2024年2月20日 · Melanosis coli is a medical condition caused by the release of a pigment molecule — called lipofuscin — into the mucus membranes of the large intestine (colon). Melanosis coli isn’t life ...

2024年8月27日 · What is melanosis coli? Melanosis coli is a benign (noncancerous) condition that causes the inner lining of your colon to be a darker color than usual. It typically makes parts of your colon appear dark brown or black. The condition itself doesn’t cause any symptoms.

2017年8月25日 · Melanosis coli is a harmless condition in which the lining of the colon and rectum, which is usually pink in color, turns a shade of black or brown.

2023年11月21日 · Melanosis coli is a benign pigment disorder in which the lining of the large intestine, or colon, turns black or brown, usually as a result of laxative use. Some research suggests that...

Melanosis coli, also pseudomelanosis coli, is a disorder of pigmentation of the wall of the colon, often identified at the time of colonoscopy. It is benign and may have no significant correlation with disease.

What is Melanosis? Melanosis encompasses a range of conditions marked by increased melanin deposition. While primarily affecting the skin, it can also involve other organs such as the eyes and mucous membranes. The condition is not exclusive to humans and can be observed in animals as well.

2023年8月23日 · Melanosis coli is a harmless, reversible condition and does not cause colorectal cancer. The pigment deposits are simply a byproduct of the aging process. Since it has no symptoms, melanosis coli is usually identified during a colonoscopy.