Sudden Onset Of Abdominal Pain Research Articles

Mid-jejunal diverticulitis with closed-loop bowel obstruction, strangulation, and contained perforation.

Closed-loop bowel obstruction and contained perforation secondary to acute on chronic jejunal diverticulitis is rare and should be included in the differential diagnosis of acute abdomen. The association between polymyalgia rheumatica and diverticular disease requires further research but may prompt clinicians to consider appropriate therapies in patients with both diseases. Jejunal diverticulosis is a sac-like outpouching of the intestinal wall that can cause complications such as diverticulitis, obstruction, abscess, perforation, or fistula formation. Complicated jejunal diverticulosis may present with acute abdomen and nonspecific symptoms which can lead to misdiagnosis and delayed treatment. A 76-year-old male with a remote history of polymyalgia rheumatica (PMR) presented with sudden onset abdominal pain, fever, nausea, vomiting, and inability to pass flatus. Physical exam revealed a distended and diffusely tender abdomen with signs of peritonitis. Laboratory test results were significant for neutrophil-dominant leukocytosis and elevated inflammatory markers. CT scan of the abdomen with IV contrast revealed a contained perforation and a closed-loop small bowel obstruction in the mid-abdomen. The patient underwent emergent exploratory laparotomy and resection of 100 cm of mid-jejunum which was found to have numerous diverticula surrounding the closed-loop obstruction and contained perforation. Pathology findings showed evidence of acute on chronic jejunal diverticulitis. Jejunal diverticulosis with complications may present with an acute abdomen and peritonitis. Closed-loop bowel obstruction and contained perforation secondary to acute on chronic jejunal diverticulitis is uncommonly thought of and should be considered in the differential diagnosis. Additionally, the association between PMR and diverticular disease is notable. While the patient had a remote history but no active PMR on presentation, studies suggest a possible association between gut inflammation and rheumatologic disease. This association should prompt clinicians to consider appropriate therapies and bear in mind the potential risk for diverticular perforation if glucocorticoids are given to treat PMR. Jejunal diverticulosis with multiple complications such as closed-loop bowel obstruction and contained perforation secondary to acute on chronic jejunal diverticulitis is rare and may present with an acute abdomen and nonspecific symptoms. Including rare pathologies as such in the differential diagnosis may prevent misdiagnosis and delayed treatment. While further investigation is needed, the association between diverticulosis and PMR is noteworthy as patients who present with both diseases would require mindful management due to the potential risk of diverticular perforation after treatment with steroids.

Delayed Presentation of Malrotation after Infancy: A Systematic Review Based on Clinical Presentations, Associated Anomalies, Diagnosis, and Management.

Approximately 75% of patients with classic malrotation and midgut volvulus present in neonatal age-group; another 15% may present up to one year. In these, the diagnosis is made because of typical presentation. However, there are many cases in which malrotation has been detected after infancy. In-spite of the variable case reports and studies in literature, there is no specific data on the incidence of malrotation after infancy, its presentation and management guidelines. With this systematic review, we aim to coalesce these findings from various individual case reports and studies. This systematic review was performed as per the PRISMA (preferred reporting items for systematic review and meta-analyses) guidelines. The authors conducted thorough searches in databases like PubMed/MEDLINE, SCOPUS, Google Scholar and Web of Science for relevant articles. Studies were reviewed for clinical presentation and outcome for malrotation diagnosed beyond infancy. Clinical presentation of malrotation after infancy can be acute as well as chronic; acute presentation being common under 2 years of age and chronic symptoms present as age increases. Sudden onset of abdominal pain and bilious vomiting are commonest acute symptoms and intermittent episodes of recurring vague abdominal pain associated with vomiting and diarrhoea are the commonest chronic symptoms. The diagnostic modalities vary from UGI Contrast series to USG with colour Doppler and CECT scan. Management is operative open as well as laparoscopic Ladd's procedure is being favoured.

Unexplained colonic necrosis in a patient with end-stage kidney disease on chronic hemodialysis: case report and review of uremic colitis

BackgroundIntestinal necrosis in uremic patients has been reported but is rare.Case presentationA 56-year-old male patient who underwent long-term regular haemodialysis was admitted to the hospital due to involuntary shaking of the limbs and nonsense speech. The patient’s symptoms improved after continuous blood purification under heparin anticoagulation, rehydration, sedation, and correction of electrolyte disturbances. However, the patient experienced a sudden onset of abdominal pain and a rapid decrease in blood pressure; high-dose norepinephrine were required to maintain his blood pressure. A plain abdominal radiograph performed at bedside showed intestinal dilation. Colonoscopy revealed inflammation and oedema of the entire colon, with purulent secretions and multiple areas of patchy necrosis. The cause of intestinal ischaemia was not clear.ConclusionsAlthough rare, previous causes of uremic colitis have been reported. As the patient developed abdominal pain before the onset of shock and the necrosis was seen on colonoscopy, we suspect that this is a case of fulminant uremic colitis.

A Prospective Observational Study on the Clinical Spectrum of Acute Pancreatitis in the Department of General Medicine in a Tertiary Care Hospital

ABSTRACT Background: Acute pancreatitis (AP) is an inflammatory disorder of the pancreas, which can be life-threatening. It is characterized by sudden-onset abdominal pain, elevated pancreatic enzymes, and potential involvement of multiple organs. Materials and Methods: We conducted a prospective observational study over a 6-month period. A total of 121 subjects were included, comprising 116 males (95.87%) and 5 females (4.13%). Most subjects fell within the age group of 26–35 (36.36%). Alcohol emerged as a major etiological factor, accounting for 101 cases (83.4%). Results: During the first 4 weeks of admission, patients developed various complications such as acute fluid collection (43.13%), ascites (33.33%), gastrointestinal disturbances (15.6%), necrotizing pancreatitis (5.88%) and pleural effusion (5.88%). Conclusion: Abdominal pain was the most common clinical manifestation across all age groups. We assessed severity using the Bedside Index of Severity in AP scoring scale and Ranson’s scoring scale, with the majority of subjects classified as being at mild risk. In addition, serum lipase proved to be an accurate biomarker for diagnosing AP. Interestingly, the alleviation of abdominal pain was independent of pancreatin administration.

Case Report: Dichorionic twins pregnancy with placenta abruption

Pregnancies involving dichorionic twins have been recognized for their distinct difficulties and complications. The care and outcomes of such pregnancies are further complicated by placental abruption, an uncommon but significant obstetric event. We describe a case of placental abruption in a dichorionic twin pregnancy, including the clinical manifestations, diagnosis, treatment, and prognosis of the mother and fetus. Pregnancies with two separate chorions, or dichorionic pregnancies, are a special type of multiple gestation. Early separation of the placenta from the uterine wall is a potentially fatal event that can have a major influence on the health of both the mother and fetus. It is a key complication of placental abruption. We describe a 32-year-old primigravida who complained of sudden onset abdominal pain and vaginal bleeding at 28 weeks of gestation. She had dichorionic twin pregnancy after 10 weeks of gestation, as determined by ultrasonography. The patient remained stable, and repeated ultrasounds verified that there was no further placental separation. The patient underwent an elective caesarean section at 35 weeks of gestation because of a higher risk of recurrent abruption. Two healthy newborns were delivered, and their weights were consistent with their gestational age.

A spontaneous acute abdomen revealing testicular torsion of an undescended testicle

Torsion of an ectopic testicle is an exceptional condition, occurring mainly in young adults. Its etiopathogenesis is still poorly understood. The clinical picture consists of the sudden onset of abdominal pain without fever, associated with a palpable inguinal mass and an empty scrotum. Medical imaging appears to play a limited role. The management of torsion of an undescended testicle involves urgent surgical exploration. An inguinal incision allows diagnosis, detorsion, reduction and orchidopexy in dartos after lowering the testicle if the testicle is viable and the spermatic cord is of sufficient length.

Secondary iatrogenic duedonum perforation: a rare complication

The incidence of perforations resulting from Endoscopic Retrograde Cholangiography (ERCP) is observed to be less than 1%. In this case report, we aim to present our unique experience as a mechanism, which is even more uncommon. A 68-year-old male with an ASA score of 2 was prediagnosed with a distal common bile duct tumor. ERCP was performed for therapeutic and diagnostic purposes and a 9F 10 cm plastic stent was placed to relieve obstruction. The patient, who had the sudden onset of abdominal pain within the initial 24-hour period following the procedure, underwent surgical intervention subsequent to a computed tomography assessment. In the third portion of the duodenum, an approximately 4 mm perforation originating from the stent was observed during the examination. It was repaired with a 3.0 prolene suture, followed by omentopexy. He was discharged uneventfully on the eighth day. Although duodenal perforation due to the placement of a plastic biliary stent with ERCP is a very uncommon complication, the patient's clinical and imaging findings are essential for treatment planning.

Wunderlich syndrome: A case report

· Wunderlich syndrome is defined as a clinical manifestation secondary to sudden spontaneous rupture of the renal parenchyma outside of trauma resulting in hemoretroperitoneum. This spontaneous renal hemorrhage is often attributed to renal angiomyolipomas, arterial venous fistulas, immunovasculitis and other phlogoses of the kidney. · We describe the case of a 17-year-old girl, who presented to the emergency department with sudden onset of abdominal pain without any significant medical history. Imaging findings and clinical history led to the diagnosis of Wunderlich syndrome. The patient was admitted to the intensive care unit for close monitoring, and recovered without any complications. She is currently doing well

Adolescent Female with Acute-onset Abdominal Pain

Background: Sigmoid volvulus is a more common cause of abdominal pain in geriatric patients. It is an uncommon cause for a pediatric patient, especially when dealing with an adolescent patient. Here we discuss an uncommon presentation of sigmoid volvulus.
 Case Description: A 14-year-old female presents with sudden-onset abdominal pain found to have sigmoid volvulus on CT imaging. She eventually underwent sigmoidoscopy for reduction and was monitored for 24 hours post-procedure.
 Conclusion: This case demonstrates the importance of having a high index of suspicion when a patient presents with volvulus, especially with adolescence. Although rare, it should always be on the differential due to its high rate of mortality if diagnosed late.

Aortic Thrombus with Bilateral Renal Infarcts: A Case Report.

The presence of a hypercoagulable state predisposes to venous and arterial thrombi. While the relationship between protein C and S deficiencies with venous thrombus formation is clear, the relationship to arterial thrombi formation is less common. Thromboembolic disease of the renal arteries may result in renal infarction. The development of simultaneous bilateral renal infarction is rare and can lead to significant morbidity and mortality. This is a case of a 48-year-old male with known protein C deficiency who presented to the emergency department with sudden onset abdominal pain. A computed tomography angiogram of the abdomen showed bilateral renal infarctions. The patient required significant analgesia and developed acute kidney injury. He was treated conservatively, and dialysis was not required. There are no reports in the emergency medicine literature of bilateral renal infarction secondary to protein C and S deficiency. Prompt evaluation with definitive imaging is necessary for patients who are at high risk for arterial thrombi and present with symptoms suggestive of the diagnosis.

Spontaneous splenic rupture associated with scrub typhus: a case report

BackgroundScrub typhus, an acute febrile disease with mild to severe, life-threatening manifestations, potentially presents with a variety of complications, including pneumonia, acute respiratory distress syndrome, cardiac arrhythmias (such as atrial fibrillation), myocarditis, shock, peptic ulcer, gastrointestinal bleeding, meningitis, encephalitis, and renal failure. Of the various complications associated with scrub typhus, splenic rupture has rarely been reported, and its mechanisms are unknown. This study reports a case of scrub typhus-related spontaneous splenic rupture and identifies possible mechanisms through the gross and histopathologic findings.Case presentationA 78-year-old man presented to our emergency room with a 5-day history of fever and skin rash. On physical examination, eschar was observed on the left upper abdominal quadrant. The abdomen was not tender, and there was no history of trauma. The Orientia tsutsugamushi antibody titer using the indirect immunofluorescent antibody test was 1:640. On Day 6 of hospitalization, he complained of sudden-onset left upper abdominal quadrant pain and showed mental changes. His vital signs were a blood pressure of 70/40 mmHg, a heart rate pf 140 beats per min, and a respiratory rate of 20 breaths per min, with a temperature of 36.8 °C. There were no signs of gastrointestinal bleeding, such as hematemesis, melena, or hematochezia. Grey Turner's sign was suspected during an abdominal examination. Portable ultrasonography showed retroperitoneal bleeding, so an emergency exploratory laparotomy was performed, leading to a diagnosis of hemoperitoneum due to splenic rupture and a splenectomy. The patient had been taking oral doxycycline (100 mg twice daily) for 6 days; after surgery, this was discontinued, and intravenous azithromycin (500 mg daily) was administered. No arrhythmia associated with azithromycin was observed. However, renal failure with hemodialysis, persistent hyperbilirubinemia, and multiorgan failure occurred. The patient did not recover and died on the fifty-sixth day of hospitalization.ConclusionsClinicians should consider the possibility of splenic rupture in patients with scrub typhus who display sudden-onset abdominal pain and unstable vital signs. In addition, splenic capsular rupture and extra-capsular hemorrhage are thought to be caused by splenomegaly and capsular distention resulting from red blood cell congestion in the red pulp destroying the splenic sinus.Graphical abstract

Late Vaginal Cuff Dehisence and Evisceration After Prolapse Surgery: Case Report

Introduction: Vaginal cuff dehiscence (VCD) is rare and may be associated with evisceration of the small bowel. It’s a rare life-threatening condition that is usually seen in postmenopausal women with past history of gynecological surgery. Presentation of Case: A 55-year-old woman presented with sudden-onset abdominal pain and protrusion of a mass through the vagina without triggering factor after two years of a reconstructive prolapse surgery. Physical examination revealed small bowel in the vagina. Laparotomy was performed and the vagina closed. post-op wall sepsis has been controlled. Discussion: Less than 200 cases of VCD have been reported. Most often this event this event occurs acutely; sometimes a triggering factor is found, the most important risk factor being a history of total hysterectomy. Diagnosis is easy Immediate surgery is necessary to reduce the risk of intestinal ischemia and necrosis. Conclusion: VCD must be suspected in any woman with surgical history of total hysterectomy presenting with sudden-onset abdominal/ pelvic pain or swelling. Emergency surgery is necessary to avoid complications which can be serious.

Intestinal Behçet's and suspected intestinal Behçet's disease: a report of four surgical cases.

Intestinal Behçet's disease (BD) is often associated with ulceration that requires surgery, including perforation and abscess formation. However, no consensus has been reached on the optimal extent of resection or treatment strategy. This study reviewed four cases of intestinal or suspected intestinal BD. In Case 1, a 74-year-old woman diagnosed with BD 2years earlier was treated with anti-tumor necrosis factor α antibody (Infliximab) and steroids. She had oral and pubic ulcers. After close investigation of abdominal pain, perforation of the gastrointestinal tract was suspected and surgery was performed. Multiple perforating ulcers and abscesses were found in the distal ileum, and the small intestine was resected. Postoperatively, the patient was treated with an increased steroid dose and symptoms have remained stable. Case 2 involved a 69-year-old woman with oral and pubic ulcers, ocular ulcer, and skin lesions. She experienced sudden onset of abdominal pain during treatment for lymphoma. She showed multiple perforating ulcers throughout the ileum and underwent resection of the small intestine and ileostomy. Upper abdominal pain appeared during postoperative treatment for high-output syndrome. The patient underwent omentoplasty after perforation of the upper gastrointestinal tract was diagnosed. Postoperatively, anti-interleukin-1 beta antibodies (canakinumab) was administered to control the disease. Case 3 involved an 81-year-old, previously healthy woman. She presented to her previous physician with complaints of pubic ulcer, hemorrhage and abdominal pain. Colonoscopy showed multiple ulcers throughout the entire colon. Steroid therapy was started, but bleeding proved difficult to control and total proctocolectomy was performed. Histopathology revealed multiple perforating ulcers and BD was diagnosed. Postoperatively, the patient remains under steroid control. Case 4 involved a 43-year-old man with abdominal pain who showed abscess formation in the ileocecal region. After excision of the ileocecal area, multiple ulcers were diagnosed. Two years later, abdominal pain recurred and free air was found in the abdomen on close imaging. Emergency anastomotic resection was performed due to ulceration and perforation of the anastomosis. Intestinal BD may flare up after surgical treatment and require multiple surgeries. Introducing pharmacotherapy as soon as possible after surgical treatment is important to control the disease.

Peritonitis Due to Haemophilus Influenzae in Peritoneal Dialysis: Report of An Exceptional Case

Case Description: 33-year-old woman with a history of end-stage renal disease on peritoneal dialysis, who came to the emergency department for abdominal pain of sudden onset associated with a change in the color of the peritoneal fluid. Clinical Findings: The patient had signs of systemic inflammatory response and generalized abdominal pain, with marked leukocyte response in peritoneal fluid cytochemistry. Treatment and Outcome: Empirical antibiotic treatment was started targeting the most prevalent microorganisms in abdominal infections associated with peritoneal dialysis, however with poor response to it and subsequent isolation of Haemophilus Influenzae for which antibiotherapy was modified with subsequent progressive clearance of peritoneal fluid and resolution of symptoms. Clinical Relevance: We describe the case of a patient on peritoneal dialysis who presented a bacterial peritonitis caused by H. Influenzae, an extremely infrequent germ in this type of infections. Although the presence of this germ is exceptional in peritoneal dialysis catheter-associated peritonitis, this microorganism should be ruled out in a patient with catheter-associated peritonitis that does not respond to the usual antibiotic therapy. To our knowledge only 8 cases have been reported in the literature and none in our setting.

A Rare Case of Internal Hernia of Partial Volvulus Right Colon through Foramen of Winslow & Its Management by Laparoscopic Approach

Introduction: Foramen of Winslow hernias is a rare and critical form of internal hernia that can present in individuals with signs and symptoms of bowel obstruction. This case report entails the operative management of a right-side colon herniation through the foramen of Winslow in an elderly female with a previous history of Hysterectomy. The patient presented with worsening abdominal pain, nausea, and multiple episodes of vomiting. Delay in diagnosis often results in higher morbidity and mortality. Case Presentation: A 46 years old female, presented with acute upper abdominal pain, constipation, and loss of appetite for 24 hrs. Computed tomography showed foramen of Winslow hernia with partial volvulus right colon as content with incomplete rotation of gut which was managed laparoscopically without the need for bowel resection. The patient recovered well with no postoperative complications and no immediate technical failure of repair confirmed by a cross-sectional study. The patient is doing well on follow-up. Discussion: Herniation of the bowel through the foramen of Winslow is very rare, comprising only 8% of all internal herniations. Historically, the majority of cases were diagnosed intra-operatively during laparotomy. Bowel resection was often done in cases of ischemia. In recent times, early diagnosis & increasing expertise in minimal access surgery that is resulting in a lower morbidity and mortality rate along with other added benefits of minimal access surgery. Conclusion: Herniation contents through the foramen of Winslow is a rare condition. Patients will present with sudden onset abdominal pain. Early imaging helps to recognise the diagnosis and could prevent bowel ischemia & its management with minimal access surgery leads to early recovery, shorter hospital stay, less pain & early return to work.

SAT543 A Case of Non-iodine-Avid Papillary Thyroid Cancer With a Rare Distant Metastasis to the Pancreas

Abstract Disclosure: A.H. Alcain: None. M.C. Isidro: None. Papillary Thyroid Carcinoma is the most common type of differentiated thyroid cancer. Distant metastasis is rare occurring only in 5% of patients and typically involves the lungs and bones. Metastasis to the pancreas is extremely rare with few cases reported over the years. We present a case of a 65-year-old female, who presented with sudden onset of abdominal pain. A review of the patient’s medical history revealed a history of a non-iodine avid Papillary Thyroid Carcinoma in 2015. The patient underwent Radioactive Iodine (RAI) ablation therapy twice due to elevated Thyroglobulin (Tg) levels. Despite RAI, Tg levels were still elevated with no recurrence nor metastasis noted on scan. Chemotherapy was offered but the patient opted for Tomotherapy. The patient completed Tomotherapy in 2017 but afterward was lost to follow-up. A CT scan of the abdomen showed findings of a pancreatic tail and body mass (10 x 7 cm) with an invasion of the mid-descending colon with pulmonary nodules which are possibly metastatic. The patient underwent an endoscopic ultrasound-guided biopsy, and pathology showed findings of a pancreatic papillary neoplasm (CK and beta-catenin positive, synaptophysin negative). Chemotherapy was given (FOLFOX) and a PET scan was requested to monitor the response to treatment. However, PET-scan showed FDG-avid (SUV 32.1) mass in the pancreatic tail (7.2 x 7.8 x 13.3 cm), FDG-avid (SUV 17.61) nodules in the lungs, and an ill-defined heterogeneous mass in the left surgical site (2.2 x 2.6 x 5.3 cm). Given that patient had a thyroidectomy in 2015, recurrence was considered. The possibility of probable metastasis to the pancreas was entertained hence re-biopsy was done. Serum Tg levels were elevated (4,115 ng/ml NV: 1.59-50.0) and negative for Anti-Tg. Biopsy showed high-grade neoplasm with papillary features. IHC staining showed positive for CK7, Tg, and TTF-1, and negative for CK20 which was consistent with metastatic papillary thyroid carcinoma. The patient was given Lenvatinib and is at present tolerating the treatment well with evidence of decreasing Tg levels suggesting a response to treatment. This is a case of a rare site of distant metastasis of a non-iodine avid papillary thyroid carcinoma. Targeted therapy such as Tyrosine kinase inhibitors can improve the survival rate of patients with Radioiodine Refractory Thyroid cancers. Metastasis should be considered especially in patients with a history of prior malignancy. Presentation Date: Saturday, June 17, 2023

Spontaneous Perforation of Meckel’s Diverticulum: An Unusual Cause of Peritonitis in an Adult

Meckel’s diverticulum (MD) is a congenital gastrointestinal abnormality that rarely causes symptoms but may also cause perforation, obstruction, and gastrointestinal bleeding. It is more common in paediatric population and occurrence of complications like perforation in adults are seldom reported in the literature. We present the case of a 49-year-old male who exhibited sudden onset abdominal pain, distension, and bilious vomiting. Surgical exploration revealed the presence of a gangrenous and perforated Meckel’s diverticulum. The importance of considering MD as a potential source of abdominal symptoms even in adults and the difficulties in diagnosing perforated MD are highlighted in this case.

C4 (Clinical Case) Vascular Ehlers-Danlos Syndrome in the Paediatric Population: A Case Report of an Internal Bleed Caused by Ruptured Pseudoaneurysm

Abstract Introduction/Background Ehlers-Danols syndrome (EDS) is a connective tissue disease characterized by joint hypermobility, skin hyperextensibility and tissue fragility. EDS has six types. Type IV EDS: vascular EDS (vEDS), is rare but also the most malignant. Case Description We report a 15-year-old boy with a previous history of spontaneous colon perforation and two left shoulder dislocations. He presented with sudden onset abdominal pain, vomiting, dizziness, and lethargy with a Glasgow coma scale of 13. His abdomen was soft but mildly tender. He had a capillary refill of 3 seconds with cold extremities, was found to be in a hypotensive shock state requiring resuscitation with fluids and inotropes, as well as intubation and mechanical ventilation. His hemoglobin dropped by 30 g/L in 6 hours. Therefore, an abdominal ultrasound was done, revealing an intrabdominal hematoma. CT scan of the abdomen confirmed a ruptured fusiform pseudoaneurysm of the accessory left hepatic artery. This was successfully managed by coil embolization, see F1 and F2, below. Genetic workup was positive for the pathogenic COL3A1 gene that presents phenotypically as Ehlers-Danlos syndrome, particularly type IV. Discussion COL3A1 encodes pro-alpha1 chains of type III collagen. Inheritance is autosomal-dominant. It can present as a de novo variant with a negative family history, as was the situation for our patient. Estimated affected people with de novo variant vEDS is 33%-50%. Clinical diagnosis of vEDS involves one major and several minor criteria (2017). Major criteria include arterial aneurysms, dissection, or rupture; intestinal rupture; uterine rupture during pregnancy; family history of vEDS. Minor criteria include easy bruising; thin skin and visible veins; facial characteristics including prominent eyes, narrow nasal bridge, thin lips; club foot, congenital hip dislocation; inguinal hernia and pneumothorax. Our patient had two elements from the major criteria: arterial pseudoaneurysm and intestinal rupture. Conclusion vEDS has high morbidity and mortality due to the risk of spontaneous internal organ/vessel injury. This can be mitigated by increased awareness of systemic manifestations of vEDS and a high index of suspicion by both primary care and emergency physicians. Once diagnosed, surveillance is crucial, including regular blood pressure monitoring, frequent non-invasive imaging to identify emerging vascular lesions, and pregnancy counselling for potential uterine rupture and avoiding trauma, collision sports, and lifting heavy items.

414 Renal artery aneurysm after blunt trauma in a pediatric patient- A case report

Abstract Introduction Renal artery aneurysm is a rare complication after renal trauma. Most patients are managed with minimally invasive techniques. However, in case of risk of expansion or rupture, surgical exploration may be warranted. Here we present a case of a 10 year old girl who presented with renal artery aneurysm after blunt trauma. Case report A 10 year old girl presented in ER with sudden onset abdominal pain after history of fall. Fast scan showed free fluid in abdomen and right kidney injury. CT scan of abdomen showed grade V kidney injury and right renal artery aneurysm compressing inferior vena cava anteriorly and ascending colon laterally. CT angiogram was done which confirmed a ruptured renal artery aneurysm. Patient was initially being managed conservatively and angiography was planned. She, however, became vitally unstable and her haemoglobin level dropped. Patient was taken to operation theatre urgently. Per- operatively, a ruptured right renal artery aneurysm was found, 2cm from aorta, causing a large hematoma compressing surrounding structures and dilated renal vein. Right nephrectomy was done. Patient remained stable and was discharged with an uneventful recovery. Discussion Renal artery aneurysm is an extremely rare complication following blunt trauma in paediatric population. Diagnosis is difficult, hence requires high level of clinical suspicion. Angiography is the standard tool for diagnosis and management. However, in case of hemodynamic instability, operative management may be warranted. Conclusion Despite its rarity, renal artery aneurysm may occur in children after blunt trauma. Hence, high suspicion should be kept by the clinicians in these cases.

Improving clinical suspicion of acute mesenteric ischemia among patients with acute abdomen: a cross-sectional study from an intestinal stroke center

BackgroundEarly diagnosis of acute mesenteric ischemia (AMI) is essential for a favorable outcome. Selection of patients requiring a dedicated multiphasic computed tomography (CT) scan remains a clinical challenge.MethodsIn this cross-sectional diagnostic study conducted from 2016 to 2018, we compared the presentation of AMI patients admitted to an intestinal stroke center to patients with acute abdominal pain of another origin admitted to the emergency room (controls).ResultsWe included 137 patients—52 with AMI and 85 controls. Patients with AMI [median age: 65 years (interquartile range 55–74)] had arterial and venous AMI in 65% and 35% of cases, respectively. Relative to controls, AMI patients were significantly older, more likely to have risk factors or a history of cardiovascular disease, and more likely to present with sudden-onset and morphine-requiring abdominal pain, hematochezia, guarding, organ dysfunction, higher white blood cell and neutrophil counts, and higher plasma C-reactive protein (CRP) and procalcitonin concentrations. On multivariate analysis, two independent factors were associated with the diagnosis of AMI: the sudden-onset (OR = 20, 95%CI 7–60, p < 0.001) and the morphine-requiring nature of the acute abdominal pain (OR = 6, 95%CI 2–16, p = 0.002). Sudden-onset and/or morphine-requiring abdominal pain was present in 88% of AMI patients versus 28% in controls (p < 0.001). The area under the receiver operating characteristic curve for the diagnosis of AMI was 0.84 (95%CI 0.77–0.91), depending on the number of factors.ConclusionsSudden onset and the need for morphine are suggestive of AMI in patients with acute abdominal pain and should prompt multiphasic CT scan including arterial and venous phase images for confirmation.