诊断

Malignant melanoma can occur from skin, or any internal organs, among which skin melanoma is more frequently seen, especially in the skin of legs, cunnus, and crissum. However they have been rarely reported. Malignant melanomas of the internal organs can be easily diagnosed with its specitic MRI features, while the non-melanin contained melanoma which has no imageological specific feature are more difficult to be diagnosed. Because CT examination has no specific feature, MRI should be the first choice, for the suspect patient of malignant melanoma.

恶性黑色素瘤多发生于皮肤、内脏各种组织器官，其中皮肤恶性黑色素瘤多见，以下肢、外阴、肛周最多，鲜有影像报道；发生于内脏的恶性黑色素瘤多因具备特征性的MRI信号得以诊断，而不含黑色素的恶性黑色素瘤影像表现无特征性，诊断困难；CT检查不具备特征性，对于怀疑恶性黑色素瘤的患者，应首选MRI检查。

Clinical manifestations, ultrasonic appearances and operation of all 24 cases with ureterocele were cross-check analyzed.

目的：通过总结输尿管囊肿的超声表现和临床资料，评价超声在其诊断中的价值，为该病的诊断积累资料。

That means it can be diagnosed reliably and—crucially—early on.

这意味着疾病可以被可靠地诊断出来，而且更重要的是，早期就可以做出这些诊断。

Objective To study the cilinical use of colored Doppler ultrasound in the diagnosis of cryptorchidism.

目的 利用彩色多普勒超声诊断隐睾，探讨其诊断的临床价值。

Objective:To study diagnosis,differentiated diagnosis,therapy and prognosis of cutaneous Merkel cell carcinoma.

目的：探讨皮肤Merkel细胞癌的诊断及鉴别诊断、治疗及预后。

Objective: To assess the diagnosis and treatment of the cystic.

目的：探讨囊性肾癌的诊断与治疗，以提高对囊性肾癌的认识和诊断率。

Objective To assess the value of ultrasonography in the diagnosis and differential diagnosis of cystic lesions of the neck.

目的 探讨二维和彩色多普勒超声对颈部囊性病变的诊断和鉴别诊断价值。

Image appearances of ocular cysticercosis depend on the parasitic site and living status of cysticercus in the eye region.

眼囊尾蚴病影像表现随囊尾蚴在眼内的寄生部位和存活状态而不同。B超检查可作为诊断眼囊尾蚴病的首选方法，MRI和CT检查可分别作为诊断活动期及非活动期眼囊尾蚴病的补充方法。

ABSTRACT Objective:To investigate the diagnosis of chronic cystitis with ultrasonography.

摘 要 目的：探索超声对慢性膀胱炎诊断的可行性价值，寻找和总结超声诊断规律和特点。

These findings suggest that FCM is a rapid and useful technigue in the analysis of pleural effusion and can be a very useful adjunct to conventional cytopathology.

基於此研究结果，在胸水诊断价值上FCM DNA定量方法是一种快速，有用的分析定量胸水细胞DNA，尤其是和一般临床细胞诊断方法同时测定更为有效。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。