Cutaneous horn masquerading as a seborrheic keratosis

Cutaneous horn masquerading as a seborrheic keratosis

Purpose To report a case of seborrheic keratosis of the inner canthus presenting as cutaneous horn. Observation A 67-year-old Asian male presented with a rod-shaped, pedunculated mass on his inner canthus. The mass grew rapidly and within 2 months measured 3.0 cm in length and 0.5 cm in diameter. It was completely excised and submitted for microscopic examination. The specimen consisted of a ...

Trichilemmal Keratosis Manifesting as a Cutaneous Horn

Corresponding author: Che-Hao Hsu, Department of Dermatology, Cathay General Hospital, 280 Jen-Ai Rd., Sec. 4, Taipei, Taiwan TEL: 886-2-27082121 FAX: 886-2-27074949 E-mail: [email protected] Funding source: none Confl ict of interest: none declared CASE REPORT A 45-year-old man presented with an asymptomatic, slowly growing, keratotic nodule on his left fl ank for one year. Physical examin...

Dermatofibroma simulating seborrheic keratosis dermoscopically*

Dermatofibroma is a frequent benign tumor of easy clinical diagnosis in most cases, but that can mimic other dermatoses. Dermoscopy may help to define the diagnosis and its classical pattern is a central white area, similar to a scar, surrounded by a discrete pigment network. However, dermoscopic findings are not always typical. We describe here a case of dermatofibroma exhibiting ridges, furro...

A naturally occurring ring seborrheic keratosis.

[Seborrheic keratosis of conjunctiva: a case report].

CASE REPORT Pigmented conjunctival lesions are a diagnostic challenge for the clinician. A 37-year-old man presented with a pigmented mass involving the conjunctiva of his right eye. Clinically, a diagnosis of malignant melanoma was made and a wide excision of the tumor was performed. The histopathologic diagnosis was seborrheic keratosis. DISCUSSION Seborrheic keratosis is a benign lesion wh...