title: Sudden onset hair loss and colour change.
authors.affiliation: Alan Lyell Centre for Dermatology, Western Infirmary, Glasgow, G11 6NT, UK.
authors.forename: R C
authors.initials: RC
authors.lastname: Lamb
authors.forename: M
authors.initials: M
authors.lastname: Porter
mesh_terms: D000208:Acute Disease; D000506:Alopecia Areata / Q000175:diagnosis* / Q000473:pathology / Q000503:physiopathology; D001706:Biopsy; D003937:Diagnosis, Differential; D006200:Hair Color / Q000502:physiology; D018859:Hair Follicle / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010808:Physical Examination / Q000379:methods; D010859:Pigmentation Disorders / Q000175:diagnosis* / Q000209:etiology; D012075:Remission, Spontaneous; D012535:Scalp / Q000473:pathology