Reviewed By:
Robin Schoenthaler, MD (Oncology)
Board certified radiation oncologist with over 30 years experience treating cancer patients. Senior physician advisor for expert medical options in adult oncology. Published award-winning essayist on medical and health issues and more.
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.
Content updated on Jul 18, 2024
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Lumps under skin
Clear bumps on skin
Shiny bump on skin
Discolored mole
Red skin patch
Brown macules on skin
Pearly bump on skin
Pearly nodule with central ulcer
Skin growth behind ear
Mole discoloration
Pearly bump on face
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A type of skin cancer that begins in basal cells, which are cells in the top layer of the skin. Basal cell cancers are usually found on areas of the skin exposed to the sun and may be associated with long-term exposure to ultraviolet (UV) radiation from sunlight. They tend to be slow-growing, but it is important that they are treated to prevent them from continuing to enlarge.
Your doctor may ask these questions to check for this disease:
Treatment depends on the type, location, and size of the cancer. Basal cell carcinomas are most frequently treated with surgery -- this is called an excision or resection -- and the goal is to remove all of the cancer and some of the healthy tissue around it. Other treatment options include curettage and electrodessication, freezing (cryotherapy), radiation therapy, and chemotherapy. In many cases, a "biopsy" (sampling) is performed prior to definitive treatment to confirm the spot is actually a basal cell carcinoma.
Kim DP, Kus KJB, Ruiz E. Basal Cell Carcinoma Review. Hematol Oncol Clin North Am. 2019 Feb;33(1):13-24. doi: 10.1016/j.hoc.2018.09.004. PMID: 30497670.
https://www.sciencedirect.com/science/article/abs/pii/S0889858818307925?via%3DihubBasset-Seguin N, Herms F. Update in the Management of Basal Cell Carcinoma. Acta Derm Venereol. 2020 Jun 3;100(11):adv00140. doi: 10.2340/00015555-3495. PMID: 32346750.
https://medicaljournalssweden.se/actadv/article/view/1687Tanese K. Diagnosis and Management of Basal Cell Carcinoma. Curr Treat Options Oncol. 2019 Feb 11;20(2):13. doi: 10.1007/s11864-019-0610-0. PMID: 30741348.
https://link.springer.com/article/10.1007/s11864-019-0610-0Di Stefani A, Chimenti S. Basal cell carcinoma: clinical and pathological features. G Ital Dermatol Venereol. 2015 Aug;150(4):385-91. Epub 2015 Jun 23. PMID: 26099353.
https://www.minervamedica.it/en/journals/Ital-J-Dermatol-Venereol/article.php?cod=R23Y2015N04A0385Male, 30s
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I was actually very impressed with the results it provided because, although I didn’t mention it during the questionnaire because I thought it was unrelated, it suggested I may have something I’ve actually been diagnosed with in the past.
(Sep 25, 2024)
Reviewed By:
Robin Schoenthaler, MD (Oncology)
Board certified radiation oncologist with over 30 years experience treating cancer patients. Senior physician advisor for expert medical options in adult oncology. Published award-winning essayist on medical and health issues and more.
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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