Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hereditary coproporphyria is biochemically distinct from the other porphyrias and is characterized by excessive excretion of coproporphyrin in faeces and usually in urine. The laboratory findings in 28 patients with this disease are presented and the clinical details of eight patients who have been in attack summarised. The remaining 20 patients were latent for the disease. In all patients studied the activity of delta-aminolaevulinic acid synthase was raised and coproporphyrinogen oxidase depressed in the leucocyte. This indicates the partial enzyme block in the haem biosynthetic pathway in this disease. The activities of the other enzymes in the pathway, leucocyte ferrochelatase and erythrocyte delta-aminolaevulinic acid dehydratase, porphobilinogen deaminase and uroporphyrinogen decarboxylase showed no consistent change. On review of 111 cases, 35 per cent presented in acute attack: 80 per cent had abdominal pain, 34 per cent vomiting, 29 per cent solar sensitivity, 23 per cent neurological involvement, 23 per cent psychiatric symptoms and 20 per cent severe constipation. Only two fatalities have been published, both from respiratory failure. There was a female preponderance of cases in attack of 2-5:1 and in the latent cases of 1-5:1 suggesting hormonal provocation in the uncovering of the disease. Drugs were implicated as precipitating 54 per cent of acute attacks and in 34 per cent of cases, these were barbiturates. This study demonstrates the reduction in activity of coproporphyrinogen oxidase in the haem biosynthetic pathway and the elevation of delta-aminolaevulinic acid synthase in the peripheral blood. These features, together with the typical abnormal porphyrin excretion pattern, appear to be diagnostic of hereditary coproporphyria whether in attack, remission, or in the latent form.
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PMID:Hereditary coproporphyria. Demonstration of the abnormalities in haem biosynthesis in peripheral blood. 86 76

Extracorporeal membrane oxygenation (ECMO) can be lifesaving support for neonates with fulminant respiratory failure. In the 121 patients that we have placed on ECMO since 1983, bleeding, infection, and intracranial hemorrhage have constituted most of the major complications. We have also encountered two cases of biliary calculi in post-ECMO infants. The hemolysis, total parenteral nutrition, diuretics, and prolonged fasting associated with ECMO may predispose neonates to early calculous disease of the biliary tract and may require surgical intervention. Evaluation of abdominal pain or jaundice in infants and children who have been supported with ECMO should include examination of the biliary tree. Cholecystectomy should be seriously considered for infants with cholelithiasis.
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PMID:Calculous disease of the biliary tract in infants after neonatal extracorporeal membrane oxygenation. 156 Feb 85

A 22-year-old man attempted to commit suicide by swallowing an unknown amount of barium carbonate dissolved in hydrochloric acid. Shortly after ingestion, he developed crampy abdominal pain and generalized muscle weakness. About 2 h later, respiratory failure ensued necessitating orotracheal intubation and mechanical ventilation. Concomitantly, life-threatening arrhythmias including ventricular fibrillation occurred, and he had to be resuscitated for 45 min. After correction of severe hypokalemia (serum potassium 1.5 mmol/l), cardiac rhythm stabilized. In an attempt to accelerate removal of barium from the circulation hemodialysis was begun. During hemodialysis muscle strength returned. Pharmacokinetic analysis of serum barium levels suggest that hemodialysis shortened the serum half-life of barium. Subsequently, the patient made a complete and uneventful recovery. Our case demonstrates that severe barium poisoning can be survived provided that early aggressive therapeutic measures are undertaken. Hemodialysis seems to be efficacious in the therapy of barium intoxication.
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PMID:Barium carbonate intoxication. 203 25

The authors report on a case of an acute fatality characterized by abdominal pain and respiratory failure occurring soon after beginning to weld and solder galvanized sheet metal. Heating of galvanized sheet metal is a recognized cause of metal fume fever, data from this patient suggests an additional and unrecognized risk for cadmium poisoning.
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PMID:Acute respiratory fatality associated with exposure to sheet metal and cadmium fumes. 205 14

A retrospective review of 61 patients with calculous cholangitis was carried out. There were 31 men and 30 women and their mean age was 75.8 years. All patients had abdominal pain, 87% had chills and fever, 65% had clinical jaundice, 23% were in shock, and 54% had positive blood cultures. Because intravenous hydration and antibiotics did not help, 33 patients underwent surgery, 25 patients underwent endoscopic papillotomy (EP), and three patients underwent percutaneous transhepatic drainage of the common bile duct (PTD). Morbidity in the surgery group included two wound infections, one respiratory failure, and one renal failure. Morbidity in the EP-PTD group was one case of arterial bleeding requiring surgery and one of pancreatitis treated conservatively. Two patients (6%) died in the surgery group, one of sepsis and the other of cardiorespiratory arrest. In the EP-PTD group nine patients (32%) died of sepsis and multisystem organ failure. These patients were considered too ill to undergo surgery and thus repeat EP-PTD was carried out. Cholangitis persisted, and retained common bile duct stones with sepsis was the cause of death. Thus when initial EP or PTD is unsuccessful, surgical exploration of the common bile duct should be carried out to control sepsis.
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PMID:Ascending cholangitis: surgery versus endoscopic or percutaneous drainage. 221 72

The clinical manifestations of septicemic melioidosis and other bacterial septicemia were studied at Srinagarind Hospital, Khon Kaen University. Forty-three cases of septicemic melioidosis and 68 non-melioidosis septicemia cases were analysed. By univariate analysis, the following clinical features are associated with septicemic melioidosis: male patients; age below 45 years; underlying diabetes mellitus or renal failure; pulmonary infection, impending respiratory failure and multiorgan involvement, while abdominal pain and urinary tract infection were more common in non-melioidosis septicemia. By using discriminant analysis and logistic regression, 3 features (diabetes mellitus, multiorgan involvement, and no abdominal pain or pulmonary infection) could discriminate the two groups with the accuracy of more than 85 per cent.
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PMID:Discriminant analysis among septicemic melioidosis and other bacterial septicemia. 228 Feb

Long-term use of corticosteroids (CSs) may result in an increased risk of disseminated varicella. Concurrent administration of troleandomycin (Tao) to treat CS-dependent asthmatics can potentiate steroid effects. We present the first case of fatal varicella in a patient concurrently receiving methylprednisolone and Tao therapy. At the time of her death she had been receiving CSs for 2 years and Tao for 1 year. She had a 2-day history of fever, lower back and abdominal pain, dysuria, and constipation. Later, when pox lesions were evident, it was learned she had been exposed to varicella 2 weeks previously. While hospitalized she developed hepatitis, gastrointestinal hemorrhage, disseminated intravascular coagulopathy, and pneumonitis, resulting in respiratory failure. She succumbed despite treatment with stress doses of steroids, intravenous acyclovir, fresh frozen plasma, and ventilatory support. Autopsy findings revealed evidence consistent with disseminated varicella. This case suggests that concurrent therapy with CSs and Tao may increase the risk for disseminated varicella, possibly by enhancing CS-induced immunosuppressive effects. We suggest that other immunologic parameters in addition to serum varicella titers might be helpful in identifying those CS-dependent patients at risk. Any CS-dependent asthmatic, whether or not receiving Tao, should receive varicella-zoster immune globulin within 96 hours of exposure and acyclovir once varicella is clinically apparent. Varicella vaccine should be considered for those not yet exposed.
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PMID:Fatal varicella in a corticosteroid-dependent asthmatic receiving troleandomycin. 233 42

In Anuradhapura, Sri Lanka, 5 patients proved to have been bitten by common kraits (Bungarus caeruelus) and 2 by Sri Lankan cobras (Naja naja naja) were investigated. In all the cases of krait bite the patients were bitten while they were asleep: local signs were negligible but 4 developed symptoms of systemic envenoming including paralysis, muscle pain and tenderness and abdominal pain. Mild myoglobinaemia was found in one case. Of the 2 patients bitten by cobras, one developed severe local swelling which progressed to necrosis and the other local swelling and respiratory paralysis. Response to polyspecific antivenom (Haffkine, India) was neither rapid nor convincing. Venom antigenaemia became undetectable within 2 h of the start of antivenom treatment, but recurred 25 and 65 h later in 2 cases. Among a group of 27 patients treated with this antivenom (including 21 bitten by Russell's vipers), the incidence of early anaphylactic and pyrogenic reactions was high at 52% and 65% respectively. Anticholinesterase did not improve paralysis in 2 patients bitten by kraits. The respiratory failure in 2 patients was successfully treated by mechanical ventilation for 8 and 30 h. These observations confirm the importance of neurotoxic symptoms following bites by these species but also suggest a contributory role of generalized rhabdomyolysis in krait victims and emphasize the problem of severe local tissue necrosis in cobra victims. There is a need for safer and more potent antivenoms for use in Sri Lanka.
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PMID:Envenoming by the common krait (Bungarus caeruleus) and Sri Lankan cobra (Naja naja naja): efficacy and complications of therapy with Haffkine antivenom. 238 28

The diagnosis of acute arsenic poisoning should be considered in any patient presenting with severe gastrointestinal complaints. Signs and symptoms include nausea, vomiting, colicky abdominal pain and profuse, watery diarrhea. Hypotension, fluid and electrolyte disturbances, mental status changes, electrocardiographic abnormalities, respiratory failure and death can result. Quantitative measurement of 24-hour urinary arsenic excretion is the only reliable laboratory test to confirm arsenic poisoning. Treatment includes gastric emesis or lavage, chelation therapy, electrolyte and fluid replacement, and cardiorespiratory support.
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PMID:Acute arsenic intoxication. 268 77

This is the first report in which a marine mollusc, Oliva vidua fulminans (olives), generally not known to be poisonous, was responsible for death in five children after consuming boiled olives with tamarind. The onset of symptoms was rapid 10 to 20 min after consumption of the olives. Signs and symptoms included nausea, vomiting, abdominal pain, tingling sensation around the lips, numbness around the mouth, drowsiness, lethargy and generalized weakness with paraesthesia in the limbs. The five deaths occurred within 3 to 4 hours after eating the poisoned olives and resulted from respiratory failure. Left-over olives from the affected household and freshly collected live olives had a toxicity of 14,200 mouse units (M.U.) and 15,000 M.U. per 100 g meat respectively. No other common chemical poison and organophosphorus insecticides were detected. The neurotoxic agent was acid and heat stable and was toxic at pH less than 4. Its action was similar to that of paralytic shellfish poisoning which was caused by toxins from certain dinoflagellates.
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PMID:Oliva vidua fulminans, a marine mollusc, responsible for five fatal cases of neurotoxic food poisoning in Sabah, Malaysia. 372


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