hamartoma basaloid follicular hamartoma https://rarediseases.info.nih.gov/diseases/2354/basaloid-follicular-hamartoma icd11.foundation:648125144 NCIT:C4749 basal cell nevus with comedones MEDGEN:96887 ICD9:706.1 basaloid follicular hamartoma A type of pilosebaceous hamartoma characterized by basal cell epitheliomata, epidermoid cysts and comedones, and epidermal atrophy. UMLS:C0474964 SCTID:254705003 MONDO:0021977