Die chirurgische Anatomie des intrahepatischen Portaltrakts

Zusammenfassung

Das Ziel dieser Studie war die Identifizierung von charakteristischen anatomischen Beziehungen zwischen dem lymphatischen und dem biliären System der Leber, insbesondere der zwischen diesen Systemen vermuteten Verbindungen in den intrahepatischen Anteilen des Portaltrakts. An 75 Lebern von Erwachsenen wurden morphologische Untersuchungen der vaskulär-fibrösen Strukturen der intrahepatischen Anteile des Portaltrakts durchgeführt. Es wurde festgestellt, dass die einzelnen Segmente der intrahepatischen Strukturen und ihre fibrösen Schichten aus drei vaskulär-fibrösen Blättern oder Scheiden bestehen, die sich zirkulär einhüllen. Die extramuralen biliären Schleimdrüsen bilden die Verbindungen zwischen dem lymphatischen und dem intrahepatischen biliären System.

Abstract

The aim of the study was the identification of anatomical characteristics of lymphobiliary interactions and their presumed connections in the intrahepatic portal tracts. Morphological investigation of vascular-fibrous structures in the intrahepatic portal tracts of 75 adults liver samples was performed. It was described that the single segments of the intrahepatic structures and their fibrous tunics constitute of three vascular-fibrous sheathes orbiculary surrounding each other. The extramural biliary mucous glands provide the connections between the lymphatic and intrahepatic biliary systems.

Lymphobiliäre Verbindungen - hepatische vaskulär-fibröse Strukturen

Lymphobiliary connections - hepatic vascular-fibrous structures

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