Suspected tumor at the left costal margin?
Hello, doctor.
Recently, I noticed a small hard lump under the left rib cage when I inhaled and touched that area.
If I don't intentionally touch it while breathing, I can't feel it.
It doesn't feel much like muscle, so I would like to know if I should be particularly concerned.
I looked up some information, and it seems to lean towards being a lipoma.
If I need to seek medical attention, should I see a surgeon, or would a gastroenterologist be appropriate as well? I am currently under regular follow-up treatment for gastroesophageal reflux with a gastroenterologist, so I wanted to ask.
Thank you.
zou, 30~39 year old female. Ask Date: 2017/06/28
Dr. Chen Jiaming reply Surgery
Because it becomes more pronounced with inhalation, this mass is likely to be mobile and is mostly derived from subcutaneous tissue, such as a lipoma.
If seeking medical attention, one should consult a general surgeon rather than a gastroenterologist.
Reply Date: 2017/06/28
More Info
When you discover a lump or hard mass under your left rib, it can understandably cause concern, especially given your previous health experiences and family history. It's important to approach this situation with a clear understanding of the potential causes and the appropriate steps to take.
Firstly, the lump you are feeling could be a variety of things. While your research suggests it might be a lipoma (a benign tumor made of fat tissue), other possibilities include lymphadenopathy (swollen lymph nodes), fibromas, or even more serious conditions such as tumors of the liver or other abdominal organs. Given that you mentioned it is not painful and only noticeable when you take a deep breath, this could lean towards a benign condition, but it is essential to have a thorough evaluation to rule out any serious issues.
The fact that you have a history of gastroesophageal reflux disease (GERD) and are under regular follow-up with a gastroenterologist is relevant. While GERD primarily affects the esophagus, it can sometimes lead to referred sensations or discomfort in the abdominal area, which might complicate the interpretation of symptoms. However, the presence of a palpable mass warrants further investigation.
In terms of what to do next, it is advisable to consult with a healthcare professional. Since you are already seeing a gastroenterologist, it would be reasonable to start there. They can perform a physical examination and may recommend imaging studies, such as an ultrasound or CT scan, to better characterize the lump. If the gastroenterologist feels it is necessary, they may refer you to a surgeon for further evaluation, especially if there is any suspicion of a more serious condition.
If the lump is determined to be a lipoma or another benign entity, it may not require any treatment unless it becomes bothersome or grows significantly. However, if there are any signs of malignancy or if the lump changes in size or characteristics, surgical intervention may be necessary.
In summary, while the lump under your left rib may be benign, it is crucial to have it evaluated by a healthcare professional. Starting with your gastroenterologist is a good approach, as they can provide a comprehensive assessment and guide you on the next steps. Regular monitoring and follow-up are key, especially given your medical history. Remember, early detection and intervention are vital in managing any potential health issues effectively.
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