OBJECTIVE To investigate the feasibility of preserving parotid duct in regional excision of pleomorphic adenoma.
目的探讨腮腺多形性腺瘤保留腮腺主导管的区域性切除的可行性。
2
METHODS 32 patients with parotid pleomorphic adenoma were treated by regional excision with the preservation of the parotid duct.
方法对32例腮腺多形性腺瘤进行区域性切除，保留腮腺主导管。
3
Especially, we have demonstrated S-100 protein in eosinophilic adenoma and medullary carcinoma of thyroid gland, adenocarcinoma of bile duct and bronchiolar adenocarcinoma.