Trichoscopic Features of Syphilitic Alopecia and Alopecia Areata: A Comparative Study.

Kasama Tejapira Nawara Sakpuwadol Cherrin Pomsoong Yanisa Ratanapokasatit Poonkiat Suchonwanit

Published in: Clinical, cosmetic and investigational dermatology (2023)

Despite the presence of several similar trichoscopic features between SA and AA, trichoscopy can aid in distinguishing between the two diseases. Exclamation mark hairs are the only trichoscopic feature that can be used to differentiate patients with clinically suspicious SA from those with AA.

Keyphrases

machine learning
deep learning
neural network