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Query: UMLS:C0000727 (acute abdomen)
 3,084 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A distinction is drawn between coeliac-mesenteric occlusion in intestinal infarct, vascular insufficiency, and fully compensated occlusion. The clinical picture of the first is that of acute abdomen with serious circulatory shock syndrome, whereas chronic insufficiency is marked by episodic pain triggered by eating, effort, drugs, etc., canalisation disturbances, meteorism, constipation or diarrhoea, intestinal stenosis, wasting and malabsorption. Their medical management and its principles, possibilities and limits are discussed.
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PMID:[Clinical aspects and medical therapy of celiac-mesenteric vascular insufficiency]. 62 74

Cystic lymphangioma is an uncommon tumor of the small bowel. A case in the ileum in a 3 years old boy is described. The clinical picture was with 10 months of progression with constipation, abdominal pain associated with meals and finally an acute abdomen suggestive of appendicitis. A conservative surgical treatment with segmental intestinal resection and termino-terminal anastomosis was curative. The anatomopathological findings are described and a revision of the literature is done.
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PMID:[Cystic lymphangioma of the ileum. A case report]. 186 48

In a 26-year-old patient admitted to the emergency ward with acute abdomen, all the symptoms--nausea, vomiting, indeterminate abdominal pain, constipation, renal failure, polyuria and polydipsia--could be explained by calcium intoxication syndrome. Investigation revealed generalized sarcoidosis. Under medical treatment with prednisone all the pathologic findings rapidly regressed. The pathogenesis of hypercalcemia in sarcoidosis, and particularly the disorder of vitamin D metabolism with raised levels of 1,25-dihydroxycholecalciferol, are discussed.
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PMID:[Acute hypercalcemia syndrome in sarcoidosis]. 384 Sep 13

Twelve patients with pheochromocytoma have shown unusual clinical and laboratory presentation. These include three patients with cardiac manifestations (sick sinus syndrome, obstructive cardiomyopathy and ischemic ECG changes). Two patients with gastrointestinal problems (acute abdomen due to ischemic bowel and constipation). One child with sudden blindness and one, non diabetic patient with polyuria. Laboratory findings included four patients with diabetes mellitus, four patients with hypercalcemia two of them with concomitant hyperreninemia and one patient with hypokalemia. Awareness of the illness leads to the discovery of unusual cases and even a most severely sick patient can make a complete recovery.
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PMID:Uncommon presentation of pheochromocytoma: case studies. 390 36

Necrosis of the cecum occurs in various settings, including low-flow states. Cecal necrosis in two dialysis patients with documented, sustained hypotension is presented. Spontaneous left colon perforations, which have been previously reported in renal failure patients, were considered secondary to distention from constipation. The cecum may be more susceptible to ischemia than the remainder of the colon. Maximal distention develops at this point. With an associated low-flow state, in a possible watershed area, necrosis can occur. The diagnosis of cecal necrosis and perforation should be entertained in any dialysis patient with an acute abdomen. Early exploration may be necessary.
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PMID:Cecal necrosis in the dialysis-dependent patient. 406 55

A case of stercoral ulceration with perforation in a colostomy patient is presented, and the literature of stercoral ulcers is reviewed. Significant features of this illness include preceding history of constipation, its presentation as an acute abdomen, radiologic signs of a perforated viscus, and a distinctive histologic picture. Treatment of choice is surgery with exteriorization and colostomy. The condition is rate and has a high mortality, although preoperative diagnosis may play a role in greater survival.
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PMID:Stercoral perforation of the colon: case report and review of the literature. 720 64

During a twelve-month period, 416 children with acute abdominal pain required emergency admission to Southampton General Hospital; 46% had operations. Appendicitis was the commonest organic cause of acute abdominal pain identified (31%). Constipation (9%) can present as acute abdominal pain simulating appendicitis. All children should have a urine sample examined microscopically and the finding of significant pyuria is suggestive, but not diagnostic, of a urinary tract infection (7%). Mesenteric adenitis, which can only be diagnosed with certainty at laparotomy, was less common (4%). Despite careful clinical assessment and follow up, 45% of children in this series remained undiagnosed. Sedation but not analgesia may assist in the diagnosis of the acute abdomen in children.
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PMID:Acute abdominal pain in children. 724 73

The term endometriosis means the presence in an ectopic site of normal functioning endometrial tissue, the ectopic endometrial tissue, as the normal uterine mucosa, undergo hormonal stimulation and follow the proliferative and functional changes along the menstrual course; this evolution, characterize the clinical story of patients affected by endometriosis. Endometriosis is considered to be one of the most common gynecologic disorders, occurring in about 10% of women in fertile age. An involvement of adjacent organs such as the pelvic colon and rectum by endometriosis is not uncommon and may cause symptoms difficult to distinguish from malignant or inflammatory disease located in the pelvic region. The purpose of the following case report is to elucidate certain diagnostic and therapeutic problems of a disease concerning both the surgeon and gynecologists. Our case concerns a 44 year old patient with two children and a negative previous clinical gynecological history; the patients reports the occurrence in the last two years of alterations of colic evacuation consisting in a period of constipation lasting 5-7 days. The patient reached us in emergency with a sub-occlusive state that has lasted for 5 days, in the last 12 hours the appearance of a violent trafictive pain referred to the lower abdomen configure the clinical picture of a acute abdomen. The patient underwent surgery and the laparotomy demonstrated the presence of a perforated tumours located at the recto-sigmoid junction. We proceed to perform an Hartman's resection and a right ovariectomy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Perforated endometriosis of the sigmoid. Report of a case]. 767 88

A report is presented of a 48-year-old gay man, HIV-positive for 7 years, who came to the emergency room due to six hours of abdominal pain accompanied by anorexia, nausea, and dry heaves. Initial examination and laboratory tests showed nonspecific bowel gas, and the patient was discharged with instructions to use an enema at home for constipation. After worsening of symptoms, a private physician diagnosed acute abdomen with surgical consultation. A jejunal perforation secondary to B-cell Hodgkin's lymphoma was diagnosed and the patient was treated with low-dose CHOP (cytoxan, adriamycin, vincristine, and prednisone) for four cycles and had his antiretroviral regimen changed.
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PMID:Acute abdomen in an HIV-positive man. 1136 99

In 1995 the Medical Faculty of the University Medical Center of Nijmegen revised its curriculum to be more problem-oriented and student-centered. Each of the first four years now consists of ten four-week courses constructed around specific learning objectives. For the new curriculum the authors developed a fourth-year course on age-related health problems in which selected issues of pediatrics, general practice, and geriatrics are integrated. The primary objective of this course is to enable students to understand the differences and similarities in approaches to health problems in different age groups. Moreover, by the end of the course students should be able to analyze the physical, psychological, and social aspects of age-specific medical problems and understand their consequences for prevention and treatment. The course covers age-specific health concerns (e.g., neonatal jaundice, growth problems, sudden infant death syndrome, anorexia nervosa, dementia, multiple pathology, frailty) as well as important age-related differences in pathophysiology, etiology, diagnosis, and treatment (e.g., acute abdomen, constipation, maltreatment, urinary incontinence, pharmacokinetics). Based on assessments and evaluations after the first three implementations, the authors conclude that the enthusiastically received course is an effective introduction to age-specific health problems.
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PMID:A new course in age-based medicine at the University Medical Center of Nijmegen. 1159 52


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