Pemphigus Vulgaris Presenting with Epigastric PainAuthors: Marawan Elmassry MD1, Jerapas Thongpiya MD1, Pitchaporn Yingchoncharoen MD1, Jali Garza MS1, Matthew Soape MD2, Kanak Das MD11Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA2Department of Gastroenterology, Covenant Medical Center, Lubbock, TX, USA