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

Extensive deposition of amyloid was detected in the digestive tract of a Somali woman aged 20 yr with abdominal pain, diarrhoea and cachexia. Immunohistochemical characterisation showed that the amyloid protein involved was of the AA type. Elevated levels were also found for serum amyloid A (SAA), an acute-phase protein which is the precursor of AA amyloid. The underlying inflammatory disease was peritoneal tuberculosis. The normalisation of the SAA levels and the recovery of the small intestine during tuberculostatic therapy showed that the tuberculosis was the cause of the enteropathy. This case report highlights the importance of early detection and effective treatment of the underlying inflammatory disease in case of AA amyloidosis.
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PMID:[Amyloidosis as cause of severe abdominal symptoms in a young Somali immigrant?]. 846

Eight patients had gastrocolic fistulas depicted on barium studies at the authors' hospital during a 10-year period between 1982 and 1992. Seven of those patients (88%) had benign disease, including aspirin-induced gastric ulcers of the greater curvature (n = 4), granulomatous colitis (n = 1), tuberculosis (n = 1), and a penetrating anastomotic ulcer after partial gastrectomy (n = 1). The remaining patient had a malignant gastrocolic fistula caused by carcinoma of the transverse colon. Two patients (25%) experienced classic symptoms of gastrocolic fistulas (ie, feculent vomiting or foul-smelling eructations), but the other six (75%) experienced abdominal pain or other nonspecific clinical findings. In the four patients who were taking aspirin, upper gastrointestinal examinations revealed giant penetrating ulcers of the greater curvature that communicated with the superior border of the transverse colon via a fistula. Three of these patients exhibited marked clinical improvement after conservative medical treatment and did not need surgery. This experience suggests that aspirin-induced gastric ulcers of the greater curvature have become a more common cause of gastrocolic fistulas than is carcinoma of the stomach or transverse colon.
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PMID:Gastrocolic fistulas: the increasing role of aspirin. 847 72

A 26-year-old Indian male was admitted to hospital with loss of weight and vague abdominal pain of several weeks duration. Ultrasonography and computed tomography showed several expansive lesions near the pancreatic head, probably representing enlarged lymph nodes. A few milliliters of yellowish pus were aspirated by ultrasound guided aspiration. Microscopic examination of the pus showed trophozoits, and Mycobacterium tuberculosis subsequently grew from the pus culture. Abdominal tuberculosis is a rare condition, particularly in the pancreas and the peripancreatic region. The report stresses the importance of considering the possible coexistence of more than one infectious disease in patients from endemic areas.
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PMID:[Abdominal tuberculosis and amebic abscess. Simultaneous diagnosis of 2 rare infections of same localization]. 849 71

Tuberculosis (TB) in human immunodeficiency virus (HIV) immunosuppressed patients is characterized by extra-pulmonary disease in as many of 70% of them. If intestinal or lymph node involvement occurs, the differential diagnosis between an acute abdomen and other non surgical conditions may be a challenging problem. The authors analyzed eight double infected patients (TB and acquired immunodeficiency syndrome AIDS), who were admitted to the University Hospital (HUCFF) of the Federal University of Rio de Janeiro. This association should be considered when abdominal pain, anemia, fever, weight loss and abdominal lymph node enlargement are present. Bacteriology of body fluids, abdominal ultrasound (US) and computed tomography scans (CT) combined with guided needle aspiration biopsies, barium examination, colonoscopy and laparoscopy, can not only elucidate the diagnosis but also be helpful in assessing an appropriate management. Thus a systematic evaluation often yields an etiology and a correct therapeutic indication reducing the high mortality rate.
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PMID:Intra-abdominal tuberculosis in acquired immunodeficiency syndrome. Diagnosis and management. 853 Feb 32

Intestinal tuberculosis (TB) comprises 5% of all cases of TB and may be a major problem in immigrant communities, although the incidence of pulmonary TB is declining. Gastric TB is rare, constituting 0.1-2% of all cases of TB. Gastric TB usually develops secondary to other tuberculous lesions, most commonly pulmonary. On endoscopy antral infiltrative lesions are found. Primary gastric TB is very rare, only 8 cases having been reported in the English literature. We report a case of primary gastric TB in a 55-year-old woman who presented with abdominal pain and gastric outlet obstruction. The diagnosis was confirmed by endoscopic biopsies which showed granulomas, but no acid-fast bacilli. The Mantoux test was positive, acid-fast bacilli were found in the gastric juice, and a positive culture for TB was obtained on gastric lavage. There was an excellent response to antituberculous chemotherapy. With the relative rate of extra-pulmonary TB increasing, primary gastric TB should be taken into account in the differential diagnosis of infiltrative lesions of the antrum.
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PMID:[Primary gastric tuberculosis]. 854 57

Primary multidrug-resistant Mycobacterium tuberculosis is an important problem in the United States. There is no report in formal literature of this pathogen in Brazilian patients. CASE REPORT--We report a case of ganglionar tuberculosis diagnosed by acid-fast smears in a male, HIV positive patient. Mode of acquisition of HIV was not determined. Treatment was started, and isoniazid, rifampicin and pyrazinamide were prescribed. The patient and his family reported strict adherence to therapy, but no improvement was observed. After 75 days, the patient was admitted in our hospital because of clinical worsening. Clinical features were the presence of large submandibular and axillar lymph nodes, respiratory insufficiency and complains of abdominal pain. He died six days after admission. Culture obtained from the ganglionar aspirate disclosed M. tuberculosis susceptible to ethambutol, but resistant to isoniazid, rifampicin, pyrazinamide, ethionamide and streptomycin. DISCUSSION--Although this was a case of extrapulmonary tuberculosis, there is a concern about multidrug-resistant tuberculosis, that has been poorly evaluated in Brazil. Since high lethality and intrahospital transmission have been reported, we discuss the need of performing culture and antibiogram in suspected cases, and the prevention of the spread of M. tuberculosis to patients and health-care workers through the strict adherence to the isolation practices.
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PMID:[Infection caused by Mycobacterium tuberculosis with primary resistance to multiple drugs: a case report of a patient with AIDS]. 857 41

Peliosis hepatis is an uncommon entity characterized by multiple oval and irregularly shaped blood-filled cystic cavities in the liver parenchyma. The spaces are lined by either hepatocytes or endothelial cells. They communicate with the sinusoids, many of which are dilated. The condition has been associated with cirrhosis, malignancy, infection with tuberculosis and HIV, and medication such as anabolic or androgenic steroids. The etiology is uncertain, but toxic injury to the sinusoidal wall is postulated. The condition may present with hepatomegaly, cirrhosis and portal hypertension, hepatic failure, or shock from hepatic or splenic rupture. The authors report the case of a patient who developed peliosis hepatis while taking oral contraceptives. Abdominal ultrasound performed upon the 35-year-old woman presenting with right upper quadrant abdominal pain identified multiple, well-circumscribed liver lesions of varying size and echogenicity. No blood flow was detected on color duplex ultrasound and the rest of the abdominal examination was normal. Her condition was attributed to oral contraceptive use. Such use was therefore discontinued, and 6 months later the lesions were found to have reduced in size. The patient's pain had reduced considerably and she was clinically well. Follow-up is mandatory in such cases following diagnosis and treatment.
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PMID:Peliosis hepatis associated with oral contraceptive use. 868 55

A 27-year-old man was admitted to our hospital because of abdominal pain and vomiting. A radiograph of the chest revealed widening of the right superior part of the mediastinum, and an abdominal radiograph showed many air-fluid levels. A computed tomographic scan of the chest revealed a solitary nodule in the right anterior lobe of the lung, and right paratracheal lymphadenopathy. Ileus was diagnosed and a nasogastric tube was inserted. The patient's condition gradually worsened, and on hospital day 17 a laparotomy was performed. Operative findings were significant for numerous, white nodules all over the peritoneum, omentum, and mesentery, which ranged from miliary to rice grain-sized. Examination of an omental specimen revealed noncaseating granulomas with Lang hans' giant cells. The polymerase chain reaction was used to examine fluid from the nasogastric tube used before surgery, and on hospital day 40 that fluid was found to be positive for Mycobacterium tuberculosis. M. tuberculosis was also cultured from the fluid. From these findings, we concluded that this was a case of pulmonary tuberculosis manifesting predominantly as ileus secondary to tuberculous peritonitis. Anti-tuberculosis therapy consisting of isoniazid, rifampin, and ethambutol was started postoperatively. On repeat laparoscopy 224 days later, no white nodules were seen. A computed tomographic scan of the chest revealed that the right paratracheal lymphadenopathy was markedly reduced, and the solitary nodule in the right anterior lobe of the lung was almost gone. Few cases of young people with pulmonary tuberculosis manifesting primarily as ileus have been reported. Tuberculosis should be included in the differential diagnosis in patients presenting with ileus.
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PMID:[Pulmonary tuberculosis manifesting predominantly as ileus secondary to peritoneal tuberculosis in a young man]. 869 74

A male Caucasian presented with abdominal pain and a right iliac fossa mass. There were no risk factors for Mycobacterium tuberculosis infection. He was investigated by upper and lower gastrointestinal endoscopy, chest and small bowel radiology. The latter showed stricturing of the third and fourth parts of the duodenum, mid-jejunum and terminal ileum. Biopsies were non-specific and he was thought to have Crohn's disease. Subsequent treatment with corticosteroids resulted in improved well being and weight gain; however, the patient demonstrated disease progression with the development of complex fistulae and Escherichia coli septicaemia. At surgery the patient was found to have an ileal inflammatory mass with fistulae to the sigmoid colon. The terminal ileum, fistulae and a segment of colon were resected. Treatment with anti-tuberculous drugs ensued and the patient is now asymptomatic after 15 months of follow-up. This case serves to highlight the difficulty in making the diagnosis of gastrointestinal tuberculosis, a disease that may mimic Crohn's disease, and the need for caution in the use of corticosteroids in any disease in which tuberculosis enters into the differential diagnosis. The role of surgery in making the diagnosis and managing the complications, in conjunction with anti-tuberculous drugs, and the prospect of cure are exemplified by this case.
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PMID:Case report: gastrointestinal tuberculosis simulating Crohn's disease. 879 5

We report three cases of biopsy proven pancreatic tuberculosis. The patients presented with abdominal pain and intermittent fever. Ultrasound and computed tomography revealed a diffusely enlarged pancreas with focal hypoechoic/hypodense lesions in all three patients. In addition, one patient had a large pancreatic cyst with internal echoes. Associated findings included peripancreatic and mesenteric lymph nodes, bowel wall thickening of ileocecal junction, focal hepatic or splenic lesions, splenic vein thrombosis, and ascites. Pancreatic tuberculosis should be considered in the differential diagnosis of focal pancreatic lesions, especially if associated with ancillary findings such as enlarged hypodense nodes in the peripancreatic region or in the mesentery in patients presenting with longstanding fever and abdominal pain.
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PMID:Radiology of pancreatic tuberculosis: a report of three cases. 879 8


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