The Latest in Photo Challenge

What Is Your Diagnosis? Odontogenic Sinus

September 1, 2002

What Is Your Diagnosis? Trichrome Tinea Versicolor

August 1, 2002

What Is Your Diagnosis? Palisaded Neutrophilic and Granulomatous Dermatitis With Underlying Wegener's Granulomatosis

July 1, 2002

Contact Dermatitis

What Is Your Diagnosis? Linear Scleroderma

June 1, 2002

What Is Your Diagnosis? Fox-Fordyce Disease

May 1, 2002

What Is Your Diagnosis? Huntley's Papules (Diabetic Finger Pebbling)

April 1, 2002

What Is Your Diagnosis? Pilomatricoma

March 1, 2002

Hair & Nails

What Is Your Diagnosis? Piloleiomyomas

February 1, 2002

What Is Your Diagnosis? Alopecia Areata of the Eyelashes

January 1, 2002

Hair & Nails

What Is Your Diagnosis? Preauricular Pit

November 1, 2001

What Is Your Diagnosis? Hyperpigmentation Due to Long-term Chlorpromazine Use

October 1, 2001

What Is Your Diagnosis? Allergic Contact Dermatitis to Paraphenylenediamine in a Temporary Henna Tattoo

September 1, 2001

Contact Dermatitis

What Is Your Diagnosis? Inherited Palmoplantar Keratoderma (Unna-Thost Disease)

August 1, 2001

What Is Your Diagonosis? Fordyce Spots

July 1, 2001

What Is Your Diagnosis? Lichen Planus of the Nail

June 1, 2001

Hair & Nails