Reviewed By:
Yukiko Ueda, MD (Dermatology)
Dr. Ueda graduated from the Niigata University School of Medicine and trained at the University of Tokyo Medical School. She is currently a clinical assistant professor at the Department of Dermatology, Jichi Medical University, and holds several posts in the dermatology departments at Kyoto Prefectural University of Medicine, Komagome Hospital, University of Tokyo, and the Medical Center of Japan Red Cross Society.
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Lump(s) on the buttocks, excluding the anal region
Reddish-brown hard lumps or bumps on the skin
Many lumps appearing on the skin
Swelling or raised skin where the ear was pierced
Lump(s) on the surface of the abdomen/tummy
Lump formed over a previously burned area
Lump(s) on the back of the hand
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Content updated on Jan 4, 2023
Bluish lumps or bumps on the skin describes skin lumps with a bluish hue to them.
These are benign tumors of the sebaceous glands (oil glands in the skin). The exact cause is unknown, but could be due to defects in the DNA.
Your doctor may ask these questions to check for this symptom
Do you have any blue colored spots/lumps on your skin?
Do you have a fever?
Do you have itchy skin?
Do you have skin redness?
Do you have any pain or tingling in the affected areas of the skin?
Other Related Symptoms
Reviewed By:
Yukiko Ueda, MD (Dermatology)
Dr. Ueda graduated from the Niigata University School of Medicine and trained at the University of Tokyo Medical School. She is currently a clinical assistant professor at the Department of Dermatology, Jichi Medical University, and holds several posts in the dermatology departments at Kyoto Prefectural University of Medicine, Komagome Hospital, University of Tokyo, and the Medical Center of Japan Red Cross Society.
Just 3 minutes.
Developed by doctors.
Ubie is supervised by 50+ medical experts worldwide
Seiji Kanazawa, MD, PHD
Obstetrics and gynecology (OBGYN)
National Center for Child Health and Development, Japan