Laura Mc Loughlin, Henry Zhang, Megan Blom, Michael Walsh, Tom Moran, Benjamin Dixon, Matthew Magarey, Fergal O'Duffy
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引用次数: 0
Abstract
Background: The use of transoral robotic surgery (TORS) lingual tonsillectomy in the diagnostic algorithm for head and neck carcinoma of unknown primary (CUP) has gained recent popularity. The primary aim of our study was to determine the identification rate of primary tumors in our cohort undergoing lingual ± palatine tonsillectomy for the workup of head and neck CUP.
Methods: This was a retrospective study of all patients undergoing diagnostic TORS for head and neck CUP over an eight-year period, across four centers in two countries.
Results: Fifty-six patients undergoing TORS to aid diagnosis of a primary site were included. Overall, TORS lingual ± palatine tonsillectomy identified a primary tumor in 41 (73.2%) patients. Over half were T1 tumors, with 25% measuring under 10 mm. Among those with human papilloma virus (HPV)+ nodal disease, the identification rate was 82.6%.
Conclusions: TORS lingual tonsillectomy is an effective addition to the diagnostic workup of CUP, particularly in those with HPV+ nodal disease.
期刊介绍:
Head & Neck is an international multidisciplinary publication of original contributions concerning the diagnosis and management of diseases of the head and neck. This area involves the overlapping interests and expertise of several surgical and medical specialties, including general surgery, neurosurgery, otolaryngology, plastic surgery, oral surgery, dermatology, ophthalmology, pathology, radiotherapy, medical oncology, and the corresponding basic sciences.