后天性

Those with heterogeneous enhancement were often of acquired etiology, such as ranula, lymphoma, neurilemmoma, parotid adenoma, metastatic nodes and tubercubus adenitis, etc.

至於那些有异质性加强的病变，通常属於后天性疾病，例如：舌下囊肿、淋巴瘤、神经鞘瘤、腮腺瘤、转移性淋巴结、结核性淋巴腺炎等。

The second part is"the evaluation of brainstem auditory evoked potentials on 303 cases of deaf-mutism and the cause analysis of acquired deaf-mutism". 37. 3%(113 cases, 171 ears ) of all the cases were found to have residual hearing of various levels.

其二是"对303例聋哑患者的脑干听觉诱发电位测定和后天性聋哑病因分析"，发现在303例聋哑患者中，37.3%（113例，171耳）尚有不同程度的残余听力。

Through the comprehensive analysis of the domestic titerature on the deaf-mutism investigation from various regions and of various authors over the years, it is found that the percentage of deaf-mutism caused by aminoglycoside antibiotics rose sharply after the middle of 1960s. and that aminoglycoside antibiotics has become the ma- jor cause of acquired deaf-mutism in our country after the ear- ly years of 1980 s.

通过对国内历年来各地聋哑调查的综合分析发现，60年代中期以来氨基糖苷类抗生素致聋的比例几乎呈直线上升；80年代初以后，此类抗生素已成为我国后天性聋哑最主要的病因。

11 DB PeSPL. There are 123 cases (70.29%) caused by aminoglycoside antibiotics among the 175 cases of acguired deaf-mutism, This is the highest percentage in the causes of acquired deaf-mutism.

在175例后天性聋哑中，AG类抗生素致聋者123例（70.29%），居后天性聋哑病因之首位。

It manifests as acquired skin depigmentation and occurs in both genders as well as all ages.

临床主要表现为后天性色素脱失，男女均可发生，年龄不限，通常好发生于青年和儿童，5～30岁发病者可占50%以上。

Surgery remains the only way to eliminate a diverticulum. Recurrent cases are more complicated to treat because of the risk of infection and the need for repeated surgery.

至於女性的尿道憩室是后天性的少见疾病；对於复发的个案会因为发炎或重覆的手术，使治疗更加困难、复杂。

Intermittent and constant exotropia are two main kinds of exotropia of acquired comitant exotropia.

间歇性外斜视和恒定性外斜视是后天性共同性外斜视中最常见的两种类型。

In the past, the study on their stereopsis was respective or combined, in spite of some constant exotropia may represent decompensated intermittent exotropia.

以往对其立体视的研究都将间歇性外斜视和恒定性外斜视分开进行，或对整个后天性共同性外斜视进行研究，忽略了恒定性外斜视有一部分为间歇性外斜视失代偿发展而来。

Purpose: To introduce a technique of frontalis muscle advancement to correct congenital or acquired ptosis instead of using a graft or suture material.

目的：介绍一种不需要使用体外人工材料，而是利用额前肌瓣前移来矫正先天性或后天性眼睑下垂之手术。

Defects in hemostasis may be inherited or acquired.

止血作用缺陷可能是先天性的、也可能是后天性的。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失