rectal examination

基本解释

Rectal examination is an important part of any general examination, because it allows the doctor to detect or to eliminate a number of important disorders.
直腸指檢是一個重要組成部分，任何一般的考試，因爲它允許毉生，以發現或消除了一些重要的疾病。
Thus, digital rectal examination can be used as a complement and development of "palpation" method, one of four diagnostic methods, and become a "rectal palpation.
因而，直腸指診可作爲中毉四診法之一的“切診”法的補充和發展，而成爲“直腸切診”。
Comparing with the rectal examination, B-mode ultrasound have had more convenient and higher veracity, it has been intuitional and not damnified the uterus and embryo.
與傳統的直腸觸診法相比，B超早期妊娠診斷法快捷、簡便、準確率高，對早期妊娠診斷以實時圖像顯示，具有直觀性，對子宮及其胎兒的應激小且無損傷。