Poroid hidradenoma of the scalp

Poroid hidradenoma.

A 65-year-old male presented with a slowly enlarging nodule on his right leg, which had been present for 10 years and which had gradually increased in size over the previous 6 months. Physical examination revealed a red and dark bluish, dome-shaped nodule, 26 mm × 22 mm in size, on the right side of the posterior aspect of his right leg (Fig. 1). Histopathology revealed a well-demarcated, solid...

Papillary poroid hidradenoma.

Poroid hidradenoma: a case report.

Poroid hidradenoma is a variant of the eccrine poroma that belongs to the group of poroid neoplasms. It presents architectural features of hidradenoma, with solid and cystic areas and tumour cells restricted to the dermis, and cytological features of poroid neoplasm such as poroid and cuticular cells. Poroid hidradenoma becomes malignant in less than 1% of cases, but its histologic characterist...

Poroid Hidradenoma: An Uncommon Cutaneous Adnexal Neoplasm

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Nodular hidradenoma presenting as solitary scalp nodule

The Gulf Journal of Dermatology and Venereology ABSTRACT Nodular hidradenoma is a benign neoplasm of eccrine sweat glands ductal origin. It usually presents as slowly enlarging, solitary, freely movable, solid or cystic swelling. It occurs in 2050 years age group with a female preponderance. We herein report a case of nodular hidradenoma in a 64 year old female patient who presented with an asy...