Eccrine angiokeratomatous hamartoma: histopathologic diagnosis of an exceptional case. Case report

Authors

DOI:

https://doi.org/10.29176/30284163.2071

Keywords:

Hamartoma, neoplasms, vascular tissue, angiokeratoma, eccrine glands.

Abstract

Eccrine angiokeratomatous hamartoma is a very rare vascular lesion. It is identified by its striking histopathology in which the characteristics of eccrine angiomatous hamartoma converge with those of solitary angiokeratoma. This case demonstrates the outstanding clinical presentation and the importance of the pathologist in recognizing this disease.

Author Biographies

Isabel Estrada-Moreno, Universidad de Antioquia, Medellín, Colombia

Residente de Dermatología, Universidad de Antioquia.

Jennifer Arenas-Sepúlveda, Universidad de Antioquia, Medellín, Colombia

Dermatóloga, Universidad de Antioquia.

María Natalia Mejía, Universidad de Antioquia, Medellín, Colombia

Dermatóloga. Docente de Dermatología, Universidad de Antioquia.

Luis Eduardo Muñoz, Universidad de Antioquia, Medellín, Colombia

Patólogo. Docente de Patología, Universidad de Antioquia.

References

Kanitakis J, Ly A, Claudy A. Eccrine angiokeratomatous hamartoma: a new variant of eccrine hamartoma with angiokeratoma. J Am Acad Dermatol. 2006 Nov;55(5 Suppl):S104-6. doi: https://doi.org/10.1016/j.jaad.2005.09.026.

Apte A, Nema P, Bandi A. Eccrine angiokeratomatous hamartoma: case report of a 1.5-year girl. J Surg Case Rep. 2017 Jul 7;2017(7):rjx133. doi: https://doi.org/10.1093/jscr/rjx133.

Ricci C, Francesca A, Dika E, Scarfì F, Corti B. Eccrine angiokeratomatous hamartoma combined with solitary angiokeratoma or verrucous venous malformation: Report of two cases and comprehensive review of the literature. J Cutan Pathol. 2020 Jun;47(6):566-570. doi: https://doi.org/10.1111/cup.13654.

Smith SD, DiCaudo DJ, Price HN, Andrews ID. Congenital eccrine angiomatous hamartoma: Expanding the morphologic presentation and a review of the literature. Pediatr Dermatol. 2019 Nov;36(6):909-912. doi: https://doi.org/10.1111/pde.13974.

Vijayashree Raghavan, Devi Subbarayan, Ramesh K. Rao. Eccrine Angiokeratomatous Hamartoma: Report of A Case with Brief Review. Annals of Pathology and Laboratory Medicine. 2015 September.

How to Cite

1.
Estrada-Moreno I, Arenas-Sepúlveda J, Mejía MN, Muñoz LE. Eccrine angiokeratomatous hamartoma: histopathologic diagnosis of an exceptional case. Case report. Rev. Hispano-Am. Dermatol. Pediátr. [Internet]. 2025 Sep. 17 [cited 2026 Mar. 19];2(2). Available from: https://revistaasocoldermaorgco.biteca.online/index.php/dermaped/article/view/2071

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Published

2025-09-17

How to Cite

1.
Estrada-Moreno I, Arenas-Sepúlveda J, Mejía MN, Muñoz LE. Eccrine angiokeratomatous hamartoma: histopathologic diagnosis of an exceptional case. Case report. Rev. Hispano-Am. Dermatol. Pediátr. [Internet]. 2025 Sep. 17 [cited 2026 Mar. 19];2(2). Available from: https://revistaasocoldermaorgco.biteca.online/index.php/dermaped/article/view/2071

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Section

Case report