Activity ID
15116Expires
September 30, 2029Format Type
Journal-basedCME Credit
1Fee
$30CME Provider: JAMA
Description of CME Course
A man with suspected but untreated secondary syphilis had nonscarring alopecia, photodistributed facial eruption, oral ulcers, leukopenia, and low C3 level; biopsy of a palmar lesion showed dyskeratotic keratinocytes, basal vacuolar alteration, papillary dermal edema, and perivascular and periappendageal infiltrates of lymphocytes and histiocytes. What is the diagnosis and what would you do next?
Disclaimers
1. This activity is accredited by the American Medical Association.
2. This activity is free to AMA members.
ABMS Member Board Approvals by Type
ABMS Lifelong Learning CME Activity
Allergy and Immunology
Anesthesiology
Colon and Rectal Surgery
Family Medicine
Medical Genetics and Genomics
Nuclear Medicine
Ophthalmology
Pathology
Physical Medicine and Rehabilitation
Plastic Surgery
Preventive Medicine
Psychiatry and Neurology
Radiology
Thoracic Surgery
Urology
Commercial Support?
NoNOTE: If a Member Board has not deemed this activity for MOC approval as an accredited CME activity, this activity may count toward an ABMS Member Board’s general CME requirement. Please refer directly to your Member Board’s MOC Part II Lifelong Learning and Self-Assessment Program Requirements.
Educational Objectives
Based on this clinical scenario and the accompanying image, understand how to arrive at a correct diagnosis.
Keywords
Clinical Challenge, Hair Disorders, Dermatology, Reproductive Health, Dental Medicine
Competencies
Medical Knowledge
CME Credit Type
AMA PRA Category 1 Credit
DOI
10.1001/jama.2026.13761
