Malignant eccrine poroma was first described by Pinkus and Mehregon in 1963. Because of the histologic characteristics of the tumor, these authors concluded that the tumor was likely of eccrine ...

Eccrine poromas, a specific type of adnexal ... Moreover, case reports of atypical presentations of poromas, such as a pigmented poroma on the lower eyelid, highlight the diversity in the ...

BACKGROUND: Malignant metastatic eccrine poroma is a very rare cutaneous neoplasm, and consequently the references in the literature regarding the treatment of this tumor, known also as ...

Eccrine porocarcinoma is a rare skin adnexal malignant neoplasm that may arise from a pre-existing benign eccrine poroma or without a predisposing factor. It is a highly invasive neoplasm and has a ...

Histopathological examination was done with the differentials of pyogenic granuloma, haemangioma, giant acrochordon and vascular metastasis, revealing the diagnosis of eccrine poroma (EP). The ...

Apocrine poroma is an extremely rare benign adnexal tumor. Traditionally, poromas are classified as eccrine. However, there are some reports describing poroid tumors with sebaceous, follicular, and ...