Lower Limb Swelling Research Articles

Confirming non-endemicity of podoconiosis in Guatemala and in Idukki District in Kerala (India): a comparison of two approaches potentially suitable for other neglected tropical diseases

Abstract Background Podoconiosis is an underreported lymphoedema whose distribution is uncertain at global level and within endemic countries. Previous work has identified countries with historical evidence of podoconiosis, but which do not currently report cases. Podoconiosis may persist in these countries or have been eliminated due to socioeconomic development. Here we describe two different approaches used to clarify podoconiosis endemicity status in Guatemala and in Idukki District (Kerala State, India). Methods Two different epidemiological approaches were used by different research teams, determined by the available resources and contextual factors in the two settings. In Guatemala, where lymphoedema cases are routinely recorded in the health information system, 102 municipalities with suspected cases, historical evidence of podoconiosis, high poverty rates, or environmental suitability for the disease were visited. Active case searches were conducted from July 2016 to October 2018, and suspected cases were clinically examined to confirm or rule out podoconiosis. In Idukki, where lymphoedema cases were not routinely recorded, a population-based prevalence survey for lymphoedema was conducted from September to December 2022, covering 13,664 individuals aged 15 years and older. Results Both approaches were effective at clarifying podoconiosis endemicity. In Guatemala, 20 cases with lower limb swelling were investigated. Podoconiosis was ruled out in all cases, and filarial lymphoedema was suspected in three. In Idukki District, 105 cases of lower limb swelling were identified. None was confirmed to have podoconiosis, with post-surgical lymphoedema and hypertension being the most common diagnoses. Active filarial infection was identified in two cases in Idukki District. Conclusions These investigations provide evidence that podoconiosis is currently non-endemic in Guatemala and in Idukki District in India. They also demonstrate that population-based surveys and targeted case searches both provide effective ways to explore disease endemicity in areas where this is uncertain. The most appropriate approach depends on a combination of contextual and research-based factors, including evidence for endemicity, resources available, and geographical, population, and health system factors.

Atypical Presentation of Multiple Myeloma: From Heart Failure to Multiple Myeloma

Multiple myeloma (MM) is a hematological malignancy commonly associated with bone pain, hypercalcemia, and renal failure. However, its presentation can occasionally mimic other medical conditions, which may delay diagnosis. This case report describes a patient who was initially diagnosed and treated for heart failure but was later found to have MM, highlighting the importance of considering MM in the differential diagnosis of heart failure. A 56-year-old lady presented with recurrent episodes of shortness of breath, orthopnea, paroxysmal nocturnal dypsnea and bilateral lower limb swelling which she had been treated for decompensated heart failure with optimal therapy. She denied any family history of cardiovascular disease personal history of underlying medical condition and was a nonsmoker. This patient was diagnosed with multiple myeloma and probability of concomitant cardiac amyloidosis and commenced on bortezomib, thalidomide and dexamethasone (VTD) regime and standard optimal therapy of heart failure but her condition deteriorated. After a few days of starting chemotherapy, patient demised despite all the resuscitative effort. Multiple myeloma is common hematological malignancy with its distinct clinical features of “CRAB”, however, more attention and alertness should also be exercised by clinicians as to be able to diagnose it early.

Demographic characteristics, clinical manifestations, and treatment outcomes of May-Thurner Syndrome: a five-year retrospective analysis using computed tomography venography in a Chinese population

Objective This study aimed to analyze the demographic characteristics, symptoms, and treatment outcomes of patients diagnosed with May-Thurner syndrome (MTS) using computed tomography venography (CTV). Methods Medical records of patients diagnosed with MTS through CTV at Hebei General Hospital of China between April 1, 2017, and May 31, 2022, were reviewed. The data collected included: (1) gender, age, body mass index (BMI), and smoking and drinking habits; (2) time of onset and symptoms of MTS, as well as other accompanying symptoms; (3) additional diagnoses, length of hospital stay (days), treatment methods, treatment success, and the occurrence of post-treatment bleeding or recurrence. Descriptive statistics were used, with mean ± standard deviation and median values reported. The t-test/u-test and Chi-square test (including the exact probability method) were used to compare means and rates, respectively, with a significance level set at α = 0.05. Results Out of 402 patients (233 males, 169 females), 118 (29.4%) were diagnosed with MTS, with 47 (21.1%) males and 71 (39.7%) females. The incidence of MTS was significantly higher in females than males (χ2 proportion = 16.545, χ2 composition = 9.763, P < 0.05). The average ages of male and female MTS patients were 56.4 and 59.9 years, respectively, with mean BMIs of 27.05 and 27.09 kg/m2. Among male patients, 27.7% (13) were smokers, and 17.0% (8) consumed alcohol. Inferior vena cava (IVC) thrombosis was notable in 59.3% of MTS patients, with a significantly higher proportion in females (70.4%) than in males (42.6%) (χ2 = 9.102, P < 0.05). Lower limb swelling without pain was reported by 70.3% of patients, with 53.4% (44.7% male, 59.2% female) experiencing swelling on the left side only, which was significantly more common than swelling on the right side only or both sides (χ2 = 44.554, P < 0.05). Additionally, 12.7% of patients reported both swelling and pain, with left-side symptoms being more prevalent than right-side or both sides. The average ages at symptom onset were 51.3 ± 17.1 years in males and 57.1 ± 13.2 years in females. All treatments for MTS were successful without bleeding or recurrence. The most common treatment method was balloon dilation combined with stent placement (57.6%). Conclusion CTV is highly effective in detecting and facilitating the successful treatment of MTS. It should be fully utilized to promote early diagnosis and treatment of MTS. Female MTS patients need more medical resources for diagnosis and treatment.

Unusual presentations in systemic lupus erythematosus with concurrent IgA nephropathy lesion: a rare case report from Eastern Nepal

Introduction: Systemic lupus erythematosus (SLE) is an autoimmune disease involving multiple organs. While lupus nephritis (LN) is seen in SLE, concurrent IgA nephropathy lesion is rare. Uncommon manifestations like cutaneous ulcers and orbital involvement present diagnostic challenges, and this case from Nepal emphasizes careful diagnostic approach in such cases. Case presentation: A 42-year-old female presented with bilateral lower limb swelling, gum bleeding, and epistaxis. Initial evaluation revealed pancytopenia and suspected renal involvement. Renal biopsy showed IgA nephropathy lesions, but clinical and laboratory findings favored lupus nephritis. Treatment with immunosuppressive agents was initiated. Despite therapy, the patient developed cutaneous ulcers and orbital cellulitis. Decreasing anti-ds DNA levels were noted during the course of treatment. Discussion: The diagnosis of lupus nephritis in the presence of IgA nephropathy lesions emphasizes the complexity of SLE diagnosis. Treatment with immunosuppressive agents targeting the underlying autoimmune process, yet the development of cutaneous ulcers and orbital cellulitis highlights the importance of timely intervention in managing SLE complications. In resource-limited settings, clinicians should initiate interventions based on clinical and lab findings while awaiting detailed biopsy results. Conclusion: This case highlights diagnostic challenges in SLE and emphasizes the necessity for careful monitoring and timely intervention in managing complications. The interplay between SLE and IgA Nephropathy (IgAN) suggests that SLE may trigger or exacerbate it, complicating disease management. Further exploration is needed to enhance the understanding and management of complex autoimmune disorders like SLE.

An unusual case of Anasarca-Rapunzel syndrome

Rapunzel syndrome is a rare form of gastric trichobezoar extending into the intestine, often associated with malnutrition and protein-losing enteropathy. A 12-year-old female presented with epigastric abdominal pain, facial puffiness, bilateral lower limb swelling, and anorexia. She was a known case of sickle-thalassemia double heterozygous state but had never received a blood transfusion. Family history revealed parental separation and harsh paternal behavior. The patient was undernourished but otherwise developed normally. On examination, she was lethargic, exhibited generalized anasarca, severe anemia, signs of congestive cardiac failure, and patchy hair loss on the scalp. Abdominal examination revealed moderate ascites, hepatosplenomegaly, and a firm, mobile, non-tender epigastric mass (10×8 cm), suggestive of gastric bezoar. Laboratory findings showed microcytic hypochromic anemia with macro-ovalocytes in the context of sickle-thalassemia heterozygosity. The child required multiple blood and serum albumin transfusions for severe anemia and hypoproteinemia with anasarca. Hepatic and renal causes of anasarca were excluded. Cardiovascular and respiratory systems were normal. Contrast enhanced computed tomography (CECT) abdomen confirmed the gastric bezoar. After stabilization, exploratory laparotomy and trichobezoar evacuation were performed. Psychiatric counseling and diversion therapy were provided. The child was discharged in stable condition, with follow-up showing significant improvement in nutritional status, mood, and general well-being. This case highlights the unusual presentation of Rapunzel syndrome with generalized anasarca in a pediatric patient with underlying sickle-thalassemia, emphasizing the importance of multidisciplinary management and follow-up.

Characteristics and Clinical Features of Patients with Lipedema in Saudi Arabia: A Cross-sectional Comprehensive Assessment.

Lower limb swelling presents a diagnostic challenge with diverse causes, including well-known issues like venous insufficiency and lymphedema, and less-understood conditions like lipedema. Lipedema, involving abnormal fat accumulation in the lower extremities, is frequently misdiagnosed, posing challenges for affected individuals. This research aimed to report and analyze the clinical features of patients presenting with the complaint of lipedema. A retrospective cross-sectional study was conducted in Saudi Arabia from April to November 2023, involving adult patients from a specialized clinic in lipedema and lymphedema management. Data were collected through clinical evaluation and a comprehensive data collection sheet. In a cohort of 115 female patients (mean age: 38.58), the most common age for disease onset was around 20-29 years. Physical examinations revealed symmetric enlargement (88%), collar sign (43%), orthostatic nonpitting edema (49%), and telangiectasia (64%). Varicose veins were present in 36%, Stemmer signs in 2%, and foot edema in 13%. Clinical diagnosis with lipedema occurred in 71%, with grade 2 (31%) as the most common severity and type 3 (47%) as the prevalent disease type. The current study, the first of its kind in the Middle East and specifically in Saudi Arabia, emphasizes the urgency of increased awareness and intervention due to a high underdiagnosis rate in lipedema. The observed complexity in symptoms and correlations between severity, lymphatic impairment, and body mass index underscore lipedema's multifaceted nature. Future research should explore regional and cultural influences and conduct larger studies to validate and recognize various lipedema features.

Bearing the burden: Podoconiosis and mental health-A three-way comparative cross-sectional study in Rwanda.

Podoconiosis is a non-infectious, neglected tropical disease caused by chronic barefoot contact with irritant volcanic soils. It typically presents with lower limb swelling, disfigurement, and chronic disability. Patients and their families experience stigma from their communities. Depression, anxiety, and emotional distress contribute to the total illness burden of podoconiosis. This study used a survey-based comparative cross-sectional quantitative study design involving podoconiosis patients, their family members, and unaffected neighbors. The Depression, Anxiety, and Stress Scale (DASS 21), the WHO Quality of Life Scale (WHO-QOL Brief), and the Tekola clinical staging system were used to collect data. We surveyed 741 participants (33.1% patients, 33.3% family, 33.5% neighbors). Podoconiosis patients exhibited significantly elevated odds of severe depression (19.8x), anxiety (10.7x), and stress symptoms (13.5x) in comparison to unaffected neighbors. Family members of podoconiosis patients displayed 1.5x higher odds of experiencing severe anxiety symptoms compared to unaffected neighbors. Higher clinical stages of podoconiosis were associated with increased severity of depressive symptoms. Podoconiosis patients demonstrated lower median scores across all domains of the WHO QoL Brief in contrast to family members and unaffected neighbors. The burden of depression, anxiety, and stress on podoconiosis patients and their family members is high. Podoconiosis morbidity management programs need to encompass families of patients and integrate continuous mental health support within the broader framework of podoconiosis management.

Percutaneous Transluminal Angioplasty Alleviate Pediatric Postthrombotic Syndrome: A Case Report and Literature Review.

Postthrombotic syndrome (PTS) is one of the long-term sequelae of deep vein thrombosis (DVT), and effective symptom management in pediatric PTS remains a challenge, with interventional therapy rarely explored in this population. We present a successful case of interventional treatment pediatric PTS, resulting in a remarkable amelioration of her symptoms. This case features a 6-year-old girl diagnosed with hyperinsulinemia, leading to a hypoglycemic coma. Following a mini-pancreatic partial pancreatectomy, she required further intensive care in the pediatric intensive care unit. It was during this period that left lower extremity DVT was identified, prompting warfarin anticoagulation therapy. During the anticoagulation period, she had several bleeding events and was switched to anticoagulation with low molecular heparin. One month later, the left common iliac vein and external iliac vein was found to be completely occluded. Over time, she experienced a gradual onset of lower limb swelling and pain, which, after 6 months, was accompanied by perineal edema and venous claudication. As a result, she underwent successful percutaneous transluminal angioplasty. In addition, the anticoagulation regimen was adjusted to rivaroxaban. At the 8-month follow-up, we observed significantly improvement in her postoperative lower extremity swelling and symptoms related to venous occlusion had completely disappeared. Moreover, vascular imaging confirmed improvement in stenosis and uninterrupted blood flow. In our review of pediatric PTS studies, we observed limited options to alleviate symptoms, and interventional treatments have not been reported. Our case study, demonstrating the safe and effective use of percutaneous transluminal angioplasty, helps to illuminate this area and alleviate pediatric PTS symptoms. This case validates the efficacy and safety of using percutaneous transluminal angioplasty (PTA) for the treatment of postthrombotic syndrome (PTS) in pediatric patients. This interventional approach offers significant symptomatic relief and improves quality of life, especially in cases where traditional anticoagulation therapies fail or lead to complications. The successful case presented emphasizes the necessity of considering endovascular interventions for children with moderate to severe PTS, particularly when conservative management is ineffective. This research underscores the potential for PTA to be adopted in clinical practice, offering a promising new approach for managing pediatric PTS.

Efficacy and Safety of Bone Wax Application at Different Time Points to Reduce Postoperative Blood Loss in Total Knee Arthroplasty: A Prospective Randomized Controlled Trial.

In addition to the surface hemorrhage of cancellous bone after large-area osteotomy, the intramedullary hemorrhage after the reamed knee joint is also a major cause of postoperative bleeding after total knee arthroplasty (TKA). This study evaluated the efficacy and safety of bone wax application at different time points of prone hemorrhage to reduce perioperative blood loss. From August 2023 to December 2023, 150 patients undergoing primary unilateral TKA were included in this prospective, randomized controlled trial, patients were randomly divided into three groups: group A, after autogenous osteotomy plug was used to fill the femoral medullary cavity, the residual space was sealed with bone wax and the exposed cancellous bone surface around the prosthesis was coated with bone wax after the prosthesis adhesion; group B, only the exposed cancellous bone surface around the prosthesis was coated with bone wax; and group C, no bone wax was used. The primary outcome was total perioperative blood loss. Secondary outcomes included occult blood loss, postoperative hemoglobin reduction, blood transfusion rate, lower limb diameter, and knee function, while length of hospital stay was recorded. Tertiary outcomes included the incidence of postoperative related adverse events. The total blood loss in group A (551.5 ± 224.5 mL) and group B (656.3 ± 267.7 mL) was significantly lower than that in group C (755.3 ± 248.3 ml, p < 0.001), and the total blood loss in group A was also lower than that in group B (p < 0.05). There were also significant differences in the reduction of hemoglobin level and hidden blood loss among the three groups (p < 0.05). However, there was no significant improvement in postoperative lower limb swelling, knee joint activity and hospitalization time; there was no significant difference in the incidence of complications such as thromboembolism. The use of bone wax in TKA can safely and effectively reduce perioperative blood loss and hemoglobin drop rate, and multiple use at time points during the operation when blood loss is prone to occur can produce more significant hemostatic effect.

Progress of Clinical Research on Treatment of Lower Limb Lymphedema after Cervical Cancer Surgery

Cervical cancer is one of the most common gynecological malignant tumors, the early stage often without obvious symptoms and signs, with the development of lesions, clinical will appear to vaginal bleeding and vaginal drainage of the main symptoms, and according to the cancer focus of the scope of frequent urination urgent, constipation, lower limb swelling pain and a series of secondary symptoms. Not only that, according to the survey research shows that China's cervical cancer mortality accounted for the fourth of the total cancer mortality, accounting for the second female cancer, and the average age of cervical cancer patients in China to 40~50 years old. Surgical treatment, radiotherapy, chemotherapy, targeted therapy and immunotherapy are important methods for the treatment of cervical cancer. Complications may also occur during treatment, such as urinary tract infections, urinary retention, deep vein thrombosis and lymphedema of the lower extremities. Among them, lower extremity lymphedema is the most common and tricky, according to a foreign study found that the incidence of lower extremity lymphedema in patients with cervical cancer is as high as 47%, the main clinical manifestations of swelling, heavy, stinging, numbness, coarsedness and hardening, serious joint dysfunction, difficulty in activity, and even more, can cause erysipelas and cellulitis. Because it is incurable for a long time, the quality of life of patients is seriously reduced. In recent years, for the treatment of lower limb lymphedema after cervical cancer surgery, there are no safe and effective drugs in modern clinical medicine. Despite various treatment methods, its efficacy is still controversial. Therefore, most patients with lymphedema cannot receive effective treatment. Traditional Chinese medicine believes that the disease is mainly characterized by "mixed good and evil, deficiency and deficiency", so the treatment advocates the principle of "attack and tonification, specimen treatment", and its treatment methods are diverse and effective. This article discusses the treatment methods of lower limb lymphedema after cervical cancer surgery, and concludes that the combined treatment of traditional Chinese and Western medicine is effective.

Chronic myelomonocytic leukemia primarily presenting as life‐threatening pericardial effusion, Eldoret, Kenya: A case report

Key Clinical MessageChronic myelomonocytic leukemia, a rare case of hematological malignancy mainly affects the elderly and may present with life threatening pericardial effusion as an initial manifestation. High index of suspicion is hence key for early management.AbstractWe present a case of an 81‐year‐old African male who presented with progressive cough, respiratory distress and bilateral lower limb swelling, and was diagnosed with life‐threatening pericardial effusion resulting from chronic myelomonocytic leukemia following complete blood count, peripheral blood film, bone marrow aspirate with trephine biopsy, and flow cytometry studies.

A Rare Case of Cardiac Amyloidosis Secondary to Multiple Myeloma in A Young Male Presenting with Shortness of Breath

Introduction: Multiple myeloma (MM) is a haematological malignancy associated with various systemic manifestations, including AL amyloidosis.AL amyloidosis is a systemic condition arising from abnormal protein misfolding and deposition, leading to organ dysfunction. Cardiorenal involvement is characteristic. Cardiac amyloidosis causes significant morbidity and mortality, particularly in MM patients. Case Report: A 40-year-old previously well male presented with exertional dyspnoea, lower limb swelling, and frothy urine. Clinical examination and investigations were consistent with an MM complicated by AL amyloidosis affecting the heart and kidneys. The diagnosis of amyloidosis was confirmed through renal biopsies revealing Congo red positivity, along with cardiac imaging showing typical amyloidosis findings. The presence of bone marrow plasma cells 72% confirmed myeloma. Conclusion: This case highlights the challenges in managing MM-associated AL amyloidosis with cardiac and renal involvement. It underscores the importance of comprehensive diagnostic approaches, multidisciplinary collaboration, and tailored treatment strategies. Despite the poor prognosis, diligent management can lead to favourable outcomes and improved quality of life for affected individuals.

Effect of Early Rehabilitation Exercise on Lower Limb Function and Psychological State After Coronary Artery Bypass Grafting: A Randomized Controlled Trial

Background: While early rehabilitation exercise has been shown to improve cardiopulmonary function and functional outcomes after revascularization in individuals who have undergone coronary artery bypass grafting (CABG), further research is still needed to fully understand the importance of psychological status and limb functional rehabilitation following CABG. Therefore, the purpose of this study was to investigate the effects of early rehabilitation exercise on lower limb function and mental health after coronary artery bypass grafting. Methods: Eighty patients who underwent CABG were randomly divided into a routine exercise group and an early rehabilitation exercise group. The degree of lower limb swelling, the amount of incision complications, the first time the patient got out of bed after the operation, the length of postoperative hospital stay, activity tolerance and postoperative psychological state were compared between the two groups. Results: The incidence of postoperative lower extremity oedema was 30% in the early rehabilitative exercise group as compared to 52.5% in the routine exercise group. Between the two groups, there was a statistically significant difference (p &lt; 0.05) in the incidence of postoperative lower limb edema as well as the amount of swelling in the thighs and ankles on postoperative days 1, 3, and 5. In the routine exercise group, the first time the patients got out of bed was 3.45 ± 1.09 days, and the length of postoperative hospitalization was 12.75 ± 5.06 days. In the early rehabilitation exercise group, the first time the patients got out of bed was 1.93 ± 0.57 days, and the length of postoperative hospitalization was 9.50 ± 2.92 days. There were statistically significant differences in these two indices between the two groups (p &lt; 0.05). The activity tolerance of patients in the routine exercise group was 46.10 ± 19.09 min at 2 months after surgery and 69.88 ± 19.05 min at 3 months after surgery. The activity tolerance of patients in the early rehabilitation exercise group was 56.40 ± 17.42 min at 2 months after surgery and 105 ± 23.04 min at 3 months after surgery, and there was a significant difference in activity tolerance between the two groups at these time points following surgery (p &lt; 0.05). In addition, there were statistically significant differences in the Patient Health Questionnaire-9, Generalized Anxiety Self-Assessment Scale-7 and Pittsburgh Sleep Quality Index scores between the two groups (p &lt; 0.05). Conclusions: Early rehabilitation exercises can promote the recovery of lower limb function after CABG to a certain extent, shorten the postoperative bed rest time and hospital stay, and effectively improve postoperative psychological well-being and sleep quality.

Cardio-protective and Antioxidant Potential of Pterocarpus marsupium heartwood extract on Isoproterenol induced heart failure in rats

Heart failure (HF) is a clinical syndrome characterised by a constellation of symptoms(dyspnea, orthopnea, lower limb swelling) and signs (elevated jugular venous pressure, pulmonary congestion) which have underlying cardiac abnormality resulting in reduced cardiac output and/or elevated intra-cardiac pressures. HF is a leading cause of mortality globally and despite major therapeutic advances, HF continues to cause substantial morbidity and mortality. Therefore, there is a need to develop new prophylactic and therapeutic strategies for HF. Isoproterenol (ISO) is a synthetic non-selective beta adrenoceptor agonist and is widely used to model toxic cardiomyopathy and heart failure. It induces myocyte damage mimicking myocardial infarction. In the present study, we used ISO to induce heart failure in Wistar rats and study the effect of Pterocarpus marsupium (PM) heartwood extract on it. PM is a well-recognised herbal drug known for its beneficial effect in diabetes with potential anti-inflammatory and anti-oxidative properties.Hypothesis: PM treatment will favourably modulate the cardiac hemodynamic, anti-oxidative stress and anti-inflammatory parameters compared to standard drug and control rats in isoproterenol induced heart failure rats.Methods &amp; Results. Animals were randomly divided into 10 groups.1: Normal control rats fed normal pellet diet, 2: Normal control rats treated with Fluvastatin (10 mg/kg; oral gavage) for 15 days 3: Normal control rats treated with PM Extract (100 mg/kg; oral gavage) for 15 days. 4: Normal control rats subcutaneously injected with ISO {Heart Failure (HF) group} 5: HF rats treated with Fluvastatin (10 mg/kg; oral gavage) for 15 days. 6: HF rats treated with PM Extract (100 mg/kg; oral gavage) for 15days 7: HF rats treated with PM Extract (200mg/kg; oral gavage) for 15 days. 8: Rats pretreated with Fluvastatin (10 mg/kg; oral gavage) for 15 days and at the 15th day subcutaneously injected with ISO and continued Fluvastatin treatment for another 15 days 9: Rats pretreated with PM Extract (100 mg/kg; oral gavage) for 15 days and at the 15th day subcutaneously injected with ISO and continued PM Extract treatment for another 15 days 10: Rats pretreated with PM Extract (200 mg/kg; oral gavage) for 15 days and at the 15th day subcutaneously injected with ISO and continued PM treatment for another 15 days. The groups were compared pre and post treatment for cardiac hemodynamic parameters, anti- oxidative stress parameters (superoxide dismutase, nitric oxide, malondialdehyde nitric oxide), cardiac injury markers, anti-inflammatory parameters (Interleukin-6 and Tumor Necrosis Factor-α).The results of the present study indicate that prophylactic and therapeutic treatment PM heartwood extract improved the altered hemodynamic and biochemical parameters in isoproterenol-induced HF rats suggesting its cardio-protective action. None declared. This is the full abstract presented at the American Physiology Summit 2024 meeting and is only available in HTML format. There are no additional versions or additional content available for this abstract. Physiology was not involved in the peer review process.

Lower limb lymphedema mimicking as elephantiasis in intravenous drug user

India been the population of over a billion, it is estimated that 62.5 million people use alcohol, 8.75 million use cannabis, two million use opiates, and 0.6 million use sedatives or hypnotics. Intravenous (IV) drug abuse is fairly spreading throughout the country. Rapid urbanization and migration to metro cities have led to disturbance in the social life render an individual more vulnerable to stresses and strain of modern life and with easy availability of drugs, sharing needle, peer pressure are also among the commonest reason for exponential rise of intravenous drug user (IVDU) especially among the young generation. IV drug abuse is one of most serious and social evil, prevailing in our society that leads to number of infections from local cutaneous infections to dreadful like human immuno-deficiency virus (HIV) which in turn not only increase the morbidity but mortality as well. Here we have patient who had history of IV drug injection to lower limb that led to chronic lower limb swelling which on further investigation turns out to be grade IV lymphedema.

Lymphomas with massive splenomegaly – a case series

Hairy cell leukaemia (HCL) is an uncommon chronic B-cell lymphoma. Classical HCL and its variant are separate entities. Splenic marginal zone lymphoma (SMZL) is rare accounting for &lt;2%of lymphoid neoplasms2. A 62-year-old woman presented with constitutional symptoms and mild splenomegaly was having pancytopenia, monocytopenia and hairy cells in the peripheral blood. Bone marrow aspiration was a dry tap while trephine biopsy revealed diffuse lymphoid cell infiltration with characteristic fried egg appearance and fibrosis. Morphological and immunophenotypic diagnosis was HCL. She was successfully treated with IV-cladribine and G-CSF for chemotherapy induced severe neutropenia. She achieved complete remission in 6 months. A 56-year-old woman presented with abdominal distension and lower limb swelling was having marked splenomegaly, absolute lymphocytosis, mild neutropenia and anaemia. Blood film revealed lymphocytes showing moderate cytoplasm and cytoplasmic projections. With bone marrow biopsy and flow cytometry, splenic B-cell lymphoma/leukaemia with prominent nucleoli was diagnosed and was treated with rituximab monotherapy. A 76-year-old woman presented with progressive abdominal fullness, unintentional weight loss and early satiety was having splenomegaly, bicytopenia and absolute lymphocytosis consisting predominantly of small mature lymphocytes and occasional lymphocytes with polar villi. Morphological and immunopheno-typical results confirmed SMZL. She was treated with rituximab monotherapy.

OA17 An unusual cause of unilateral retroperitoneal fibrosis

Abstract Background/Aims Retroperitoneal fibrosis (RPF) is a rare condition, with an incidence of around 1 per 200,000 to 500,000 per year. It is distinguished by fibro-inflammatory changes in the retroperitoneum, which typically surrounds the abdominal aorta. Idiopathic RPF is common, whilst secondary causes can result from drug therapies, infection, malignancy, or surgery. Early symptoms include dull, poorly-localised back or flank pain, and lower limb swelling. The classical focal mass of primary retroperitoneal fibrosis is typically situated over the distal aorta, anterior to the L4 and L5 vertebra. External compression of the ureter can result in hydronephrosis due to prevention of normal ureteric urinary peristalsis. Management options are limited, generally involving immunosuppression and urological surgery, often necessitating cross-specialty, multidisciplinary input. Methods We report the case of a young gentleman with no past medical or family history who presented with abdominal pain, vomiting, septic shock and metabolic acidosis. To exclude acute abdominal pathology, computed tomography (CT) abdomen and pelvis was performed. Incidentally, this found chronic inflammatory changes in the descending colon and right retroperitoneal soft tissue thickening causing severe right hydroureteronephrosis. This incidental finding of retroperitoneal fibrosis on CT scan prompted an exploration into infective, inflammatory, and malignant aetiological causes of retroperitoneal fibrosis. Results Following initial stabilisation, urological opinion was sought, which concluded that surgical intervention for ureteric stenting was unnecessary. This decision was supported by the absence of obstruction from fibrosis and the lack of signs indicating infection. No medical explanation was found for the initial presentation in extremis. Rheumatological advice was sought for consideration of biopsy and immunosuppressive therapy for this suspected primary retroperitoneal fibrosis. Upon inquiry, the patient divulged a historical occurrence of retroperitoneal fluid accumulation secondary to a paravertebral mass that mandated laparoscopic drainage four years ago overseas. Histopathological analysis of the mass confirmed the presence of tuberculosis (TB), which was treated. His recovery was complicated at that time by right-sided hydronephrosis and fibrosis necessitating decompression. This sequence of events was deemed by a radiologist to also account for the observed bowel findings in the right flank. Conclusion This case report is the first of its kind to document TB, or any infective aetiology, as being the primary cause of unilateral retroperitoneal fibrosis. Unilateral retroperitoneal fibrosis is incredibly rare, and there are only four English language case reports in the literature. Idiopathic RPF typically presents as bilateral concentric tissue around the abdominal aorta, whilst secondary causes can lead to unconventional imaging patterns, as seen in this case. It was only upon direct inquiry that the patient disclosed a prior diagnosis of TB affecting the lumbar spine. This case highlights the importance of meticulous history taking and systematic exclusion of secondary causes of RPF, prior to contemplating invasive biopsies and steroid therapy. Disclosure D. Li: None. M. Renju: None.

Case of Hypertrophic Cardiomyopathy with Clinical Progression to Restrictive Physiology

Abstract Hypertrophic cardiomyopathy (HCM) is defined as an unexplained left ventricular (LV) hypertrophy ≥15 mm (13 mm if family history present) occurring in the absence of identifiable factor that may account for LV wall thickening, including pressure overload and infiltrative or storage disorder. Restrictive physiology is a pattern of ventricular filling with increased myocardial stiffness leading to elevation of ventricular pressure, causing diastolic dysfunction. A 60-year-old man was brought to the hospital with progressive worsening breathlessness for 2 days and bilateral lower limb swelling. The patient was a known case of HCM, ischemic heart disease (IHD) with single-vessel disease – ostial D1 70% stenosis, atrial fibrillation (AF), status post radiofrequency ablation, moderate LV systolic dysfunction (ejection fraction [EF] – 30%), with recurrent admission due to heart failure. The patient presented with hypotension and bilateral lower limb swelling, and systemic examination showed bilateral crepitations. The patient was diagnosed with acute decompensated heart failure, heart failure with reduced EF, HCM, old IHD, and AF with controlled ventricular rate. Serial two-dimensional echocardiography showed the progression of HCM to restrictive physiology. The patient deteriorated and was planned for a heart transplant with bridging LV assist device therapy. The transition is not usually reported, and literature related to this is scarce; hence, this case is being reported.

Lipedema associated with Skin Hypoperfusion and Ulceration: Soft Tissue Debulking Improving Skin Perfusion.

Lipedema is a progressive connective tissue disease with enlargement of adipose tissue, fibrosis, fluid collection, and dermal thickening. Herein, we present a case of lipedema associated with skin hypoperfusion and ulceration in which soft tissue debulking with liposuction improved patients' symptoms. A 39-year-old female presented with asymmetric progressive initially unilateral lower limb swelling with severe pain with subsequent skin ulceration. Conservative management failed to improve her condition. After excluding other causes and detailed radiologic investigation, lipedema was diagnosed with an associated impaired skin perfusion. Trial of local wound care and compression therapy failed to improve the condition. Subsequent soft tissue debulking with circumferential liposuction and ulcer debridement and immediate compression showed dramatic improvement of the symptoms and skin perfusion. The unique nature of this case sheds light on lipedema as a loose connective tissue disease. Inflammation and microangiopathies explain the associated pain with hypoperfusion and ulceration being quite atypical and in part might be related to the large buildups of matrix proteins and sodium contents leading to fragility in microvessels with frequent petechiae and hematoma and subsequent tissue ischemia. Conservative measures like compression therapy plays a significant role in disease course. Surgical debulking with liposuction was shown to be efficacious in reducing the soft tissue load with improvement in limb pain, edema, circumference, and skin perfusion that was seen in our patient. Lipedema is a frequently misdiagnosed condition with disabling features. Skin involvement in lipedema with potential hypoperfusion was shown and it requires further investigation.

Hypertonic Saline to Achieve Hyperdiuresis: A Case Report

Diuretic resistance can commonly occur following chronic diuretic use, leading to difficulty in diuresis. We report on a 59-year-old man with worsening dyspnoea and lower limb swelling. Clinical findings, alongside bedside echocardiography and lung ultrasound, were suggestive of acute decompensated heart failure (ADHF). Despite initial success with IV loop diuretic for diuresis, the patient’s urine output started to deteriorate soon after despite high-dose frusemide infusion, sequential nephron blockade and attempts at ultrafiltration. A decision was made to attempt hyperdiuresis using hypertonic saline, which led to marked improvement in clinical haemodynamic and urine output over the coming days. Several studies have investigated the utility of hypertonic saline in ADHF and demonstrated its effectiveness to varying degrees. A definitive mechanism as to how hypertonic saline exerts its beneficial effect remains unknown, although several hypotheses have been proposed. Diuretic resistance remains a major challenge when managing patients with ADHF. In cases of refractory ADHF with limited treatment options, there may be a role for hypertonic saline administration.