1. Curtis AP, Donald FL, John WD (2007) Tumors of the penis. Campbell-Walsh Urology, 9th Edition, Alain JW, Louis RK et al, Philadelphia, Saunders Elsevier. 1(31):959–992
2. Staubitz WJ, Melbourne HL, Oberkircher OJ (1955) Carcinoma of the penis. Cancer 8:371–378
3. Jacob R, Jyothirmayi R, Kumar A, Nair MK, Rajan B (1995) Spinal metastasis from carcinoma of the penis. Br J Radiol 68:1367–1368
4. Ramachandran T, Subramanium PM, Prakasam K (2013) A secondary carcinomatous lesion masquerading as a primary osteosarcoma—a case report. J Clin Diagn Res 7(3):563–5
5. Ho CCK, Nazri J, Zukifli MZ, Sritharan S, Hayati AR (2006) Metastatic penile cancer presenting as hypercalcemia and pathological fracture of the humerus: a rare event. Med J Malaysia 61:503–505