Is Doppler ultrasound useful for evaluating gestational trophoblastic disease?

Authors

  • Lawrence H. Lin Universidade de São Paulo; Faculdade de Medicina; Departamento de Obstetrícia e Ginecologia
  • Lisandra S. Bernardes Universidade de São Paulo; Faculdade de Medicina; Departamento de Obstetrícia e Ginecologia
  • Eliane A. Hase Universidade de São Paulo; Faculdade de Medicina; Departamento de Obstetrícia e Ginecologia
  • Koji Fushida Universidade de São Paulo; Faculdade de Medicina; Departamento de Obstetrícia e Ginecologia
  • Rossana P.V. Francisco Universidade de São Paulo; Faculdade de Medicina; Departamento de Obstetrícia e Ginecologia

DOI:

https://doi.org/10.6061/clinics/2015(12)08

Abstract

Doppler ultrasound is a non-invasive method for evaluating vascularization and is widely used in clinical practice. Gestational trophoblastic neoplasia includes a group of highly vascularized malignancies derived from placental cells. This review summarizes data found in the literature regarding the applications of Doppler ultrasound in managing patients with gestational trophoblastic neoplasia. The PubMed/Medline, Web of Science, Cochrane and LILACS databases were searched for articles published in English until 2014 using the following keywords: “Gestational trophoblastic disease AND Ultrasonography, Doppler.” Twenty-eight articles met the inclusion criteria and were separated into the 4 following groups according to the aim of the study. (1) Doppler ultrasound does not seem to be capable of differentiating partial from complete moles, but it might be useful when evaluating pregnancies in which a complete mole coexists with a normal fetus. (2) There is controversy in the role of uterine artery Doppler velocimetry in the prediction of development of gestational trophoblastic neoplasia. (3) Doppler ultrasound is a useful tool in the diagnosis of gestational trophoblastic neoplasia because abnormal myometrial vascularization and lower uterine artery Doppler indices seem to be correlated with invasive disease. (4) Lower uterine artery Doppler indices in the diagnosis of gestational trophoblastic neoplasia are associated with methotrexate resistance and might play a role in prognosis. CONCLUSION: Several studies support the importance of Doppler ultrasound in the management of patients with gestational trophoblastic neoplasia, particularly the role of Doppler velocimetry in the prediction of trophoblastic neoplasia and the chemoresistance of trophoblastic tumors. Doppler findings should be used as ancillary tools, along with human chorionic gonadotropin assessment, in the diagnosis of gestational trophoblastic neoplasia.

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Published

2015-12-01

Issue

Section

Reviews

How to Cite

Is Doppler ultrasound useful for evaluating gestational trophoblastic disease? . (2015). Clinics, 70(12), 810-815. https://doi.org/10.6061/clinics/2015(12)08