TY - JOUR T1 - Massive Hematemesis as Initial Presentation of Advanced Pancreatic Adenocarcinoma JO - Journal of Clinical Case reports and Images VL - 2 IS - 4 SP - 19 EP - 23 PY - 2023/4// T2 - AU - Jonathan, Farshadmand B.S. AU - Neyshia, Rodriguez M.D. AU - Simon, Kashfi M.D. AU - Prachi, Mehta M.D. SN - 2641-5518 DO - https://doi.org/10.14302/issn.2641-5518.jcci-23-4743 UR - http://mail.oap-journals.orgjcci/article/2011 KW - pancreatic adenocarcinoma gastrointestinal bleed KW - upper gastrointestinal bleed KW - severe hematemesis KW - hemorrhagic shock KW - duodenal invasion ER -