External Anal Masses: Causes, Symptoms, and Treatment Options - Surgery

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Perianal mass


Since around my senior year of high school, I have had an unexplained lump located right next to my anus.
At first, it was small and painless, so I didn't pay much attention to it, thinking it would go away with topical medication.
However, it soon swelled up again and started to become painful, and I noticed a smaller lump forming next to it.
Over time, I ended up with two or three lumps, but only the first one was painful.
I consulted a dermatologist who suggested it might be folliculitis and prescribed medication for me to take and apply.
After using the treatment for a while, the swelling would subside, but recently it has swollen up again, and it is quite large now.
It hurts when I press on it, and sitting is very uncomfortable (I have a job that requires prolonged sitting, and now I can hardly sit still).
Lying down is manageable, but walking and running are painful.
I have been applying anti-inflammatory and analgesic ointments for several days, but they don't seem to be effective.
I'm unsure what the issue is, as there are no open wounds, just redness.

Ling Er, 20~29 year old female. Ask Date: 2017/03/07

Dr. Ke Fangxu reply Surgery


Answer: Since I cannot examine you in person, I cannot provide a definitive diagnosis.
Conditions such as hemorrhoids, genital warts, sebaceous cysts, anal abscesses, or fistulas are all possibilities, and the treatment options vary for each.
I recommend that you consult a surgeon for an examination to obtain a definitive answer and advice.

Reply Date: 2017/03/07

More Info


External anal masses can be a source of discomfort and concern, particularly when they cause pain or other symptoms. Understanding the potential causes, symptoms, and treatment options is essential for managing this condition effectively.


Causes of External Anal Masses
1. Hemorrhoids: One of the most common causes of anal masses is hemorrhoids, which are swollen veins in the lower rectum or anus. They can be internal or external, with external hemorrhoids often causing pain and discomfort, especially when sitting.

2. Abscesses: An anal abscess is a collection of pus that can form near the anus due to infection. This can lead to swelling, pain, and redness in the area.

3. Fistulas: An anal fistula is a small tunnel that forms between the end of the bowel and the skin near the anus. It can develop as a result of an abscess and may cause persistent drainage and irritation.

4. Skin Tags: These are small, benign growths that can occur around the anal area. While they are usually painless, they can become irritated or inflamed.

5. Warts: Genital warts caused by the human papillomavirus (HPV) can also appear around the anal area and may cause discomfort.

6. Folliculitis: This is an inflammation of the hair follicles, which can occur in the anal region and may present as small, painful bumps.

7. Tumors: Although less common, both benign and malignant tumors can develop in the anal area. It is essential to have any new or changing masses evaluated by a healthcare professional.


Symptoms
The symptoms associated with external anal masses can vary depending on the underlying cause but may include:
- Pain or discomfort, especially when sitting or during bowel movements
- Swelling or a noticeable lump near the anus
- Redness or inflammation in the area
- Discharge or bleeding
- Itching or irritation
In your case, the initial small, painless lump that has grown and become painful suggests a possible progression from a benign condition, such as a hemorrhoid or folliculitis, to something that may require further evaluation, especially given the recurrence and increase in size.


Treatment Options
1. Conservative Management: For conditions like hemorrhoids or minor skin irritations, conservative measures such as warm sitz baths, topical creams (like hydrocortisone), and over-the-counter pain relievers may provide relief.

2. Medications: If an infection is suspected, antibiotics may be prescribed. For inflammatory conditions, corticosteroids may help reduce swelling and pain.

3. Surgical Intervention: If the mass is persistent, painful, or does not respond to conservative treatments, surgical options may be necessary. This could include drainage of an abscess, removal of hemorrhoids, or excision of skin tags or warts.

4. Follow-Up Care: Regular follow-up with a healthcare provider is crucial, especially if symptoms persist or worsen. This ensures that any underlying issues are addressed promptly.


Conclusion
Given your symptoms and the history of the mass, it is essential to consult with a healthcare professional, preferably a colorectal surgeon or a gastroenterologist, for a thorough evaluation. They may perform a physical examination and possibly imaging studies to determine the exact nature of the mass and recommend appropriate treatment. Early intervention can help prevent complications and improve your quality of life, especially considering your work requires prolonged sitting.

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