"The classical triad of headache, nausea and vomiting, and papilledenaa is associated with midline or infratentorial tumors".   Sign and symptoms of Brain tumors in childrenChildren with brain tumors frequently have symptoms and signs that strongly suggest the appropriate diagnosis. The clinical triad of symptoms associated with increased ICT -4 headache, vomiting, blurred vision / diplopia, is the hallmark of brain tumors in childhood. These symptoms occur more frequently with mid-line posterior fossa (infratentorial) tumors owing to the propensity of lesions close to the ventricular CSF flow system. Symptoms of the brain tumors vary depending upon which part of the brain the tumor is found :­Brain tumor in cerebrum (supratentorial)Seizures                                 o Hemiperes is or Hemiplegia          o Drowsiness / confusion Visual changes                     o T ICT (less common)                        o Personality changesBrain tumor in brain stemSeizures                                 o Diplopia             o Respiratory changes o T ICT (Rare) Endocrine problem (DM) o Headache            o Cranial N. palsyBrain tumor in cerebellumT ECT (most common)     o Headache          o Uncoordinated movement Vomiting                               o AtaxiaSymptoms due to raised ICT --> These are mainly caused by midline posterior fossa tumor --> Medulloblastoma.Headache                                                    o Nausea                                                  o Drowsiness Vomiting (usually in the morning)         o Personality changes                         o Papilledema Diplopia / blurred vision                           o IrritabilityNote - Brain-stem tumors are also posterior fossa tumors, but they do not present with increased ICT.