The Latest in Photo Challenge

Nonblanchable Violaceous Macules of the Periorbital Skin

July 2, 2015

Rare Diseases

Cystic Nodule on the Palm

June 22, 2015

Dermatopathology

Firm Plaques and Nodules Over the Body

June 15, 2015

Dermatopathology

What Is Your Diagnosis? Onychomadesis Following Hand-foot-and-mouth Disease

June 10, 2015

Hair & Nails

Indurated Erythematous Papules and Plaques on the Forearm

June 4, 2015

Infectious Diseases

Papules on the Face and Body

May 26, 2015

Erythematous Friable Papule Under the Great Toenail

May 18, 2015

Hair & Nails

What Is Your Diagnosis? Pemphigoid Gestationis (Herpes Gestationis)

May 13, 2015

Dermatopathology

May 7, 2015

Hair & Nails

Nodule on the Second Toe in an Infant

April 20, 2015

What Is Your Diagnosis? New World Cutaneous Leishmaniasis

April 10, 2015

Fibrous Forehead Plaque

April 7, 2015

Painful Purpura and Cutaneous Necrosis

April 3, 2015

Wounds

Friable Nodule on the Back

March 19, 2015

Melanoma

Telangiectases on the Cheeks and Nose

March 17, 2015