查询词典 posterior pereion

Vitreous changes such as vitreous loss or ruptured anterior hyaloid face during cataract surgery, or posterior vitreous detachment etc., were noted in 11 eyes who had cystoid macular edema. The clinical findings and vision recovered in 12 eyes after administration of indomethacin or prednisolone in 4 cases and without treatment in 8 cases.

在这12例中曾经引起玻璃体变化者有11例，占91%，而大部分的病人都出现过眼球潮红，刺激感，视力降低及中心暗点等症状。75%的病人无需要特别治疗，却都能在一段时间内恢复0.5以上的视力。

Pars plana vitrectomy was carried out to remove the posterior hyaloid membrane. The visual acuity increased from 20/100 preoperatively to 20/25 after six months of follow-up.

病人接受经扁平部玻璃体切除手术，移除后玻璃体cortex，，病人视力术前之20/100进步到术后六个月之20/25。

To detect the effects of plasmin combined with hyaluronidase or hexafluoride SF6 on inducing posterior vitreous detachment.

研究纤维蛋白溶解酶分别联合透明质酸酶和气体六氟化硫(SF-6)诱导兔眼玻璃体后脱离的效果。

AIM: To study the effect of pharmacologic induction of posterior vitreous detachment by intravitreal injection of hyaluronidase.

目的：考察透明质酸酶(hyaluronidase， HS)兔眼内注药诱导形成玻璃体后脱离（posterior vitreous detechment，PVD）的作用。

Result:The MR hydrography of inner ear of the patient displayed that there was an extradural high-signal intumescence which was like sliver shape and the edge of it was smooth and neat between the sigmoid sinus of the posterior cranial fossa and the inner acoustic meatus.

应用三维高级快速自旋回波序列横断扫描大前庭水管综合征患者的整个颞骨岩部，将所有原始图像传给网上工作站，应用最大密度投影法将图像进行三维重建，获内耳立体像。

The hyperextension or posterior ligament injuries are often best treated by an approach from the direction of maximal soft tissue disruption.

伸展过度或后纵韧带的损伤最好采取软组织破坏程度最大的方向为手术入路。

The majority of hyperextension injuries are treated with anterior fixation, which in the severely ankylosed spine should probably be supplemented with posterior fixation.

大多数的伸展过度性损伤需要前方的固定，然而严重的颈椎关节僵硬（DISH或强直性脊柱炎）则需要增加后方的固定。

During videourodynamic study, a dilated posterior urethra and a spinning-top distal urethra can be found in patients with pelvic floor hypertonicity, indicating poor relaxtaion of the pelvic floor and urethral sphincter causing functional bladder outlet obstruction.

使用影像尿路动力学检查来侦测其排尿膀胱尿道摄影图时具有一扩张的后段尿道以及一尖嘴形的远端尿道可在许多排尿功能不良的病人被发现，此种现象即表示病人的骨盆底肌肉放松不良。

Results (1) 6 cases of Tuberous Sclerosis. Diffused subependymal nodular calcification lesions were found in all cases on unenhenced CT. 4 patients are 2 pairs of mother/child relationship. Both of the two mothers are found to suffer from renal angiomyolipoma.(2)1 case of neurofibromatosis showed abnormal spinal canal: scoliosis of thoracic and lumbar spine, concave change of vertebral posterior border. Bilateral renal hypogenesis was found in this patient. Diffused hyper-density lesions were found in kidney and fatty accumulation was found in back skin.(3)6 cases of Sturge-Weber syndrome. On unenhenced CT, curving and strip-shaped calcifications were found along the parietal and occipital gyrus.

结果 ①结节性硬化6例，所有病例CT平扫见两侧脑室室管膜下多发小结节状高密度钙化灶，其中4例为两对母子关系，并见两位母亲合并有肾脏错构瘤，；②神经纤维瘤病1例，MRI表现为椎管异常，胸腰段脊柱侧弯，椎体后缘呈明显的切凹改变；伴有双肾发育不良，CT示肾内多个高密度影，背部皮肤多量脂肪堆积，③脑颜面血管瘤综合征6例， CT可见顶枕部沿脑回分布的弯曲的条状高密度钙化，部分延伸致侧脑室内，增强后见病灶内有扭曲的条状和结节状明显强化的血管影；④小脑血管瘤病4例，影像学表现为小脑内大囊、小结节样占位性病变。

Objective To investigate MRI manifestations of the posterior lobe and stalk of the hypophysis in central diabetes insipidus.

目的 通过垂体MRI观察中枢性尿崩症患者垂体后叶及垂体柄的改变。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。