Groin and Pubic Symphysis Masses: Possible Lymphoma? - Oncology

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Inguinal and pubic symphysis mass?


I felt a 0.5x0.5 cm mass in my right groin that moves when pressed and is painful.
Additionally, there is a 2x1 cm mass in the perineal area above the pubic symphysis that is also painful when pressed.
Could this be a lymphatic tumor?

Hsu An, 20~29 year old female. Ask Date: 2015/11/18

Dr. Chen Yunfang reply Oncology


Hello: Your concern requires a physical examination for proper assessment, and it is difficult to address this issue online.
If there are any suspicions, a biopsy will be performed for further evaluation.
Thank you!

Reply Date: 2015/11/18

More Info


When it comes to the presence of masses in the groin and pubic symphysis area, particularly when they are movable and tender to the touch, there are several potential explanations to consider. While the concern for lymphoma is valid, especially given the nature of the masses, it is important to explore other possibilities before jumping to conclusions.

Firstly, lymph nodes are commonly found in the groin area, and they can become enlarged due to various reasons, including infections, inflammation, or malignancies such as lymphoma. In your case, the movable and tender nature of the masses suggests that they could be lymphadenopathy, which is the enlargement of lymph nodes. This can occur in response to infections, such as sexually transmitted infections, skin infections, or even systemic infections like viral illnesses.
In addition to infections, other benign conditions can cause lymph node enlargement. For instance, reactive lymphadenopathy can occur due to localized inflammation or irritation in the area. This could be due to a skin infection, an insect bite, or even a recent injury.
On the other hand, if the masses are indeed lymph nodes, their tenderness and mobility are generally more indicative of a benign process rather than a malignant one. Malignant lymph nodes, such as those associated with lymphoma, are often firm, fixed to surrounding tissues, and may not be tender. However, this is not a definitive rule, as some lymphomas can present with tenderness.

Another possibility to consider is the presence of a cyst or a lipoma (a benign fatty tumor). These can also present as movable masses in the groin area and are typically not associated with significant pain unless they are compressing nearby structures or are inflamed.

Given the complexity of your symptoms and the potential for various underlying causes, it is crucial to seek further evaluation from a healthcare provider. A thorough physical examination, along with imaging studies such as an ultrasound or CT scan, may be necessary to characterize the masses better. Additionally, blood tests may help assess for signs of infection or other systemic issues.

If there is a suspicion of lymphoma or any other malignancy, a biopsy may be warranted to obtain a definitive diagnosis. This would involve taking a small sample of the tissue from the mass for pathological examination.

In summary, while the presence of movable and tender masses in the groin and pubic symphysis area raises concerns for lymphadenopathy, it is essential to consider other benign causes as well. A comprehensive evaluation by a healthcare professional is necessary to determine the exact nature of these masses and to guide appropriate management. Early diagnosis and treatment are crucial, especially if there is any underlying malignancy.

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