Fig. 5
From: Successful surgical treatment for recurrent cardiac fibroma 21 years after resection
Macroscopic and microscopic appearance of resected fibroma. a Resected tumor shows solid, firm, and rounded mass, 80 × 80 × 60 mm in size. b Cut surface was whitish yellow and whorled. c Border between fibroma and left ventricular myocardium. Hematoxylin and eosin stain ×10. d Calcification focus of the tumor, hematoxylin and eosin stain ×20. e Tumor composes of fibrous tissue with feeder artery, Masson’s trichrome stain ×20