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

Nephropathia epidemica (NE) is an infectious disease caused by hantavirus of the Bunyavirus family and carried by little rodents, in Denmark presumably by the bank vole (Clethrionomys glareolus). The disease usually presents with self-limiting renal failure, thrombocytopenia, fever, lower back and/or abdominal pain. As such it might be confused with for example acute abdomen as shown by the two cases given. Final diagnosis is based upon demonstrating antibody formation against hantavirus.
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PMID:[Nephropathia epidemica. Hantavirus nephritis--a differential diagnosis in acute abdomen]. 781 17

Quinine-induced immune thrombocytopenia with hemolytic uremic syndrome (HUS) is a recently defined clinical entity. In this paper we have attempted to characterize the natural history and laboratory abnormalities typical of quinine-induced immune thrombocytopenia associated with hemolytic uremic syndrome in nine patients experiencing ten episodes of the disease. In addition, review of other reported cases of probable quinine-induced HUS is presented. The disease was characterized by the onset of chills, diapheresis, nausea and vomiting, abdominal pain, decreased urine output, and petechiae following quinine exposure. All patients experience significant anemia, severe thrombocytopenia, increased lactate dehydrogenase, elevated serum creatinine, and oliguria. Quinine-dependent platelet-reactive antibodies were identified in eight of nine using flow cytometry. Unexpectedly, drug-dependent antibodies reactive with red cells and granulocytes were identified in four and eight patients, respectively. All patients were treated with plasma exchange (range 1-12 procedures), and seven required hemodialysis. All survive without residual abnormality. Our experience with nine patients with quinine-induced HUS and the nine additional cases reported by others and reviewed in this paper establishes this condition as a distinct clinical entity. Adult patients presenting with HUS should routinely be asked about exposure to quinine in the form of medication or beverages. The mechanism by which quinine-dependent antibodies produce renal failure is uncertain, but preliminary studies (described elsewhere) suggest that drug-induced antibodies reactive with endothelial cells and possibly margination of granulocytes in renal glomeruli may be responsible for this complication. The prognosis in quinine-induced HUS is better than in other forms of adult HUS.
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PMID:Quinine-induced immune thrombocytopenia with hemolytic uremic syndrome: clinical and serological findings in nine patients and review of literature. 797

We describe a case of peritonitis due to Verticillium spp. in a 33-year-old farmer on continuous ambulatory peritoneal dialysis (CAPD) for 3 months for end-stage renal failure due to chronic pyelonephritis. The etiologic agent was a hyaline hyphomycete which we report as a new human opportunistic pathogen. The fungus was isolated from the peritoneal fluid culture and from the tip of the catheter; identification was made on the basis of macroscopic and microscopic features. The patient had previously been admitted to our hospital for peritonitis caused by mixed enteric flora and treated for 8 days with intraperitoneal broad-spectrum antibiotic therapy. Five days after discharge he was readmitted for severe abdominal pain and cloudy drainage fluid. Two days of intraperitoneal broad-spectrum antimicrobial therapy produced no clinical improvement. Intravenous fluconazole and oral flucytosine were administered upon identifying the fungus. After another 2 days without improvement, peritoneal dialysis was discontinued and the catheter removed. Antimycotic therapy was continued for 4 days with complete resolution of the peritonitis. The patient chose to start hemodialysis and was discharged in good clinical condition.
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PMID:Verticillium peritonitis in a patient on peritoneal dialysis. 797 84

Gastrointestinal involvement is frequent in patients with Churg Strauss Syndrome: clinical symptoms (abdominal pain, diarrhea or bleeding) range from 44 to 89%, pathologic involvement of the bowel from 33 to 92%, and gastrointestinal death (bleeding or perforation), described in 8% of cases, is the fourth leading cause of death after heart, CNS and renal failure. In spite of this wide-spread digestive involvement, gastrointestinal presentation has never been described. We present a 56 year old man with Churg Strauss Syndrome, where eosinophilia, diarrhea and gastrointestinal bleeding appeared three years before asthma. This is probably the first description of gastrointestinal presentation of Churg Strauss Syndrome.
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PMID:Gastrointestinal presentation of Churg Strauss syndrome. 803 44

A 49-year-old female with mental retardation was admitted with suspected renal insufficiency with a raised creatinine (5.1 mg/dl), hyperkalaemia (5.6 mmol/l), and a 12-hour history of diffuse abdominal pain and persistent vomiting. On admission, she had a haematoma around the right shoulder and arm-pit, swelling of the right upper-arm, and severe limitation of movement of the right hand. These injuries were the result of trauma some 5 days previously. She was a long-term inpatient in a psychiatric clinic, with a history of autoaggressive behaviour, which had led to several fractures in the past as a result of falls. The creatinine kinase was elevated to 6680 U/l. The suspected diagnosis of acute oliguric renal failure due to rhabdomyolysis was confirmed by the presence of marked myoglobinuria (409 ng/ml). Because of the delay in diagnosis, acute renal failure developed, and the patient required haemodialysis for 20 days. Because of their many predisposing factors, psychiatric patients represent a special risk group for development of rhabdomyolysis, recognition of which is often delayed.
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PMID:[Acute myoglobinuric kidney failure as a consequence of autoaggressive behavior in mental retardation]. 803 54

A dog being treated with meglumine antimonate for leishmaniasis was examined because of anorexia, vomiting, diarrhea, weakness, and signs of abdominal discomfort. The history, physical examination findings, clinicopathologic abnormalities, and results of coagulation testing were compatible with a diagnosis of renal failure and disseminated intravascular coagulation. The signs of abdominal pain were most likely a result of microcirculatory obstruction. The cause of disseminated intravascular coagulation in this dog was not determined; however, visceral leishmaniasis could have been associated.
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PMID:Visceral leishmaniasis and disseminated intravascular coagulation in a dog. 804 4

Acute fatty liver of pregnancy is a rare clinical entity unique to pregnancy that can lead to hepatic failure and encephalopathy and, if the diagnosis is delayed, to death for the baby and the mother. The characteristic histological picture demonstrates microvesicular fatty infiltration of hepatocytes. Acute fatty liver of pregnancy is a disease of the third trimester of pregnancy. The most significant clinical findings are nausea or vomiting, abdominal pain, jaundice, hepatic encephalopathy, increased transaminase levels, decreased platelet count, increased prothrombin time, and renal failure. Hypertension and proteinuria are common. Liver biopsy is not always necessary for diagnosis but may be useful in atypical cases. The primary therapy is early delivery and supportive care. Both the obstetric team and the medical consultants must have a high index of suspicion for this disease because early delivery is lifesaving and has transformed the prognosis for the mother and the baby. Collaboration between obstetricians and gastroenterologists is necessary to make the diagnosis and also to improve our understanding of this disease of unknown etiology.
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PMID:Acute fatty liver of pregnancy: the hepatologist's view. 805 22

The development of herbal medicine has follow in line with increased popular interest in ecology. Emphasis has been placed on the safety of natural herbs in contrast with the risks involved with "classical" medicines. But recent publications have revealed that several herbal medicines are toxic for the liver. For example, in France we have observed cases of hepatitis after ingestion of germander (Teucrium chamaedrys). Clinicians should also be aware of other well documented toxic effects of herbs used in popular medicines in Africa, Asia or Central America. The toxicity of pyrrolizidine alkaloids was recognized over 40 years ago. More than 300 plant species, including Heliotropium, Crotalaria, Senecio and Symphytum, are implicated. In Africa or Central America, intoxication is sometimes endemic since these plants are often used for making tea. In Western countries, cases of herb-induced hepatitis have been observed after use of preparations containing Symphytum or Chinese herbs. Pyrrolizidine alkaloids cause obstruction of the hepatic venous system and can lead to hepatonecrosis. Clinical manifestations include abdominal pain, ascitis, hepatomegaly and raised serum transaminase levels. Prognosis is often poor with death rates of 20 to 30% being reported. Atractylis gummifera is another example of herbal toxicity. Twenty-six species of this plant are used for medicinal purposes or for chewing gum. Intoxication usually occurs in the spring and is related to chewing the roots of these plants. Severe hepatocellular lysis may occur less than 24 hours after ingestion. Clinical manifestations are related to the induced hypoglycemia and neurovegetative disorders or subsequent renal failure. These compounds have an inhibitor effect on the Krebs cycle and can lead to severe or fatal liver failure. Other similar cases of fatal liver accidents have been reported after ingesting Callilepis laureola, a herb used by the Zoulous in Natal for medicinal purposes or after use of products containing extracts of Teucrium chamaedrys, which was nevertheless authorized in France in 1986 for use in preparations for weight loss. These examples emphasize the importance of remembering that herbal medicine is not harmless. Faced with the extensive distribution of many herbal preparations and the risk of self-medication, consumers and clinicians alike should be increasingly vigilant with these potentially hepatotoxic products.
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PMID:[Liver involvement in the course of phytotherapy]. 807 73

A 45-year-old woman developed cold paraesthesias, severe pain in the finger-tips of both hands and acral necroses, at first pinhead-sized but gradually enlarging. She had been a heavy smoker for many years, was hypertensive and had sustained a myocardial infarction 10 years previously. Angiography demonstrated bilateral occlusion of digital arteries and Doppler-ultrasound showed occlusion of both internal carotid arteries. Erythrocyte sedimentation rate was greatly increased to 101/130 mm. The symptoms improved during rheological treatment and administration of methylprednisolone, but then nonspecific abdominal pain occurred, together with intermittent claudication of the left leg, and she had numerous haemoptyses. The chest radiograph showed finely reticular shadows in both lungs. Histological examination of peribronchial tissue revealed typical signs of vasculitis. The patient became oliguric (creatinine up to 5.5 mg/dl). The titre of antineutrophil cytoplasm antibodies (cANCA) was very high. Despite treatment with cyclophosphamide and glucocorticoids the renal failure got worse, she had a stroke and severe anginal attacks developed. She died 25 weeks after the first admission from cardiocirculatory failure. As the patient's signs were those of several kinds of vasculitis, the polyangitis overlap syndrome seems the most likely diagnosis in retrospect.
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PMID:[Polyangiitis overlap syndrome]. 816 23

In order to identify the predictive factors of hospital mortality in cirrhotics with spontaneous bacterial peritonitis (SBP), we studied 64 patients who fulfilled the accepted diagnostic criteria. All cases were treated with cefotaxime up to 2 days after the infection was considered cured (7.7 +/- 2.9 days). Eleven patients (17%) died while in hospital, six of them before SBP was cured. After uni- and multivariate analyses, only seven routine clinical, biological, and bacteriological variables studied were independently associated with hospital mortality. These were: the presence of upper gastrointestinal bleeding at admission (beta = 2.01), the absence of abdominal pain as presenting symptom (beta = -1.29), the polymorphonuclear count (%) in the ascites (beta = 0.48), prothrombin rate (beta = -0.22), and serum Na (beta = -0.64), creatinine (beta = 0.50), and cholesterol (beta = -0.68). When the equation obtained was computed in a randomly selected sample of the patients studied, it correctly predicted the outcome in 92.3% of the cases. We conclude that short-term outcome of SBP patients depends on the existence of recent gastrointestinal bleeding, the severity of SBP, and the degree of liver and renal failure. The prognostic value of this model needs prospective validation in a new series of patients.
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PMID:Short-term prognosis of cirrhotics with spontaneous bacterial peritonitis: multivariate study. 843 46


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