Goldstein H M, Katragadda C S
AJR Am J Roentgenol. 1978 Aug;131(2):231-4. doi: 10.2214/ajr.131.2.231.
Ultrasonography was performed in the prone and supine positions in six patients with neoplasms in the tail of the pancreas. The masses were either not apparent (three cases) or less well visualized on the supine scans. The value and indications of the prone position in the ultrasonic evaluation of masses in this portion of the pancreas are documented. Prone scanning is particularly useful when malignant ascites interferes with pancreatic visualization in the supine position.
对6例胰腺尾部肿瘤患者分别在俯卧位和仰卧位进行了超声检查。这些肿块在仰卧位扫描时要么不明显（3例），要么显示效果较差。本文记录了俯卧位在胰腺这一部分肿块超声评估中的价值和适应证。当恶性腹水干扰仰卧位胰腺显像时，俯卧位扫描特别有用。
