| pubmed-article:6494064 | pubmed:abstractText | A 9 1/2-year-old girl was seen with 20-nail dystrophy. Lichen planus was suspected and further examination revealed other lesions localized to the oral mucosa. The diagnosis was confirmed as lichen planus by biopsy of tissue from the oral lesions. Careful examination of all mucocutaneous surfaces is recommended before accepting the diagnosis of so-called isolated 20-nail dystrophy of childhood. | lld:pubmed |
