BACKGROUND: Lateral neck dissection (LND) for papillary thyroid cancer (PTC) transitioned from isolated lymphadenectomy or "berry picking" based on clinical examination to multicompartment lymphadenectomy. We aimed to assess ultrasound (US) as a predictor of solitary (SLN) or multiple lymph node (MLN) metastases. METHODS: Demographics, US findings, extent of LND, and pathology were collected in patients with PTC who underwent LND. US sensitivity and specificity were calculated, and accuracy was correlated with US findings and patient characteristics. RESULTS: A total of 462 patients underwent 590 LNDs. US showed an SLN in 179 patients (30%) and MLNs in 411 patients (70%). Sensitivity, positive predictive value, and accuracy were 61%, 43%, and 75% for US detected SLN and 78%, 89%, and 75% for US detected MLNs. US accuracy for MLNs increased as node size increased (<10 mm, 63%; 10 to 20 mm, 71%; >20 mm, 89%; P < .0001). CONCLUSIONS: US has limited accuracy in the detection SLN metastasis in the lateral neck. Care should be taken when considering a focused compartment dissection. Copyright Â
BACKGROUND: Lateral neck dissection (LND) for papillary thyroid cancer (PTC) transitioned from isolated lymphadenectomy or "berry picking" based on clinical examination to multicompartment lymphadenectomy. We aimed to assess ultrasound (US) as a predictor of solitary (SLN) or multiple lymph node (MLN) metastases. METHODS: Demographics, US findings, extent of LND, and pathology were collected in patients with PTC who underwent LND. US sensitivity and specificity were calculated, and accuracy was correlated with US findings and patient characteristics. RESULTS: A total of 462 patients underwent 590 LNDs. US showed an SLN in 179 patients (30%) and MLNs in 411 patients (70%). Sensitivity, positive predictive value, and accuracy were 61%, 43%, and 75% for US detected SLN and 78%, 89%, and 75% for US detected MLNs. US accuracy for MLNs increased as node size increased (<10 mm, 63%; 10 to 20 mm, 71%; >20 mm, 89%; P < .0001). CONCLUSIONS: US has limited accuracy in the detection SLN metastasis in the lateral neck. Care should be taken when considering a focused compartment dissection. Copyright Â
Authors: Ibrahim Abobaker Al-Ghanimi; Abdulaziz Mohammad Al-Sharydah; Saqar Al-Mulhim; Sarah Faisal; Abdulrahman Al-Abdulwahab; Mohammed Al-Aftan; Abdulrahman Abuhaimed Journal: Saudi J Med Med Sci Date: 2019-12-23
Authors: Jagdeep Singh Bhangu; Christoph Bichler; Julia Altmeier; Lindsay Hargitai; Andreas Selberherr; Peter Mazal; Jonas Brugger; Christian Scheuba; Philipp Riss; Bruno Niederle Journal: Langenbecks Arch Surg Date: 2022-03-17 Impact factor: 2.895
Authors: Lindsay Brammen; Martin B Niederle; Philipp Riss; Christian Scheuba; Andreas Selberherr; Georgios Karanikas; Gerd Bodner; Oskar Koperek; Bruno Niederle Journal: Ann Surg Oncol Date: 2018-10-10 Impact factor: 5.344