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)

The authors report a case of primary osteosarcoma of the liver in a 75 year-old man with post hepatitic B cirrhosis. The hepatic tumor was discovered on ultrasound and computed tomography. Angiography showed a hypervascularized tumor. The patient died rapidly. Diagnosis of primary osteosarcoma of the liver was established through histopathological examination of post mortem specimens and was confirmed by immunohistochemical study. From this and two other previously reported cases the authors describe the different primary hepatic tumors mimicking osteosarcoma.
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PMID:[A case of primary osteosarcoma of the liver]. 228 57

In 193 cases autopsied between 1945 and 1980, all persons who had been intravascularly injected with Thorotrast in life, the authors found 131 malignant hepatic tumors, 20 liver cirrhoses, 6 myeloid leukemias, 4 erythroleukemias, 5 aplastic anemias, 4 lung cancers, 1 mesothelioma and 1 osteosarcoma. The causes of death in the Thorotrast-administered autopsy group (193 cases) were compared with those of a non-Thorotrast-administered autopsy group (95,000 cases) of the same sex and age at death as recorded in the Annals of Japanese Pathological Autopsy cases from 1958 to 1978. This comparison revealed that the frequencies of malignant hepatic tumors, liver cirrhosis, erythroleukemia, and aplastic anemia were significantly higher in the Thorotrast-administered group than in the non-Thorotrast-administered group.
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PMID:Statistical analysis of Japanese Thorotrast-administered autopsy cases--1980. 657

An epidemiological follow-up study was conducted on 272 Thorotrast-administered war-wounded ex-servicemen to determine their status as of 31 December 1980, after a lapse of 35-43 yr from Thorotrast injection. In the 251 cases who had been intravascularly injected with Thorotrast in the past, 40 malignant hepatic tumors, 3 blood diseases, 2 lung cancers, 1 osteosarcoma, 22 other malignant tumors, and 13 cases of liver cirrhosis were found. The mortality rates due to hepatic and other malignant tumors, blood diseases, and cirrhosis of the liver as well as the overall mortality rate were significantly higher in the intravascular-Thorotrast group than in the controls. In the remaining 21 cases, who had been given Thorotrast by a route other than intravascularly, none of the deaths was found to be related to Thorotrast administration.
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PMID:Epidemiological follow-up study of Japanese Thorotrast cases--1980. 686 4

Staphylococci are frequently isolated from human, animal and environmental samples. The genus Staphylococcus comprises 27 species, of which 23 are coagulase-negative. The pathogenic role of the coagulase-negative species remains to be fully established. Staphylococcus lugdunensis is a recently described coagulase-negative species. Its Latin name reflects the city (Lyon, France) where the bacteria was first described. The present study reports 7 cases of human infection caused by S. lugdunensis. Case 1: a 64 y/o diabetic woman in whom S. lugdunensis was isolated in the conjunctival exudate. Case 2: a 51 y/o male diagnosed of a bladder tumor, with S. lugdunensis detected in the purulent exudate of a transurethral resection. Case 3: an 81 y/o woman with cerebrovascular stroke, in whom S. lugdunensis was isolated from urine. Case 4: a 65 y/o male with bacterial endocarditis and S. lugdunensis isolation in blood culture. Case 5: a 79 y/o male with liver cirrhosis and S. lugdunensis in blood culture. Case 6: a 75 y/o female with cerebrovascular stroke, in whom S. lugdunensis was isolated from urine. Case 7: a 77 y/o male diagnosed of femoral osteosarcoma and isolation of S. lugdunensis in the purulent exudate of the wound. The present communication broadens the range of clinical syndromes in which coagulase-negative S. lugdunensis appears as pathogen.
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PMID:[7 cases of Staphylococcus lugdunensis infection]. 1048 38

Herein we present a 73-year-old man with primary carcinosarcoma of the liver, a rare malignant tumor of the liver. The case was followed up due to HBV-related liver cirrhosis. Regular check-up by ultrasound demonstrated a hyperechoic tumor in the left lobe of the liver, and he was referred and admitted to our hospital. Dynamic CT studies revealed a mostly hypoenhancing hepatic mass with a peripheral ring enhancement. Surgical resection was performed, and the resected tumor was macroscopically a simple nodular type, 3 cm in diameter, with a dense fibrous capsule. Microscopically, undifferentiated cells were dominant in the tumor, while moderately differentiated hepatocellular carcinoma (HCC) were also observed. A transitional zone was noted between the undifferentiated tumor and HCC. Tumor tissue with adenocarcinoma, osteosarcoma and chondrosarcoma were also detected. Immunohistochemical studies demonstrated that tumor cells were HepPar 1 positive in hepatocellular carcinoma, and CK19 and partly CK7 positive in adenocarcinoma. Moreover, CD56, chromogranin A and c-kit were occasionally positive in undifferentiated tumor cells. The diagnosis of carcinosarcoma was made based on the concomitant presence of HCC and sarcomatous components, yet it is noteworthy that various types of tumor cells were observed.
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PMID:Carcinosarcoma of the liver. 2113 95