Archive · 15 Sep 2026
Persistent Painless Lumps May Signal Lymphoma, Doctors Say
A lump under the skin is not always cancer.
Sometimes it is a swollen lymph node caused by an infection.
Lymph nodes can become enlarged in the neck, armpit or groin.
A lump deserves more attention if it does not go away.
It is also more concerning if it does not hurt or keeps getting bigger.
Dr. Sunny Jain says these changes can sometimes be an early sign of lymphoma.
Lymphoma is a type of cancer involving the lymphatic system.
People with these signs should seek medical attention.
Enlarged lymph nodes can occur because of infections.
Lumps in the neck, armpit or groin may be enlarged lymph nodes.
Persistent lumps should receive medical attention.
Painless or progressively enlarging lumps may be concerning.
Dr. Sunny Jain says these changes can be an early sign of lymphoma.
- Who
- Dr. Sunny Jain, Clinical Director and Head of Medical Oncology at Marengo Asia Hospitals.
- What
- The article explains which enlarged lymph-node changes may need medical attention because they can be an early sign of lymphoma.
- When
- No specific time is stated.
- Where
- The signs discussed involve lumps in the neck, armpit or groin.
- Why
- Persistent, painless or progressively enlarging lumps may be linked to lymphoma, although enlarged lymph nodes can also result from infections.
- Potential cause
- Enlarged lymph nodes can occur because of infections.
- Locations mentioned
- Neck, armpit and groin.
- Concerning persistence
- A lump that remains persistent may need attention.
- Concerning sensation
- A painless lump may be concerning.
- Concerning change
- A progressively enlarging lump may be concerning.
- Possible condition
- These changes can be an early sign of lymphoma.
- Expert quoted
- Dr. Sunny Jain, Clinical Director and Head of Medical Oncology, Marengo Asia Hospitals.