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The Pan African Medical Journal 2024Acute chylous peritonitis is an uncommon medical condition that can occur suddenly, resulting in the buildup of chylous fluid in the peritoneal cavity. It is considered... (Review)
Review
Acute chylous peritonitis is an uncommon medical condition that can occur suddenly, resulting in the buildup of chylous fluid in the peritoneal cavity. It is considered idiopathic because the exact cause is often unknown. The symptoms of acute chylous idiopathic peritonitis can mimic other abdominal emergencies, making it challenging to diagnose and manage, requiring a multidisciplinary approach. We present a case report of acute idiopathic chylous peritonitis miming acute abdomen, how was successfully treated with surgery, and provide a comprehensive review of the available literature on this topic. Chylous peritonitis is a rare condition whose clinical presentation mimics an acute abdomen. It is necessary to undertake careful exploration. An emergent laparotomy is indicated to treat the peritonitis and search for and treat the underlying cause.
Topics: Humans; Abdomen, Acute; Chylous Ascites; Acute Disease; Diagnosis, Differential; Laparotomy; Male; Female
PubMed: 38881770
DOI: 10.11604/pamj.2024.47.131.42794 -
Frontiers in Cellular and Infection... 2024Serratia marcescens, as a Gram-negative opportunistic pathogen, is a rare cause of peritonitis and has worse clinical outcomes than Gram-positive peritonitis. In this... (Review)
Review
Serratia marcescens, as a Gram-negative opportunistic pathogen, is a rare cause of peritonitis and has worse clinical outcomes than Gram-positive peritonitis. In this case report, we describe a case of Serratia marcescens associated peritonitis that was successfully cured without catheter removal. A 40-year-old male patient with peritoneal dialysis who worked in the catering industry was admitted to the hospital for 16 hours after the discovery of cloudy peritoneal dialysate and abdominal pain. Ceftazidime and cefazolin sodium were immediately given intravenously as an empirical antibiotic regimen. After detecting Serratia marcescens in the peritoneal diasate culture, the treatment was switched to ceftazidime and levofloxacin. The routine examination of peritoneal dialysate showed a significant decrease in white blood cells, the peritoneal dialysate became clear, and the peritoneal dialysis catheter was retained. The patient was treated for 2 weeks and treated with oral antibiotics for 1 week. It is necessary to further strengthen the hygiene of work environment to prevent Serratia marcescens infection in peritoneal dialysis patients. We recommend that patients with Serratia marcescens associated peritonitis should be treated with a combination of antibiotics as early as possible empirically, and at the same time, the peritoneal dialysis fluid culture should be improved, and the antibiotic regimen should be timely adjusted according to the drug sensitivity results. For patients with clinical symptoms for more than 3 days, considering the strong virulence of Serratia marcescens, whether to use meropenem directly or not can provide a reference for clinical decision-making. Further clinical studies are needed to achieve more precise anti-infective treatment.
Topics: Humans; Serratia marcescens; Male; Peritonitis; Adult; Serratia Infections; Anti-Bacterial Agents; Peritoneal Dialysis; Treatment Outcome; Device Removal; Levofloxacin; Ceftazidime; Cefazolin
PubMed: 38873095
DOI: 10.3389/fcimb.2024.1373036 -
Coexistence of variant-type transthyretin and immunoglobulin light-chain amyloidosis: a case report.European Heart Journal. Case Reports Jun 2024Determining the type of amyloid deposits is clinically important for choosing the specific therapies for cardiac amyloidosis.
BACKGROUND
Determining the type of amyloid deposits is clinically important for choosing the specific therapies for cardiac amyloidosis.
CASE SUMMARY
A 78-year-old woman who had been experiencing fluid retention and dyspnoea on exertion for 6 months was referred to our hospital for the management of heart failure with left ventricular hypertrophy. Since Tc-hydroxymethylene diphosphonate scintigraphy showed mild cardiac uptake and significant elevation of serum free lambda chain (with a difference of 263 mg/L in free light chain), we suspected immunoglobulin light-chain amyloidosis (AL), and endomyocardial biopsy was performed. The deposit site within the myocardial tissue exhibited positive for Congo red staining and transthyretin immunostaining, however negative or non-specific for light-chain immunostaining including lambda and kappa staining. Genetic testing confirmed a mutation in V122I, variant-type transthyretin amyloidosis (ATTRv). Despite the administration of patisiran, her condition exhibited progressive deterioration. Additionally, she displayed macroglossia, an atypical manifestation in ATTRv amyloidosis. Further biopsies from tongue and abdominal wall fat culminated in a final diagnosis: the coexistence of ATTRv and AL (of the lambda type). Although treatment with melphalan and dexamethasone was started, she passed away 24 months after the initial visit. When the endomyocardial biopsy specimen underwent mass spectrometry as a analysis, both ATTR and AL amyloid were significantly detected.
DISCUSSION
Coexistence of ATTRv and AL within cardiac amyloidosis is extremely uncommon. In situations where incongruities arise between the amyloid type determined via immunohistochemistry findings and the amyloid type assumed based on other clinical findings, mass spectrometry should be considered.
PubMed: 38872953
DOI: 10.1093/ehjcr/ytae264 -
Clinical Practice and Cases in... May 2024Ovarian artery aneurysm is a rare diagnosis, primarily associated with late pregnancy and the postpartum period. It can cause life-threatening hemorrhage when ruptured....
INTRODUCTION
Ovarian artery aneurysm is a rare diagnosis, primarily associated with late pregnancy and the postpartum period. It can cause life-threatening hemorrhage when ruptured. Even more rare are ovarian artery aneurysms in postmenopausal women.
CASE REPORT
We present a case of a postmenopausal female presenting to the emergency department with flank pain. Point-of-care ultrasound showed free fluid in the abdomen. She was diagnosed with an ovarian artery aneurysm on computed tomography angiography and treated successfully with embolization.
CONCLUSION
Ruptured ovarian artery aneurysm is an uncommon cause of intra-abdominal hemorrhage in women.
PubMed: 38869338
DOI: 10.5811/cpcem.1643 -
Cureus May 2024Here, we report a case of tardive peritonitis after endoscopic ultrasound (EUS)-guided transmural pancreatic pseudocyst drainage. A 50-year-old man was diagnosed with...
Here, we report a case of tardive peritonitis after endoscopic ultrasound (EUS)-guided transmural pancreatic pseudocyst drainage. A 50-year-old man was diagnosed with acute pancreatitis and a pancreatic pseudocyst measuring 5 cm. Ten months later, his pancreatic pseudocyst was 10 cm. We performed EUS-guided transmural drainage using a lumen-apposing metal stent. After two months, the stent was replaced with a double-pigtail plastic stent. Two months later, the patient developed fever and abdominal pain, and computed tomography revealed abdominal free air. He was diagnosed with peritonitis due to free air caused by a fistula rupture. The double-pigtail plastic stent was removed, and clipping was performed at the fistula site to achieve closure. The patient's symptoms subsequently improved. Long-term placement of a plastic stent for pancreatic pseudocysts makes recurrence less likely, but late adverse events due to stent placement can occur. Notably, fistula rupture can occur even when the fistula is well-formed several months after the initial drainage.
PubMed: 38868273
DOI: 10.7759/cureus.60179 -
BMC Surgery Jun 2024Adhesive small bowel obstruction (ASBO) is a leading cause of hospitalization in emergency surgery. The occurrence of bowel ischemia significantly increases the...
BACKGROUND
Adhesive small bowel obstruction (ASBO) is a leading cause of hospitalization in emergency surgery. The occurrence of bowel ischemia significantly increases the morbidity and mortality rates associated with this condition. Current clinical, biochemical and radiological parameters have poor predictive value for bowel ischemia. This study is designed to ascertain predictive elements for the progression to bowel ischemia in patients diagnosed with non-strangulated ASBO who are initially managed through conservative therapeutic approaches.
METHODS
The study was based on the previously collected medical records of 128 patients admitted to the Department of Acute Care Surgery of Padua General Hospital, from August 2020 to April 2023, with a diagnosis of non-strangulated adhesive small bowel obstruction, who were then operated for failure of conservative treatment. The presence or absence of bowel ischemia was used to distinguish the two populations. Clinical, biochemical and radiological data were used to verify whether there is a correlation with the detection of bowel ischemia.
RESULTS
We found that a Neutrophil-Lymphocyte ratio (NLR) > 6.8 (OR 2.9; 95% CI 1.41-6.21), the presence of mesenteric haziness (OR 2.56; 95% CI 1.11-5.88), decreased wall enhancement (OR 4.3; 95% CI 3.34-10.9) and free abdominal fluid (OR 2.64; 95% CI 1.08-6.16) were significantly associated with bowel ischemia at univariate analysis. At the multivariate logistic regression analysis, only NLR > 6.8 (OR 5.9; 95% CI 2.2-18.6) remained independent predictive factor for small bowel ischemia in non-strangulated adhesive small bowel obstruction, with 78% sensitivity and 65% specificity.
CONCLUSIONS
NLR is a straightforward and reproducible parameter to predict bowel ischemia in cases of non-strangulated adhesive small bowel obstruction. Employing NLR during reevaluation of patients with this condition, who were initially treated conservatively, can help the acute care surgeons in the early prediction of bowel ischemia onset.
Topics: Humans; Retrospective Studies; Intestinal Obstruction; Male; Female; Aged; Neutrophils; Intestine, Small; Middle Aged; Lymphocytes; Tissue Adhesions; Ischemia; Predictive Value of Tests; Aged, 80 and over; Adult
PubMed: 38867261
DOI: 10.1186/s12893-024-02476-2 -
International Journal of Surgery Case... Jun 2024The most common cancer among females worldwide and in Saudi Arabia is breast cancer. Lobular breast carcinoma is the second most common subtype of breast cancer. There...
INTRODUCTION AND IMPORTANCE
The most common cancer among females worldwide and in Saudi Arabia is breast cancer. Lobular breast carcinoma is the second most common subtype of breast cancer. There are different patterns of metastasis as ductal breast cancer spreads to the liver, lung, brain, and bone while the lobular subtype metastasizes to the gastrointestinal tract.
CASE PRESENTATION
A 69-year-old Indian pilgrim presented to the ER complaining of abdominal pain, vomiting, and abdominal distention admitted as a case of intestinal obstruction. CT scan demonstrated intestinal obstruction with transition zone at the terminal ileum. The patient underwent exploratory laparotomy where she was found to have a mass at the terminal ileum. Resection of around 8 cm of small bowel and primary anastomosis were done, histopathology revealed metastatic lobular breast carcinoma.
CLINICAL DISCUSSION
Patients with metastatic breast cancer to the gastrointestinal tract often present with nonspecific symptoms, while acute cases present with complications such as perforation. In a retrospective review of metastatic breast cancer, the majority metastasizes to the colon and rectum, while 19 % to the small bowel. Palliative surgery is considered the first-line treatment of complicated patients, while stable cases are referred to medical oncology.
CONCLUSION
Breast cancer is the second most common cancer leading to death and lobular subtype has more propensity to metastasize to the gastrointestinal tract compared to ductal breast cancer. Regarding patients presenting to the emergency bay, treating the emergency complaints is the standard management. For immigrant patients, we highly recommend creating a data system for sending histopathology reports to facilitate follow-up in their countries.
CASE PRESENTATION
A 69-year-old Indian pilgrim patient presented to the ER complaining of abdominal pain for 3 days associated with nausea and vomiting, not passing stool nor flatus was admitted as a case of intestinal obstruction. On examination patient was in pain with tachycardia, abdominal distended with generalized tenderness. Labs revealed metabolic alkalosis with hypokalemia. Abdomen X-ray showed signs of intestinal obstruction with multiple air-fluid levels and dilated small bowel loops. CT scan abdomen and pelvis with IV contrast reported (Figs. 1,2) distended ileum around 5 cm proximal to the transition zone at the terminal ileum with mild free fluid in the abdomen and pelvis. The patient underwent exploratory laparotomy where she was found to have a mass at the terminal ileum with the proximal loop dilated and distal loops collapsed, and further exploration showed enlarged mesenteric lymph nodes. Small bowel resection of around 8 cm and side to side anastomosis was done to relive the intestinal obstruction. Gross pathology showed a solid lesion protruding into the lumen measuring 1.5*1.5*1.5 cm, while the microscopic description consists of small cells with round ovoid nuclei which lack cohesion and appear individually dispersed through a fibrous connective tissue and arranged in single file linear cords that invade the stroma (Fig. 4) concluded as metastatic lobular carcinoma of the breast. Immunohistochemistry reported CK7 + ve, ER + ve, EMA + ve and CKAE1/AE3 + ve. The patient had an uneventful recovery, then she was discharged against medical advice and traveled to her country after two days before the histopathology result and she lost follow-up with us.
PubMed: 38865947
DOI: 10.1016/j.ijscr.2024.109855 -
CNS Oncology Jun 2024Primary effusion lymphoma (PEL) is an uncommon B-cell lymphoma associated with human herpesvirus 8 and comprises 3-4% of all HIV-related lymphomas. It traditionally...
Primary effusion lymphoma (PEL) is an uncommon B-cell lymphoma associated with human herpesvirus 8 and comprises 3-4% of all HIV-related lymphomas. It traditionally presents as a pleural, pericardial, and/or peritoneal effusion, though it can occasionally manifest as an extracavitary or solid mass in the absence of an effusion. The extracavitary or solid variant of primary effusion lymphoma has been reported in the skin, gastrointestinal tract, lung, and lymph nodes. However, very few cases have been reported in the central nervous system. We describe a case of extracavitary or solid variant of primary effusion lymphoma presenting as a brain mass in an HIV-positive man, highlighting the clinicopathologic and immunophenotypic findings of a rare entity.
Topics: Humans; Lymphoma, Primary Effusion; Male; Brain Neoplasms; Middle Aged
PubMed: 38864818
DOI: 10.1080/20450907.2024.2357535 -
Iranian Journal of Pathology 2024The occurrence of rectosigmoid junction inflammatory myofibroblastic tumor (IMT) is uncommon in children. This is a rare form of mesenchymal tumor, belonging to the...
The occurrence of rectosigmoid junction inflammatory myofibroblastic tumor (IMT) is uncommon in children. This is a rare form of mesenchymal tumor, belonging to the category of soft tissue tumors, and can be found at any anatomical site from the central nervous system to the gastrointestinal tract. Our patient was a 10-year-old male subject complaining of lack of defecation and constipation. The patient had decreased the frequency of defecation and constipation about two weeks before his referral and had not improved despite the use of laxatives. The abdomen was completely distended and there was no tenderness or guarding in the examination. Several airfluid levels are shown on the abdominal X-ray. In the ultrasound, free fluid was reported in the interlobular and pelvic spaces. The patient was transferred into the operating room. A tumor of the rectosigmoid junction was detected. Histopathologic studies showed evidence of IMT. IMT is a rare neoplasm of unknown origin, which may occur in various sites of the body. Complete surgical removal is usually curative, but early detection of recurrence is required. Treatment options include chemotherapy, radiation therapy, and immunotherapy. Further investigations are needed to improve the understanding and management of this rare tumor.
PubMed: 38864087
DOI: 10.30699/ijp.2024.2003653.3122 -
BMJ Case Reports Jun 2024Rarer causes of acute pancreatitis may be considered in certain settings, such as parasitism in endemic regions. This report describes a pregnant female (second...
Rarer causes of acute pancreatitis may be considered in certain settings, such as parasitism in endemic regions. This report describes a pregnant female (second trimester) in her 20s who presented with 3-day steady epigastric pain radiating to the back and passage of worm from the mouth. She was diagnosed with mild acute pancreatitis, given a significantly elevated serum lipase and absence of organ failures. Fecalysis showed ova; hence, she was treated with mebendazole. Plain MR cholangiopancreatography showed an 842 mL necrotic pancreatic fluid collection and tubular flow void foci within the gallbladder and duodenum consistent with helminthiasis. The patient was managed conservatively in the absence of indications for drainage. The abdominal pain remarkably improved, and she underwent eventual vacuum-assisted delivery to a healthy term baby 4 months after the bout of acute pancreatitis.
Topics: Humans; Female; Ascariasis; Pregnancy; Pancreatitis, Acute Necrotizing; Animals; Ascaris lumbricoides; Pregnancy Complications, Parasitic; Adult; Mebendazole; Abdominal Pain; Cholangiopancreatography, Magnetic Resonance
PubMed: 38862191
DOI: 10.1136/bcr-2024-260316