多排螺旋CT在腭部解剖及肿瘤病变的应用价值

目的:分析腭部的解剖结构特点,提高对腭部肿瘤的诊断准确性。方法:本组腭部肿瘤39例,男性22例,女性17例,发病年龄7岁～79岁,平均年龄43.8岁,所有病例行MSCT检查。结果:腭部肿瘤好发于软硬腭交界部,有30例,4例发生硬腭,5例位于软腭;其中良性肿瘤27例,涎腺多形性腺瘤17例,乳头状瘤3例。血管淋巴管瘤2例,黏液囊肿2例,肌上皮瘤1例;恶性肿瘤12例,黏液表皮样癌7例,鳞癌3例,腺样囊性癌2例。9例腭大管扩大,其中7例为恶性肿瘤,2例见于潜在侵袭性的涎腺混合瘤。结论:MSCT能够立体清晰显示肿瘤病变,腭大孔改变在判断腭部肿瘤良、恶性及治疗方案选择有重要意义。

The Diagnostical Value with Mutislice Spiral CT in the Anatomical of Palatine Region and Palate Tumor

Objective To investigate the anatomical characteristics of palatine region in MSCT and to improve the diagnos- tic validy of palatine tumors.Methods 39 cases palatine tumor patients were studied including 22 males,17 females,their age ranged from 7 years to 79 years with the mean age 43.8 years.All cases had MSCT examination.Results The most common region of palatine tumor located in the junction of soft and hard palate,had 30 cases;4 cases in the hard palate and 5 cases in the soft palate.27 cases benign t...