Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0345904 (liver cancer)
 15,188 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 61-year-old male was admitted because of hemoptysis. He had a 9 year history of liver cirrhosis associated with HB viral chronic hepatitis. Physical examination revealed no abnormalities. Laboratory investigations revealed positive HBs antigen with normal alpha-fetoprotein. Chest X-ray film showed large mediastinal lymph nodes and an endobronchial polypoid mass in the distal end of the right main bronchus. The right main PA was narrowed due to compression by the mediastinal mass. Bronchoscopic examination revealed a polypoid mass in the right main bronchus. The biopsy specimen was histologically diagnosed as undifferentiated large cell carcinoma. The patient developed respiratory failure, and died 3 weeks after admission. Autopsy revealed a small liver cancer of 1.3 cm diameter within the cirrhotic liver, associated with a small abdominal lymph node metastasis and large mediastinal lymph node swellings. Thromboembolism in the bilateral main pulmonary arteries was concluded to be the cause of death. The mediastinal mass which directly invaded into the right main bronchus had a close histological similarity with the liver cancer, showing undifferentiated carcinoma cells with bizarre nuclei and abundant cytoplasm. An immunohistological study revealed cells positive for alpha-fetoprotein in the mediastinal lymph nodes. The patient was diagnosed as having small liver cancer with mediastinal lymph node metastases. A survey of the literature revealed only a few cases of advanced hepatoma associated with prominent mediastinal metastases. This is the first reported case of small liver cancer presenting with large mediastinal lymph node metastases.
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PMID:[A case of small liver cancer presenting as a huge mediastinal mass]. 132 37

The surgical management of patients with nontuberculous Mycobacteriosis caused by Mycobacterium avium complex (MAC) was studied regarding the following cases: (1) We investigated whether there had been an appropriate time for surgical management of patients with MAC who had not responded to medication and who died after their conditions became worse retrospectively. During the past 10 years, 49 patients diagnosed with MAC died at the Toneyama national hospital. 26 patients of them died of respiratory failure, apparently due to the worsening of MAC. Excluding 2 patients who were extremely elderly, we investigated whether surgical management could have been applied in the remaining 24 patients. We found that surgical management would have been possible in only one patient, and that at the time of diagnosis of MAC in 23 patients, surgical management was already not possible. (2) There are patients with MAC who do not respond to medication and who continue to excrete bacilli, chest X-ray findings gradually become worse for several years. In 1989 we retrospectively studied chest X-ray findings from MAC patients and found that 36 out of 103 patients (35%) showed worsening chest X-ray findings. The strains were identified in 44 of the 103 patients by the DNA probes method. However, of 37 patients with M.avium (41%), 15 had worsening of chest X-ray findings, while none out of 7 patients with M. intracellulare had worsening of chest X-ray findings. We then observed the clinical course of 37 patients who showed continuous excretion of bacilli and whose serotypes had been identified (20 with serovars 4, 1 with serovars 6, 6 with serovars 8, 2 with serovars 12, 4 with serovars 14 and 5 with serovars 16) by using the fast-atom bombardment mass spectrometry (FAB/MS). Chest X-ray findings later worsened in 14 (70%) of 20 patients with serovars 4. Nine of these patients have since died; excluding one patient who had liver cancer, eight died of respiratory failure due to worsening of MAC. In 17 patients with serotypes except serovars 4, 4 (24%) patients had worsening of chest X-ray findings, but none of the 5 deaths in this group were due to respiratory failure owing to worsening of MAC. These results suggest that it is difficult to establish the indication of surgical management in MAC patients, except for patients with repeated hemoptysis at present. The prognosis and surgical management of pulmonary disease caused by M. avium complex should be considered.
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PMID:[The indication of surgical management in patients with pulmonary disease caused by Mycobacterium avium-intracellulare complex]. 903 17

Among the 165 cases of late-stage liver cancer treated in our hospital, 65 (39.4%) died, with an average survival time of 8.1 months and a median survival time of 7 months. Among the 65 dead patients, 45 were treated with traditional Chinese drugs and 20 with western medicine. The average survival time was 8.4 months in the former and 7.3 months in the latter group. The direct causes of death for the 65 patients were hepatic coma, severe hemorrhage of the upper digestive tract, Heyd's syndrome, hepatorrhexis, respiratory failure, cardiac failure, etc. The incidence rates of hemorrhage of the upper digestive tract and hepatorrhexis in the 45 patients treated with traditional Chinese drugs were obviously lower than those treated with western medicine.
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PMID:An analysis for death causes in 45 cases of liver cancer treated with traditional Chinese drugs. 1068 63

Hepatocellular carcinoma (HCC) is a highly malignant cancer, which can invade the portal vein and cause liver/long bone metastasis, although digestive tract metastatic tumor from the liver is very rare. This case report describes an unusual case of HCC (clear cell type), determined by pathology of the original liver tumor resected on March 16th, 2004. The patient returned to our hospital in February and July 2009 complaining of 'black stool' in the first instance, and 'anemia' on the second occasion. Colonoscopy and gastroscopy indicated colon cancer and stomach cancer, respectively. The right half colon and distal stomach were resected, and pathological inspection revealed liver cancer metastasis. The patient succumbed to respiratory failure due to liver cancer lung metastasis on the May 23rd, 2013. Tests for CD4+ and CD8+ T cells and the CD4+/CD8+ ratio, in addition to the expression of Fas, Fas ligand (FasL), indicated an evident difference in patient immunity during the tumor metastasis period. The disease progression in this patient suggested that immune surveillance may have been involved in the metastases. Furthermore, this case shows that clinicians should be alert to the possibility of metastases in uncommon sites that may be misdiagnosed as primary tumors. Surgical resection remains a valuable treatment for isolated digestive tract metastasis from liver cancer.
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PMID:Effect of immune suppression on metastasis in a patient with hepatocellular carcinoma metastasized to the colon and stomach: A case report. 2716 96