“…Gestational trophoblastic disease (GTD) is a term commonly applied to a spectrum of trophoblastic disor ders including hydatidiform and invasive moles and cho riocarcinoma [1], Elevated serum (3-human chorionic go nadotropin ((3-hCG) levels combined with the pathogno monic 'snowstorm' sonographic appearance are extreme ly suggestive of the presence of hydatidiform mole, even before histologic material is available for final diagnosis [2], Moreover, GTD has been classified by its sonographic features and accurately correlates with the clinical and pathologic findings [3,4], Transvaginal ultrasound and color Doppler flow offer additional reliable modalities for assessing the pregnant uterus and pelvic vessels. Areas of neovascularization, which are characteristic features of GTDs, present an important target for investigation, management and fol low-up of patients presenting with these disorders [5][6][7][8][9],…”