Cardiac osteosarcoma metastasis is extremely rare and is documented in several case reports in the literature. The behaviour of osteosarcoma metastases is similar to the primary tumour. Thoracic non-enhanced computed tomography (CT) examination is beneficial in the detection of calcific cardiac metastases. In this case report, we describe a 29-year-old woman with cardiac osteosarcoma metastasis after 7 years of follow-up, compare the demographic features with previous cases and discuss the imaging findings.
Sclerosing hemangioma of the lung is an uncommon benign tumour that usually presents as an asymptomatic solitary nodule and affects middle age women. Because there are few findings on radiologic studies that are characteristic of sclerosing hemangioma, it is difficult to diagnose on the basis of imaging and biopsy remains the definitive diagnostic test. We report a case of pulmonary sclerosing hemangioma with extremely unexpected imaging findings and review the literature.
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