Flesh-colored papule in or around the nail bed. Ungual fibromas may be periungual (arising under the proximal nail fold) or subungual (originating under the nail plate). [ https://orcid.org/0000-0002-0736-9199 http://www.ncbi.nlm.nih.gov/pubmed/18815399 ]
Synonyms: Parungual fibromas Koenen's tumor Koenen tumor Koenen tumour Periungual fibroma Koenen's tumour