title: Gastrointestinal presentation of late acute lymphoblastic leukemia relapse.
authors: Department of Pediatric Hematology-Oncology, Agia Sofia Children's Hospital, Goudi, Athens 11527, Greece. vpapadak@otenet.gr
authors: Vassilios
authors: V
authors: Papadakis
authors: Eleftheria
authors: E
authors: Roma
authors: Kalliopi
authors: K
authors: Stefanaki
authors: Ioanna
authors: I
authors: Panagiotou
authors: Sofia
authors: S
authors: Papargyri
authors: George
authors: G
authors: Paterakis
authors: Sofia
authors: S
authors: Polychronopoulou
mesh_terms: D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D001707:Biopsy, Needle; D002648:Child; D003131:Combined Modality Therapy; D016099:Endoscopy, Gastrointestinal; D005500:Follow-Up Studies; D005770:Gastrointestinal Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D006801:Humans; D007150:Immunohistochemistry; D008297:Male; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000150:complications / Q000175:diagnosis* / Q000188:drug therapy; D012008:Recurrence; D018570:Risk Assessment; D012720:Severity of Illness Index; D013997:Time Factors