Solitary pulmonary capillary hemangioma: An under-recognized pulmonary lesion mimicking early lung cancer on computed tomography images

SPCH lesions mimic early lung cancer on CT; they are largely unrecognized by general pathologists and are diagnosed as other nonspecific benign lesions. With careful histologic examination, SPCH can be successfully diagnosed using cytokeratin/CD31 immunohistochemistry and elastic fiber staining.