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

Disorders of the central nervous system were found in 150 rats five monthds after en-to-side-porta-caval anastomosis consisting of vacuolisated cytoplasma of gangliacells and reactions of the glia comparable with the Alzheimer-glia-type II. Since these disorders are consistent with those in patients with liver cirrhosis but induced in these experiments by a porta-caval anastomosis alone, they are proposedly independent from liver disease itself. It is discussed whether disorders in glucose homeostai may be of pathogenetic relevance. Atrophy of tests, found in the late postoperative phase and erosions or ulcers of gastric mucosa as well as nephrolithiasis with hydronephrosis as consequence, the latter occuring independently from the time after operations, are proposedly due to the porta-caval anastomosis, too.
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PMID:[Morphological investigations of extrahepatic disorders after porta-caval end-to-side-anastomosis in rats (author's transl)]. 89 4

Abdominal ultrasound examination was given to 715 (566 male and 149 female) adult non-manual workers in Tokyo as part of their annually required medical check-up. Gross abnormalities were found in 44.5% of males and 34.2% of females. The most common finding was fatty liver (15.2%), seen four times as frequently in males as in females. There were 93 elevated lesions in the gall-bladder in 56 subjects (7.8%); some required follow-up examinations because malignancy could not be excluded. Small cystic lesions were frequently seen in the kidney (6.4%) and in the liver (4.8%). Gallstones were found in 3.4%. Mild splenomegaly occurred in 3.4%. Ten mass lesions, 8 hyperechoic and 2 hypo-echoic, were found in the liver, but subsequent imaging studies showed them to be benign haemangiomas. Other changes found included calcific lesions in the liver (2.1%) and in the spleen (0.4%), renal stones (2.0%), thickened wall of the gall-bladder (3.2%), intramural stones (0.8%) and debris/sludge (0.4%) in the gall-bladder, dilated pancreatic duct (0.7%) and common bile duct (0.3%), liver cirrhosis (0.4%), hydronephrosis (0.1%), enlarged pancreas (0.1%), small pancreas (0.1%), ovarian tumour (0.1%), uterine tumour (0.1%), abnormally shaped kidney (0.1%) and situs inversus (0.1%). It was concluded that abdominal ultrasound is an important examination for a mass screening or a physical check-up commonly practised as the 'human dock' for adults in Japan.
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PMID:Frequency of abnormalities detected by abdominal ultrasound among Japanese adults. 191 25

The most frequent causes of pleural effusion are congestive heart failure, advanced cirrhosis and nephrotic syndrome. In some rare cases urine can be found accumulated in the pleural compartment, being this entity denominated urinotorax. This phenomenon is generally considered secondary to an urinary obstruction or to an urinoma on the same side as the effusion through mechanisms not yet clarified. Given that it is a benign condition, easily resolved by clearing the obstruction of the urinary tract and that there is little information about it in the literature, we report a case of a massive pleural effusion secondary to hydronephrosis.
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PMID:[Massive pleural effusion secondary to hydronephrosis]. 277 33

Clinical and pathological analysis of 66 cases of fibromatoses are presented. The age range in our series was 1 to 72 years. Superficial fibromatoses occurred predominantly in older patients with a peak incidence in the fifties while deep fibromatoses occurred predominantly in younger patients with a peak incidence in the twenties. Male to female ratio was 1.4 to 1. The abdominal fibromatosis occurred in female while our palmar fibromatosis occurred in male. There were 17 cases (26%) of multiple fibromatoses which occurred most frequently on both palms and had a tendency to symmetric distribution. The latent period between the two fibromatoses in a patient ranged from 1 year to 36 years. Clinical presentations included a palpable nodule or mass; flexure contracture of finger; penile hypertrophy, contracture, or discomfort on erection; and soreness, tenderness, or paresthesia over the tumor. Hydronephrosis may be complicated by intraabdominal fibromatosis. Size of the tumors ranged from 0.5 cm. To 30.0 cm. Three cases were associated with diabetes mellitus, 2 with alcoholics, 1 with liver cirrhosis, 2 with pulmonary tuberculosis, and 3 with hepatocellular carcinoma, cholangiocarcinoma, and mammary papillary carcinoma, respectively. Nine cases (14%) were associated with variable types of trauma, including being hurt by a stick, intramuscular injection in the gluteal region, tying penile shaft with a plastic band, breast massage and hot applying, and operation on abdomen. The superficial fibromatoses seldom recurred after excisional biopsy or fasciectomy while the deep fibromatoses often recurred. The recurrent rate of the deep fibromatoses was 21%. Malignant transformation or spontaneous regression was not found.
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PMID:[The fibromatoses. A clinicopathological study of 66 cases]. 281 66

Storage of cholesterol, cholesterol esters, and triglycerides with distribution in different organs is characteristical in 5 distinguishable familiary thesaurismoses. Cholesterol storage disease is due to relatively benign storage of cholesterol esters predominantly in the liver with gross enlargment of this organ. Acid lipase is lysosomes is also nearly inactive in the maligne Wolman's disease with calcification of the adrenals, hepatosplenomegalia and death during infancy by gastrointestinal complications. Very similar are other diseases without renal calcification but partly with pulmonal storage of cholesterol. In only one family another type of cholesterol lipidosis and cirrhosis together with aplasia of gall bladder, renal cysts, and hydronephrosis has been observed. Two types of pure triglyceride storage disease are described, but each of them in only few cases. Tendinous xanthomatosis by storage of cholestanol predominantly in brain with mental retardation, and xanthomatosis with beta-sitosterol but normal mental development are two rare steatoses with abnormal cholesterol-like lipids, in which xanthomatas are visible.
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PMID:[Disease with storage of neutral lipids (author's transl)]. 703 73

An autopsy case of systemic mast cell disease (SMCD) without primary skin lesions in a 57-year-old Japanese male is described. Initially the patient was suspected of having liver cirrhosis or malignant lymphoma because of hepatomegaly and lymph node enlargement on admission. However, a lymph node biopsy and bone marrow aspiration conducted on his third admission indicated a SMCD because of the existence of metachromatic cell aggregates stained with toluidine blue. At autopsy, the diagnosis was confirmed because the proliferating cells were histochemically proven to be mast cells by naphthol AS.D chloroacetate esterase, Giemsa and alcian blue, in addition to toluidine blue staining. The intra-abdominal and retroperitoneal lymph nodes were replaced by mast cell aggregates, which caused the splenic infarction and bilateral hydronephrosis, with infiltration of mast cells into the spleen and kidneys also being apparent. Mast cell infiltration was similarly found in the bone marrow, liver, ileum and ascending colon. Immunohistochemically, the mast cells were positive for antibodies of alpha 1-antichymotrypsin, CD45 (LCA), CD43 (MT-1), CD45R (MB-1) and the oncoprotein c-kit. Electron microscopic examination using formalin-fixed tissue gave supportive evidence of a mast cell origin for the lesions.
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PMID:Systemic mast cell disease with splenic infarction: a case report. 970 48

This study was conducted to assess the prevalence of eosinophilia in 358 consecutive samples of pleural fluid (all cases corresponded to first thoracentesis), to review the cause of eosinophilic pleural effusions, and to determine whether the presence of eosinophils increases the likelihood of nonmalignant underlying disorders. Eosinophilic pleural effusions were identified in 45 patients (12.6%): malignant underlying conditions were diagnosed in 11 patients (24.4% with eosinophilic effusions) and benign aetiologies were found in 27 patients. Benign aetiologies included uncomplicated paraneumonic effusion in 10 patients, tuberculosis in seven, complicated paraneumonic in five, liver cirrhosis in three, hydronephrosis in one and pulmonary thromboembolism in one. Seven pleural effusions were idiopathic. There was no difference in the prevalence between eosinophilic and noneosinophilic effusions according to the different diagnoses. With parameters of sensitivity, specificity, pretest and post-test probability and positive and negative predictive values for any prevalence figure using the Bayes' theorem and for any value of eosinophils (both in percentage or absolute numbers) in the pleural fluid (receiver operating characteristic curve) an adequate predictor of benign disease was not found. It is concluded that pleural eosinophilia at the initial thoracentesis cannot be considered as a predictor of an underlying benign disorder.
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PMID:Diagnostic utility of eosinophils in the pleural fluid. 1096 19

Uterine prolapse resulting in hydronephrosis was uncommon. We report two cases of complete uterine prolapse and bilateral moderate hydronephrosis. Case 1, she was admitted due to fever with pyuria. Uterine prolapse was noted by incidental finding. Urine culture showed Escherichia coli. She received total vaginal hysterectomy, which corrected the obstruction and bladder dysfunction. Case 2, she had a history of liver cirrhosis and was denied further operation due to bleeding tendency. Renal echo and intravenous pyelography showed bilateral moderate hydronephrosis with hydroureter in the two cases. Normal renal function was found in the two cases. We suggest early diagnosis and management are necessary in order to prevent renal failure and urinary tract infection.
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PMID:Bilateral moderate hydroureteronephrosis due to uterine prolapse: two case reports and review of the literature. 1457 96

Biliary Atresia (BA) is a well-known entity and can present with multiple congenital anomalies. BA is one of the most common conditions in which pediatric liver transplant is performed. Identification of Biliary atresia with situs inversus (SI) has not been documented in Pakistan. We report two such cases. First was an eighty-day-old baby boy, icteric from day of birth. On further evaluation had dextrocardia, SI, gross hydronephrosis (HN) of left kidney and stasis at pelvi ureteric junction (PUJ). Liver biopsy showed biliary cirrhosis secondary to extra hepatic biliary atresia (EHBA). The second baby presented at two months of age. Ultrasound abdomen and hepatobiliary scintigraphy confirmed liver in left hypochondrium (SI) and findings suggestive of BA. Echocardiography confirmed SI with mesocardia. In this paper we have described the association of BA with SI in two patients presenting at the pediatric Gastroenterology, hepatology and nutrition unit.
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PMID:Biliary atresia with situs inversus: an experience shared. 1616 64

Diffusion-weighted (Dw) imaging has for a number of years been a diagnostic tool in the field of neuroradiology, yet only since the end of the 1990s, with the introduction of echoplanar imaging (EPI) and the use of sequences capable of performing diffusion studies during a single breath hold, has it found diagnostic applications at the level of the abdomen. The inherent sensitivity to motion and the magnetic susceptibility of Dw sequences nonetheless still create problems in the study of the abdomen due to artefacts caused by the heartbeat and intestinal peristalsis, as well as the presence of various parenchymal-gas interfaces. With regard to focal liver lesions, a review of the literature reveals that Dw imaging is able to differentiate lesions with high water content (cysts and angiomas) from solid lesions. With regard to the latter, although there are differences between benign forms [focal nodular hyperplasia (FNH), adenoma] and malignant forms [metastasis, hepatocellular carcinoma (HCC)] in their apparent diffusion coefficient (ADC) in the average values for histological type, there is a significant overlap in values when lesions are assessed individually, with the consequent problem of their correct identification. One promising aspect is the possibility of quantifying the degree of fibrosis in patients with chronic liver disease and cirrhosis given that the deposit of collagen fibres "restricts" the motion of water molecules and therefore reduces ADC values. However, even in this field, studies can only be considered preliminary and far from real clinical applications. The retroperitoneum is less affected by motion artefacts and similarly deserves the attention of Dw imaging. Here it is possible to differentiate mucin-producing tumours of the pancreas from pseudocystic forms on the basis of ADC values even though the limited spatial resolution of Dw imaging does not enable the identification of small lesions. Dw imaging may be applied to the study of the kidney to differentiate hydronephrosis from pyonephrosis and with regard to tumours, solid from pseudocystic forms. In addition, given that renal parenchyma has significantly variable ADC values on the basis of the anatomic section and physiological conditions, the possibility of assessing functional alterations is currently being studied. Indeed, a good correlation has been found between ADC values and glomerular filtration rate. With regard to musculoskeletal applications, the absence of motion artefacts in the regions studied has enabled the development of sequences less sensitive to magnetic susceptibility and with greater spatial resolution than EPI. Attempts have therefore been made to use Dw imaging in the characterization of soft-tissue tumours although the findings so far have been disputed. Greater agreement has been found regarding sensitivity of the technique in assessing response of these tumours to chemotherapy: tumour necrosis is thought to increase ADC whereas the persistence of vital neoplastic tissue tends to lower it. One of the most promising applications of Dw imaging is without doubt the assessment of vertebral collapse where a high ADC has been shown to be associated with an osteoporotic cause and a low ADC with a neoplastic cause. Nonetheless, even here, a moderate overlap between ADC values of the two types has been encountered. Dw imaging has also been used in the assessment of bone marrow cellularity: areas of tightly packed cells show a higher ADC value than hypocellular areas. In particular, no significant difference in ADC is noted between normal hypercellular bone marrow and hypercellular bone marrow secondary to lymphomatous infiltration whereas this difference is significant between hypocellular, normocellular and haematopoietic hypercellular bone marrow. With regard to the study of joints, the limited structure dimensions, particularly cartilage, creates technical difficulties related to spatial resolution and an adequate signal-to-noise ratio, problems that can only be solved by further technological developments. Lastly, a significant difference in ADC values between degenerative and inflammatory effusion has been found, a fact that may be explained as the result of the activity of hyaluronidase present in inflammatory forms, which causes a reduction in the concentration of hyaluronic acid with a consequent decrease in viscosity.
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PMID:Magnetic resonance diffusion-weighted imaging: extraneurological applications. 1668 86


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