Back

Disease Comparison

Compare similarities and differences between two diseases.

Male Breast Cancer

Unknown
2
Symptoms
1
Causes
0
Treatments
5
FAQs
VS

Anal Fistula

Moderate
2
Symptoms
2
Causes
0
Treatments
5
FAQs

Overview

Male Breast Cancer
Male breast cancer is a rare cancer that develops in breast tissue. Although breast cancer is much more common in women, men have breast tissue and can develop breast cancer. A persistent lump is a common presentation, and other possible signs include nipple discharge, nipple or skin changes, dimpling, puckering, redness, or scaling. Finding and evaluating a new breast change promptly can help establish the diagnosis.
Anal Fistula
An anal fistula is an abnormal tunnel that develops between the inside of the anus or rectum and the skin near the anus. It often develops after an infection or abscess in an anal gland. Symptoms may include persistent drainage, pain, swelling, irritation, or recurrent abscesses around the anus.

Symptoms

Shared
None
Only in Left Disease
Dry Skin Persistent Hoarseness
Only in Right Disease
Fever Painful Urination

Causes

Shared
None
Only in Left Disease
Hormonal Imbalance
Only in Right Disease
Infection Inflammation

Diagnosis

Male Breast Cancer
Evaluation usually begins with a clinical breast examination and assessment of the lump or other breast changes. Diagnostic imaging such as mammography or ultrasound may be used to examine the breast and nearby tissues. A biopsy is generally needed to determine whether abnormal tissue is cancerous. If cancer is confirmed, additional tests may assess hormone receptors, HER2 status, lymph nodes, and the extent of disease.
Anal Fistula
An anal fistula is diagnosed through a medical history and examination of the anus and surrounding skin. The healthcare professional may look for an external opening, drainage, swelling, or tenderness. A digital rectal examination may help identify the tract. Imaging such as MRI or ultrasound may be used when the fistula is complex, recurrent, or difficult to identify during examination.

Prevention

Male Breast Cancer
There is no established way to completely prevent male breast cancer. Men can become familiar with their usual breast appearance and seek medical evaluation for a persistent lump, nipple discharge, skin changes, or other new symptoms. People with a strong family history or inherited cancer risk may benefit from genetic counseling and individualized surveillance or screening advice.
Anal Fistula
Preventing anal fistula mainly involves reducing the risk of anal abscesses and treating infections promptly. People with inflammatory bowel disease should follow appropriate medical treatment and monitoring. Persistent pain, swelling, drainage, or recurrent abscesses around the anus should be evaluated by a healthcare professional rather than left untreated.

Risk Factors

Male Breast Cancer
Risk factors include increasing age, a family history of breast cancer, inherited BRCA1 or BRCA2 variants, Klinefelter syndrome, previous chest radiation, and conditions that increase estrogen exposure. Cirrhosis, heavy alcohol use, obesity, and excess breast tissue may contribute to hormonal changes associated with risk. Men with concerning symptoms or substantial family history should discuss risk with a healthcare professional.
Anal Fistula
Risk factors include a previous anal abscess, inflammatory bowel disease such as Crohn disease, recurrent infections in the anal region, previous anal or rectal surgery, and conditions that interfere with normal healing or immunity. A history of an anal fistula also increases the likelihood of recurrence.

Treatment

Male Breast Cancer
Treatment comparison will be available soon.
Anal Fistula
Treatment comparison will be available soon.