Dermpath Diagnosis

Indurated Plaque on the Shoulder

A 66-year-old man with mycosis fungoides presented with a new indurated plaque on the left shoulder. Biopsies of the left shoulder and back...

Case Reports

Hailey-Hailey Disease: A Diagnostic Challenge

Hailey-Hailey disease (HHD) often is misdiagnosed due to lack of knowledge of this uncommon disorder and its resemblance to other dermatoses. This...

Dermpath Diagnosis

Solitary Nodule on the Thigh

A 17-year-old adolescent girl presented with a discrete nodule on the thigh.