Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report new operative approaches to the treatment of hepatic vein occlusion due to malignant tumors in the liver and their results in four patients. Two patients had hepatoma, one had metastatic melanoma, and one had metastatic leiomyosarcoma. All of them had abdominal pain, abdominal distention secondary to ascites, and massive hepatomegaly. The right lobe and medial segment of the left lobe of the liver were involved in three patients, and the involvement was diffuse throughout the liver in one. Hepatic veins were occluded completely in one patient, and two of three veins were occluded in the others. Two patients were treated by hepatic resection and removal of tumor thrombus from the hepatic vein under isolation-perfusion technique. They lived 18 and six months, respectively, without recurrence of Budd-Chiari syndrome. Tumors in the other patients were diffuse and could not be resected. The hepatic artery was ligated and chemotherapy was given postoperatively. Ascites and abdominal pain disappeared completely in one, who survived 17 months. The other patient had significant palliation and lived nine months.
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PMID:Surgical management of hepatic vein occlusion by tumor: Budd-Chiari syndrome. 19 61

Metastatic melanoma is rarely confined to a single organ. Ten patients presenting with metastasis limited to the liver were treated surgically. Six of them had primary ocular melanomas. Treatment involved hepatic lobectomy in three and catheterization of the hepatic artery for regional chemotherapy in seven. Median survival following resection was 16 months and following catheterization five months. Nearly all long-term survivors were patients who had ocular melanoma. All patients presented with advanced liver involvement causing hepatomegaly. The study suggests that surgical treatment has a place in the management of solitary liver metastasis if there is no extrahepatic spread and diagnosis is not delayed.
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PMID:Surgical treatment of metastatic melanoma confined to the liver. 688 93

Choroidal melanoma represents the primary intraocular malignancy in adults with a reported incidence of about 4000 cases per year. The liver is the sole site of metastases in more than 80% of cases and is affected in up to 90% of patients who develop metastatic disease. Patients with metastatic melanoma have usually a median survival of 6 months. In the present paper, the case of a 42-year-old woman with choroidal melanoma who underwent surgery and was followed up for 7 years with no evidence of relapse is reported. Eight months later she had a car accident and was admitted to the hospital complaining of abdominal pain, lack of appetite and asthenia. At physical examination, jaundice and hepatomegaly were found. Abdominal ultrasonography revealed the presence of several hypoechoic lesions, and liver function was compromised due to coagulation deficiency. Thus, the diagnosis of metastatic choroidal melanoma was obtained by video-assisted laparoscopy that showed disseminated darkly pigmented lesions on the surface of the liver. The patient died of liver failure three months later. At autopsy, histopathological examination of the liver confirmed the diagnosis, excluding local recurrence of the choroidal melanoma.
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PMID:Late liver metastases of choroidal melanoma detected by laparoscopy. 1918 Oct 11

Diffuse liver infiltration by melanoma of unknown primary origin is rare. We encountered a unique case of diffuse liver infiltration by melanoma of unknown primary origin in our hospital. A 62-year-old woman was referred to our hospital for anorexia of 6 months duration and abdominal distension for 1 month. Ultrasonography (US), computerized tomography (CT) and magnetic resonance imaging (MRI) revealed an obvious enlarged liver without detectable nodules. She was diagnosed as liver metastasis by melanoma of unknown primary origin via percutaneous liver biopsy. The report demonstrates the difficulty of making a noninvasive diagnosis of diffuse hepatic infiltration on metastatic melanoma.
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PMID:Diffuse liver infiltration by melanoma of unknown primary origin: one case report and literature review. 2000 98