B-scan ultrasonography

B-scan ultrasonography image and operative selection on intraocular foreign body in 48 cases

48例眼后段球内异物的B超影像与术式选择

B-scan ultrasonography in the diagnosis of obstructive jaundice & analysis of 70 cases

增生型糖尿病视网膜病变的B型超声观察70例阻塞性黄疸的B型超声诊断

Clinical observation and B-scan ultrasonography placental abruption ( analysis of 40 cases )

胎盘早剥的B超检查及临床表现（附40例分析）

Stage 3 macular hole : Role of optical coherence tomography and of B-scan ultrasonography

3级黄斑裂孔：光学相干断层扫描和B超的作用

Conclusion B-scan ultrasonography is the most important method of diagnosis placental abruption with highly definitive diagnosis rate .

结论B超诊断胎盘早剥有较高的符合率，是诊断该病的首选方法。

Analysis of B-scan ultrasonography diagnosis placental abruption

胎盘早剥的B超诊断及声像图分析

The diagnosis of ectopic pregnancy with the combined of B-scan ultrasonography and hCG determination or guided centesis

联合应用B超检查hCG测定或引导穿刺术诊断异位妊娠

Methods Extraocular rectus muscles of 107 subjects ( 214 eyes ) were measured with standard A-scan and contact B-scan ultrasonography .

方法使用标准化的A/B型超声仪，采用标准化A超联合B超的方法测量107例214眼的眼外肌厚度。

The definite dia-gnosis of thirteen cases with typical ectopic pregnancy was made by B-scan Ultrasonography with extrauterine pregnant sac .

典型异位妊娠13例，B超检查在宫外探及妊娠象而确诊；

Methods : 19 cases ( 20 eyes ) of exudative senile macular degeneration definitely diagnosed by FFA were scanned by B-scan ultrasonography .

方法：对19例（20眼）经荧光素眼底血管造影确诊的渗出型老年性黄斑变性，行B型超声检查。

To study the role of amniotic fluid index ( AFI ) in diagnosis of oligohydramnios and to detect AFI during terminal pregnancy by B-scan ultrasonography .

为探讨羊水指数（AFI）在诊断羊水过少的意义及其实用价值，用B型超声对妊娠晚期AFI进行测定。

Conclusions Combining B-scan ultrasonography with A-scan ultrasonography can supply important complementary evidence for the diagnosis of exudative senile macular degeneration , especially for patients with opacity of refractive media .

结论A、B型超声检查相结合是诊断渗出型老年性黄斑变性的一种简便和有效的方法，尤其在屈光间质混浊病人中可作为诊断渗出型老年性黄斑变性的重要辅助依据。

Methods The clinical data of 25 patients with vitreomacular traction syndrome diagnosed by OCT , fundus fluorescein angiography , and B-scan ultrasonography and confirmed by surgical treatment were retrospectively analyzed . The features of images of OCT in vitreomacular traction syndrome were observed .

方法回顾分析经OCT、荧光素眼底血管造影及B型超声检查确诊并经手术证实的25例玻璃体黄斑牵引综合征患者的临床资料，观察玻璃体黄斑牵引综合征的OCT图像特征。