A 26-year-old man presented with an 18-month history of a subcutaneous mass on his forehead that occurred shortly after being struck by a blunt object. Histopathologic examination showed a proliferation of bland spindle cells and a collagenous stroma that was consistent with cranial fasciitis. Cranial fasciitis, which is a variant of nodular fasciitis, is a benign fibroblastic neoplasm that overlies the skull and often is associated with trauma. Although its rapid onset may give the clinical impression of a malignant condition, cranial fasciitis typically is cured by simple excision without further sequelae.

A 67-year-old man with a three-year history of non-scarring alopecia that progressed to alopecia totalis despite intralesional glucocorticoid injections is presented. He developed 20-nail dystrophy that was recalcitrant to antifungal and anti-inflammatory treatments. Biopsy of the nail matrix showed histopathologic features of lichen planus. Alopecia totalis and isolated lichen planus of the nails are uncommon subtypes of common dermatologic disorders. Rarely reported concurrently, we provide a review of the literature of their association, which is most likely attributed to their autoimmune pathogeneses.