Primary Sjogren's syndrome presenting as ptosis and eyelid swelling: A case report oleh Alishba Ashraf Khan, Shamaila Mumtaz, Javeria Malik, Muhammad Shahzad Manzoor, Faran Maqbool, Mudassir Shafique, Maheen Nazir, Zohad Ibn‐e‐Shad, Kamal Kandel