Black piedra

Definition

A superficial mycosis that is caused by Piedraia hortae and is manifested by a small firm black nodule involving the hair shaft.

Also identified as

• DOID 12711 per MONDO
• ICD10CM B36.3 per MONDO
• ICD9 111.3 per MONDO
• SCTID 33666009 per MONDO
• UMLS C0153249 per MONDO