title: Inflammatory neovascular nodules associated with oral isotretinoin treatment of severe acne.
mesh_terms: D000152:Acne Vulgaris / Q000188:drug therapy*; D000284:Administration, Oral; D000293:Adolescent; D003875:Drug Eruptions / Q000209:etiology*; D006801:Humans; D007536:Isomerism; D015474:Isotretinoin; D008297:Male; D012867:Skin / Q000098:blood supply* / Q000187:drug effects; D014212:Tretinoin / Q000008:administration & dosage / Q000009:adverse effects*
chemical_list: D014212:Tretinoin; D015474:Isotretinoin