Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The clinical characteristics of 51 patients with hepatocellular carcinoma over a 30-year period were reviewed. Presenting symptoms commonly included abdominal pain (47 percent), anorexia (41 percent), and ascites (22 percent); however, the ability to make an early diagnosis was complicated by a variety of unusual symptoms accounting for 23 percent of presentations. While cirrhosis (41 percent) was a common associated finding, most patients (92 percent) had no prior diagnosis of liver disease. Histologic diagnosis was made by blind percutaneous biopsy (three performed, 100 percent positive), needle aspiration biopsy (four performed, 100 percent positive), laparotomy (26 percent, 85 percent positive), or autopsy (20). Only six of 51 patients underwent surgical resection. The overall median survival of 4.1 months and seven percent two-year survival in our series illustrates that thus far medical treatment is not helpful in prolonging life. Attempts to elucidate more effective systemic and regional therapy for established cases of hepatocellular carcinoma and attempts to reduce the incidence of the disease in high-risk populations through the use of hepatitis B vaccine are therefore advised.
 ...
PMID:Hepatocellular carcinoma: a review of 30 years experience. 165 37

A clinical study and follow-up of 77 patients (63 males and 14 females) with hepatocellular carcinoma with age range from 22 to 80 years were collected from the Institute of Post Graduate Medicine and Research and eight private hospitals from Dhaka City. Past history of transfusion was present in 16 (20.8%), Jaundice in 20 (26%) and 13 (16.9%) patients had associated cirrhosis. HBs Ag was positive in 17 (33.33%) out of 51 patients and liver ultrasound suggested hypoechogenic lesion in 44 (57.2%) patients. CT was performed in 7 (9.1%) and in one MRI was done. Eight (50%) out of 16 patients had alphafetoprotein ranging from 1000-12000 ng/ml. Space occupying lesion was detected in 25 (71.4%) out of 35 cases by isotope scan and needle biopsy was confirmatory in 25 (32.5%). Commonest presentations were abdominal lump (96.2%), weakness (79.3%), weight loss (74%), and loss of appetite (78%). Fifty six (72.2%) patients were followed weekly till death (2.9 +/- 2.4 months). The mean survival was higher under 30 years (5.9 +/- 3.7 months; P less than 0.05). Serum bilirubin above 5 mg/dl with HCC also had poor prognosis (1.6 +/- 0.8 months; P less than 0.01) Those who had prothrombin time higher than 16 seconds died earlier (1.6 +/- 0.7 months; P less than 0.01). Survival was poor in those who had the tumour size over 7 cm (2.5 +/- 0.9 months; P less than 0.01).
 ...
PMID:Clinical profile: prognostic index in hepatocellular carcinoma. 166 11

Changes in brain serotonin and tryptophan concentrations probably represent one of the most important mechanisms in the regulation of eating behavior both in experimental animals and in humans. Anorexia, which accompanies numerous diseases, e.g., cancer, liver cirrhosis, and uremia, may recognize an increased brain availability of tryptophan as a common pathogenic mechanism. This will lead to a rise in brain serotonin synthesis, which, in turn, is responsible for a reduction in food intake. According to this hypothesis, the anorexia observed in various diseases could be improved either by a decrease in the cerebral synthesis of serotonin or by a reduction in the entry of tryptophan into the brain.
 ...
PMID:Increased availability of tryptophan in brain as common pathogenic mechanism for anorexia associated with different diseases. 180 75

From 1972 to 1989, 20 cases of tuberculous peritonitis were seen in Tokyo Metropolitan Geriatric Hospital. In 13 patients the diagnosis of tuberculous peritonitis was made only at autopsy, which in 7 patients was made during life. Of all 20 cases the mean age was 78 years, with a range of 63 to 96 years. There were no differences in mean ages between autopsied patients and clinically diagnosed patients. There were 11 male and 9 female patients. In autopsied patients 6 were male and 7 were female. Of the clinically diagnosed patients 5 were male and 2 were female. Seven of 13 patients who were diagnosed at autopsy had liver diseases, for example liver fibrosis, liver cirrhosis, hepatocellular carcinoma or chronic hepatitis. In 4 of 7 patients who were diagnosed during life, ileus was also present and their diagnosis of tuberculous peritonitis was made at operation. Only 6 patients had tuberculin test with intermediate strength PPD. There were no positive reactions. In patients who were diagnosed during life, abdominal swelling, anorexia, abdominal pain and fever, the most common clinical manifestations, were seen in 100%, 75%, 50% and 86%, respectively. In contrast, they were seen in 33%, 57%, 0% and 62%, respectively, in autopsied patients. The volume of ascitic fluid varied from zero to 3000 cc. Total white-cell count in the peripheral blood was within or lower than the normal range in 85% of all 20 cases. The lymphocytes count in the peripheral blood was decreased in 95% of all 20 cases. There were no characteristic features in the serum biochemical analysis.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:[Clinical and pathological features of tuberculous peritonitis in the elderly]. 207 56

The multivariant approach offers best possibilities for assessment of liver function. The role of the different clinical, clinico-laboratory and combined clinical and clinicochemical indices in the prognosis of liver cirrhosis was studied in patient in ambulatory conditions. A step regressive mathematical model with the help of the program 2R of the statistical package BMDP was used. The regression of the clinical indices by 5 steps of the mathematical model showed that of greatest importance for the survival are the following indices: ascites, months since its onset, collaterals, anorexia and vascular nevi. By 4 steps of the regressive model of the clinico-chemical indices the following indices were chosen: prothrombin time, albumin, total bilirubin, cholesterol and alkaline phosphatase. The regression of the combined clinical and clinico-chemical indices pointed out as basic factors 3 clinical indices (ascites, months since its onset, collaterals) and 3 clinico-chemical indices related to the disturbed liver function (prothrombin time, total bilirubin, albumin).
 ...
PMID:[Evolution and prognosis in patients with liver cirrhosis. II. A multifactorial analysis using a stepped regression mathematical model]. 208 Jun 13

This study analysed clinical features and laboratory investigations in 145 patients with tuberculous peritonitis diagnosed by peritoneoscopy at this hospital between 1984 and 1988. Tuberculous peritonitis was found in 2% of all patients with tuberculosis and in 59.8% of all those with abdominal tuberculosis admitted to the hospital during the study period. Tuberculous peritonitis was more common in women than men (1.4:1) and was most frequently encountered in the third and fourth decades of life. The commonest presenting symptoms were abdominal swelling (73.1%), fever and night sweats (53.8%), anorexia (46.9%), weight loss (44.1%), and abdominal pain (35.9%). The mean duration of symptoms was 1.5 months. Ascites was the commonest (95.2%) physical sign. Tuberculin skin testing was positive in 57.6% of patients (n = 118). The mean erythrocyte sedimentation rate was 75 mm/1st hour (n = 58). Chest radiography on 98 patients showed pleuropulmonary pathology in 40 patients (40.8%). Sputum examination confirmed active pulmonary tuberculosis in 26 patients. The ascitic fluid was an exudate in 96.4% and a transudate in 3.6% of patients, with 91.3% showing a straw coloured ascites. Cirrhosis, detected by biopsy specimen, was a finding in 6.2% of patients.
 ...
PMID:Symptoms and investigative findings in 145 patients with tuberculous peritonitis diagnosed by peritoneoscopy and biopsy over a five year period. 202 50

A 44-year-old man was admitted with acute abdominal pain, anorexia, nausea and dry retching, with tenderness and rigidity of the abdominal wall. Exploratory laparotomy revealed generalized peritonitis. He developed delerium tremens soon after operation and dehiscence of the abdominal wound 36 hours postoperatively. When the wound was closed and reinforced his recovery was uneventful. This case was unusual because he did not have ascites or cirrhosis, which are commonly associated with the disease.
 ...
PMID:Spontaneous bacterial peritonitis in a healthy adult male. 220 34

Although restricted transhepatic portal flow is necessary for development of generalized portal hypertension (GPH), increased splanchnic arterial inflow also contributes to GPH and its clinical sequelae. In this context, we describe 7 male and 6 female patients (mean age 48 years) in whom the lesser splanchnic (gastrosplenic) system played a key role in the signs and symptoms of GPH. These 13 patients (9 with hepatic cirrhosis, 3 with primary myeloproliferative disorder, and 1 with extrahepatic portal block) shared common features of massive splenomegaly, huge splenofundic gastric varices, often with a prominent natural shunt to the left renal vein. Total or near total splenectomy alone or combined where appropriate with coronary vein ligation was effective in controlling varix hemorrhage (10 patients), ascites (3), or complications of an enlarged spleen-anorexia and abdominal pain (3), hemolytic anemia (1) and profound thrombocytopenia with severe epistaxis (1). Intraoperative jejunal portal venography was crucial in operative management in order to establish definitively the presence or absence of coronary venous collaterals, and when present, to verify their operative ligation. These distinctive patients illustrate: 1) GPH is a heterogeneous syndrome of divergent splanchnic circulatory patterns, a feature which should be taken into account in selecting operative treatment; 2) one well-defined subgroup displays prominent hyperdynamic lesser splanchnic and specifically, splenic blood flow as a major contributor to clinical complications; and 3) within this subgroup, splenectomy combined with documented absence or surgical interruption of coronary venous collaterals as corroborated by intraoperative portography is effective alternative treatment.
 ...
PMID:Preeminence of lesser splanchnic blood flow in selected patients with generalized portal hypertension. 227 22

The clinical characteristics, laboratory results, and liver biopsy findings of seven workers with toxic liver injury associated with exposure to several solvents, including substantial levels of the widely used solvent dimethylformamide, are presented. Three patients had short exposure (less than 3 months), four long exposure (greater than 1 year). Among those with brief exposure, symptoms included anorexia, abdominal pain, and disulfiram-type reaction. Aminotransferases were markedly elevated with the ratio of alanine aminotransferase to aspartate aminotransferase always greater than 1. Liver biopsy showed focal hepatocellular necrosis and microvesicular steatosis with prominence of smooth endoplasmic reticulum, complex lysosomes, and pleomorphic mitochondria with crystalline inclusions. Among workers with long exposure, symptoms were minimal and enzyme elevations modest. Biopsies showed macrovesicular steatosis, pleomorphic mitochondria without crystalloids, and prominent smooth endoplasmic reticulum, but no evidence of persisting acute injury or fibrosis. Abnormal aminotransferases in both groups may persist for months after removal from exposure, but progression to cirrhosis in continually exposed workers was not observed. We conclude that exposure of these workers to solvents, chiefly dimethylformamide, may result in two variants of toxic liver injury with subtle clinical, laboratory, and morphological features. This may be readily overlooked if occupational history and biopsy histology are not carefully evaluated.
 ...
PMID:Clinical and pathological characteristics of hepatotoxicity associated with occupational exposure to dimethylformamide. 237 79

To determine the presenting features and prognosis of nonalcoholic cirrhosis, retrospective analysis was done in 145 cases. Of the total, 48 patients (33%) belonged to the young (less than or equal to 35 years), and 97 (67%) to the adult age group (greater than 35 years) with no predominance of either sex. The etiology of cirrhosis and the positivity of viral markers were similar in both groups. Adults had on presentation a higher frequency of anorexia while hematemesis was more frequent in the young group (p less than 0.001). During a mean follow-up (+/- SE) of 31.7 +/- 5.5 and 16.3 +/- 2.2 months in the young and adult group, respectively, 68 and 63% cases survived 5 years. Liver failure (53.8 and 44.4%) and variceal bleeding (23 and 11.1%) were the main causes of death in both groups, accounting for 27% mortality in each group.
 ...
PMID:Clinical features, course, viral markers and follow-up in young versus adult nonalcoholic cirrhotics--a retrospective study. 276 41


<< Previous 1 2 3 4 5 6 7 8 Next >>