TY - JOUR T1 - Anaplastic lymphoma kinase (ALK)-positive large B-cell lymphoma: a rare cause of ileal intussusception JF - BMJ Case Reports JO - BMJ Case Reports DO - 10.1136/bcr-2022-253239 VL - 15 IS - 12 SP - e253239 AU - Emma Maeve O'Hare AU - Annish Thekkinedath AU - Loretta Ngu AU - Paul McCullagh Y1 - 2022/12/01 UR - http://casereports.bmj.com/content/15/12/e253239.abstract N2 - ER -