title: The diagnostic yield of histopathologic sampling techniques in PAN-associated cutaneous ulcers.
authors.affiliation: Institute for Immunofluorescence, Dermpath Diagnostics South Florida, 895 SW 30th Avenue, Ste 101, Pompano Beach, FL 33069, USA.
authors.forename: Carlos
authors.initials: C
authors.lastname: Ricotti
authors.forename: John P
authors.initials: JP
authors.lastname: Kowalczyk
authors.forename: Marcelo
authors.initials: M
authors.lastname: Ghersi
authors.forename: Carlos H
authors.initials: CH
authors.lastname: Nousari
mesh_terms: D001706:Biopsy / Q000379:methods; D006801:Humans; D010488:Polyarteritis Nodosa / Q000150:complications*; D012189:Retrospective Studies; D012867:Skin / Q000473:pathology; D012883:Skin Ulcer / Q000209:etiology* / Q000473:pathology*; D013048:Specimen Handling / Q000379:methods* / Q000592:standards; D013497:Sural Nerve / Q000473:pathology