Large esophageal schwannoma mimicking thyroid tumor with egg-shell calcification on preoperative ultrasonography

by Dongbin Ahn, Jin Ho Sohn, Heejin Kim, Chang Ki Yeo
Published 2017-05-01

The accessory parotid gland and facial process of the parotid gland on computed tomography.

by Dongbin Ahn, Chang Ki Yeo, Soon Yong Han, Jeong Kyu Kim
Published 2017-01-01