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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The following is a rare case of rectus sheath hematoma. The patient was a 78-year-old man with a past history of axillo-femoral bypass operation. He contracted a cold, and when he coughed severely, acute lower abdominal pain occurred. Abdominal echography and CT scanning confirmed the presence of a hematoma in the rectus abdominis muscle. Before, patient was diagnosed as acute abdomen and surgery was performed. Recently, accurate diagnosis has been made easily by echography or CT.
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PMID:[A case of rectus sheath hematoma]. 143 56

We report the case of a patient on dialysis for 13 years, including continuous ambulatory peritoneal dialysis (CAPD) for 11 years, who developed sclerosing peritonitis with gross peritoneal calcification. The patient first presented with abdominal pain in January 1990, when peritoneal calcification was detected for the first time. Her symptoms settled spontaneously and 1 year later she presented with acute peritonitis and adynamic ileus. The peritonitis settled with antibiotics and Tenchkoff catheter removal, but the ileus persisted. She was commenced on long-term parenteral nutrition, but never recovered useful bowel function. After 8 weeks of hemodialysis and total parenteral nutrition, a further laparotomy for an acute abdomen showed what appeared to be extensive bowel infarction and peritoneal calcification. She died several days later. Of significance, peritoneal calcification was first noted on x-ray and computed tomography (CT) scan while the patient was still largely asymptomatic and before peritoneal ultrafiltration capacity was significantly impaired. Unlike other reported cases of calcifying peritonitis, sclerosing peritonitis was present and calcification was far more extensive. It was not associated with factors such as frequent infective peritonitis or acetate dialysate. Calciphylaxis was not present nor was there any abnormality of calcium-phosphate metabolism. The outcome of this case suggests that patients with recurrent or persistent bowel symptoms on long-term CAPD should have early abdominal x-ray or CT scanning to exclude sclerosing peritonitis or bowel calcification. If present, consideration should be given to transferring the patient to another therapeutic dialysis modality if possible.
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PMID:Sclerosing peritonitis with gross peritoneal calcification: a case report. 146 95

Twenty-seven cases of primary peripheral T-cell lymphomas of the intestine (PTLI) were investigated. Seven patients had histories of malabsorption. The most frequent symptoms at presentation were weight loss, abdominal pain, and acute abdomen. The jejunum was the most common site of lymphoma and multifocal disease was found in 72% of the cases. Twenty-two patients (92%) presented with localized disease confined to the intestine and abdominal lymph nodes, only two patients had generalized disease. According to the pattern of lymphoma infiltration and the morphology of the uninvolved small intestinal mucosa, 21 cases were separated histologically into three categories; 1) enteropathy-associated T-cell lymphoma (EATCL, n = 9) showing predominant intramucosal lymphoma spread and villous atrophy of uninvolved mucosa with high density of intraepithelial lymphocytes (IEL), 2) EATCL-like lymphoma without enteropathy (EATCL-LLWE, n = 5) but with an infiltration pattern similar to EATCL, and 3) T-cell lymphoma without features of EATCL (Non-EATCL, n = 7). Distinctive features of EATCL were the high incidence of malabsorption states, multifocal intestinal disease in all cases, and the high frequency of intestinal recurrences. On frozen sections four of eight PTLI showed the phenotype CD3+ CD4- CD8- HML-1+, which is also expressed on a small subset of normal IEL. The morphologic and immunomorphologic findings suggest that the majority of PTLI is derived from mucosal T lymphocytes. This derivation may be responsible for certain biologic features, such as the preferential spread to and relapse of PTLI at small intestinal sites.
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PMID:Peripheral T-cell lymphomas of the intestine. 146

Isolated, small bowel metastases from lung carcinoma are extremely rare; only 34 cases have been previously reported. Rarer still is the presentation of lung carcinoma with a lesion metastatic to the small bowel. These 34 cases and 3 recent ones from Easton Hospital (Easton, PA) were analyzed to clarify the clinical and pathologic features of the disease. The majority of patients had a history of abdominal pain (86%), melena (23%), or nausea and vomiting (26%). Few had weight loss (16%). Twenty-one patients (57%) came to the hospital with perforation and peritonitis, including 9 in whom lung carcinoma was undiagnosed before laparotomy. Thirteen patients (34%) underwent laparotomy because of small bowel obstruction, 2 (6%) for bleeding and 1 (3%) for a mass found during work-up. Squamous cell (49%) and large cell (22%) were the most common cell types, and the jejunum was the most common site of the metastases (79%). Survival time was dismal (mean 51 days) and was unaffected by therapy to the primary site of the cancer or its metastases. The authors conclude that small bowel metastases from lung carcinoma are not uncommon and may be seen more frequently as patients live longer after their diagnosis of cancer. Small bowel metastases must be considered in any patient with both lung carcinoma and abdominal pain, and should be expected in patients with both lung carcinoma and an acute abdomen.
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PMID:Small bowel metastases from primary lung carcinoma: a rarity waiting to be found? 148 99

Migraine is a variant of headache often associated with neurologic and/or vegetative symptoms mainly represented by abdominal pain. This symptom may occur some hours before migraine manifestation and in these cases the differential diagnosis with other clinical conditions characterized by abdominal pain, which is very common during childhood, may be difficult. Abdominal migraine can be diagnosed only if a close relationship is demonstrated between the abdominal symptoms and migraine. Alteration of consciousness is a well known feature during migraine and in some cases EEG may show SNC involvement during the attack. We report a case of abdominal migraine attack evaluated by EEG. The patient, a 10 years old male, presented with a picture of acute abdomen. An EEG performed at the occurrence of the early headache symptoms and of consciousness alteration demonstrated a pattern characterized by a lowering in the electric activity on the left hemisphere. Some hours later he developed a clear migraine followed by disappearance of the abdominal symptoms. This observation confirms the possible association of migraine with a picture simulating an acute abdomen and suggests that the differential diagnosis with a true surgical condition may be achieved by the observation of the progression of symptoms and by early evaluation of patient with EEG.
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PMID:[Abdominal migraine simulating acute abdomen]. 150 53

Clostridium difficile-associated pseudomembranous colitis is an increasingly common nosocomial infection that usually responds to oral antibiotics. Presentation as an acute abdomen occurred in 12 patients, leading to 14 laparotomies. A distinctive clinical picture was observed: advanced age, recent treatment with antibiotics, fever, abdominal pain, tenderness, marked leukocytosis, and ileus. Only six of the 12 patients had diarrhea. Five were immunosuppressed. Abdominal computed tomographic scans revealed ascites and a massively thickened colonic wall. All four patients treated by subtotal colectomy survived. Four of 10 patients treated only with laparotomy or segmental colectomy died, four responded to medical therapy, and the conditions of two deteriorated but were salvaged by subtotal colectomy. Early diagnosis via endoscopy or computed tomography should obviate the need for exploratory operations. However, progressive toxic effects indicate failure of medical therapy and the need for subtotal colectomy.
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PMID:Laparotomy for fulminant pseudomembranous colitis. 152 85

Focal idiopathic renal arterial dissection (RAD) is a rare event. Nevertheless, a RAD should always be considered in the differential diagnosis in patients with flank pain or acute abdomen, since only an immediate diagnosis and correction can guarantee the maintenance of kidney function. Early operation is also necessary because other clinical pictures with a similarly dramatic clinical course and similar symptoms can likewise only be treated surgically. These include a renal arterial aneurysm with endo-aneurysmatic thrombus and poststenotic dilatation in fibromuscular dysplasia. We describe the case of an isolated idiopathic RAD which could only be diagnosed in the context of abdominal pain symptoms. Clinical, pathophysiological and therapeutic aspects of RAD are discussed with reference to the case report and the international specialist literature.
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PMID:[Spontaneous renal artery dissection. Case report and review of the literature]. 152 39

Congenital and acquired diverticula of the jejunum and ileum in the adult are unusual and occur in approximately 1 percent to 2 percent of the population. They are pulsion diverticula thought to be the result of intestinal dyskinesia. These lesions can produce a significant diagnostic and therapeutic dilemma. They are multiple in the jejunum and solitary distally and are characteristically found in 60- or 70-year-old males. The diagnosis may be confirmed with contrast studies of the small intestine, arteriography, or nuclear scan. Consider these disorders in patients with 1) unexplained gastrointestinal bleeding, 2) unexplained intestinal obstruction, 3) an unexpected cause of acute abdomen, 4) chronic abdominal pain, 5) anemia, or 6) malabsorption. Medical therapy is helpful in controlling diarrhea and anemia, while surgical therapy is reserved for hemorrhage, obstruction, perforation, or failure of medical management. Asymptomatic diverticula discovered on routine contrast studies need not be resected. At surgery, incidental diverticula should be removed when evidence of dilated, hypertrophied loops of small bowel with large diverticula is found. Intraoperative air distention will aid in diagnosis. Resection and primary anastomosis is the preferred treatment for non-Meckelian diverticula. Diverticulectomy is reserved for a Meckel's diverticulum without evidence of ulceration. An incidental Meckel's diverticulum should be removed in the presence of mesodiverticular bands or ectopic tissue. Removal of a Meckel's diverticulum is not advised in the patient with Crohn's disease but may be performed in the patient undergoing restorative proctocolectomy for ulcerative colitis.
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PMID:Clinical implications of jejunoileal diverticular disease. 158 62

Abdominal pain is one of the most frequently described reasons for ambulatory visits. The complaint of abdominal pain requires an orderly and thorough approach because even mild or non-specific pain can denote a potentially life-threatening intra-abdominal pathology. The majority of patients with acute abdomen can be diagnosed by a direct and concise history, and a thorough physical examination supplemented by simple laboratory and radiologic testing. This article includes key history, physical and clinical indicators that should suggest to the clinician the need for immediate surgical intervention. When an acute abdomen is suspected, the goal of patient management is to rapidly and accurately diagnose the patient preoperatively, and to provide a timely referral to the appropriate surgeon or gynecologist.
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PMID:Guidelines for rapid assessment of abdominal pain indicative of acute surgical abdomen. 160 69

At the end of 1988 an outbreak of trichinellosis involving 48 persons occurred in a small town in Central Italy, near the Appennine mountains. The epidemic was caused by the ingestion of sausages recently made with wild boar meat. The people affected were mostly relatives and friends of hunters. Trichinella larvae were found in boar meat sausages and in cats fed with raw leftovers and proved to be Trichinella sp. 3 at biochemical typing. This species of parasite is the most frequently isolated species of Trichinella in Italy and other Southern European countries. Clinically the epidemic has shown a typical, uncomplicated febrile course in most patients, but two patients showed signs of cardiac damage and one intense abdominal pain, suggesting an acute abdomen.
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PMID:Report on an outbreak of trichinellosis in Central Italy. 164 50


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