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

Four cases of hepatic angiosarcoma are reported with a review of 99 other cases in the English literature. Angiosarcoma of the liver is associated with chronic exposure to thorotrast, vinyl chloride, arsenicals, radium and possibly copper and with chronic idiopathic hemochromatosis. Although 40% of patients have hepatic fibrosis or cirrhosis at autopsy, the nature of the association between chronic liver disease and hepatic angiosarcoma is unknown. The clinical presentation of hepatic angiosarcoma is nonspecific with abdominal pain, weakness and weight loss common complaints and with hepatomegaly, ascites and jaundice common findings. Liver function tests are usually abnormal but there is no one liver function test or set of tests specific for the tumor. The occurrence of thrombocytopenia and disseminated intravascular coagulation is characteristic of hepatic angiosarcoma and may be related to local consumption of clotting factors and formed blood elements in the tumor. Catastrophic intraabdominal bleeding is also characteristic and occurs in one-fourth of all cases. This complication is likely related to the high incidence of clotting abnormalities and the vascular nature of the neoplasm. Selective hepatic arteriogram and open liver biopsy are the foundations of diagnostic evaluation. Percutaneous liver biopsy should be avoided. Failure to appreciate the possibility of hepatic angiosarcoma in the proper clinical setting, leading to blind percutaneous biopsy, may result in failure to make the diagnosis at the cost of significant morbidity and mortality. Survival of patients with hepatic angiosarcoma is brief; only 3% live longer than 2 years. Treatment of the tumor to date is empirical. There are probably a few patients who might benefit from radical surgery with curative intent. For all others chemotherapy is indicated. Adriamycin is active against hepatic angiosarcoma, but optimal dose and mode of administration require further investigation. Further study is also required to delineate the cause of hepatic angiosarcoma in the 60% of cases without definite epidemiologic association.
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PMID:The clinical features of hepatic angiosarcoma: a report of four cases and a review of the English literature. 36 8

A 56-year-old man, who had previously been treated for arthritis of the hands, was admitted to the hospital because of abdominal pain and fever. Physical examination, laboratory tests and liver biopsy led to the diagnosis of hemochromatosis. The patient's brother, who had also been treated for arthritis, was then found to have hemochromatosis. The patient's five children appeared to be well, but serum iron studies and HLA typing showed that four were affected with hemochromatosis.
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PMID:Hemochromatosis in a family. 350

Metabolic disorders which may mimicry a surgical abdomen are ketoacidosis, acute intermittent porphyria, hyperparathyroid crises, Addisons crises, hyperchylomicronemia, hemolytic crises, abdominal crises in hemochromatosis. Abdominal pain of non-surgical and non-inflammatory origin may be also found in abdominal allergic crises, intestinal wall bleeding due to anticoagulants, thrombocytopenia or acute poisoning. The symptoms may be very similar to those in surgical peritonitis. A careful work-up leads to the right diagnosis.
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PMID:[Abdominal pain in metabolic diseases]. 380 85

The diagnosis of primary cancer of the liver was reviewed in 75 patients. A definitive diagnosis was made during life in 63% and in a further 20% this condition was suspected though histological confirmation was obtained only at necropsy. The most common presenting complaints were abdominal pain and weight loss and the most frequent findings hepatomegaly and ascites. Less than one-half of the patients were jaundiced and when present it was usually mild. An arterial bruit was heard over the liver in 25% of the patients. A sudden and unexplained deterioration in a patient known to have cirrhosis or haemochromatosis should raise the possibility of a primary hepatic tumour; this occurred in 24% of our patients.Alpha-fetoprotein was found in the serum of 11 out of 18 cases. The presence of a mass in the liver was frequently confirmed by liver scan, portal venography, or hepatic arteriography, but these showed no features diagnostic of a primary tumour. Liver scan also proved useful in localizing the lesion for biopsy purposes. Definitive diagnosis is dependent on the histological demonstration of the features of the tumour. This can frequently be achieved by percutaneous needle biopsy, which was positive in 38 out of 57 patients. Wedge biopsies were positive in a further nine patients.
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PMID:Diagnosis of primary cancer of the liver. 512 43

The indications and management of blood transfusion in the haemoglobinopathies have been reviewed. The sickle cell diseases that require transfusion support are sickle cell anaemia, sickle haemoglobin-C and -D diseases and sickle beta-thalassaemia. Homozygous beta-thalassaemia (Cooley's anaemia) is the major problem among the thalassaemias. The pathophysiology of the sickle cell disorders is largely based on the secondary effects of increased blood viscosity, whereas in the thalassaemias the defect is ineffective haematopoiesis. In the former the major problems occur as manifestations of vaso-occlusive crises with disseminated bone and abdominal pain, priapism, stroke and leg ulcers. Bone infarction and aseptic necrosis occur but the widespread bone changes, underdevelopment and haemochromatosis that complicate the thalassaemia are not prominent. Transfusion therapy in the sickle cell diseases is mainly episodic and is guided by the frequency of crises and the severity of vaso-occlusive complications. Partial exchange transfusion and the maintenance of haemoglobin A concentrations at 40 to 50 per cent is frequently indicated. In the thalassaemias, maintenance of haemoglobin levels is essential for normal growth and development. The problem of haemochromatosis is very serious. With hypertransfusion regimens the haemoglobin and haemotocrit are maintained above 12-13 g/dl and 35 per cent. The resulting benefit appears to be reduced blood volume, less iron turnover, and less intestinal iron absorption. The splenomegaly in these disorders is frequently associated with hypersplenism requiring well-timed splenectomy. Chronic and intensive chelation is necessary to prevent the ravages of iron overload. The availability of automated equipment for in vivo and ex vivo blood cell separation has brought new possibilities for improving the management of these haemoglobinopathies. It is feasible, but not as yet practical, to offer transfusions of neocytes (red cells with a mean age of 30 days) which have a 50 per cent longer survival than routine red cell preparations (mean age of 60 days). Neocytes can be prepared ex vivo from fresh routine blood donations using blood cell separator devices. The result is reduced transfusion requirements. A more recent suggestion for using the new technology is to remove the patient's oldest and most abnormal corpuscles on the basis of buoyant density and replacing them with neocytes . Thus the short-lived abnormal red cells would be removed before they could unload their iron. With automation it is possible to perform these procedures on an outpatient basis.
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PMID:Transfusion support for haemoglobinopathies. 637 80

It is generally believed that idiopathic haemochromatosis is exclusively a disease of middle age, affecting primarily men. We describe here four cases of idiopathic haemochromatosis having onset of symptoms before or around the age of 20 years. Other similar cases have previously been reported. In this juvenile form, males and females appear to be equally affected. These subjects may have a history of unexplained abdominal pain, present with hypogonadotropic hypogonadism, and, unless proper treatment is started, die early because of cardiac dysfunction. In this regard, their clinical course is very similar to that of well-transfused thalassemia major. Thus, early diagnosis is even more important in the juvenile form than in the adult form of idiopathic haemochromatosis. We suggest that evaluation of body iron stores should be performed as a screening procedure in young subjects with hypogonadotropic hypogonadism and/or cardiac dysfunction.
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PMID:Juvenile idiopathic haemochromatosis: a life-threatening disorder presenting as hypogonadotropic hypogonadism. 641 36

The spleen was assessed in 10 patients with sickle cell disease studied with computed tomography (CT) for abdominal pain and/or unexplained fever. Patients with homozygous sickle cell anemia were found to have small, densely calcified spleens with occasional low-density infarcts. Five of six had hepatomegaly, and there was one case each of hepatic abscess, infarcts, and hemochromatosis. All patients with heterozygous sickle cell disease were found to have splenomegaly, with a variety of findings including acute hemorrhage, acute and chronic infarcts, rupture, and possible sequestration. It was concluded that CT is useful for evaluating the status of the spleen and liver in symptomatic patients with sickle cell disease.
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PMID:Computed tomography of the spleen and liver in sickle cell disease. 661 Oct 49

The patient was a 59-year-old man who had been in hospital suffering from aplastic anemia with transfusion hemosiderosis. Sudden onset of weakness, shaking chills and headache was observed after his staying out overnight on July 25, 1981. His temperature was 39.3 degrees C and he complained of abdominal pain and abdominal distension. His blood pressure dropped to a dangerous level and tonic convulsions that had begun in the upper body gradually extended to the whole body and he died 23 hours after his return. V. vulnificus was isolated by the blood culture performed before death. During his stay away from the hospital, he had eaten raw cuttlefish, which was considered to be the source of infection. V. vulnificus is one of the halophilic marine vibrios and is isolated frequently in summertime from the sea foods and sea water near Japan. It has been disclosed that the presence of underlying diseases such as liver cirrhosis, hemochromatosis can predispose a person to fatal sepsis by V. vulnificus. In this case, besides leukocytopenia, the presence of hemosiderosis induced by many transfusions was considered to be a major cause leading to the fulminating course of the disease.
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PMID:[Fatal Vibrio vulnificus infection in a patient with aplastic anemia]. 667 24

Dr. Wagner's description of an advanced macronodular cirrhosis is compatible with end-stage liver disease due to a variety of causes. An alcoholic etiology seems more probable than chronic viral hepatitis since such a diagnosis might also account for the chronic pancreatitis, unless it was related to the cholelithiasis. However, Dr. Wagner's description favors a diagnosis of biliary pigment sludge related to hemolysis. Furthermore, the controversy over the extent of Beethoven's alcohol consumption and the absence of mention of pancreatic calcification weakens the case for an alcoholic etiology. On the other hand, Dr. Wagner's emphasis of bluish-green pigmentation of the liver, blackish pigmentation of the spleen, and an arteropathy of the hepatic vessels suggests the probability of hemochromatosis, which diagnosis is also in keeping with Beethoven's medical history. In this regard the composer's history of recurrent obscure abdominal pain, commencing in his third decade, is especially in keeping with hemochromatosis. As many as a third of patients present with recurrent abdominal pain, and eventually up to 40% of cases develop significant abdominal pain in the course of their disease. While some of these cases of abdominal pain have been attributed to hepatoma, ascites, pancreatitis, perisplenitis, or diabetic neuropathy, the majority remain ill-defined (32). Even so, the diagnosis of hemochromatosis remains unproved in the absence of a histological examination and measurement of hepatic iron concentration. It is proposed that the combined additive, toxic effects of alcohol and iron were the most likely cause of Beethoven's cirrhosis.
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PMID:Was Beethoven's cirrhosis due to hemochromatosis? 777 Jun 48

A male patient with severe aplastic anemia was admitted for bone marrow transplantation. While waiting for a donor, high doses of methylprednisolone, anabolic steroid and granulocyte colony stimulating factor were given without response. Deferoxamine was administered for prophylaxis of hemochromatosis because of high level of ferritin. Acute right lower abdominal pain and pyrexia developed. A diagnosis of acute appendicitis was made and appendectomy was performed. The histopathological examination of the resected appendix revealed necrotizing hemorrhagic appendicitis with numerous hyphae of Mucorales. Though anti-fungal agent (amphotericin B) administration was continued, he subsequently developed ileo-cecal abscess and eventually died due to myoglobinuric nephropathy caused by extensive necrosis of the iliopsoas muscle. Autopsy revealed dissemination of hyphae of Mucorales in lungs, kidneys, large vessels and muscle of the bilateral lower limbs. Systemic vascular invasion and embolization of fungal hyphae were also observed. However, culture of exudate sampled from ileocecum yielded no Mucorales. It was emphasized that antemortem diagnosis and effective anti-fungal treatments are essential for the management of intestinal mucormycosis. The relation ship between mucormyocosis and deferoxamine was also discussed.
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PMID:[Acute appendicitis caused by mucorales in a patient with severe aplastic anemia: report of an autopsy case]. 885 34


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