Rapidly growing pedunculated Eccrine Poroma on the neck: A case report
Keywords:
eccrine poroma, neck, pedunculatedAbstract
Eccrine poroma (EP) is an uncommon benign tumor of intra-epidermal portion of sweat ducts, usually affecting palmoplantar area in middle-aged patients. In this report, we describe the case of a 66-year-old man with an asymptomatic, rapidly growing, pedunculated nodule on his neck. The lesion was removed by simple excision. Histopathologic studies confirmed eccrine poroma as final diagnosis. No sign of recurrence was seen during 6 months of follow-up. Pedunculated presentation, rapid growth and the site of the lesion in our case is rare.References
Goldman P, Pinkus H, Rogin JR. Eccrine poroma; tumors exhibiting features of the epidermal sweat duct unit. AMA archives of dermatology. 1956;74(5):511-21.
Hasan A, Nafie K, Monazea K, Othman A, Salem A, Ismail A. A rare case of recurrent eccrine poroma underlying gluteal abscess. International journal of surgery case reports. 2020;75:29-31.
Chen CC, Chang YT, Liu HN. Clinical and histological characteristics of poroid neoplasms: a study of 25 cases in Taiwan. International journal of dermatology. 2006;45(6):722-7.
Cotton D. Neoplasms with eccrine differentiation. P. Abenoza and A. B. Ackerman. Lea & Febiger, Philadelphia, 1990. No. of pages: 536. Price: £77.66. ISBN: 0 8121 1236 9. The Journal of Pathology. 1991;164(1):89-91.
Lim GH, Abd Rashid F, Wong A. Eccrine poroma of the nipple: the first reported case. BMJ Case Rep. 2019;12(3):e228665.
Kang MC, Kim SA, Lee KS, Cho JW. A case of an unusual eccrine poroma on the left forearm area. Ann Dermatol. 2011;23(2):250-3.
Kalamkar C, Radke N, Mukherjee A, Radke S. Rare case of large eccrine poroma of the eyelid. Medical journal, Armed Forces India. 2021;77(3):371-3.
Mencía-Gutiérrez E, Navarro-Perea C, Gutiérrez-Díaz E, Cámara-Jurado M, Bengoa-González Á. Eyelid Eccrine Poroma: A Case Report and Review of Literature. Cureus. 2020;12(6):e8906.
Park E, Lee D-S, Eom KS. Eccrine Poroma on the Scalp: A Case Report with MR Findings. Nerve. 2015;1(1):53-4.
KNOX JM, SPILLER WF. Eccrine Poroma. AMA archives of dermatology. 1958;77(6):726-9.
Eksomtramage T, Aiempanakit K. Poroma: A case report of pulsatile papule visualized on dermoscopy. Clinical case reports. 2019;7(12):2417.
Nicolino R, Zalaudek I, Ferrara G, Annese P, Giorgio CM, Moscarella E, et al. Dermoscopy of eccrine poroma. Dermatology (Basel, Switzerland). 2007;215(2):160-3.
Kuo HW, Ohara K. Pigmented eccrine poroma: a report of two cases and study with dermatoscopy. Dermatologic surgery : official publication for American Society for Dermatologic Surgery [et al]. 2003;29(10):1076-9.
Ferrari A, Buccini P, Silipo V, De Simone P, Mariani G, Marenda S, et al. Eccrine poroma: a clinical-dermoscopic study of seven cases. Acta dermato-venereologica. 2009;89(2):160-4.
Pylyser K, De Wolf-Peeters C, Marien K. The histology of eccrine poromas: a study of 14 cases. Dermatologica. 1983;167(5):243-9.
Bolognia JL, Jorizzo JL, Schaffer JV. Dermatology e-book: Elsevier Health Sciences; 2012.
Mantri MD, Dandale A, Dhurat RS, Ghate S. Pedunculated poroma on forearm: A rare clinical presentation. Indian Dermatology Online Journal. 2014;5(4):469-71.
Kang M-C, Kim S-A, Lee K-S, Cho J-W. A case of an unusual eccrine poroma on the left forearm area. Annals of Dermatology. 2011;23(2):250-3.
