Ring E J, Rosato E F
Surg Gynecol Obstet. 1979 Jan;148(1):93-4.
The silicone rubber tubing of the LeVeen peritoneojugular shunt can be safely punctured with a 23 gauge needle. Radiopaque contrast material can be injected through the needle to delineate the cause of any obstruction to the venous tubing.
LeVeen腹腔颈静脉分流术的硅橡胶管可用23号针头安全穿刺。不透X线的造影剂可通过该针头注入,以明确静脉导管任何阻塞的原因。