Subject
Adult; Female; Male; Aged; Biopsy; Human; Middle Age; Retrospective Design; Skin Diseases – Diagnosis; Alopecia – Etiology; Scalp – Pathology; Alopecia – Pathology; Cicatrix – Etiology; Cicatrix – Pathology; Lichen Planus – Complications; Lichen Planus – Diagnosis; Lichen Planus – Pathology; Skin Diseases – Pathology