| Related Articles |
Thyroid Gland Involvement in Carcinoma Larynx and Hypopharynx-Predictive Factors and Prognostic Significance.
J Clin Diagn Res. 2016 Feb;10(2):XC05-XC07
Authors: Iype EM, Jagad V, Nochikattil SK, Varghese BT, Sebastian P
Abstract
INTRODUCTION: Intraoperative management of thyroid gland in laryngeal and hypopharyngeal cancer is controversial.
AIM: The objectives of this study were to determine the incidence of thyroid gland invasion in patients undergoing surgery for laryngeal or hypopharyngeal carcinoma, to assess predictive factors and to assess the prognosis in patients with and without thyroid gland invasion.
MATERIALS AND METHODS: One hundred and thirty-three patients who underwent surgery for carcinoma larynx and hypopharynx from 2006 to 2010 were reviewed retrospectively. Surgical specimens were examined to determine the incidence of thyroid gland invasion and predictive factors were analysed. The recurrence rate and the survival in patients with and without thyroid gland invasion were also analysed.
RESULTS: Out of the 133 patients with carcinoma larynx and hypopharynx who underwent surgery, histological thyroid gland invasion was observed in 28/133 (21%) patients. Significant relationship was found between histological thyroid gland invasion and preoperative evidence of thyroid cartilage erosion by CT scan and also when gross thyroid gland involvement observed during surgery. There is significant association between thyroid gland invasion when there is upper oesophageal or subglottic involvement.
CONCLUSION: After analysing the retrospective data from our study, we would like to suggest that thyroid gland need not be removed routinely in all laryngectomies, unless there is advanced disease with thyroid cartilage erosion and gross thyroid gland involvement or disease with significant subglottic or oesophageal involvement.
PMID: 27042568 [PubMed]
from #ENT-PubMed via ola Kala on Inoreader http://ift.tt/1N6DQm6
via IFTTT
Δεν υπάρχουν σχόλια:
Δημοσίευση σχολίου