造釉细胞

We reveal a case of ameloblast ic carcinoma of the mandible and report present illness, clinical exam, surgical therapy treatment and post-operation follow up in particulars.

本文提出一例罹患下颚造釉细胞癌的患者，就其发病过程、临床检查、手术治疗方式及追踪情形作一完整之报告。

Results Of the 50 cases of jaw bone cystoid disease,there were 6 of jaw bone cyst,15 of radicular cyst,7 of dentigerous teeth cyst,4 of keratocyst,7 of nasopalatine cyst,3 of ball maxillas cyst,5 of ameloblastoma and 3 of craniofacial fibrous dysplasia.

结果 50例颌骨囊性病变中有孤立性颌骨囊肿6例，根端囊肿15例，含牙囊肿7例，角化囊肿4例，鼻腭囊肿7例，球上颌囊肿3例，造釉细胞瘤5例，骨纤维异常增殖症3例。

Objective To investigate the characteristic clinical and X-ray findings of long bone adamantinoma.

目的 探讨长骨造釉细胞瘤的临床与X线特点。

Methods The X-ray findings of surgically and pathologyically proved long bone adamantinoma in 8 cases were analysed.

回顾性分析经手术及病理证实的8例长骨造釉细胞瘤的临床及X线表现特点。

Although recurrent rate of tibial ameloblastic is high, it has good prognosis after active and right operative therapy.

虽然胫骨造釉细胞瘤有很高的复发率，但经过积极正确的手术方法治疗，预后尚好。

In general,ameloblastic carcinoma is ahighly aggressive tumor with rapid growth,and cases of distant metastasis had been reported.

一般认为，造釉细胞癌是生长快速并具有高度侵犯性的肿瘤，亦曾有发生远端转移的病例被报导。

Ameloblastic carcinoma is akind of rare malignant tumor of jaws.

造釉细胞癌是一种发生于颚骨内罕见的恶性肿瘤，尤其发生在上颚骨内者其恶性程度更大。

The epidemiology,treament modality,and prognosis are not well-understood because there are few literatures of ameloblastic carcinoma reported up to date.

目前仅有少数造釉细胞癌的病例被文献所记载，因此对于该疾病的流行病学，治疗方式及预后仍不是相当清楚。

Ameloblastic carcinoma is a rare odontogenic tumour of the jaws, the most commonly involved area is the posterior portion of the mandible, occurs in the mean age of 30.1 years and there is no apparent sex predilection.

摘要造釉细胞癌为一罕见的颚骨齿源性肿瘤，好发于下颚骨后方区域，好发年龄平均为30.1岁，无性别上之差异。

Histologic examination of the excised lesion showed ameloblastic carcinoma.

治疗方式采肿瘤摘除合并周围骨切除术，病理报告证实为造釉细胞癌。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。