%0 Journal Article %T Gastrointestinal bleeding as initial presentation of extramedullary plasma cell neoplasms: A case report and review of the literature %A Awad Shamali %A Charis Kyriakides %A Clare Rees %A Evangelia Iosif %A Roberto Lauro %A Salome Beeslaar %J Archive of "World Journal of Gastrointestinal Endoscopy". %D 2019 %R 10.4253/wjge.v11.i4.308 %K Gastrointestinal bleeding %K Extramedullary plasma cell neoplasm %K Plasmablastic myeloma %K Multiple myeloma %K Extramedullary plasmacytoma %K Case report %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6475702/