N-cadherin expression in teratoma and yolk sac tumour: Teratoma: N-cadherin is differentially expressed in teratomas. Tumour components with primitive neuronal elements display N-cadherin expression (white arrow, A+C; x40). Tumour components with connective tissue are negative (black arrow, B+D; x200). Yolk sac tumour: Normal testis and IGCNU (white arrow) are positive for N-cadherin expression. The tumour cells within the yolk sac tumour also show a strong N-cadherin expression (black arrow, E; x100).
Bremmer et al. BMC Clinical Pathology 2012 12:19 doi:10.1186/1472-6890-12-19