Radiological Changes in the Lungs of Patients with Trophoblastic Tumours

Abstract
All forms of trophoblastic tumours may metastasise to the lungs. Three principal forms of metastases are encountered. The first is a discrete form with well-defined rounded opacities; a second presents a “snowstorm” pattern of multiple small soft shadows, and in a third the tumour is confined to the pulmonary arteries so that the clinical and radiological picture closely mimics pulmonary thrombo-embolism. The chemotherapeutic methods used and the results obtained are presented in brief.