title: False-negative sentinel node biopsy.
authors.forename: Omgo E
authors.initials: OE
authors.lastname: Nieweg
mesh_terms: D005188:False Negative Reactions; D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000000981:diagnostic imaging; D008207:Lymphatic Metastasis; D008545:Melanoma / Q000556:secondary*; D011877:Radionuclide Imaging; D021701:Sentinel Lymph Node Biopsy