title: Do pathologic and molecular analyses of neck dissection specimens justify the preservation of level IV for laryngeal squamous carcinoma with clinically negative neck?
authors.affiliation: Department of Otolaryngology-Head and Neck Surgery, Tanta University, Tanta, Egypt.
authors.forename: Mohamed N
authors.initials: MN
authors.lastname: Elsheikh
authors.forename: Alfio
authors.initials: A
authors.lastname: Ferlito
authors.forename: Alessandra
authors.initials: A
authors.lastname: Rinaldo
authors.forename: Ashok R
authors.initials: AR
authors.lastname: Shaha
authors.forename: Avi
authors.initials: A
authors.lastname: Khafif
authors.forename: H Hakan
authors.initials: HH
authors.lastname: Coskun
authors.forename: Luiz P
authors.initials: LP
authors.lastname: Kowalski
authors.forename: Jesus E
authors.initials: JE
authors.lastname: Medina
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000601:surgery*; D006801:Humans; D007822:Laryngeal Neoplasms / Q000473:pathology* / Q000601:surgery*; D008207:Lymphatic Metastasis; D037981:Neck Dissection / Q000379:methods*; D009367:Neoplasm Staging