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

Abdominal laparoscopy was performed on 200 patients with undiagnosed ascites. It was unsuccessful in one patient with tuberculous peritonitis because of extensive adhesions. A presumptive diagnosis of tuberculous peritonitis based on clinical findings and peritoneal tubercles or adhesions visualized during laparoscopy was made in 90 of these patients. The diagnosis was confirmed in 88 by histopathology, bacteriology, or therapeutic response. Two of the 109 remaining patients who had other presumptive diagnoses made during laparoscopy were eventually confirmed to be cases of tuberculous peritonitis. Of 91 patients with tuberculous peritonitis included in this series, 79% were females, with the majority (79%) of them being of child-bearing age. Half had been ill for longer than one month. The most frequent complaints were abdominal pain, fever, anorexia, night sweats, abdominal swelling, and weight loss. Ascites, fever, wasting, pallor, and abdominal tenderness were common findings. Ultrasonography demonstrated ascites in all patients who underwent this procedure; 21% also had adhesions. Pleural effusion was present in 15% and pulmonary tuberculosis was detected in only two patients. Biopsy samples taken during laparoscopy showed that 60% had noncaseous granulomas and 33% had caseous granulomas. Mycobacterium tuberculosis was detected in 77%, with guinea pig inoculation having the highest sensitivity, followed by culture, and lastly by acid-fast smear. Mycobacterium tuberculosis was isolated more easily from biopsy samples than from ascitic fluid. Nine of 20 M. tuberculosis isolates that were identified as to species were M. bovis. Tuberculous peritonitis, a frequent cause of febrile ascites in Egyptian women, was easily diagnosed by histopathologic and bacteriologic studies of biopsy samples taken at laparoscopy. All patients responded rapidly to antituberculosis therapy.
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PMID:Tuberculous peritonitis in Egypt: the value of laparoscopy in diagnosis. 144 45

A cohort of 820 asbestos workers with a short duration of exposure to amosite between 1941 and 1945 was followed. These men were alive five years after starting work and were observed until 1988. Seventeen cases of malignant mesothelioma (eight pleural, nine peritoneal) were found. The mean age at the onset of exposure was 33 years for men with pleural mesothelioma and 30 years for those with peritoneal mesothelioma. Chest pain was the main symptom in pleural mesothelioma and abdominal pain in peritoneal mesothelioma. Open lung biopsy was the most useful diagnostic approach for pleural mesothelioma, whereas for peritoneal mesothelioma it was exploratory laparotomy. Pleural patients died of pulmonary insufficiency, and peritoneal patients of wasting and inanition. In both groups the death certificate diagnosis was less accurate than the clinical diagnosis at death. The mean survival was 12.5 months from first symptom to death for the pleural group and 5.4 months for the peritoneal group.
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PMID:Amosite mesothelioma in a cohort of asbestos workers. 254 14

Renal vein thrombosis in early infancy is a complication of dehydration and prolonged hypotension. The onset is usually acute and the most common clinical signs are uni- or bilateral frank masses, hematuria, proteinuria and thrombocytopenia. In most cases, with conservative management, the late outcome is favorable. In the adult, renal vein thrombosis is often a silent complication of the nephrotic syndrome, the hypercoagulability of which may be an important factor in the pathogenesis of the thrombosis. Clinically, the presentation of a sudden complete occlusion is that of severe abdominal and lumbar pain with hematuria and loss of function of the kidney that suffers hemorrhagic infarction. Physical examination often reveals an enlarged kidney. With gradual occlusion, renal function is preserved. The initial diagnostic approach is with ultrasound studies and computed tomography; definitive diagnosis is established by renal venography or by selective renal arteriography. In general, a conservative approach including the use of anticoagulant treatment is preferred to surgical intervention. Priapism is a persistent painful penile erection due to ischemic or non-ischemic causes; therapeutic intracavernosal injection of papaverine is becoming the most common cause. In early and mild stages, aspiration of blood from the corpora cavernosa supplemented with intracavernosal irrigation with alpha-stimulating agents is the procedure of first choice; in late and severe ischemia, a shunt procedure may become necessary. Hepatic vein thrombosis occurs in association with a number of conditions considered predisposing factors including the use of oral contraceptives. The clinical picture may be that of an acute illness with abdominal pain, hepatomegaly, ascites and hepatic failure as well as early death. More often, the onset is insidious with slowly developing ascites and wasting. For the diagnosis, hepatic scintigraphy may be helpful but, at present, ultrasonography, computed tomography and magnetic resonance scanning are procedures of choice. There is, as yet, no adequate treatment. A fatal outcome may be prevented by surgical decompression of the congested liver and, in recent years, liver transplantation has been employed. Portal vein thrombosis, in children, is usually considered a complication of umbilical sepsis or a result of a congenital abnormality of the portal vein. In adults, the most frequent causes are hepatic cirrhosis and neoplasia. Clinically, there may be a sudden appearance of ascites with resolution in a symptom-free interval until the onset of other features of portal hypertension occur. Currently, ultrasound real-time imaging supplemented with Doppler capability, computed tomography and magnetic resonance scanning provide the necessary diagnostic information. Variceal hemorrhage is often the first major complication requiring treatment.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Thrombosis in particular organ veins. 268 Aug 53

This is a report of a long term prospective study of 13 seriously ill patients with Budd-Chiari syndrome as a result of occlusion of the hepatic veins who were treated by side to side portacaval shunt from four to 78 weeks after the onset of symptoms and who were under observation for three to 16 years. The patient population was young, ranging in age from 19 to 45 years; seven were men and six were women. The presumed cause was the use of oral contraceptives in three, polycythemia rubra vera in two, Behcet disease in one patient and unknown in seven patients. All of the 13 patients had abdominal pain, marked ascites, hepatosplenomegaly, wasting and disturbed liver function. Diagnosis was based on the symptoms and signs: angiographic demonstration of hepatic vein occlusion and a patent inferior vena cava; pressure measurements that showed an inferior vena caval pressure that was normal or within the usual range for patients with massive ascites and an elevated wedged hepatic vein pressure that was much higher than the inferior vena caval pressure, and the results of biopsy of the liver showing centrilobular congestion and necrosis. Side to side portacaval shunt was very effective in decompressing the liver, reducing the mean corrected portal pressure from 240 millimeters of saline solution before to 7 millimeters of saline solution after the shunt. Operative survival rate was 92 per cent, and the long term survival rate for three to 16 years is 85 per cent. All of the survivors are free of ascites without requiring diuretic therapy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Long term results of treatment of Budd-Chiari syndrome by side to side portacaval shunt. 290 30

Malignant mesothelioma has been rare in the general population. In recent decades its incidence has risen dramatically, parallel to the increasing use of asbestos in industry since 1930. Altogether 17,800 asbestos insulation workers, members of the International Association of Heat and Frost Insulators and Asbestos Workers (AFL-CIO-CLC) in the United States and Canada, were enrolled for prospective study on 1 January 1967 and followed up to the present. Every death that occurs is investigated by our laboratory. One hundred and seventy five deaths from mesothelioma occurred among the 2221 men who died in 1967-76 and 181 more such deaths in the next eight years. Altogether, 356 workers had died of malignant mesothelioma (pleural or peritoneal) by 1984. Diagnosis of mesothelioma was accepted only after all available clinical, radiological, and pathological material was reviewed by our laboratory and histopathological confirmation by the pathology unit made in each case. One hundred and thirty four workers died of pleural and 222 of peritoneal mesothelioma. Age at onset of exposure, age at onset of the disease, and age at death were similar in both groups of patients. Significant difference was noted only in the time elapsed from onset of exposure to the development of first symptoms, which was longer in the group with peritoneal mesothelioma. Shortness of breath, either new or recently increased, and chest pain were the most frequent presenting symptoms in the group with pleural mesothelioma; abdominal pain and distension were frequent in the patients with peritoneal mesothelioma. Pleural effusion or ascites were found in most patients. The most effective approach to the diagnosis of malignant pleural mesothelioma in these cases was by open lung biopsy; exploratory laparotomy was best for diagnosing peritoneal mesothelioma. Patients with pleural mesothelioma died principally from pulmonary insufficiency whereas those with peritoneal mesothelioma succumbed after a period of pronounced wasting.
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PMID:Malignant mesothelioma in a cohort of asbestos insulation workers: clinical presentation, diagnosis, and causes of death. 334 94

The author recently examined four children of clinical macrocephaly. Their occipitofrontal head circumference was exceeded 2 standard deviations above the mean for chronological age. Megalencephaly with normal ventricular system was proved by computerized tomography or pneumoencephalography. The purpose of this paper is to report four cases with various clinical aspects and to discuss the similarity of these patients. Additionally, previously reported syndromes with macrocephaly and multiple hemangiomas were presented in Table 4. Case 1 A 6 year-old was accidentally admitted because of infectious disease. His development was uneventful. Case 2. A 2 year-old boy was admitted because of delayed speech and delayed walking. He had no neonatal complications and no history of convulsions. Case 3. A 4 year-old boy was accidentally admitted because of abdominal pain. His physical examination exhibited diffuse hemangiomatous lesions on the right side of face, neck and chest, and congenital glaucoma. He was diagnosed as Sturge-Weber anomalad at the age of 2 years. Case 4. A 3 year-old girl was admitted because of distended abdomen. She had widely spread strawberry hemangioma on her right abdominal wall and blue and brownish phacomatosis on her back. GI tract examination showed lymphoid hyperplasia of the colon. Clinical profiles are presented in Table 3. These patients were different from Sotos syndrome (cerebral gigantism), but had the following similar findings besides megalencephaly-1) large birth weight (mean; 3961 g), 2) hypotonic and wasting muscles, 3) clumsy in walking and running, 4) no hereditary tendency. The Cases 1, 3 and 4 had normal mental development. The Case 4 was seemed as a previously undescribed clinical syndrome in which the principal features were megalencephaly, distended abdomen, hypotonic and wasting muscles, lymphoid hyperplasia of the colon, retroperitoneal cavernous hemangioma, and cutaneous hemangioma and neuroma. The relationship between cutaneous involvement and megalencephaly was unknown.
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PMID:[Megalencephaly: a report of 4 children including a previously undescribed congenital syndrome and review of the literature (author's transl)]. 616 78

A 69-year old woman suffered from severe dysphagia, abdominal pain, and weight loss. The dysphagia was accompanied by nasal speech, nasal regurgitation of food, weakness, and wasting of the proximal muscles of the upper and lower girdles. Laboratory data revealed T3 sephadex uptake 65.2%; T4 15.1 mcg%; and T3 250 ng%. Treatment with antithyroid medication reversed the manifestation of all the symptoms, including dysphagia. Cine-studies revealed esophageal motor dysfunction as the cause of the dysphagia. Hyperthyroidism is a rare, but treatable cause of unexplained dysphagia.
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PMID:Dysphagia as a primary manifestation of hyperthyroidism. 650 30

The clinical and pathological features of 22 patients, 11 males and 11 females 17-70 years of age (48.0 +/- 16.0 years), with hepatic tuberculosis were reviewed. Five patients had no evidence of extrahepatic tuberculosis (local form), and 17 had the miliary form. The clinical features of the miliary and local forms were similar with pyrexia, abdominal pain, hepatomegaly and body weight loss as the main manifestations. The biochemical findings were also quite similar in reversed albumin and globulin (A/G) ratio (2.9/3.5 vs. 3.2/3.4 g/dl) and disproportionate elevation of alkaline phosphatase (ALP) in comparison with bilirubin values but lower levels of alanine aminotransferase (ALT) (40.4 +/- 51.0 vs. 170.8 +/- 209.4 U/l; p < 0.05) and ALP (208.5 +/- 138.9 vs. 389.5 +/- 271.1 U/l; p < 0.05) in the miliary form. Patients with the local form had higher albumin (3.2 +/- 0.8 vs. 2.9 +/- 0.7 g/dl), aspartate aminotransferase (AST) (160.4 +/- 221.7 vs. 65.9 +/- 69.7 U/l), and gamma glutamyl-transpeptidase (gamma GT) (217.0 +/- 144.0 vs. 136.0 +/- 92.1 U/l), although the differences were not significant. The histopathological features of the miliary form were also similar to the local form with granuloma, caseation, acid-fast bacilli, fatty change and portal fibrosis as the main findings. The local form revealed more severe signs of hepatocytic damage while the miliary form was more wasting. The results suggest that the miliary and local forms of hepatic tuberculosis had quite similar clinical presentations and pathological features. The biochemical tests suggesting hepatic tuberculosis were reversed A/G ratio and disproportionate elevation of ALP.
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PMID:Hepatic tuberculosis: comparison of miliary and local form. 774 92

There are increasing challenges for the practising gastroenterologist in treating AIDS-related gastrointestinal diseases. The differential diagnoses of dysphagia and odynophagia include cytomegalovirus (CMV) and herpes simplex virus (HSV) infection, non-specific aphthous ulceration and non-AIDS oesophageal diseases, especially reflux oesophagitis. Chronic subacute abdominal pain with nausea, vomiting, early satiety and weight loss is suggestive of an obstructive lesion caused by lymphoma or Kaposi's sarcoma. Severe acute abdominal pain can indicate pancreatitis or intestinal perforation due to cytomegalovirus. Right upper quadrant pain (with or without fever, vomiting or abnormal liver function tests with a cholestatic profile) is suggestive of hepatobiliary pathology including cholecystitis, cholangitis, acalculous cholecystitis and AIDS cholangiopathy. Diarrhoea is the most common gastrointestinal symptom of AIDS, affecting 50-90% of patients. Causes of AIDS diarrhoea include protozoa (Cryptosporidium parvum, Isospora belli, Enterocytozoon bieneusi, Septata intestinalis, Cyclospora spp, Entamoeba histolytica and Giardia lamblia), bacteria (Mycobacterium avium-intracellulare, Clostridium difficile, Salmonella, Shigella and Campylobacter jejuni), and viruses (CMV, HSV and possibly HIV). Chronic diarrhoea, malnutrition and weight loss can shorten the life-span of patients with AIDS. Elemental diets, isotonic formulas, medium chain triglycerides and total parenteral nutrition have been tried with little success in AIDS patients with severe diarrhoea and wasting.
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PMID:AIDS and the gut. 805 32

Infection due to the Mycobacterium avium complex (MAC) is the most common opportunistic disease of bacterial origin among patients with AIDS in the United States. The incidence of disseminated disease due to MAC (DMAC) has risen dramatically in recent years. The risk of developing DMAC increases as the CD4+ lymphocyte count declines to < 100/mm3. Preliminary analyses of several studies suggest that gender, racial or ethnic group, and individual risk factors for human immunodeficiency virus infection do not influence the incidence of DMAC but that prior Pneumocystis carinii pneumonia, the development of severe anemia, or the interruption of antiretroviral therapy may increase risk. Both the respiratory and the gastrointestinal tracts probably serve as portals of entry for MAC. Colonization may potentiate the risk of DMAC but does not always precede dissemination. Patients with AIDS and DMAC have a shorter duration of survival than do those with AIDS but without DMAC. While treatment for DMAC may extend survival, no well-controlled, prospective, randomized clinical trial has documented this point. Most patients with AIDS and DMAC have disseminated multiorgan disease; the most frequently described symptoms include fever, night sweats, weight loss or wasting, diarrhea, and abdominal pain. The most commonly identified laboratory abnormalities are anemia and elevated serum levels of alkaline phosphatase. Localized disease syndromes related to MAC infection occur less often.
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PMID:Disease due to the Mycobacterium avium complex in patients with AIDS: epidemiology and clinical syndrome. 820 73


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