Fig. 5From: Unusual recurrent metastasizing benign breast papilloma: a case reportMastectomy. a Cystic papilloma within deep pectoralis muscle. b Papilloma in pectoralis muscle. c Papilloma in deep adipose tissue. d Papilloma with bland features and fibrovascular cores. e p63 immunostain highlights intact myoepithelial layer throughoutBack to article page