Sadaphale, S.V., Yadav, N.K. and Agarwal, E. 2026. Lacrimal Gland and Drainage Disorders in the Era of Immune-Mediated Disease: A Systematic Review of Pathophysiology, Multimodal Imaging, and Precision Management. UP Journal of Ophthalmology. 14, 01 (Apr. 2026), 11–19. DOI:https://doi.org/10.56692/upjo.2026140103.