Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019204 (hepatocellular carcinoma)
 71,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 56-year-old man was admitted to our hospital because of right abdominal pain. The edge of the liver was felt 4.5 fingers breadth below the xiphoid process. AFP was 20100 ng/ml and CEA was 5.6 ng/ml. The chest X-ray indicated existence of lymphangitis and some nodular density suggesting lung metastasis in the both lower-lung fields. 99mTc-phytate liver scan showed a large defect along the antero-inferior margin of the right hepatic lobe, which revealed an abnormal uptake of 67Ga-citrate. Ultrasonograms demonstrated a solid mass, 8 X 9 cm, in the right lobe of the liver. A CT-scan of the abdomen also showed a large, rounded, low attenuation mass with central necrosis in the right hepatic lobe: the pancreas and the remaining retroperitoneal structures appeared normal. Following the administration of PSK alone, 3 g daily, for three months, a remarkable regression of both hepatomegaly and lung metastasis was observed. Liver scan, ultrasonograms and CT-scan showed a striking resolution of the intrahepatic mass except central necrosis. AFP decreased to 33.7 ng/ml and CEA was 8.2 ng/ml. After about one year, however, ultrasonogramms showed a newly growing solid mass, 3.5 X 3.5 cm, in the left lobe of the liver. A needle biopsy specimen was taken from the intrahepatic mass, and it was interpreted as hepatoma. He is now healthy.
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PMID:[Case of hepatocellular carcinoma with a marked reduction in the tumor size induced by PSK administration alone]. 619 83

A case, unique in the literature, is reported in which a primary carcinoma of the liver presented a right-sided heart failure and pulmonary hypertension. The diagnosis of hepatocarcinoma was established by needle biopsy of the liver. Later, postmortem examination demonstrated that the pulmonary arterial tree was severely compromised by multiple tumor microemboli, despite the persistent lack of characteristic roentgenographic abnormality in our patient. In reviewing the literature, we found rare cases of occult renal cell carcinoma, choriocarcinoma and one of occult hepatocarcinoma, which presented as pulmonary embolism. These were diagnosed by pulmonary embolectomy, human chorionic gonadotrophin levels or autopsy, respectively. In another small group of reported cases of known carcinoma (gastric, breast, colonic) the patients had a clinical picture of "idiopathic" pulmonary hypertension or of pulmonary hypertension with pulmonary metastases. Pulmonary hypertension in these cases resulted from carcinomatous lymphangitis and/or tumor microembolization, as in our case. We report this case to emphasize the necessity of including occult carcinoma in the differential diagnosis of pulmonary hypertension and right ventricular failure.
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PMID:Pulmonary hypertension as a presentation of hepatocarcinoma. Report of a case and brief review of the literature. 624 34

Pathological examinations during autopsy of 1457 cases of cancer demonstrated the presence of metastatic pulmonary emboli in 10 p. cent (148 cases). The were divided, as a function of their site and histological type of the primary neoplasm, as follows: hepatoma 33 p. cent, chorioepithelioma 25 p. cent, endocrine glands 19 p. cent, biliary tract 17.6 p. cent, hypernephroma 15.6 p. cent, sarcoma 13 p. cent, and various other tumors such as cancer of the pancreas, and breast. Two anatomical types of these emboli can be distinguished: one mixed type associated with a pulmonary cancerous lymphangitis (90 cases), and observed at a later stage in the disease. This may be latent or cause a subacute cor pulmonale. The other type is not associated with lymphangitis (58 cases), results from hematogenic cancers (hepatoma, hypernephroma, etc...), is often seen at an early stage, and causes sudden death. Histological examination enabled the consequences of any infarct developing as a result of the emboli to be demonstrated, and the origin of the emboli from neoplasmatic thromboses in the primary cancer drainage routes or from metastases in the liver to be determined.
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PMID:[Metastatic pulmonary emboli: clinical types and incidence (author's transl)]. 625 4

A 75-year-old man was admitted to our hospital because of severe dyspnea and pollakiuria in October 2001. We diagnosed his illness as carcinomatous pericarditis caused by the recurrence of primary lung cancer and prostatic hypertrophy. He had undergone surgery for gastric cancer in 1986, and for lung cancer in 1996. Furthermore, he had been treated for hepatocellular carcinoma in 1997. He finally died in February 2002 of respiratory failure due to the carcinomatous lymphangitis that followed the lung cancer. After autopsy, a microscopic view of the prostate revealed that he had prostatic carcinoma. Such a case is rare.
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PMID:[A case of quadruple cancer arising in the stomach, lung, liver and prostate]. 1506 83