Right-sided intracranial epidermoid cyst with psychosis: a case report

Background: Epidermoid tumours are rare intracranial benign cystic lesions accounting for 0.2–1.8% of all intracranial tumours. Case description: We present a case of intracranial epidermoid cyst involving right temporal lobe with psychosis showing resolution of symptoms after resection of tumour. Discussion: Literature regarding this is sparse. We discuss the rarity of a right sided epidermoid tumour in temporal lobe with psychotic manifestations. Conclusion: We conclude that organic etiology should always be kept in mind while treating psychosis.