What Causes a Flesh-Colored Lump to Appear Around the Anus?
Mar 09, 2022
Source: Cainiu Health
Dr. Liu Shangang
Introduction
1. Hemorrhoids, including prolapsed internal hemorrhoids, circumferential mixed hemorrhoids, and thrombosed external hemorrhoids.
2. Rectal prolapse—refers to downward displacement of the anal canal, rectal mucosa, rectum, or even a portion of the sigmoid colon.
3. Rectal polyps—commonly occur in the distal rectum and may protrude through the anus during defecation.
4. Rectal leiomyosarcoma—a malignant tumor arising from atypical smooth muscle cell proliferation, most frequently located in the lower rectum.
The anus is the body’s excretory organ. Due to inconvenience of observation or perceptions of uncleanliness, many people neglect its health. So, what does it mean when a fleshy lump appears near the anus? Let’s explore this together.
What Causes a Fleshy Lump Near the Anus?
A fleshy lump appearing at the anal verge may indicate one of the following conditions:
1. Hemorrhoids: Prolapsed internal hemorrhoids, circumferential mixed hemorrhoids, or thrombosed external hemorrhoids often manifest as visible swellings outside the anus during straining at defecation.
2. Rectal prolapse: A condition in which the anal canal, rectal mucosa, or the rectum—and sometimes part of the sigmoid colon—descends and protrudes externally through the anus. It is commonly referred to as “prolapsed anus.”
3. Rectal polyps: Common benign tumors of the rectum, which may occur singly or multiply. Most are pedunculated, round or oval masses, frequently located in the distal rectum. They may protrude from the anus during bowel movements and spontaneously retract afterward. Adenomatous polyps are considered precancerous lesions; if left untreated, they may progress to rectal cancer.
4. Rectal leiomyosarcoma: A tumor arising from atypical smooth muscle cell proliferation, typically located in the lower rectum. It usually grows intraluminally (into the rectal lumen). Without timely surgical intervention, a benign leiomyoma may undergo malignant transformation into leiomyosarcoma, leading to rectal narrowing and symptoms such as constipation, a sensation of rectal fullness or pressure, and rectal bleeding.
Therefore, if you notice a small fleshy lump or nodule near your anus, seek medical evaluation promptly and undergo examination without hesitation. A qualified physician can assess your symptoms and provide an accurate diagnosis, followed by appropriate treatment recommendations tailored to the specific condition.
We hope the above information is helpful to you.
