title: Persistent Hemorrhagic Crusted Papules on the Lower Lip and Chin: Challenge.
authors.affiliation: *Department of Dermatology, Rambam Health Care Campus, the Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel; and †Dermatopathology Laboratory, St. John's Institute of Dermatology, St. Thomas' Hospital, London, United Kingdom.
authors.forename: Noa
authors.initials: N
authors.lastname: Ritz
authors.forename: Eduardo
authors.initials: E
authors.lastname: Calonje
authors.forename: Reuven
authors.initials: R
authors.lastname: Bergman
mesh_terms: D000328:Adult; D014408:Biomarkers, Tumor / Q000032:analysis; D001706:Biopsy; D002680:Chin; D018323:Hemangioendothelioma, Epithelioid / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D006801:Humans; D007150:Immunohistochemistry; D008048:Lip Neoplasms / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D008297:Male; D012509:Sarcoma / Q000737:chemistry / Q000473:pathology* / Q000601:surgery; D012878:Skin Neoplasms / Q000737:chemistry / Q000473:pathology* / Q000601:surgery
chemical_list: D014408:Biomarkers, Tumor