11 August 2022 : Clinical Research
Surgical Management of 48 Patients with Retrosternal Goiter and Tracheal Stenosis: A Retrospective Clinical Study from a Single Surgical Center
Tao Zuo1234ADEFG, Zhaoming Gao5346BC, Zhiguo Chen2BC, Bin Wen53BC, Baojun Chen2CDF, Zhenfa Zhang534ADEF*DOI: 10.12659/MSM.936637
Med Sci Monit 2022; 28:e936637
Figure 2 Three grades of retrosternal goiter were detected on CT scans. (A) grade I stenosis, less than 50% obstruction; (B) grade II stenosis, 51% to 70% obstruction; (C) grade III stenosis, 71% to 99% obstruction. There were no cases of grade IV stenosis.






