Unusual Case of Chiasmatic Germ Cell Tumor

Here, we present an interesting case of a germ-cell tumour arising from the optic chiasma, a location typically associated with gliomas or nerve sheath tumours. This report highlights the rarity of germ-cell tumours in this location and underscores the challenges in diagnosis due to the overlap of symptoms with more common chiasmatic lesions. The case represents the importance of surgical biopsy despite being located at clinically important locations. The crucial change in the adjuvant therapy based on histopathological diagnosis can potentially give patients a good prognosis. Moreover, the case emphasizes the role of timely intervention in improving visual outcomes in paediatric patients.