Unusual Clinical Manifestation of Epidermoid Cyst Mimicking Basal Cell Carcinoma Case Report
Main Article Content
Abstract
Epidermoid cyst is a type of cutaneous cyst commonly found in daily practice. The facial area is the most common area for emergence of this benign condition. Simple extirpation is usually performed to remove epidermoid cysts. However, in rare cases, epidermoid cysts can evolve into malignancies such as basal cell carcinoma (BCC) or can mimic them, which adds difficulty when making a proper diagnosis. In cases of doubt, histopathology plays a key role in aiding diagnosis. This case report is about a 33-year-old woman with suspected nodular lesion that mimicked BCC, but after histopathological analysis was confirmed to be epidermoid cyst.
References
Affleck, A & Varma, S. (2010) Cock's peculiar tumor. Archives of dermatology, 146(1): 68. https://doi.org/10.1001/archdermatol.2009.301
Ben Naftali Y, Shoufani A, Krausz J, Hershko D. (2018) Unusual presentation of epidermoid cyst mimicking breast cancer involving the areola-Case report. Int J Surg Case Rep., 51:17-20. https://doi.org/10.1016/j.ijscr.2018.08.010
Garcia-Zuazaga J, Ke MS, Willen M. (2009) Epidermoid cyst mimicry: report of seven cases and review of the literature. J Clin Aesthet Dermatol., Oct;2(10):28-33. https://pubmed.ncbi.nlm.nih.gov/20725571/
Ghaffar SA, Clements SE, Lear JT. (2007) Epidermoid cysts mimicking recurrence of superficial basal cell carcinoma following photodynamic therapy. Clin Exp Dermatol., Mar;32(2):223-4. https://doi.org/10.1111/j.1365-2230.2006.02303.x
Hoang VT, Trinh CT, Nguyen CH, Chansomphou V, Chansomphou V, Tran TTT. Overview of epidermoid cyst. (2019) Eur J Radiol Open., Sep 5;6:291-301. https://doi.org/10.1016/j.ejro.2019.08.003
Matsui K, Makino T, Watanabe H, Furuichi M, Hara H, Shimizu T. Giant cystic basal cell carcinoma mimicking epidermal cyst. (2009) J Dermatol., Sep;36(9):522-4. https://doi.org/10.1111/j.1346-8138.2009.00688.x
Wollina U, Langner D, Tchernev G, França K, Lotti T. Epidermoid Cysts - A Wide Spectrum of Clinical Presentation and Successful Treatment by Surgery: A Retrospective 10-Year Analysis and Literature Review. (2018) Open Access Maced J Med Sci., Jan 10;6(1):28-30. https://doi.org/10.3889/oamjms.2018.027