Photo Quiz presents readers with a clinical diagnostic challenge based on a photograph and a brief clinical scenario.
Feb 15, 2017 Issue
Newborn with an Arm Deformity
A newborn presents with bilateral wrist flexion and shortened forearms.
Feb 1, 2017 Issue
Progressive Hair Loss
A man presents with progressive hair loss. Physical examination reveals no hair anywhere on his body, and his fingernail plates are rough with longitudinal ridging.
Jan 15, 2017 Issue
Neck Crepitus in a Runner
A man presented with right-sided neck, throat, and ear pain after a five-mile run.
Jan 1, 2017 Issue
Rash in a U.S. Marine After Predeployment Vaccinations
An active duty U.S. marine presents with a rash after receiving routine predeployment vaccinations.
Dec 15, 2016 Issue
A Pedunculated Mass on the Thigh
A woman presented with a lesion on her thigh that had gradually increased in size over the previous five years.
Dec 1, 2016 Issue
Lateral Neck Lesions with Vision Changes
A man with a history of skin changes presented with sudden onset of bilateral blurry vision.
Nov 15, 2016 Issue
Swelling and Erythema of the Scalp on a Teenager
A teenager presented with swelling and erythema on the scalp.
Nov 1, 2016 Issue
An Activity-Induced Rash
A man presented with a history of rash on his back, chest, and upper extremities that occurred after activities, such as exercise or yard work.
Oct 15, 2016 Issue
Fever and Rash in a Patient with HIV Infection
A man with HIV presented with fever and widespread, severely painful, pruritic vesicles and pustules.
Oct 1, 2016 Issue
Unusual Urine Color During Catheterization
A woman with chronic urine catheterization presented with purple colored urine.