Squamous Cell Carcinoma, Keratoacanthomas Quiz
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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Reddish skin lumps
Bumps on my arm
Lumps on my wrist
Pink, bumpy skin
Pits on the fingertips
Lump on the back
Many skin nodules
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Learn more about Squamous Cell Carcinoma, keratoacanthomas
Content updated on Sep 20, 2022
A type of skin cancer that develops in the squamous cells that make up the middle and outer layers of the skin. Most squamous cell carcinomas of the skin result from prolonged exposure to ultraviolet (UV) radiation, either from sunlight or from tanning beds or lamps.
Lumps under the skin
Skin lumps with scabs in the center
Sores or ulcers of the skin
Your doctor may ask these questions to diagnose squamous cell carcinoma, keratoacanthomas
Do you feel a lump/lumps under your skin?
Do you have a skin lump with a scab or crusting in the center?
Do you have skin ulcers (sores)?
Treatments depend on the size, location, and aggressiveness of the tumor. Most squamous cell carcinomas of the skin can be completely removed with relatively minor surgery or occasionally with a medicine applied to the skin.
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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.
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