RT Journal Article SR Electronic T1 Shadow over abdomen JF BMJ Case Reports FD BMJ Publishing Group Ltd SP bcr-2018-226024 DO 10.1136/bcr-2018-226024 VO 2018 A1 Devdeep Mukherjee A1 Sajit Nedungadi YR 2018 UL http://casereports.bmj.com/content/2018/bcr-2018-226024.abstract AB