title: [Erythemato-violaceous nodule of the back: case for diagnostic].
authors.affiliation: Service de dermatologie, CHU Fattouma Bourguiba, Monastir, Tunisie. Electronic address: mariemmohamed79@yahoo.fr.
authors.forename: Mariem
authors.initials: M
authors.lastname: Mohamed
authors.affiliation: Service de dermatologie, CHU Fattouma Bourguiba, Monastir, Tunisie.
authors.forename: Yosra
authors.initials: Y
authors.lastname: Soua
authors.affiliation: Service d'anatomopathologie, CHU Fattouma Bourguiba, Monastir, Tunisie.
authors.forename: Leila
authors.initials: L
authors.lastname: Njim
authors.affiliation: Service de dermatologie, CHU Fattouma Bourguiba, Monastir, Tunisie.
authors.forename: Hichem
authors.initials: H
authors.lastname: Belhadjali
authors.affiliation: Service de dermatologie, CHU Fattouma Bourguiba, Monastir, Tunisie.
authors.forename: Jameleddine
authors.initials: J
authors.lastname: Zili
mesh_terms: D000368:Aged; D049109:Cell Proliferation; D004814:Epidermal Cyst / Q000473:pathology*; D004847:Epithelial Cells / Q000473:pathology; D005260:Female; D005497:Follicular Cyst / Q000473:pathology*; D006201:Hair Diseases / Q000473:pathology*; D006801:Humans; D007633:Keratins / Q000032:analysis
chemical_list: D007633:Keratins