目的探讨泪腺良性多形性腺瘤术后易复发和恶性变的原因。
Objective To investigate the causes of recurrence and malignant change of pleomorphic adenoma (benign mixed tumour) of lacrimal gland.
目的探讨腮腺深叶多形性腺瘤的诊断、鉴别诊断、手术方法。
Objective To seek for diagnosis, differential diagnosis and operative treatment.
摘要目的：评价颌下腺多形性腺瘤及其复发的临床特点及原因。
Objective: To evaluate the clinical feature and reason of recurrent pleomorphic adenoma of the submandibular gland.
目的：探讨腮腺多形性腺瘤术后复发的相关因素及临床治疗方法。
Objective: To study relevant causes of parotid pleomorphic adenoma recurrence and its clinical therapy.
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。
METHODS 32 patients with parotid pleomorphic adenoma were treated by regional excision with the preservation of the parotid duct.
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。
OBJECTIVE To investigate the feasibility of preserving parotid duct in regional excision of pleomorphic adenoma.
目的研究腮腺多形性腺瘤与腮腺腺体移位的状况、关系、可能原因及临床的影响。
Objective To study the status, nexus, possible reason and clinical infection of the pleomorphic adenoma in parotid and the gland system shift of parotid simple leaf.
目的：研究腮腺多形性腺瘤与腮腺腺体移位的状况、关系、可能原因及临床影响。
Objective: To study the status, relation, possible reason and clinical effect of the pleomorphic adenoma in parotid and the gland system shift of parotid simple leaf.
结果在泪腺上皮性肿瘤中，以多形性腺瘤、样囊腺癌、形性腺癌和腺癌较为多见。
Results Among lacrimal gland tumors, the pleomorphic adenoma, adenoid cystadenocarcinoma, pleomorphic adenocarcinoma and adenocarcinoma were very common.
方法应用肥腺部分组织加瘤体切除的术式对116例腮腺浅叶多形性腺瘤进行治疗并分析。
Methods Performing operations on 116 patients for pleomorphic adenoma in superficial lobe area through excision to the partial parotid gland and its tumor.
目的：研究舌根恶性多形性腺瘤（MPA）双侧颈淋巴结内癌转移的临床表现、诊断、治疗及预后。
Objective: The aim is to study clinical feature, diagnosis, therapy and prognosis of malignant pleomorphic adenoma (MPA) of tongue base with bilateral cervical lymph node metastasis.
结论细针抽吸细胞学活检可作为涎腺多形性腺瘤的常规术前检查，治疗的成功与否关键在于第一次的手术方式。
Conclusions Fine needle aspiration biopsy may be the routine examination of pleomorphic adenoma of salivary gland. The first operation is the key of therapy.
结果298例肿瘤中，最常见的为泪腺多形性腺瘤，其它依次为腺样囊腺癌，腺癌，多形性腺癌及其它泪腺少见肿瘤。
Results Among 298 cases, pleomorphic adenomas was the most common, followed by adenoid cystic carcinoma, pleomorphic adenocarcinoma, adenocarcinoma and other type.
研究发现，细胞遗传学改变、癌基因、抑癌基因、黏附分子及细胞外基质蛋白在涎腺多形性腺瘤的恶变过程中均有一定的作用。
The recent studies demonstrate that cytogenetic alterations, oncogenes, tumor suppressor genes, adhesion molecules and extracellular matrix proteins may play important roles in the process.
研究发现，细胞遗传学改变、癌基因、抑癌基因、黏附分子及细胞外基质蛋白在涎腺多形性腺瘤的恶变过程中均有一定的作用。
The recent studies demonstrate that cytogenetic alterations, oncogenes, tumor suppressor genes, adhesion molecules and extracellular matrix proteins may play important roles in the process.
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