Symmetrical Swelling Research Articles

8238 Thyroidectomy for Thyroid Storm Complicated by Drug-Induced Hepatotoxicity and Thyrotoxic Cardiopulmonary Disease

Abstract Disclosure: T.A. John: None. A.C. Suarez: None. J. Genkil: None. S. Patil: None. C. Anastasopoulou: None. Case Presentation: A 59-year-old female with hypertension and type 2 diabetes presented with palpitations, and several months of hyperthyroid symptoms, lower extremity swelling, and dyspnea on exertion. On presentation, patient was diaphoretic, tachycardic, volume overloaded and had symmetric swelling of the thyroid gland. Lab results revealed FT4 3.28 ng/dL, total T3 384.59 ng/dL, TSH < 0.01 µIU/mland elevated TSI. Electrocardiogram showed sinus tachycardia. Chest radiography showed pulmonary edema. Echocardiography showed a reduced ejection fraction of 35%, dilation of right ventricle, severe mitral and tricuspid regurgitation, and severely elevated pulmonary artery systolic pressure (55-60 mm Hg). Thyroid ultrasound revealed enlarged, heterogeneous thyroid gland with normal vascularity. The diagnosis of thyroid storm due to Graves' disease was made with a score of 50 on the Burch-Wartofsky Point Scale. Patient was started on propylthiouracil (PTU), metoprolol tartrate and furosemide. Corticosteroid therapy was not utilized due to the risk of worsening heart failure from sodium retention. After two days of PTU, patient developed drug induced liver injury (DILI). Patient was then transitioned to methimazole which was also discontinued thereafter due to progression of DILI. She was started on potassium iodide to suppress thyroid hormone production, and N-Acetyl cysteine (NAC) for DILI. Due to persistent thyrotoxicosis, the patient underwent a total thyroidectomy on hospital day 13 and was started on levothyroxine for post-surgical hypothyroidism. Liver function returned to normal on day 16. A surveillance echocardiogram obtained 3 months later showed recovered biventricular function (ejection fraction 55-60%), mild mitral and tricuspid regurgitation and normal pulmonary pressures. Educational value: Thyroid storm is an uncommon, life-threatening emergency. Thioamides remain the cornerstone of treatment, but rarely, they can result in adverse events such as hepatotoxicity. When thioamides are contraindicated, other agents (e.g., iodine, lithium, potassium perchlorate, cholestyramine, glucocorticoids) can be utilized; however, refractory cases might require total thyroidectomy as definitive treatments. Our patient had marked recovery of cardiac function and resolution of pulmonary hypertension and DILI after timely surgical intervention. Multidisciplinary care is pivotal for the successful management of thyroid storm. Presentation: 6/3/2024

Managing RS3PE: Diagnostic approach, initial steroid response, and long-term management with DMARDs

Background. RS3PE, or Remitting Seronegative Symmetrical Synovitis with Pitting Edema, is a unique and relatively rare form of inflammatory arthritis that predominantly affects older adults. It is distinguished by its hallmark features: symmetrical swelling of the joints, significant pitting edema in the extremities, and a negative serological profile for common markers associated with rheumatoid arthritis, such as rheumatoid factor (RA factor) and anti-citrullinated protein antibodies (anti-CCP). This condition is often characterized by a remitting course, meaning that symptoms may improve or resolve over time, particularly with appropriate treatment. The condition usually affects older adults and can sometimes be associated with other underlying health issues, such as malignancies or infections. The “remitting” aspect of RS3PE refers to the fact that the symptoms often improve or resolve over time, particularly with appropriate treatment, which usually involves corticosteroids or other anti-inflammatory medications. Case report. This case study details the clinical presentation, diagnosis, and management of a 56-year-old female patient with known hypertension who presented with bilateral dorsal hand swelling, pain, and early morning stiffness over a 15-day period. The patient’s initial examination revealed bilateral pitting edema and active arthritis in the proximal interphalangeal joints, with significant warmth and tenderness. Laboratory tests showed elevated ESR and CRP, normocytic normochromic anemia, and negative rheumatoid factor and anti-CCP antibodies. Imaging studies, including X-ray, ultrasound, and mammogram, showed no erosive changes or malignancy, while a Pap smear and serum CA-125 levels were within normal limits. The clinical picture, combined with the exclusion of other conditions, supported the diagnosis of RS3PE. Treatment commenced with intravenous low-dose dexamethasone, which led to significant symptomatic improvement. This was followed by a transition to oral prednisolone, and the patient initially showed complete resolution of symptoms. However, recurrence of symptoms occurred upon discharge, prompting the introduction of steroid-sparing agents: methotrexate and hydroxychloroquine, alongside continued oral steroid treatment. Over a two-month follow-up period, the patient experienced no signs of relapse. This case fits the clinical and investigative criteria for RS3PE. The patient showed symptomatic improvement after treatment with low-dose steroids.

Seronegative Polyarticular Juvenile Idiopathic Arthritis: A Case Report.

Juvenile idiopathic arthritis (JIA) is a chronic rheumatologic childhood disorder of unknown etiology usually presenting with peripheral arthritis. Usually involving the small joints symmetrically, polyarticular JIA is characterized by involvement of 5 or more peripheral joints and is further categorized depending on RA Factor positivity. We aim to report a case of seronegative polyarticular JIA to increase awareness regarding this disease. A 15-year-old boy presented with 3-month history of bilateral symmetrical joint pains, swelling and morning stiffness lasting 3-4 hours. For his ankle and knee pain, he had consulted a local doctor who suspected Rheumatic Fever and started penicillin and analgesics resulting in minimal improvement. He was a student but was unable to attend school in last 2 months due to this illness and had become bed-bound for last 2 weeks. On examination, there was swelling and tenderness of ankles, knees, elbows, wrists, metacarpophalangeal and proximal interphalangeal joints bilaterally. On investigation, ESR, CRP and serum ferritin were raised with normal complete blood count, urinalysis, liver and renal function tests, ASO test, blood and urine cultures, TSH, serum CPK and serum aldolase. Echocardiography did not reveal any abnormalities. His ANA, RA factor and Anti-CCP antibodies were negative. He was diagnosed with Seronegative Polyarticular Juvenile Idiopathic Arthritis and started on oral prednisolone and methotrexate. Currently the patient is asymptomatic on methotrexate 20mg/week. Our patient with symmetrical polyarthritis had negative ANA, RA Factor and Anti-CCP antibodies leading to a diagnosis of seronegative polyarticular JIA. Early screening and prompt management of JIA is required to improve prognosis and reduce risk of disability. The differential diagnosis of childhood joint pains is wide and variable including diseases of autoimmune, cardiac and haematological systems. For diagnosis of JIA, arthritis persisting for more than 6 weeks with onset of symptoms prior to 16 years of age is required with exclusion of secondary causes of joint inflammation. Keywords: Juvenile Idiopathic Arthritis, ANA, RA Factor, Anti-CCP antibodies, Methotrexate.

Rare complication of rheumatoid arthritis: Charcot Neuro-osteoarthropathy

BackgroundRheumatoid arthritis (RA) is an autoimmune disease.However, there are few cases of Charcot Neuro-osteoarthropathy (CN) caused by rheumatoid diseases in clinical reports. It is not easy to pay attention to the diagnosis of CN in the complications of rheumatoid disease, which greatly increases the probability of misdiagnosis and missed diagnosis. This case reported a rare complication of rheumatoid arthritis, Charcot arthritis, and the molecular mechanism and diagnosis and treatment of CN caused by RA were systematically discussed.Case presentationThe patient, a 79-year-old woman, was hospitalized due to bilateral shoulder pain, limited activity for half a year, aggravated for 4 months to the hospital. During this period, the symptoms did not improve after treatment with acupuncture and Chinese medicine. The patient was previously diagnosed with rheumatoid arthritis for more than 3 years and intermittent irregular use of methylprednisolone and methotrexate for 2 years. She had a history of osteoporosis. Physical examination: symmetrical malformed swelling of the finger joints of both hands; Bilateral supraspinatus and deltoid muscle atrophy, tenderness at the acromion, and attachment of the long head tendon of the biceps brachii were observed. The left Dugas test and the right Dugas test were positive.Blood test: anti-cyclic citrullinated peptide antibody (A-CCP) 33.10U/ml (normal range: 0-5RU/ml); antinuclear antibody quantification (ANA) 47.40AU/ml (normal range: Negative or < 32); anti-double stranded DNA IgG antibody quantification (dsDNA) 31.00 IU/ml (normal range: 0-100 IU/ml); D-Dimer 6.43 µg/ml (normal range: 0–0.5 mg/L); erythrocyte sedimentation rate (ESR) was 27 mm/h (normal range: < 20 mm/60 min). C-reactive protein (CRP) 39.06 mg/L(0.068-8 mg/L).MRI 3.0 T enhancement of bilateral shoulder joints, cervical spine and thoracic spine showed: 1.Large bone destruction, cartilage injury, multiple effusion, synovitis, obvious on the right side. 2.Intervertebral disc degeneration, cervical 3/4, 4/5, 5/6, 6/7 disc herniation, with cervical 3/4 obvious, posterior central herniation;ConclusionsRheumatoid arthritis complicated with Charcot's joint is rare. Clinically, patients with rheumatoid diseases should not ignore Charcot's joint complications because of rareness. Early blood inflammatory markers, neuro electrophysiology, and imaging MRI of rheumatoid CN are of great significance for the diagnosis of this mild or early neurovascular inflammation. Early diagnosis and treatment are helpful to prevent further joint injury. The clinical diagnosis, treatment, and molecular mechanism of osteolysis in RA and peripheral sensory nerve injury remain to be further revealed.

P14 A rare adverse event of eosinophilic fasciitis secondary to immune checkpoint inhibitor therapy

P14 A rare adverse event of eosinophilic fasciitis secondary to immune checkpoint inhibitor therapy

Primary Sjögren’s syndrome misdiagnosed as Mikulicz’s disease: a case report

BackgroundSjögren’s Syndrome (SS) is an inflammatory autoimmune disease, and Mikulicz’s disease (MD) is a lymphoproliferative disorder. Both MD and SS are more common in middle-aged female, and the dry eyes could be presented in both of them with different degree. The MD patients are characterized by symmetrical swelling of the lacrimal glands which also can occur in the early stage of SS. And the imaging findings between early stage of SS and MD are lack of specificity. Therefore, SS and MD have similarities in the clinical manifestations, imaging and pathological findings and are confused in diagnosis.Case presentationA 51-year-old female patient presented with bilateral swelling of the upper eyelids for 2 years. She also reported having dry mouth and dry eyes which could be tolerated. The Schirmer’s test result is positive and the laboratory tests indicate serum total IgG increased. In the bilateral lacrimal gland area could palpate soft masses. The orbital magnetic resonance imaging (MRI) examination showed bilateral lacrimal gland prolapse. While the histopathological result was considered as MD. The immunohistochemical (IHC) staining results were positive for IgG and negative for IgG4. To clarify the diagnosis, SS-related laboratory tests were performed: anti-SSA antibody (+++), anti-SSB antibody (+++), anti-Ro-52 antibody (+++). With a comprehensive consideration, the final diagnosis was SS.ConclusionWhen the clinical manifestations are atypical, it is necessary to pay attention to the differential diagnosis of SS and MD.

Actinobacillus lignieresii‐associated myocellulitis of the nasal planum in a Jersey cow

AbstractActinobacillus lignieresii is a normal part of the oral bacterial flora of cattle, but may cause infection if the mucosal barrier is interrupted. Here, we report a case of diffuse myocellulitis in the nasal planum without development of granulomas on its surface. A Jersey cow was presented with hypersalivation and a firm, painless, diffuse almost symmetrical swelling of the nasal planum with moderate hyperaemia. The cow was slaughtered and the head was examined. Histopathology of the nasal planum revealed widespread severe pyogranulomatous inflammation with clusters of bacteria and Splendore–Hoeppli material with extensive diffuse fibrosis and loss of muscle tissue. A. lignieresii was isolated in monoculture by bacteriology. The appearance of the condition differed from previously reported cases, as protruding granulomas were not present and the tissue reaction affected the entire nasal planum in a uniform way. Actinobacillosis should be considered in cases of firm enlargement of the nasal planum in cattle.

Clinical characteristics, ultrasonic diagnosis, treatment and outcomes of eosinophilic fasciitis: a retrospective single-center analysis of 45 cases

To evaluate the clinical features, laboratory and imaging results, treatment and outcomes of eosinophilic fasciitis (EF) and assess the value of ultrasound in the diagnosis of EF. We retrospectively analyzed the clinical data of 45 patients with EF treated in our center from January 1, 2006 to February 28, 2022. The consistency between the diagnoses of EF based on ultrasound and MRI findings was assessed. In the 45 EF patients (male/female ratio 3.5:1), the age of onset ranged from 16 to 64 years with a mean disease course of 22.6 months. The average time from symptom onset to diagnosis was 16 months. The most common possible trigger of the disease was vigorous exercise (10/45), causing symmetrical lesions in the limbs, most commonly in the forearms (86.7%) and lower legs (80%). Clinical features of EF included subcutaneous swelling and induration (95.6%), arthralgia and arthritis (55.6%), groove sign (42.2%), hand joint contractures (42.2%), skin pigmentation (37.8%), and peau d'orange appearance (13.3%). Eosinophilia was found in 31 patients (68.9%). Hypergammaglobulinemia was seen in 23/44 (52.3%) and positive antinuclear antibodies in 9 (20%) of the patients. Twentyone of the patients were treated with high-dose methylprednisolone (≥200 mg daily for 3 to 5 consecutive days), and compared with the patients who did not receive this treatment, these patients more frequently experienced relapse before admission, had more extensive involvement, and had a higher rate of hypergammaglobulinemia without fever, but these differences were not statistically significant. Of the 31 patients (68.9%) with follow-up data (for a median of 3.2 years [range 0.2-15.9]), complete remission was achieved in 12 (38.7%) patients, and the accumulative complete remission rate was 44.1% at 5.5 years. No specific baseline characteristics or immunosuppressants were found to correlate with the treatment response. A total of 26 patients underwent both ultrasound and MRI examination, and the Kappa value of the diagnostic results between ultrasound and MRI was 0.91. EF is characterized by symmetrical subcutaneous swelling and induration in the limbs, accompanied by eosinophilia and hypergammaglobulinemia. Glucocorticoid is effective for treating EF. Ultrasound examination can identify thickening of subcutaneous fascia for an early diagnosis of EF.

Homeopathic management of Reinke’s edema in a non-smoker: A case report

Introduction: Reinke’s edema, also known as polypoid degeneration of vocal cords, is a bilateral, symmetrical swelling of the whole of the membranous part of the vocal cords. Surgery has been the mainstay of treatment for Reinke’s edema. Thus, patients are often left with practically no non-invasive treatment option. Case Summary: This is the case of a 40-year-old male, teacher, who presented with hoarseness of voice for 1 year and opted for homeopathic treatment when he was advised surgery. A rapid improvement in the symptoms, as well as significant objective improvement as confirmed with video laryngoscopy. The results were seen within 3 months of individualized homeopathic treatment. One-year follow-up revealed complete resolution of edema in both vocal cords. This case report shows a promising, non-invasive intervention option for such cases, wherein radical surgery and consequent prolonged voice therapy could be avoided.

Progressive flexor tendon sheath infection on hand after needle puncture during surgery: a case report

IntroductionFlexor tendon sheath infection may be due to trauma, laceration, or bites, commonly directly inoculating the sheath. Kanavel cardinal signs in flexor tendon sheath infection cases consist of symmetrical swelling of the entire digit, a digit with semi-flexed posture, exquisite tenderness along the course of the tendon sheath, and pain with attempted passive extension of the digit. Elevated levels of inflammation markers such as white blood cell count, erythrocyte sedimentation rate, and C-reactive protein are often found in such cases. Flexor tendon sheath infections require immediate diagnosis and treatment to prevent poor clinical outcomes. This paper reports one case of severe flexor tendon sheath infection with poor outcomes that required ray amputation of the affected finger.Case presentationA 35-year-old Sundanese male presented to the emergency department with right middle finger pain accompanied with swelling, blister, and blackened color 24 hours after accidental puncture by suture needle during gynecologic surgery. The patient was a resident physician of the obstetrics/gynecology department. The finger was necrotic with blisters at the proximal phalanx of the palmar aspect. Both the palmar and the dorsal aspects of the hand were swollen and inflamed, with firmer swelling on the dorsal part. The necrotic area had extended to the middle phalanx. The patient has been diagnosed with flexor tendon sheath infection with compartment syndrome. Immediate surgical debridement and fasciotomy with shoelace technique at the distal interphalangeal joint were performed. On the initial presentation, erythrocyte sedimentation rate, white blood cell count, and C-reactive protein were elevated. Smear culture was negative. A clear boundary of necrosis at the level of the middle phalanx of the right middle finger was found; subsequently, disarticulation at the level of the distal phalanx was performed. A ray amputation was performed to preserve the hand’s function for performing surgeries in the future.ConclusionPrompt diagnosis and treatment of flexor tendon sheath infection are required to prevent complications. Progressive inflammation around infected soft tissue due to untreated tenosynovitis may lead to poor outcomes and may lead to the amputation of the affected finger. This condition may occur even in medical professionals; as such, awareness for proper protection during any medical procedure and prompt treatment-seeking are encouraged.

Idiopathic remitting seronegative symmetrical synovitis with pitting edema syndrome mimicking symptoms of polymyalgia rheumatica: a case report

BackgroundRemitting seronegative symmetrical synovitis with pitting edema is a rare rheumatic condition of the elderly population that is well described but whose mechanisms remain little studied. This syndrome is characterized by symmetrical swelling located mainly on the dorsal part of the hands and the feet. Because of possible heterogeneous clinical presentation, it can easily mimic the onset of other rheumatic diseases or appear associated with them. Here we report a case of a patient who developed remitting seronegative symmetrical synovitis with pitting edema with preexisting shoulder and hip girdle pain associated with progressive fatigue, indicating a possible differential diagnosis of polymyalgia rheumatica. We reviewed and compared classification for remitting seronegative symmetrical synovitis with pitting edema and polymyalgia rheumatica and discussed other differential diagnoses.Case presentationAn 84-year-old Caucasian woman presented to our General Medicine Unit with acute onset of symmetrical hands and feet edema, leading to functional limitation due to pain and stiffness. Additionally, she was complaining about neck, shoulder, and pelvic girdle pain present for about 2 months associated with worsening asthenia. Blood tests showed an elevated level of C-reactive protein and erythrocyte sedimentation rate, as well as absence of anti-cyclic citrullinated peptide antibodies and rheumatoid factor. As all criteria of remitting seronegative symmetrical synovitis with pitting edema syndrome were present, the patient was treated with low-dose prednisone, with a rapid and complete resolution of symptoms. She remains asymptomatic without treatment 2 years after the onset of symptoms, without any evident oncologic etiology.ConclusionsThis case is an example of a classic representation of remitting seronegative symmetrical synovitis with pitting edema syndrome with clinical elements suggesting a concomitant existing early stage of polymyalgia rheumatica. These two entities, classified in the group of seronegative arthritis, can coexist (up to 10% of cases), with remitting seronegative symmetrical synovitis with pitting edema appearing as an initial or late manifestation of polymyalgia rheumatica. It is essential to remind that remitting seronegative symmetrical synovitis with pitting edema is associated with a higher risk of cancer (30%). A proper diagnosis allows the clinician to precisely define the appropriate therapy duration to limit its side effects in the elderly and remain aware of the potential risk of underlying malignancy.

A Rare Case of Cherubism In a 23-Year-Old Man

Background and Objectives: Cherubism is a rare hereditary autosomal dominant fibro-osseous disease that is characterized by painless, bilateral, symmetric swelling in the jaw with multilocular radiolucent lesions in the maxilla, mandible, or both, and give the patient a typical “cherubic” appearance. It occurs in children, especially boys, aged 2-5 years. The aim of this study was to report a case of cherubism at an uncommon age that did not improve with age. Case Presentation: The patient was a 23-year-old man complaining of bilateral jaw pain along with swelling and multiple bilateral radiolucent lesions with a previous history of childhood cherubism. In the examination, bilateral and symmetric swelling of the face, especially in the maxilla region, with eyes raised to heaven were evident. The pain was more in the vicinity of the condyle. No abnormal manifestations were observed by the intraoral examination. In the radiographic view, multiple bilateral and symmetric lucent lesions were observed on trunk and mandible, continued to the neck of the condyle. Conclusion: Despite the common manifestations and age in patients, cherubism can show different manifestations; lack of attention to the patient’s history can lead to misdiagnosis by the pathologist and unnecessary treatments. Due to being a self-limiting condition, non-invasive treatments are preferred; however, surgical management is sometimes required for cosmetic reasons.

A Lattice Kinetic Monte Carlo method to study drug release from swelling porous delivery systems

We develop a flexible Lattice Kinetic Monte Carlo (LKMC) algorithm that allows us to simulate drug release from swelling systems such as hydrogels. Our algorithm can be used for a wide range of problems as long as the interactions between the drug particles and the medium can be described by a local effective diffusivity. Considering a spherically symmetric swelling system, we test the efficiency and accuracy of our LKMC algorithm by comparing our simulation data to the analytical solution of the diffusion equation in the adiabatic limit.

Prevalent MLC1 mutation causing autosomal recessive megalencephalic leukoencephalopathy in consanguineous Palestinian families

BackgroundRecessive forms of megalencephalic leukoencephalopathy with subcortical cysts (MLC, OMIM 604004) is a rare early-onset leukodystrophy that presents with macrocephaly, seizures, slowly progressive gross motor deterioration, and MRI evidence of diffuse symmetric white matter swelling and subcortical cysts in the anterior temporal and frontoparietal regions. Later in the disease course, significant spasticity and ataxia develop, which may be accompanied by intellectual deterioration. This disease is caused mostly by biallelic pathogenic variants in the MLC1 gene. MethodsIn this study, we analysed the clinical and molecular architecture of 6 individuals, belonging to 4 unrelated consanguineous Palestinian families, presenting with consistent MLC features. We sequenced the entire coding and flanking intronic regions of the MLC1 gene. ResultsIn all recruited individuals, we detected one recurrent homozygous splice donor mutation NM_015166.4: c.423 + 1G > A. All parents were heterozygous carriers. The mutation abolishes a highly conserved splice site in humans and other species. In silico splice predictors suggested the loss of a canonical splice donor site (CADD score 33.0. SpliceAI: 0.980). The c.423 + 1G > A variant is rare; it was detected in only 4 heterozygous carriers in gnomAD. ConclusionIn this study, we identified a recurrent MLC1 variant (c.423 + 1G > A) as the cause of MLC among a group of Palestinian patients originating from a particular region of the country. Cost-effective studies should be performed to evaluate the implementation of carrier screening in adults originating from this region. Our findings have the potential to contribute to improved genetic diagnosis and carrier testing for individuals within this population and the wider community.

The effectiveness and safety of Simiao Xiaobi decoction on rheumatoid arthritis: A study protocol for systematic review and meta-analysis.

Rheumatoid arthritis (RA) is a common chronic autoimmune disease that contributes to progressive disability, systemic complications, higher mortality, and societal burden. Typical symptoms of RA include symmetrical pain and swelling in multiple joints, morning stiffness, and elevated levels of erythrocyte sedimentation rate, C-reactive protein, and rheumatoid factor. The representative treatment for RA is medication, including disease-modifying antirheumatic drugs, glucocorticoids, and nonsteroidal anti-inflammatory drugs. However, these medications are not yet curative nor preventative and are associated with several adverse effects, leading to their discontinuation. Recent articles reported that Simiao Xiaobi decoction (SXD) could relieve the symptoms of RA by clinical trial and experimental study, but an evidence-based review on the effectiveness and safety of SXD on RA has not yet been provided. Searching for randomized controlled trials on the use of SXD for RA will be performed by using multiple electronic databases, manual search, and contacting the authors by e-mail if needed. Studies will be selected according to the predefined criteria and the data collected on study participants, interventions, control groups, outcome measurements, their results, adverse events, and risk of bias will be summarized. The primary outcome will be the disease activity score (including effective rate, swollen joint count, tender joint count, and morning stiffness), and the secondary outcomes will be blood tests (including erythrocyte sedimentation rate, C-reactive protein, and rheumatoid factor) and adverse events. We will use Review Manager software to perform a meta-analysis, the Cochrane Collaboration "risk of bias" tool for assessing the risk of bias, and grades of recommendation, assessment, development and evaluation for the determination of the quality of evidence. https://inplasy.com; INPLASY202230026. We are going to investigate the effectiveness and safety of SXD for RA. This study will provide reliable evidence on whether SXD is effective on RA.

Remitting seronegative symmetrical synovitis with pitting edema: a case report

BackgroundEdema occurs in various disorders. One of those is remitting seronegative symmetrical synovitis with pitting edema, a rare syndrome whose pathophysiology is not clearly understood. We report herein a case of refractory edema diagnosed as remitting seronegative symmetrical synovitis with pitting edema.Case presentationA 82-year-old Asian male was admitted to the Department of General Internal Medicine with a 2-month history of symmetrical swelling of both hands. Despite treatment with loop diuretic furosemide 40 mg daily, his condition did not respond to the medication and his quality of life deteriorated. An examination of the joints showed tenderness suggestive of synovitis with restricted movements in bilateral proximal interphalangeal joint. Laboratory findings revealed hyperglycemia, elevated erythrocyte sedimentation rate 118 mm/hour, and elevated C-reactive protein 6.58 mg/dL. Plain radiographs of both hands showed soft tissue swelling, changes consistent with osteoarthritis, and no erosions. The diagnosis of bilateral remitting seronegative symmetrical synovitis with pitting edema was made. Treatment with prednisolone 15 mg daily was instituted.ConclusionsAlthough remitting seronegative symmetrical synovitis with pitting edema is rare, it should be remembered as a disease that causes edema in the elderly.

Abstract 32: Acute suppurative thyroiditis in HIV – Non typhoidal salmonella: Case report and review of the literature

Background: Acute suppurative thyroiditis is a rare disease of thyroid gland. Incidence is less than 1% in immunocompromised hosts. Most common pathogens isolated are Gram positive aerobic cocci. Infections with Gram negative facultative aerobes such as Salmonella are rare.Case Presentation: A 39-year-old retropositive female presented with rapid enlargement of swelling in front of neck, fever and weight loss x 2 weeks. Examination revealed symmetric diffuse swelling that moved with degglutition with overlying erythema and tenderness. Relevent investigations done and CT neck revealed thyroid abscess, covid -19 RAT positive status, microcytic hypochromic anemia. A needle aspiration for symptomatic and diagnostic purposes was performed. Cultures grew Nontyphoidal salmonella. She was treated with 4-week course of oral antibiotics.Conclusion: A thyroid abscess is rare, potentially life threatening disease. However, a high index of suspicion is required to make diagnosis and differentiate from subacute thyroiditis a relatively benign condition. Management is directed at minimizing morbidity. The mainstay treatment is medical, but surgery is sometimes necessary to achieve adequate source control, particularly when complications arise.Keywords: Acute suppurative thyroiditis, COVID 19 infection, retrovirus, Salmonella sp., thyroid abscess

A Case of Elephant Extremities in a Filipino Male: Primary Familial Pachydermoperiostosis

This is a rare case of primary pachydermoperiostosis (PDP). A 28-year-old Filipino male presented with a lifelong history of enlarged hands and feet. He eventually developed symmetrical swelling of the ankles and knees associated with leg heaviness and knee pain with difficulty with ambulation, hence consult. His eldest brother also had the same “elephant-like” extremities. He had cutis vertices gyrata with a thickened corrugated hair pattern, deep lines on the forehead, deepened nasolabial folds, enlarged extremities especially distally, with coarse, thick skin, and prominent clubbing. The nails were convex “watch crystal-like.” The wrists, knees, and ankles were tender and enlarged, with massive effusion of the knees. All joints were devoid of warmth and erythema.&#x0D; Skeletal survey favored hypertrophic osteoarthropathy over acromegaly, with periosteal thickening of the metaphysis and digital clubbing. The filarial smear was negative for blood parasites. Skin biopsy showed keratoderma. Synovial fluid was non-inflammatory while arthroscopic synovial biopsy showed chronic inflammation eosinophilic amorphous tissue. Electrocardiogram, echocardiogram, thyroid function tests, complete blood count, peripheral blood smear, serum chemistries, coagulation tests, urinalysis, urine electrolytes, fecalysis, and chest CT scan were unremarkable. Whole abdomen ultrasound revealed the liver parenchymal disease. Hepatitis profile revealed chronic infection with hepatitis B, with low infectivity. The three major criteria for PDP (pachydermia, periostitis, and digital clubbing) were fulfilled. Possible secondary causes were either excluded or were non-contributory.&#x0D; He was started on analgesics and anti-inflammatory medicines. Repeated arthrocenteses drained liters of synovial fluid per knee, and along with intra-articular steroid injections and compressive bandages, temporarily relieved his bilateral knee pain. He was referred to rehabilitation to maximize his range of motion and to address body image issues. The patient remains on regular follow-up for periodic arthrocentesis. The option of anti-VEGF treatment and arthrotomy was explored as possibilities but were not deemed practical.&#x0D; PDP is a rare genodermatosis. Life span is not affected but the quality of life is dismal without supportive management, as there is no known cure. A multidisciplinary team composed of a rheumatologist, dermatologist, orthopedic surgeon, plastic surgeon, rehabilitation physician, and a psychiatrist should be available to assist in the needs of these patients.

P095 Camptodactyly, arthropathy, coxa-vara, pericarditis syndrome: a case report

Abstract Background Camptodactyly, arthropathy, coxa vara, pericarditis (CACP) syndrome is a rare genetic disorder with autosomal recessive transmission including camptodactyly, synovial hyperplasia-related arthropathy, progressive coxa vara deformity and non-inflammatory pericarditis. We report the observation of a case. Observation S.Y aged 8.5 years, from a consanguineous marriage, presented with a chronic arthropathy affecting wrists, knees and ankles that had been evolving for 6 years and currently, elbows are also affected. The history includes surgery for claw deformity of the hands at the age of 3. No similar cases in the family. Osteoarticular examination showed symmetrical swelling of the elbows, wrists (Fig. 1),knees (Fig. 2) and ankles (Fig. 3.The affected joints were neither red, painful nor warm on palpation, with normal mobility. The onset of symptoms could not be determined due to the indolence of the condition and the rest of the clinical examination was unremarkable. Discussion CACP syndrome is a more common condition in the Middle East and North Africa, with about 20 cases reported worldwide. This syndrome is still poorly understood and is often confused with juvenile idiopathic arthritis. It should be suspected in the presence of any congenital claw deformity of the hands (camptodactyly) with a chronic non-inflammatory arthropathy, which are constant signs. Coxa-vara and pericarditis (found respectively in 60 and 30% of cases) should be systematically sought. The consanguinity reported in the literature is also present in our case. However, there are no similar cases in siblings. The diagnosis is important, thus avoiding the initiation of unnecessary treatments such as corticosteroids, DMARDs or biotherapy. Biology no inflammatory syndrome, FAN negatives. Standard X-ray of the pelvis presence of a coxa-vara on the right Joint ultrasound common tenosynovitis of the extensors of the fingers, effusion with synovial hypertrophy without a Doppler catch of the elbows, knees and ankles Myelogram without abnormality. Cardiac ultrasound without pericarditis. The diagnosis of CACP was made in view of: a history of camptodactyly, chronic non-inflammatory arthropathy and coxa-vara. Analgesic treatment was instituted in case of pain, with cardiac monitoring by ultrasound every 6 months. Conclusion CACP syndrome is a rare disease often confused with juvenile idiopathic arthritis. Congenital camptodactyly and non-inflammatory arthropathy are very evocative of the diagnosis. The absence of similar cases in siblings makes our observation special.

Coexistence of Rheumatoid Arthritis and Familial Mediterrean Fever: A Case Report and Review of the Literature

Familial Mediterranean Fever (FMF) is the most prevalent monogenic autoinflammatory disease characterized by clinical featuresof recurrent episodes of fever, leukocitosis, serositis, myalgia, erysipelas-like skin lesions, lasting 12-72 hours. Rheumatoidarthritis (RA) is a chronic, systemic inflammatory disease. The most prominent feature is symmetrical pain and swelling of thehands, wrists, feet, and knees. The exact mechanisms underlying the coexistence of FMF and RA has not been reported previously.So far, only 8 cases of the coexistence of FMF and RA have been reported. In this report, we aimed to explain the associationbetween FMF and RA and report one more case of this coexistence.