BACKGROUND/ PURPOSE: The aim of this study was to retrospectively evaluate and compare the clinical features, treatment strategy, pathology, and outcome of all patients with hepatoblastoma treated at an African hospital over a 31-year period (1970 to 2001). METHODS: Forty patients with hepatoblastoma were divided into 3 groups according to the treatment given. Group I (1970 to 1983, 14 patients) had no protocol therapy; group II (1984 to 1988, 6 patients) received protocol treatment according to Children's Study Group (CCSG) guidelines; group III (1989 to 2001, 20 patients) received SIOPEL protocol therapy. All available clinical, surgical, radiologic, and pathologic data were reviewed and analyzed. RESULTS: Overall patient survival was as follows: group I, 14%; group II, 50%, and group III, 80%. Deaths in group II were caused by chemotherapy-induced immunosuppression only. Prognostic data for group III showed that all tumor-related deaths could be predicted by identifying multifocal disseminated growth patterns (P =.001) or vascular invasion (P =.001) in resected tumors. Of the 40 diagnostic tumor biopsies performed, 2 significant complications (1 death, 1 intraperitoneal tumor seeding) occurred. Histologic criteria evaluating these biopsies were not predictive of overall survival. CONCLUSIONS: The introduction of protocol therapy has resulted in a marked improvement in survival. Immunosuppression-related sepsis in our setting resulted in unacceptable mortality in patients treated according to CCSG guidelines. A diagnostic biopsy in hepatoblastoma is of value but not without complications. Preoperative chemotherapy followed by complete surgical excision according to International Society of Paediatric Oncology guidelines yields excellent results with a current survival rate of 80%.
BACKGROUND/ PURPOSE: The aim of this study was to retrospectively evaluate and compare the clinical features, treatment strategy, pathology, and outcome of all patients with hepatoblastoma treated at an African hospital over a 31-year period (1970 to 2001). METHODS: Forty patients with hepatoblastoma were divided into 3 groups according to the treatment given. Group I (1970 to 1983, 14 patients) had no protocol therapy; group II (1984 to 1988, 6 patients) received protocol treatment according to Children's Study Group (CCSG) guidelines; group III (1989 to 2001, 20 patients) received SIOPEL protocol therapy. All available clinical, surgical, radiologic, and pathologic data were reviewed and analyzed. RESULTS: Overall patient survival was as follows: group I, 14%; group II, 50%, and group III, 80%. Deaths in group II were caused by chemotherapy-induced immunosuppression only. Prognostic data for group III showed that all tumor-related deaths could be predicted by identifying multifocal disseminated growth patterns (P =.001) or vascular invasion (P =.001) in resected tumors. Of the 40 diagnostic tumor biopsies performed, 2 significant complications (1 death, 1 intraperitoneal tumor seeding) occurred. Histologic criteria evaluating these biopsies were not predictive of overall survival. CONCLUSIONS: The introduction of protocol therapy has resulted in a marked improvement in survival. Immunosuppression-related sepsis in our setting resulted in unacceptable mortality in patients treated according to CCSG guidelines. A diagnostic biopsy in hepatoblastoma is of value but not without complications. Preoperative chemotherapy followed by complete surgical excision according to International Society of Paediatric Oncology guidelines yields excellent results with a current survival rate of 80%.
Authors: Christopher B Weldon; Arin L Madenci; Gregory M Tiao; Stephen P Dunn; Max R Langham; Eugene D McGahren; Sarangarajan Ranganathan; Dolores H López-Terrada; Milton J Finegold; Marcio H Malogolowkin; Jin Piao; Li Huang; Mark D Krailo; Rebecka L Meyers; Howard M Katzenstein Journal: J Pediatr Surg Date: 2019-05-11 Impact factor: 2.545
Authors: Lauren A Gillory; Jerry E Stewart; Michael L Megison; Hugh C Nabers; Elizabeth Mroczek-Musulman; Elizabeth A Beierle Journal: Transl Oncol Date: 2013-04-01 Impact factor: 4.243
Authors: Rebecka L Meyers; Jon R Rowland; Mark Krailo; Zhengjia Chen; Howard M Katzenstein; Marcio H Malogolowkin Journal: Pediatr Blood Cancer Date: 2009-12 Impact factor: 3.167
Authors: S W Moore; A Davidson; G P Hadley; M Kruger; J Poole; D Stones; L Wainwright; G Wessels Journal: World J Surg Date: 2008-07 Impact factor: 3.352