What causes CSF leak from nose?
Patient: I m a Csf leak patient from left nasal. Doctors did endoscopy by my left nasal but after three month again Csf start from same left nasal. After doctor did open surgery . For 8 months Csf stop but now again Csf is waking from same place please guide me Doctor: csf rhinorrhoea have lot of causes, among these cribriform plate defect is most common. for findind these  defect you have to go for mri brain alogwith csf cisternography.