Lieberman D A
Ann Intern Med. 1984 Dec;101(6):837-46. doi: 10.7326/0003-4819-101-6-837.
Anorectal disorders include a diverse group of pathologic processes that are frequently encountered in general medical practice but are poorly understood. The optimal management of anal pain, itching, bleeding, and incontinence is based on sound anatomic and pathophysiologic principles. Advances have been made in understanding the pathogenesis and management of four anorectal disorders frequently encountered by internists: hemorrhoids, fissures, pruritus, and incontinence.
肛肠疾病包括一组多样的病理过程，这些过程在普通医疗实践中经常遇到，但人们对此了解甚少。对肛门疼痛、瘙痒、出血和失禁的最佳管理基于合理的解剖学和病理生理学原理。在内科医生经常遇到的四种肛肠疾病（痔疮、肛裂、瘙痒症和失禁）的发病机制和管理方面已经取得了进展。
