We present a case of a 35-year-old woman with a yellow, verrucous, and itchy plaque on her scalp. Within this plaque, there was an erythematous, bleeding papule. Histopathologic findings were compatible with a diagnosis of syringocystadenoma papilliferum within a nevus sebaceous. We present a brief review of the natural history of nevus sebaceus, its pathogenesis, and management.

We present a 67-year-old man with an ulcerated, indurated plaque on the right mid back with a presumed diagnosis of morphea that was complicated by an allergic contact dermatitis. Further clinical and histopathologic data elucidated the diagnosis of fluoroscopy-induced radiation dermatitis. We present a brief review of the common locations, clinical characteristics, pathophysiology, and management options for fluoroscopy-induced radiation dermatitis.

Silicone in liquid and gel implantation may induce granuloma formation and migration. Although there are many complications associated with solid silicone implantation, there have been no published reports of distant granuloma formation. We present a case of a woman with clinical and serologic findings that are consistent with systemic lupus erythematosus and a histopathologic diagnosis of foreign body granulomatous dermatitis 20 years after solid silicone nasal implantation. We review the literature on silicone granulomas and their treatment and speculate on the potential etiologies of a challenging case presentation.