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英文誌(2004-)

Journal of Medical Ultrasonics

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1984 - Vol.11

Vol.11 No.05

Case Report(症例報告)

(0302 - 0306)

興味あるUS像を呈した若年性門脈圧亢進症の一例

A Case of Juvenile Portal Hypertension with Interesting Sonograms

大島 和子, 林 繁和, 江崎 正則, 中村 常哉

Kazuko OHSHIMA, Shigekazu HAYASHI, Masanori ESAKI, Tsuneya NAKAMURA

名古屋掖済会病院消化器科

Gastroenterology, Ekisaikai Hospital

キーワード : Electronic linear scanning, Portal hypertension, Cruveilhier-Baumgarten type collateral vein, Microscopic view of the liver

We reported a case of a giant collateral vein, which is so-called Cruveilhier-Baumgarten type collateral vein. A case is a 20 year-old man who felt abdominal tumor in his left hypochondrium.
We examined abdominal echography at the beginning. We found that the giant collateral vein continued from the umbilical portion of the left main branch of the portal vein.
In other examinations, angiography showed the giant collateral vein back to the IVC. Liver biopsy showed almost normal. From the above, we diagnosed idiopathic portal hypertension. The patient was performed splenectomy, proximal gastrectomy and devascularization. We made sure of the Cruveilhier-Baumgarten type collateral vein at the operation.
We consider that it would be useful to use abdominal echography in order to find outcollateral vein of portal hypertension, to follow up whether the veins are opened or closed, and also to discover new collateral veins.