Gordon P H
Gastroenterol Clin North Am. 1987 Mar;16(1):1-15.
An understanding of the anatomy of the anorectum is essential to the understanding of the disease processes that occur in this area. Physiology of the anorectal region is very complex, and the maintenance of anal continence depends upon a highly integrated series of complicated events upon which there is not uniform agreement. A brief description is made of the various modes of investigation available to establish a diagnosis, provide an objective assessment of function, or identify the anatomic site of a lesion. This is followed by a list of disorders that have been studied in an effort to better determine their pathogenesis.
了解肛门直肠的解剖结构对于理解该区域发生的疾病过程至关重要。肛门直肠区域的生理学非常复杂，肛门节制的维持取决于一系列高度整合的复杂事件，对此尚无统一的定论。本文简要介绍了用于建立诊断、提供功能客观评估或确定病变解剖部位的各种检查方法。随后列出了为更好地确定其发病机制而进行研究的一系列疾病。
