Hepatocellular Carcinoma Growing in the Pulmonary Arteries, Complicated with Venous Thrombosis

A case of hepatocellular carcinoma (HCC) complicated with vascular invasion of the portal vein, hepatic vein, and pulmonary artery, accompanied by inferior vena caval and renal vein thrombosis, is reported. The patient was a 38-year-old female, positive in serum HBsAg and anti-HBe. Because portal tr...

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Published inJapanese Journal of Medicine Vol. 26; no. 3; pp. 388 - 392
Main Authors TAKAGI, Hitoshi, YAMADA, Shoji, ABE, Takehiko, ICHIKAWA, Kunio, TAKEZAWA, Jiro, NAGAMINE, Takeaki, KOBAYASHI, Setsuo, KATAKAI, Shigeyuki
Format Journal Article
LanguageEnglish
Published Japan The Japanese Society of Internal Medicine 1987
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Summary:A case of hepatocellular carcinoma (HCC) complicated with vascular invasion of the portal vein, hepatic vein, and pulmonary artery, accompanied by inferior vena caval and renal vein thrombosis, is reported. The patient was a 38-year-old female, positive in serum HBsAg and anti-HBe. Because portal trunk thrombosis was pointed out at the first diagnosis, incomplete transcatheter hepatic arterial embolization was carried out three times and one-shot therapy of anti-cancer agent given once. Four months after the first therapy, the patient died of oliguria and hypotension of sudden onset. The autopsy revealed not only intrahepatic vascular invasion but also tumor growth in the bilateral pulmonary arteries and thrombosis from the inferior vena cava to both renal veins unaccompanied by right atrial growth. Because the renal vein was thrombosed and HCC was accompanied by vascular invasion, especially pulmonary arterial invasion, the patient was thought to have become oliguric and hypotensive before severe hepatic failure. The metastatic tumor had grown in the pulmonary trunk without intra-atrial expansion because of the histological tight junction between the tumor and the wall of that vessel.
Bibliography:ObjectType-Case Study-2
SourceType-Scholarly Journals-1
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ISSN:0021-5120
1881-123X
DOI:10.2169/internalmedicine1962.26.388