title: Intravasation during hysterosalpingography using oil-base contrast medium--a second look.
abstract: Hysterosalpingography is a study performed commonly to assess the upper reproductive tract in infertile women. A risk with hysterosalpingography is either lymphatic and/or venous intravasation with or without embolization. Of 593 consecutive hysterosalpingograms performed with a low-viscosity oil-base medium, intravasation occurred in 41 cases (6.9%). Embolization was documented in six patients. There were no recognized adverse sequelae from either intravasation or embolization. Intravasation was frequently associated with pathology of the upper genital tract, and suspected tubal occlusion was the most common abnormality detected. Proper timing of the procedure and avoidance of excessive instillation pressure will diminish the incidence of this complication. The use of both a low-viscosity oil-base medium and high-resolution fluoroscopic image intensification may increase the detection of intravasation.
mesh_terms: D003287:Contrast Media / Q000009:adverse effects*; D004617:Embolism / Q000209:etiology*; D005119:Extravasation of Diagnostic and Therapeutic Materials / Q000209:etiology*; D005260:Female; D006801:Humans; D007047:Hysterosalpingography; D012306:Risk
chemical_list: D003287:Contrast Media