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宫颈是一种细菌隐藏的部位,与感染的开始和向整个生殖道传播有关。本文主要讨论宫颈炎及其在引起上生殖道感染的潜在作用。宫颈呈圆锥形,下端外直径在1.5～4.5cm之间,颈管管道狭小,宽2～5 mm,月经中期时精子和细菌较易上行,如宫颈变形或变宽,则精子或细菌亦可在其它时间通过。经期时,血和宫内膜碎片通过颈管下行。子宫颈管内膜基本结构是一种有腺窝或沟的错综复杂的系统。成年期的粘膜皱褶类似棕榈树的复叶,称为棕榈皱襞。在每一裂
The cervix is a hidden part of the bacteria, and the beginning of infection and spread to the entire reproductive tract. This article focuses on cervicitis and its potential role in causing upper genital tract infections. Cervical was conical, the outer diameter of the lower end of 1.5 ~ 4.5cm between the narrow neck canal, width 2 ~ 5 mm, menstrual metaphase sperm and bacteria more easily up, such as cervical deformation or broaden, the sperm or bacteria may Passed at other times. Menstrual period, blood and endometrial debris through the neck down. The basic structure of the endocervix is a complex system with glandular or furrow. Mucous folds in adulthood resemble the compound leaves of palm trees, called palm folds. In every split