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Query: UMLS:C0000737 (
abdominal pain
)
31,184
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
From January 1983 to March 1988, 26 isolates of Vibrio spp. were recovered from the blood of patients admitted to Siriraj Hospital. Thirteen strains were identified as non 0-1 Vibrio cholerae, 3 were Vibrio vulnificus and 10 were Vibrio spp. The medical records of 20 patients were available for clinical analysis. Most of them were adult men with
cirrhosis
. Clinical features included fever,
abdominal pain
, diarrhea, peritonitis, shock and skin lesions. Some patients had a history of seafood consumption or seawater exposure. The isolates were sensitive to commonly used antibiotics. All patients except one received at least one antibiotic that was sensitive in vitro. However, the case fatality rate was still high, 50 per cent. Clinicians should be aware of the clinical syndrome caused by Vibrio spp. in order to manage those patients promptly and appropriately.
...
PMID:Vibrio bacteremia in Siriraj Hospital. 238 Jun 45
Anatomical abnormalities of the small bowel that cause intestinal stagnation result in bacterial overgrowth and a blind loop syndrome (BLS). Bacterial breakdown of bile salts and deamination of protein lead to malabsorption, steatorrhea, and fat-soluble vitamin deficiencies. Four children developed BLS as a complication of necrotizing enterocolitis, jejunal atresia, gastroschisis, and biliary atresia. BLS was suggested by
abdominal pain
, feculent vomiting, steatorrhea, and hypoalbuminemia. Dilated, stagnant bowel loops were demonstrated in each instance by upper gastrointestinal contrast study. Positive intestinal bacterial aspirates were confirmatory. Antibiotic treatment in two patients improved symptomatology but all children ultimately required surgery. Surgical procedures consisted of blind loop resection, intestinal plication, and catheterization of the bilioenteric conduit. All patients are now asymptomatic but one child suffers from parenteral nutrition-related
cirrhosis
and another requires chronic antibiotic therapy.
...
PMID:The blind loop syndrome in children. 240 46
HCC occurs infrequently in Western countries, with recent increases being reported in California and parts of Europe. Southeast Asia, Japan, and South Africa continue to have a high incidence of this tumor with HBV,
cirrhosis
, and the ingestion of aflatoxins being identified as probable risk factors. Although the majority of patients present with
abdominal pain
or mass indicative of extensive tumor, asymptomatic, small HCCs are being detected with increasing frequency. Early detection in high-risk individuals is best accomplished by screening with serum AFP determinations and liver ultrasonography. CT and arteriography are valuable preoperatively in defining anatomy and determining resectability. Five-year survival following resection for cure of HCC ranges from 20 to 40 per cent, with improved survival reported for small asymptomatic tumors. Resection of metastatic liver tumors from colorectal primaries results in 48 per cent 2-year and 24 per cent 5-year survivals, with an additional 5 per cent dying of recurrent cancer after 5 years. Although patients with simultaneous and metachronous metastases do equally well after resection, the presence of four or more individual deposits adversely affects survival. Hepatic artery ligation or embolization can produce a significant palliative reduction in total tumor mass in patients with unresectable liver metastases. Regional chemotherapy using implantable hepatic artery drug infusion pumps is promising, with reports of prolonged survival compared with historical controls. Regional hyperthermia, laser vaporization of tumor, and cryosurgical techniques may prove to have useful roles in the selective treatment of liver cancer in the future. Orthotopic liver transplantation has been successful primarily in those in whom the malignancy is found incidentally in the chronically diseased liver.
...
PMID:Malignant tumors of the liver. 242 9
Clinical, laboratory, and ultrasonographic features of 75 patients of primary hepatocellular carcinoma (PHC) living in the Gizan Area of Saudi Arabia and their follow-up, during a 2-year period, were characterized. Eighty-nine percent of the cases were defined histologically, whereas in the rest, ultrasonographic (US) evidence along with an alphafetoprotein (AFP) level exceeding 480 ng/ml were taken as the positive evidence for PHC. Eighty percent of the cases were male patients, with the peak incidence during the seventh decade. The most common clinical presentations were hepatic enlargement (91%),
abdominal pain
(76%), splenic enlargement (33%), and acites (33%), followed by bruit, fever, metastases, and varices. Alteration in a liver function test was manifest in 97% of the cases, AFP values greater than 480 ng/ml in 57%, and a hepatitis B virus surface antigen (HBsAg) positivity in 65% of the cases. There was no intersex variation in positivity for HBsAg, antibody to HBsAg (anti-HBs), antibody to hepatitis B virus core antigen (anti-HBc) among the 30 PHC cases studied. Positivity for HBsAg or the overall hepatitis B virus exposure in PHC cases was higher than the normal controls (P less than 0.001). In addition to histologic confirmation of PHC in 67 cases, there was histologic evidence of
cirrhosis
in 25%, or chronic active hepatitis in 19% of the cases. At the time of diagnosis, the average duration of the presenting illness was less than 2 months, while the mortality in the ensuing 2-month period was 73%. The average span of total illness in the vast majority of cases was 4 to 6 months. Two female patients (one with fibrolamellar carcinoma) however, survived for 2 years. Immunization against hepatitis B virus should be considered for all newborns in such hyperendemic communities. A continuous program should be started in such communities to screen and immunize all those yet unexposed to hepatitis B virus. The established HBsAg carriers should be periodically examined ultrasonographically along with an AFP estimation for initiating the chemotherapeutic and other measures against PHC in fairly early stages of malignancy.
...
PMID:A profile of primary hepatocellular carcinoma patients in the Gizan Area of Saudi Arabia. 242 66
Clinicopathological analyses were performed on 11 cases of juvenile (less than 40 years) hepatocellular carcinomas (HCC) and compared with those of 187 cases of nonjuvenile HCCs. 91% of juvenile HCC cases were positive for HBsAg in their sera and it was much higher than that of nonjuvenile group (p less than 0.05). Familial clustering of HBV carriers or advanced liver diseases was found in 50%. 73% of juvenile HCC cases had
cirrhosis
.
Abdominal pain
was found most frequently as initial symptom. All except one case, who had surgical resection of the tumor, were rapidly fatal. Interestingly the association of paraneoplastic syndrome (PNS) was more frequently seen in juvenile HCC cases (36.3%) than in nonjuvenile HCC ones (5.9%, p less than 0.05). In juvenile HCC cases with PNS, LC was less associated, serum alphafetoprotein tested higher and prognosis was worse than those without PNS. Therefore, these results imply that HBV plays an important role for the development of juvenile HCC and juvenile HCC patients with PNS show characteristic features in HCC patients in Japan.
...
PMID:[Clinicopathological study of juvenile hepatocellular carcinoma]. 248 77
Chemoembolization by selective intra-arterial injection of lipiodol--chemotherapeutic agents (mitomycin and/or adriamycin)--followed by terminal embolization with gelfoam was performed on 20 inoperable patients with hepatic tumors: 13 hepatocellular carcinomas (HCC), 6 metastases from colorectal cancer, and one adenoma. A total of 29 embolizations were performed, 17 of them followed by gelfoam embolization. Significant decrease in tumor size or no tumor increase was shown in 8 patients--6 capsulated and well-limited HCC's, and 2 multinodular HCC's. Apart from occasional episodes of post-embolization syndrome (fever, vomit,
abdominal pain
), no significant complications were observed. Nine patients died at intervals ranging from 2 weeks to 37 months after the first embolization; in 6 patients the cause of death was not related to the advancing of the cancer, but to the complications of the underlying
cirrhosis
. In cirrhotic patients, damage to the rest of liver parenchyma can be limited by using superselective catheterization. Of the 6 patients with greater than 12 months follow-up, 4 are alive and 2 have died; 2 more patients are still alive 18 months after the first embolization. Finally, lipiodol was useful as radiopaque marker to detect lesion changes during the follow-up.
...
PMID:[Therapy of hepatic carcinoma by the intra-arterial injection of lipiodol, antineoplastic agents and gelfoam]. 253 65
A large number of drugs may be associated with impaired bile flow. Drug-associated cholestasis presents like other forms of cholestasis with pale stools, dark urine, pruritus and jaundice.
Abdominal pain
may be present in some instances and can be so severe as to lead to a false diagnosis of acute cholecystitis. Biochemically, drug-associated cholestasis resembles other forms of cholestasis although the presence of eosinophilia may suggest drug involvement. Many types of drug-induced cholestasis run a benign course with resolution of signs and symptoms within 3 months but occasionally the jaundice can take a year or more to resolve. Progression to
cirrhosis
is uncommon. Some patients may develop a syndrome resembling primary biliary cirrhosis. The mechanisms of drug-associated cholestasis are uncertain but may arise from alteration of bile formation within the hepatocyte or bile excretion at the level of the canaliculus or the extrahepatic ducts. Histological examination of the liver may be helpful in classifying the types of jaundice but the diagnosis of drug-induced cholestasis is usually one of temporal association and exclusion of other causes.
...
PMID:Drug-induced jaundice. 265 64
Biliary hemorrhage may occur in a variety of clinical settings, but spontaneous hemobilia has not been reported from a cirrhotic liver. We describe a case of major hepatic hemobilia in a patient with
cirrhosis
and no history of trauma. A 50-year-old woman had
abdominal pain
, melena, and profound anemia. An extensive workup did not show the site of bleeding but did show a mass in the gallbladder. Cholecystectomy was performed, and at operation the patient was found to have
cirrhosis
and portal hypertension. The gallbladder "mass" was simply an organized clot, and hemorrhage recurred postoperatively. On reoperation, bleeding from the ampulla of Vater was observed, confirming the diagnosis of hemobilia. She was treated with angiographic interruption of hepatic arterial flow, at which time bleeding ceased. Her total transfusion requirements included 46 units of blood. Through 16 months of follow-up the patient has had no recurrent bleeding and no evidence of encephalopathy. This case demonstrates that spontaneous hemobilia may indeed arise from a cirrhotic liver. Proximal interruption of arterial flow is usually not recommended for hemobilia, especially in the presence of portal hypertension and
cirrhosis
, but may be life-saving in selected patients.
...
PMID:Atraumatic hemobilia arising from a cirrhotic liver. 266 59
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)
...
PMID:Thrombosis in particular organ veins. 268 Aug 53
Of 501 patients with chronic myeloproliferative diseases (c-MPD) 18 developed thrombosis of major abdominal vessels including 6 with hepatic vein thrombosis (Budd-Chiari syndrome). The complication was seen in 14 of 140 (10%) patients with polycythemia vera (PV), 3 of 23 (13%) patients with essential thrombocythemia (ET), 1 of 106 (1%) patients with idiopathic myelofibrosis (IMF), and none of 232 patients with chronic myelogenous leukemia (CML). Leading symptoms and signs were
abdominal pain
, progressive splenomegaly, widening abdominal girth, ascites, venous collaterals, and nausea and vomiting. The diagnostic modalities with highest specificity were angiography and explorative laparotomy. A causal relationship between the thrombotic event and hematocrit, thrombocyte count, or hemostatic abnormalities at the time of diagnosis could not be established. Detailed laboratory tests of platelet function and coagulation and fibrinolytic parameters of 5 surviving patients did not show any specific defect. Despite medical and surgical intervention, 39% of the patients died within 2 months after diagnosis of the thrombosis. The majority of the survivors developed further complications like
liver cirrhosis
with portal hypertension and esophageal varices or the short bowel syndrome after extensive bowel resection for mesenterial infarction.
...
PMID:Budd-Chiari syndrome and thrombosis of other abdominal vessels in the chronic myeloproliferative diseases. 279 52
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