diathermy 发表于 2025-3-28 18:17:45
http://reply.papertrans.cn/16/1548/154731/154731_41.pnganagen 发表于 2025-3-28 20:04:53
http://reply.papertrans.cn/16/1548/154731/154731_42.pngnascent 发表于 2025-3-28 23:41:02
Anal Disorders,e squamous epithelium of the anus. The aetiology is not completely understood (chronic posterior anal ischaemia and internal anal sphincter spasm are the most accredited theories). Severe pain during and post defaecation is the most important symptom and a gently clinical examination achieves a secu