Dermatofibrosarcoma Protuberans Quiz

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Reviewed By:

Robin Schoenthaler, MD

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

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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Content updated on Mar 31, 2024

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People with similar symptoms also use Ubie's symptom checker to find possible causes

  • Reddish skin lumps

  • Bumps on my arm

  • Lumps on my wrist

  • Pink, bumpy skin

  • Moles or spots of different colors on skin or lining of the mouth

  • Lump on the back

  • Many skin nodules

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What is Dermatofibrosarcoma Protuberans?

This is an extremely rare skin cancer. It grows slowly and seldom spreads beyond the skin, but it may recur even after removal. It originates from the connective tissue of the skin's middle layer. The exact cause remains unknown, but skin injury could be a risk factor.

Typical Symptoms of Dermatofibrosarcoma Protuberans

  • Lumps under the skin

  • Black/blue/brown spots or moles, on the skin and lining of the mouth

Doctor's Diagnostic Questionson Dermatofibrosarcoma Protuberans

Your doctor may ask these questions to check for this disease:

  • Do you have any lumps under your skin?

  • Are there black, blue, or brown spots on your skin? (Including moles)

Treatmentof Dermatofibrosarcoma Protuberans

Treatment options include surgery to remove the tumor, radiation therapy, or targeted therapy if the cancer has certain characteristics.

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Diseases related to Dermatofibrosarcoma Protuberans

References

  • Allen A, Ahn C, Sangüeza OP. Dermatofibrosarcoma Protuberans. Dermatol Clin. 2019 Oct;37(4):483-488. doi: 10.1016/j.det.2019.05.006. PMID: 31466588.

    https://www.sciencedirect.com/science/article/abs/pii/S0733863519300488?via%3Dihub

  • Thway K, Noujaim J, Jones RL, Fisher C. Dermatofibrosarcoma protuberans: pathology, genetics, and potential therapeutic strategies. Ann Diagn Pathol. 2016 Dec;25:64-71. doi: 10.1016/j.anndiagpath.2016.09.013. Epub 2016 Sep 27. PMID: 27806849.

    https://www.sciencedirect.com/science/article/abs/pii/S1092913416302647?via%3Dihub

  • Mujtaba B, Wang F, Taher A, Aslam R, Madewell JE, Spear R, Nassar S. Dermatofibrosarcoma Protuberans: Pathological and Imaging Review. Curr Probl Diagn Radiol. 2021 Mar-Apr;50(2):236-240. doi: 10.1067/j.cpradiol.2020.05.011. Epub 2020 Jun 1. PMID: 32620358.

    https://www.sciencedirect.com/science/article/abs/pii/S0363018820301146?via%3Dihub

  • Badhey AK, Tikhtman R, Tang AL. Management of dermatofibrosarcoma protuberans. Curr Opin Otolaryngol Head Neck Surg. 2021 Aug 1;29(4):278-282. doi: 10.1097/MOO.0000000000000721. PMID: 33993132.

    https://journals.lww.com/co-otolaryngology/Abstract/2021/08000/Management_of_dermatofibrosarcoma_protuberans.10.aspx

User Testimonials

Reviewed By:

Robin Schoenthaler, MD

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

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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