Transvaginal ultrasound-guided aspiration and instillation of hyperosmolar glucose for treatment of unruptured tubal heterotopic pregnancy.

Objectives: To report a case of tubal heterotopic pregnancy (HP) treated conservatively with transvaginal ultrasound-guided aspiration and instillation of hyperosmolar glucose.

Methods: Aspiration of the tubal ectopic pregnancy and hyperosmolar glucose instillation was performed with a 16-gauge needle under transvaginal ultrasound guidance.

Results: Unruptured tubal HP with positive cardiac activity was treated successfully without any further interventions, and intrauterine pregnancy has reached full-term without any complications.