Chowdhury V, Gulati P, Arora S, Thirupuram S
Department of Radiology, GB Pant Hospital, New Delhi.
Indian Pediatr. 1992 Apr;29(4):411-5.
Fifty preterm newborn infants with gestational age of 28-36 weeks were subjected to real time cranial sonography to (a) evaluate the ventricular system and brain parenchyma, (b) determine the incidence of intracranial abnormalities, and (c) to establish the utility and advantages of routine cranial sonography in preterm infants. The lateral ventricular width varied from 6-12 mm (8.67 +/- 1.85 mm) while hemispheric width ranged between 3.68 to 3.95 cm with a mean of 3.84 +/- 0.25 cm. The lateral ventricular ratio ranged from 20.9 to 26.4% and it showed progressive decrease with increasing gestational age. Cavum septum pellucidum was found in 68% of the preterms. Incidental intracranial pathologies were detected in 12% of the preterms screened.
对50名孕周为28 - 36周的早产新生儿进行实时头颅超声检查，以(a)评估脑室系统和脑实质，(b)确定颅内异常的发生率，以及(c)确立常规头颅超声检查在早产儿中的实用性和优势。侧脑室宽度在6 - 12毫米之间（8.67±1.85毫米），而半球宽度在3.68至3.95厘米之间，平均为3.84±0.25厘米。侧脑室比率在20.9%至26.4%之间，且随着孕周增加呈逐渐下降趋势。68%的早产儿发现有透明隔腔。在筛查的早产儿中，12%检测到了颅内 incidental 病变。 （注：原文中“Incidental”有误，可能是“Incidental”，推测应为“Incidental”，意为“偶然的、附带的” ，这里暂且翻译为“incidental” ，具体准确翻译需结合更准确的原文）
