人类内淋巴囊的三维解剖结构

Three-dimensional anatomy of the human endolymphatic sac.

作者信息

Bagger-Sjöbäck D, Jansson B, Friberg U, Rask-Andersen H

机构信息

Department of Otolaryngology, Karolinska Sjukhuset, Stockholm, Sweden.

出版信息

Arch Otolaryngol Head Neck Surg. 1990 Mar;116(3):345-9. doi: 10.1001/archotol.1990.01870030109020.

DOI:10.1001/archotol.1990.01870030109020

PMID:2306355

Abstract

Computerized and graphic three-dimensional reconstruction of a human endolymphatic duct and sac (ES) showed the ES to be a fusiform and flattened structure with marked tubularity, especially in the extraosseous region. The specimen was 18.2 mm long. It measured 60 X 200 microns at the isthmus portion of the endolymphatic duct and 200 X 7000 microns at the broadest part of the ES. The volume of the endolymphatic duct was 0.03 mm3 and of the ES, 1.85 mm3. The extraosseous ES volume represented more than two thirds of the total ES volume.

摘要

人体内淋巴管和内淋巴囊（ES）的计算机化和图形化三维重建显示，内淋巴囊是一个梭形且扁平的结构，具有明显的管状特征，尤其是在骨外区域。标本长18.2毫米。内淋巴管峡部的尺寸为60×200微米，内淋巴囊最宽处的尺寸为200×7000微米。内淋巴管的体积为0.03立方毫米，内淋巴囊的体积为1.85立方毫米。骨外内淋巴囊的体积占内淋巴囊总体积的三分之二以上。