title: Transjugular intrahepatic portosystemic shunt creation for recurrent gastrointestinal bleeding during pregnancy.
abstract: Treatment of bleeding esophageal varices during pregnancy is a rare clinical dilemma. Primary therapy remains endoscopy and band ligation. Refractory variceal hemorrhage treated with a transjugular intrahepatic portosystemic shunt (TIPS) procedure potentially exposes the fetus to radiation. The present report describes a TIPS procedure performed at 22 weeks gestation with the use of radiation-sparing maneuvers in a patient with recurrent esophageal variceal hemorrhage. The TIPS procedure delivered an estimated fetal dose of 5.49 mSv (0.549 Rad), much less than the dose threshold thought to induce biologic effects and only slightly greater than annual background radiation. The interventional radiologist should not hesitate to perform a TIPS procedure for refractory variceal hemorrhage with use of strategies aimed at minimizing radiation.
authors.affiliation: Department of Radiology, Baylor University Medical Center, Dallas, TX 75246, USA.
authors.forename: Clare
authors.initials: C
authors.lastname: Savage
authors.forename: Jaynish
authors.initials: J
authors.lastname: Patel
authors.forename: M Rita
authors.initials: MR
authors.lastname: Lepe
authors.forename: Charles H
authors.initials: CH
authors.lastname: Lazarre
authors.forename: Chet R
authors.initials: CR
authors.lastname: Rees
mesh_terms: D000328:Adult; D016145:Endoscopy, Digestive System; D004932:Esophageal and Gastric Varices / Q000150:complications* / Q000628:therapy; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology / Q000628:therapy*; D006801:Humans; D019168:Portasystemic Shunt, Transjugular Intrahepatic; D011247:Pregnancy; D011248:Pregnancy Complications / Q000628:therapy*; D015911:Sclerotherapy