Endocrinology & Metabolic Syndrome
Open Access
ISSN: 2161-1017
ISSN: 2161-1017
Mohamed Mansour
South Tees Hospital, NHS Foundation trust, United Kingdom
Scientific Tracks Abstracts: Endocrinol Metab Syndr
Background: Papillary thyroid carcinoma (PTC) accounts for 80- 85% of all thyroid carcinoma. The SR reaches over 90% over a 10-year of follow-up. The frequency of cervical lymph node metastasis ranges from 40- 90%. We analyzed the data of 37 PTC patients who underwent thyroidectomy and neck dissection to illustrate the pattern of cervical lymph node metastasis in PTC. Methods: Retrospective review of 37 patients who underwent thyroidectomy with neck dissection for PTC. Preoperative assessment included FNAC, US +/- CT/MRI scans. Results: The patients’ average age was 44± 19.5 years. Female to male ratio was 1.5:1. The incidences of lymph node metastasis according to the neck level were; 40.5% (15) at level II, 67.6% (25) at level III, 45.9% () at level IV, 16.2% (6) at level V, 54% (20) at level VI, while no metastasis was found at level I. 29 cases (78.4%) had multiple levels involvement, while 6 patients had single level metastasis; 5 at level VI and one at level II. Two patients had no metastatic lymph nodes. Conclusion: Selective neck dissection has proven to reduce the potential morbidity associated with more extensive neck dissection without affecting the oncological outcomes. Levels III and IV are commonly involved, and usually dissected in continuity. Level II dissection is recommended whenever there is extensive involvement of levels III/IV. Level VI is usually dissected, even as a prophylactic procedure due to the high frequency of microscopic metastases. Level V dissection is usually not recommended unless involved. Involvement of Level I is rare..
Mohamed Mansour is a General Surgery Registrar, in James Cool University Hospitals, in UK. He has done his Master’s degree in general surgery, from Cairo University, in Egypt. He has a Membership of the Royal College of Surgeons, MRCS, in England, Uk. He is also having a Fellowship of the American College of Surgeons, FACS, USA.