2. INTRACRANIAL CALCIFICATION UNIFOCAL
Physiologic : pineal gland, choroid plexus ,
Neoplastic : craniopharyngioma , meningioma, glioma ,metastasis, chordoma
Vascular : Sturge-Weber syndrome, AVM, aneurysm
Infection : Abscess, tuberculoma, TB meningitis

3. INTRACRANIAL CALCIFICATION MULTIFOCAL
Infection : Toxoplasmosis, CMV / rubella,
cysticercosis
Metabolic : hyperparathyroidism , pseudohypo~,
pseudopseudohypo~, chronic renal
failure , excessive vitamin D
Toxic : lead , carbon monoxide

9. IMPERFORATE ANUS