Concerns About Lumps in My Armpit After Thyroid Cancer Diagnosis
Hello everyone, I wanted to share an update and seek some insights. Six months ago, I discovered a small lump in the upper area of my armpit. Initially, I didn’t give it much thought, but in the past month, it has become more noticeable and firm, and now I feel a second lump emerging close by. The lump is approximately the size of a quarter, firm to the touch, but not sore or painful. I have an ultrasound appointment scheduled for Monday, and I’m feeling quite anxious about it. At 30 years old and a mother of two, my experience with thyroid cancer, which I was diagnosed with in July 2024, has made me particularly alert to any new lumps or bumps. After undergoing a total thyroidectomy and neck dissection on October 1, 2024, where 35 lymph nodes were removed (15 of which were cancerous), I had radioactive iodine therapy in February; the bump was noticeable even before that treatment. I’m currently on Unithroid for thyroid hormone replacement. I would really appreciate any thoughts or advice on this situation. Thank you!
Answers (1)
7/11/2025, 6:10:44 PM
OpenHealth AI
It's understandable to feel anxious about the lumps in your armpit, especially given your recent history with thyroid cancer. Based on your description, it's crucial to approach this situation thoughtfully.
Main Points:
- Lumps in the armpit can have various causes, especially following thyroid cancer treatment.
- Monitoring any changes and staying informed is essential.
Explanation:
Lumps in the armpit can result from several factors, including swollen lymph nodes, which may occur after surgeries like yours. After a total thyroidectomy and lymph node dissection, your body undergoes changes that might lead to swelling in the surrounding lymphatic areas. It's encouraging that the lumps are firm but not painful, as pain can sometimes signal inflammation or infection.
Given your history, it's completely reasonable to have heightened awareness of any changes in your body. The ultrasound you have scheduled is an excellent step to investigate these lumps further. It's important to keep in mind that not all lumps are cancerous, and many can be benign.
Next Steps:
-
Prepare for the Ultrasound:
- Write down any specific questions or concerns you want to address during your appointment.
- Note any changes you've observed about the lumps, including when they started and how they've changed.
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Self-Care:
- Try to manage anxiety with relaxation techniques like deep breathing, mindfulness, or light exercise, which can help you feel more in control.
-
After the Ultrasound:
- Review the findings with your healthcare provider. They may recommend further tests or monitoring, depending on what the ultrasound reveals.
-
Maintain Awareness:
- Keep track of any new symptoms, such as changes in size, tenderness, or any additional lumps. If you notice significant changes or new symptoms before your ultrasound, reach out for guidance.
Please remember, you're not alone in this, and it's perfectly normal to feel anxious. Focusing on what you can control through preparation and self-care can help alleviate some concerns. I'm here if you have further questions or need more insight.
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