Photo Quiz

Photo Quiz presents readers with a clinical diagnostic challenge based on a photograph and a brief clinical scenario.

By Discipline Select... Dermatologic Gastroenterologic Neonatology Oncologic Preventive Medicine

By Topic Select... Cancer

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Dec 15, 2018 Issue
Urticarial, Erythematous Papules in a Pregnant Woman
A pregnant woman presented with a severely pruritic rash that began on her abdomen and spread to other areas including her chest, back, and bilateral arms, legs, hands, and feet.

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Dec 1, 2018 Issue
Pruritic Rash on the Hands and Feet
A woman presents with a pruritic rash that is associated with peeling and cracking of the palmar and plantar surfaces of her hands and feet.

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Nov 15, 2018 Issue
Posterior Earlobe Mass
A man presented with a painless mass behind his earlobe that had been gradually enlarging for one year.

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Nov 1, 2018 Issue
Abrupt Rash with Painful, Nonpruritic Purpura on the Lower Extremities

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Oct 15, 2018 Issue
Newborn with a Hyperextended Knee
The initial examination of an infant was notable for passive hyperextension at right knee but otherwise full range of motion.

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Oct 1, 2018 Issue
Fleshy Mass Passed Vaginally by a Young Woman
A women presented with worsening cramps and lower abdominal pain six weeks after starting medroxyprogesterone acetate (Depo-Provera). The discomfort subsided after she vaginally passed a bloody fleshy mass.

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Sep 15, 2018 Issue
A Pigmented Thumbnail Lesion
A man with no recent trauma presented with a pigmented lesion on his thumbnail.

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Sep 1, 2018 Issue
A Painless Facial Nodule
A man presented with a solitary erythematous nodule on his chin that had persisted for three months despite antibiotic treatment.

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Aug 15, 2018 Issue
Solitary Ulcerated Lesion on the Arm
A man presented with nevi on his back and a nontender, ulcerated lesion on his upper arm that was heterogenous in color with irregular borders.

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Aug 1, 2018 Issue
A Persistent Lip Ulcer
A man with a history of HIV, chlamydia, and genital herpes presented with a painful lip ulcer.

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