Authors : Dr. Zaniya P Anitha; Dr. Hema Basappa Bannur

Volume/Issue : Volume 10 - 2025, Issue 3 - March

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Google Scholar : https://tinyurl.com/2uapsvuj

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DOI : https://doi.org/10.38124/ijisrt/25mar729

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Abstract : Poromas are benign adnexal tumors that arise from the intraepidermal portion of sweat gland ducts. While most poromas exhibit classic eccrine differentiation, cases with sebaceous differentiation are exceptionally rare. 1, 2 We report a unique case of a poroma with sebaceous differentiation in an elderly-aged patient, highlighting its clinical and histopathological features. This case underscores the importance of recognizing sebaceous differentiation in poromas to avoid misdiagnosis and ensure appropriate management.

Keywords : Poroma, Sebaceous Differentiation, Adnexal Tumor, Eccrine Neoplasm, Sebaceous Neoplasms.

References :

1. Lee NH, Lee SH, Ahn SK. Apocrine poroma with sebaceous differentiation. Am J Dermatopathol. 2000 Jun;22(3):261-3.
2. Ito T, Yoshida Y, Furue M, Yamamoto O. Poroma with sebaceous differentiation: dermoscopy for the diagnosis of skin tumor with sebaceous differentiation. Indian J Dermatol. 2015 Jan-Feb;60(1):85-7.
3. Sawaya JL, Khachemoune A. Poroma: a review of eccrine, apocrine, and malignant forms. Int J Dermatol. 2014 Sep;53(9):1053-61.
4. Misago N, Mihara I, Ansai S, Narisawa Y. Sebaceoma and related neoplasms with sebaceous differentiation: a clinicopathologic study of 30 cases. Am J Dermatopathol. 2002 Aug;24(4):294-304.
5. Elder. D E. Lever’s histopathology of the skin.11^th ed.Philadelphia:Wolers kluge I;2015