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颞下颌关节结构紊乱的解剖学及病理学观察 总被引:4,自引:0,他引:4
为研究颞下颌关节结构紊乱和骨关节病的关系,作者对84侧老年尸体关节标本进行了解剖学及病理学的观察,认为:①颞下颌关节结构紊乱和骨关节病之间关系密切,但并不一定存在着必然的因果关系,二者均可首先发生或相伴发生;②临床上表现为病程迁延并发生明显盘变形的结构紊乱病例,其病理实质应确认为退行性关节病改变。本研究结果不同意国外某些学者的骨关节病和关节结构紊乱为两种不同病理实体的观点。作者还对关节盘双板区前部纤维化问题和关节盘旋转移位问题进行了讨论。 相似文献
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Computed tomography (CT), ultrasonography, sialography, and 99mTc scintigraphy were applied before operation to 108 patients with parotid masses. The results of each technique and the combined study of them were compared with the pathological diagnosis. Ultrasonography was found to be a very effective diagnostic aid in determining the presence of space-occupying lesion in the parotid. CT was the best technique to provide adequately reliable informations regarding the location of the tumor and the relationship between tumor and surrounding tissues. For diagnosing the nature of tumors, ultrasonography combined with sialography was reliable. 99mTc scintigraphy was better than other techniques in diagnosis of adenolymphoma. The diagnostic accuracy of combined diagnosis (90.7%) was higher than those of ultrasonography (83%), CT (80.5%), sialography (79%), and 99mTc scintigraphy (13.9%) alone. The advantage of combined diagnosis was particularly obvious for the diagnosis of low-grade malignant tumors. 相似文献
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成人复发性腮腺炎组织病理观察一例王松灵,邹兆菊,吴奇光,孙开华到目前为止,成人复发性腮腺炎的本质及转归仍不清楚。就我们所知,文献中关于成人复发性腮腺炎的报道很少,尤其是关于其组织病理方面。本文就1例成人复发性腮腺炎的腮腺造影、组织像及超微病理表现报告... 相似文献
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COMPUTED TOMOGRAPHY OF PAROTID MASSES 总被引:7,自引:0,他引:7
Yu Guang-yan俞光岩 Zou Zhao-ju 邹兆菊 Wang Yi-sheng王仪生Beijing Medical University Beijing 《中华医学杂志(英文版)》1989,102(4):243-250
Fifty-six patients with parotid masses, benign tumors in 22, malignant tumors 26 and other diseases 8, were examined by CT scan, which can differentiate intrinsic from extrinsic parotid lesions, especially deep lobe from parapharyngeal tumors and typical benign tumors from malignant ones, but may fail to differentiate aggressive benign tumors from low-grade malignant ones. CT sialography was done to detect the relation between the trunk of the facial nerves and tumor according to the band of normal parotid tissue between the tumor and posterior border of the mandibular ramus, and incremental dynamic CT with intravenous bolus injection of contrast medium to detect the relation between the tumor and carotid sheath. We conclude that the images of CT sialography are much better than those of plain CT and intravenous enhancement CT. 相似文献
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Chronic suppurative parotitis: a proposed classification. 总被引:2,自引:0,他引:2
CHRONICSUPPURATIVEPAROTITIS:APROPOSEDCLASSIFICATIONWangSongling王松灵,ZouZhaoju邹兆菊,WuQiguang吴奇光,SunKaihua孙开华MaXuchen马绪臣andZhuXua... 相似文献
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舍格伦综合征亚临床型 总被引:3,自引:2,他引:3
目的进一步观察舍格伦综合征(Sj¨ogren'ssyndrome,SS)亚临床型的各种表现及治疗。方法对24例SS亚临床型患者长期临床观察,并行实验室、腮腺造影及肌内注射胸腺肽治疗。结果24例患者在出现口干、眼干之前有腮腺反复肿胀史2~17年(平均7年),均误诊为“慢性化脓性腮腺炎”或“腮腺腺炎”,追踪观察均为典型的SS。24例中有10例患者同时伴有脉管炎或出血性紫癜,占40%,脉管系统受累较普遍。腮腺造影以末梢导管扩张伴主导管扩张及边缘粗糙为主,12/24例,占70%。肌内注射胸腺肽能明显减少腮腺反复肿胀发作频率。结论提出SS亚临床型对澄清慢性腮腺炎症命名及分类上的混乱有实际意义,并对早期诊治SS有指导意义。肌内注射胸腺肽能减少肿胀发作频率。 相似文献
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