Inner Thigh Lumps: Causes, Symptoms, and When to Seek Help - Surgery

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Inner thigh mass


This town has had a lump on the inner thigh for about a month, with symmetrical nodules that are painful when pressed.
The skin on the outside becomes red for a while and then disappears, but they have reappeared with the recent menstrual period.
Did these symptoms start after gastrointestinal inflammation? Could it be cancer? Which specialty should I see?

hh, 20~29 year old female. Ask Date: 2015/11/02

Dr. Xu Kaixi reply Surgery


Based on your description, these lumps accompanied by skin changes and pain are more likely to be infected sebaceous cysts or benign tumors such as lipomas.
To confirm the diagnosis, it is recommended that you visit a surgical outpatient clinic for examination.

Reply Date: 2015/11/02

More Info


Understanding lumps in the inner thigh can be concerning, especially when they are painful and associated with changes in skin color. Based on your description, it seems you are experiencing symmetrical lumps on the inner thighs that are painful when pressed, with intermittent redness and swelling. These symptoms can be indicative of several conditions, and it’s important to consider various factors to determine the cause.


Possible Causes
1. Lymphadenopathy: One of the most common causes of lumps in the groin area is swollen lymph nodes. This can occur due to infections, inflammation, or other underlying conditions. If you recently had gastrointestinal inflammation, it’s possible that your body is responding to an infection or inflammation, leading to swollen lymph nodes.

2. Folliculitis: This is an inflammation of the hair follicles, often caused by bacterial or fungal infections. It can lead to red, painful lumps that may resemble boils. If these lumps are near hair follicles, this could be a potential cause.

3. Cysts: Sebaceous cysts can form in various parts of the body, including the inner thighs. These are usually benign and can become inflamed or infected, causing pain and redness.

4. Hernias: Inguinal hernias can present as lumps in the groin area. They may become more noticeable when straining or lifting heavy objects and can be associated with discomfort.

5. Lipomas: These are benign tumors made of fat tissue. They are usually painless but can sometimes cause discomfort if they press against nerves or other structures.

6. Infections: Conditions such as abscesses or cellulitis can cause painful lumps and redness. If there is a history of skin infections or recent trauma, this could be a possibility.

7. Cancer: While it’s natural to worry about cancer, especially with new lumps, it’s important to remember that many lumps are benign. However, if the lumps persist, grow, or are associated with other concerning symptoms (like weight loss, fever, or night sweats), further evaluation is warranted.


When to Seek Help
You should consider seeking medical attention if:
- The lumps persist for more than a few weeks.

- They grow in size or number.

- You experience significant pain, fever, or other systemic symptoms.

- There are changes in your overall health, such as unexplained weight loss or fatigue.


Which Specialist to See
For lumps in the inner thigh, you can start by consulting a primary care physician. They can perform a physical examination and may refer you to a specialist, such as:
- Dermatologist: If the lumps appear to be skin-related (like cysts or folliculitis).

- General Surgeon: If there is a suspicion of a hernia or if surgical intervention is needed for any lumps.

- Oncologist: If there is a concern for malignancy after initial evaluation.


Conclusion
In summary, while lumps in the inner thigh can be concerning, many potential causes are benign. It’s essential to monitor the lumps and seek medical advice if they persist or worsen. Early evaluation can help rule out serious conditions and provide peace of mind. Remember, your health is paramount, and addressing these concerns with a healthcare professional is the best course of action.

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