Primary Classical Hemangiopericytomas of Thorax Pinar Bicakcioglu, MD, Ertan Aydin, MD, Ali Celik, MD, Funda Demirag, MD, Nurettin Karaoglanoglu, MD The Annals of Thoracic Surgery Volume 94, Issue 1, Pages 255-259 (July 2012) DOI: 10.1016/j.athoracsur.2012.03.063 Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions
Fig 1 (A) Biopsy sample of recurrent malignant hemangiopericytoma in patient 5 shows dilated sinusoidal vascular channels surrounded by tumor cells with oval nuclei and indistinct cytoplasm (hematoxylin and eosin, ×400). (B) Biopsy sample of recurrent malignant hemangiopericytoma in patient 5 shows dense reticulin network around vessels and tumor cells (reticulin, ×400). The Annals of Thoracic Surgery 2012 94, 255-259DOI: (10.1016/j.athoracsur.2012.03.063) Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions
Fig 2 Computerized tomographic scan of the thorax, mediastinal window, was taken at the level of the carina. This patient with recurrence had intrathoracic extrapulmonary multiple masses on the right hemithorax and necrosis in the biggest tumor. The Annals of Thoracic Surgery 2012 94, 255-259DOI: (10.1016/j.athoracsur.2012.03.063) Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions
Fig 3 Biopsy sample of recurrent malignant hemangiopericytoma in patient 5 shows microcystic findings (hematoxylin and eosin, ×400). The Annals of Thoracic Surgery 2012 94, 255-259DOI: (10.1016/j.athoracsur.2012.03.063) Copyright © 2012 The Society of Thoracic Surgeons Terms and Conditions