Something About Pathology
Primitive Neuroendocrine Tumour
(PNET)
- peripheral
- primitive PNET = Ewing Sarcoma
- CNS
- Medulloblastoma
- Neuroblastoma
Under the microscope:
- Round blue nuclei
- Embryonal Immature Cells
- Hyperchromatic nuclei
- High nuclear to cytoplasmic ratios
- Scant cytoplasm
- Prominent necrosis and apoptosis
page revision: 3, last edited: 08 Feb 2012 21:13