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Query: UMLS:C0085693 (acute appendicitis)
 3,606 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fifty patients with biopsy-proven glomerulonephritis and 100 sex- and age-matched controls (50 patients each with non-glomerular renal disease or acute appendicitis) were asked by questionnaire and a telephone interview whether they had been exposed to organic solvents. The questioning and the evaluation of the exposure, if any, was made without knowing the diagnosis of the interviewee. Fifty per cent of the patients with glomerulonephritis reported more than slight exposure, but only 20% of the controls. Exposure to organic solvents may often play a role in the causation of glomerulonephritis.
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PMID:Glomerulonephritis and exposure to organic solvents. A case-control study. 47 84

A male patient with severe aplastic anemia was admitted for bone marrow transplantation. While waiting for a donor, high doses of methylprednisolone, anabolic steroid and granulocyte colony stimulating factor were given without response. Deferoxamine was administered for prophylaxis of hemochromatosis because of high level of ferritin. Acute right lower abdominal pain and pyrexia developed. A diagnosis of acute appendicitis was made and appendectomy was performed. The histopathological examination of the resected appendix revealed necrotizing hemorrhagic appendicitis with numerous hyphae of Mucorales. Though anti-fungal agent (amphotericin B) administration was continued, he subsequently developed ileo-cecal abscess and eventually died due to myoglobinuric nephropathy caused by extensive necrosis of the iliopsoas muscle. Autopsy revealed dissemination of hyphae of Mucorales in lungs, kidneys, large vessels and muscle of the bilateral lower limbs. Systemic vascular invasion and embolization of fungal hyphae were also observed. However, culture of exudate sampled from ileocecum yielded no Mucorales. It was emphasized that antemortem diagnosis and effective anti-fungal treatments are essential for the management of intestinal mucormycosis. The relation ship between mucormyocosis and deferoxamine was also discussed.
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PMID:[Acute appendicitis caused by mucorales in a patient with severe aplastic anemia: report of an autopsy case]. 885 34

Familial Mediterranean fever is an autosomal recessive genetic disorder characterized by recurrent febrile polyserositis, especially prevalent in individuals of Mediterranean descent. Familial Mediterranean fever can have nonspecific manifestations that mimic many common acquired disorders such as infections, acute appendicitis, cholecystitis, and arthritis, which can delay diagnosis for many years and subject patients to extensive evaluations and even unnecessary surgery. Untreated familial Mediterranean fever can result in serious complications such as end-stage renal disease and malabsorption secondary to amyloid deposition in the kidneys and digestive tract, male and female infertility, and growth retardation in children. These significant sequelae, along with the episodic acute attacks, are readily preventable by treatment with oral colchicine and underscore the necessity of early detection and treatment from a medical, psychosocial, and economic standpoint. We describe our comprehensive approach to the accurate diagnosis and effective management of this disorder by means of a dedicated familial Mediterranean fever clinic that incorporates medical genetics on equal footing with general medicine. In addition to providing the clinician with the presenting features of familial Mediterranean fever, methods of diagnosis including molecular testing, and current management based on our extensive experience with hundreds of affected individuals, we also advance this approach as a model for the incorporation of medical genetics practice into the more traditional domains of general medicine.
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PMID:Diagnosis and management of familial Mediterranean fever: integrating medical genetics in a dedicated interdisciplinary clinic. 2131 56

A case of a 30-year-old woman with an end-stage renal disease and recently diagnosed with infective endocarditis, who presented with acute abdominal pain. An initial assessment of acute appendicitis was made. A CT scan of the abdomen showed a partially occluded superior mesenteric artery with radiographic evidence of ischaemia in an ileal loop. Intraoperatively, a 5-6 cm segment of the distal ileum was found to be non-viable. The segment was resected with the creation of a double-barrel ileostomy. This case report draws attention to the question of a need for anticoagulation for a septic embolus in the superior mesenteric artery. We could not find evidence on the use of postoperative anticoagulation in this scenario. In this case, the patient was started on oral anticoagulation.
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PMID:Acute mesenteric ischaemia with infective endocarditis: is there a role for anticoagulation? 2377 7

Endogenous peritonitis resulting from inflammation or perforation of an abdominal viscus-a result, for example, of diverticulitis, cholecystitis, or acute appendicitis-can be a complication in patients undergoing peritoneal dialysis (PD), with significant morbidity and a high incidence of catheter loss.Here, we describe an end-stage renal disease patient on PD who presented with acute abdominal pain and who was diagnosed with uncomplicated PD peritonitis. His clinical course was complicated by development of eosinophilic peritonitis because of an allergy to vancomycin. Subsequently, when he failed to show clinical improvement, abdominal and pelvic imaging revealed severe appendicitis, which necessitated emergent surgical intervention.
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PMID:Diagnostic Dilemma: A Case of Endogenous Peritonitis. 2966 31

Laparoscopy has gained importance in the abdominal emergency surgery field. Acute appendicitis is one of the major indications for emergency surgery, being laparoscopy the gold standard approach. We report a case of a 39-years-old female presenting with acute kidney injury (AKI) after laparoscopy. Differential diagnosis was considered with prerenal AKI etiology due to sepsis and low fluid input, however this was ruled out due to absence of electrolyte imbalance and no correlation with septic parameters. Laparoscopy CO2 pneumoperitoneum can potentially lead to multiple organ failure, including renal. Laparoscopy induced AKI is related with both hormonal stimuli for renal vasoconstriction and increased intra-abdominal pressure, causing hypoxemia and tubular renal injury. In conclusion, very few cases of laparoscopy induced AKI in young patients with no previous renal disease have been reported. Surgeons must consider this complication in the differential diagnosis of postoperative AKI.
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PMID:Laparoscopy-induced severe renal failure after appendectomy. 3091 69