Del cura et al studied the doppler parameters in solid breast lesions and based on that postulated that doppler alone was not a good modality in determining malingancy of a lesion. However the detection of null or reversed diastolic flow on spectral Doppler imaging is an infrequent but highly consistent finding in malignant lesions.

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An unusual case of hepatic hydatidosis complicated by transphrenic migration of the hydatid cyst passing through the right hemidiaphragm, and penetrating the inferior pulmonary lobe causing a bronchial fistula, is presented. The computed tomographic (CT) study permitted the correct preoperative diagnosis.

We present an 8-year-old boy with thyroid follicular carcinoma. Differentiated thyroid follicular carcinoma is very uncommon in childhood and is not usually suspected as the explanation of a thyroid nodule during infancy. The purpose of our paper is to demonstrate the imaging findings in a child and to emphasise the importance of including this tumour in the differential diagnosis of thyroid nodules in children.