Information about the 2019 Novel Coronavirus
Background Aberrant lymphatic drainage is believed to contribute to the high recurrence rate of head and neck melanomas. This study aimed to identify the clinical significance of unexpected lymphatic drainage patterns. Methods A single institution retrospective analysis was performed of middle-aged and older males (mean age 66.2 years, range 41-87 years) who underwent successful lymphoscintigraphy with sentinel node (SLN) biopsy from 1997 through 2012. Node status, distribution, and recurrence were assessed comparing patients with expected and unexpected drainage patterns. Results Sixty-six patients were identified with 55.8 months median follow-up (range 5.6-206.1 months). Unexpected SLN drainage was associated with multiple basin drainage (p?
View details for DOI 10.1002/hed.24094
View details for PubMedID 25914266