Experimental Study on the Eifect of an Artificial Arterio-portal Shunt for the Dearterialized Liver after a Major Hepatic Resection

Toshio Nakagohri, Takehide Asano, Takashi Kenmochi, Takesada Goto, Kazuo Enomoto, Kaoru Sakamoto, Kaichi Isono

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

The effect of an artificial arterio-portal shunt (A-P shunt) for the dearterialized liver after a major hepatic resection was studied. Mongrel dogs were divided into 2 groups. The hepatic artery and collaterals to the liver were dissected after 40% hepatectomy in the control group. In the A-P shunt group the hepatic artery and collaterals to the liver were dissected and A-P shunt was made between the common hepatic artery and the gastroduodenal vein after 40% hepatectomy. Blood flow to the liver, pressure of the portal vein, 02 partial pressure of liver tissue and hepatic enzymes were measured, and a hepaplastin test was carried out. Survival rates were also determined. The 02 partial pressure of liver tissue and pressure of the portal vein were significantly elevated in A-P shunt group, and the group had better liver function and a better suvival rate. A-P shunt is a possible procedure for dearterialized liver after major hepatic resections.

Original languageEnglish
Pages (from-to)1007-1011
Number of pages5
Journalthe japanese journal of gastroenterological surgery
Volume25
Issue number4
DOIs
Publication statusPublished - 01-01-1992
Externally publishedYes

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Liver
Hepatic Artery
Partial Pressure
Hepatectomy
Portal Vein
Pressure
Veins
Dogs
Control Groups
Enzymes

All Science Journal Classification (ASJC) codes

  • Surgery
  • Gastroenterology

Cite this

Nakagohri, Toshio ; Asano, Takehide ; Kenmochi, Takashi ; Goto, Takesada ; Enomoto, Kazuo ; Sakamoto, Kaoru ; Isono, Kaichi. / Experimental Study on the Eifect of an Artificial Arterio-portal Shunt for the Dearterialized Liver after a Major Hepatic Resection. In: the japanese journal of gastroenterological surgery. 1992 ; Vol. 25, No. 4. pp. 1007-1011.
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Experimental Study on the Eifect of an Artificial Arterio-portal Shunt for the Dearterialized Liver after a Major Hepatic Resection. / Nakagohri, Toshio; Asano, Takehide; Kenmochi, Takashi; Goto, Takesada; Enomoto, Kazuo; Sakamoto, Kaoru; Isono, Kaichi.

In: the japanese journal of gastroenterological surgery, Vol. 25, No. 4, 01.01.1992, p. 1007-1011.

Research output: Contribution to journalArticle

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AU - Goto, Takesada

AU - Enomoto, Kazuo

AU - Sakamoto, Kaoru

AU - Isono, Kaichi

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