Case Letter

Multiple Progressive Papules on the Abdomen

Syringoma is a benign adnexal tumor derived from the intradermal portion of the eccrine sweat ducts that occurs predominantly in women at puberty...

Dermpath Diagnosis

Wells Syndrome

Wells syndrome, also known as eosinophilic cellulitis, was first described in 1971. Patients develop pruritic or painful urticarial and...

Case Letter

Herpes Simplex Virus–Associated Pseudolymphoma

Pseudolymphomas consist of benign reactive T- or B-cell lymphoproliferative processes that clinically and/or histologically simulate cutaneous...

Dermpath Diagnosis

Lichen Nitidus

Lichen nitidus clinically presents as multiple shiny, pinhead-sized, flesh-colored, dome-shaped papules typically involving the genitalia, upper...

Dermpath Diagnosis

Superficial Plantar Fibromatosis

Plantar fibromatosis typically presents as firm plaques or nodules on the plantar surface of the foot. The process is caused by a proliferation of...


Gouty Tophi on the Ear: A Review

Although the classic location of gouty tophi is the great toe (podagra), gouty tophi of the ear also is common and is worth including in the...