"Ill-defined areas of necrosis, haemorrhage and calcifications 3,4"
"Testicular embryonal cell tumours usually show increased alpha-fetoprotein (AFP) and β-hCG levels; however, these tumour markers are mildly elevated in the pure embryonal cell tumours. These tumour marker levels reflect the tumour burden, and their elevation is associated with poor outcome 5."
"Ill-defined areas of necrosis, haemorrhage and calcifications 3,4"