title: Routine omission of sentinel lymph node biopsy for merkel cell carcinoma <= 1 cm is not justified.
authors.forename: Amod A
authors.initials: AA
authors.lastname: Sarnaik
authors.forename: Jonathan S
authors.initials: JS
authors.lastname: Zager
authors.forename: L Elizabeth
authors.initials: LE
authors.lastname: Cox
authors.forename: Tatiana M
authors.initials: TM
authors.lastname: Ochoa
authors.forename: Jane L
authors.initials: JL
authors.lastname: Messina
authors.forename: Vernon K
authors.initials: VK
authors.lastname: Sondak
mesh_terms: D015266:Carcinoma, Merkel Cell / Q000473:pathology*; D006801:Humans; D008197:Lymph Node Excision; D021701:Sentinel Lymph Node Biopsy / Q000379:methods*; D012878:Skin Neoplasms / Q000473:pathology*