2023年5月12日 · Sentinel piles develop when chronic anal fissures cause a tear in the skin around the anal region. When this tear keeps happening and healing over time, the edges of …

2016年3月15日 · Chronic anal fissures typically occur in the midline, with visible sphincter fibers at the fissure base, anal papillae, sentinel piles, and indurated margins. Anal fissures are...

Sentinel piles (also called sentinel skin tags) may get better without treatment but you may need to have them surgically removed if they are large or cause you problems.

Sentinel piles, also known as sentinel anal skin tags or rectal skin tags, are common and usually harmless growths that hang off the skin around the outside of the anus. Accurately diagnosing …

2019年3月13日 · A sentinel skin tag occurs on a fissure over the rectum. A sentinel skin tag may be particularly annoying and uncomfortable. This article will discuss preventing them from …

前哨痔（sentinel pile）又称哨兵痔，是指由于肛裂长期不愈合，裂口下端皮肤局部炎症，致使浅静脉及淋巴回流受阻、局部组织水肿和纤维变性而形成的结缔组织性外痔。

2016年1月8日 · A sentinel haemorrhoid is a small, papilla-like lesion that grows in the anal canal in reaction to an injury to the anus, usually accompanying a chronic anal fissure. The sentinel …

External haemorrhoids (piles), also known as 4 th degree piles, are swellings comprised of blood vessels rather than simple skin. These usually have an internal anchorage and can pop out …

肛裂是一種常見的肛管疾病，因齒狀線以下肛管皮膚層裂傷後形成的小潰瘍，長約 0.5～1 公分，其方向與肛管 縱軸 平行，常引起肛門劇烈疼痛，且不易癒合。 肛裂後所帶來的最主要問題 …

2025年4月7日 · Typical anal fissure symptoms are a sensation of tearing, ripping or burning and usually a small amount of bright red bleeding during and after a bowel movement. While the …