Figure 6From: Diffuse bronchiolitis pattern on a computed tomography scan as a presentation of pulmonary tumor thrombotic microangiopathy: a case report Photomicrograph of histopathologic specimen shows complete arteriolar occlusion by tumor cells (arrow) and fibrointimal proliferation (small arrow), surrounded by lung tissue with collapsed alveoli. (Original magnification ×400; hematoxylin-eosin stain.)Back to article page