title: The strategy to treat disseminated neuroblastoma utilizing bone marrow transplantation: what is the surgeon's role?
abstract: The current role of surgery was evaluated in seven consecutive patients with high-risk neuroblastoma (six stage 4 patients and one stage 3, abdominal origin, and all over 12 months of age at diagnosis) treated with new modalities utilizing bone marrow transplantation (BMT). In six of these seven patients, a grossly complete excision of the primary tumor was achieved, and four have survived for 133, 69, 39, and 28 months with no further evidence of disease. The remaining patient with celiac neuroblastoma only underwent a biopsy during a second-look laparotomy after chemoradiotherapy, and thereafter developed local and distant recurrences and ultimately succumbed to the tumor. The timing of surgical intervention varied, either before or after chemotherapy, and did not appear to affect the ultimate survival. Although surgical excision of the primary tumor remains a very high priority in the overall treatment scheme, the most important factor remains the eradication of the tumor by well-planned courses of intensive chemotherapy (e.g., A1 Protocol of the Study Group of Japan). Thus, after having induced complete remission, for consolidation, it is necessary to kill all remaining tumor cells by giving supralethal doses of chemotherapy including total body irradiation (TBI) assisted by BMT.
authors.affiliation: Department of Surgery, Tokai University School of Medicine, Kanagawa, Japan.
authors.forename: S
authors.initials: S
authors.lastname: Yokoyama
authors.forename: H
authors.initials: H
authors.lastname: Hirakawa
authors.forename: J
authors.initials: J
authors.lastname: Soeda
authors.forename: S
authors.initials: S
authors.lastname: Ueno
authors.forename: T
authors.initials: T
authors.lastname: Tajima
authors.forename: T
authors.initials: T
authors.lastname: Mitomi
authors.forename: H
authors.initials: H
authors.lastname: Yabe
authors.forename: M
authors.initials: M
authors.lastname: Yabe
authors.forename: S
authors.initials: S
authors.lastname: Kato
mesh_terms: D000310:Adrenal Gland Neoplasms / Q000401:mortality / Q000473:pathology / Q000628:therapy*; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use; D016026:Bone Marrow Transplantation; D002648:Child; D002675:Child, Preschool; D003131:Combined Modality Therapy; D005260:Female; D013502:General Surgery; D006801:Humans; D007223:Infant; D008297:Male; D009362:Neoplasm Metastasis; D009447:Neuroblastoma / Q000401:mortality / Q000556:secondary / Q000628:therapy*; D012074:Remission Induction; D012086:Reoperation; D012186:Retroperitoneal Neoplasms / Q000401:mortality / Q000473:pathology / Q000628:therapy*; D012189:Retrospective Studies; D013514:Surgical Procedures, Operative / Q000379:methods; D015996:Survival Rate; D013997:Time Factors; D016896:Treatment Outcome; D014916:Whole-Body Irradiation