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Neuroblastoma presenting with obstructive jaundice is a rare event. Management of this condition includes surgery, chemotherapy, radiotherapy, temporary cholecystostomy tube, endoscopic retrograde cholangiopancreatography (ERCP), and internal biliary drainage (IBD). We herein describe our experience with one infant affected by neuroblastoma presenting with jaundice, who successfully underwent percutaneous transhepatic biliary drainage (PTBD). This report introduces PTBD as a viable treatment option for neuroblastoma and obstructive jaundice and provides a review of the pertinent literature.

Background The aim of this study was to assess the prognostic value of multifocality and the effectiveness of two different therapeutic strategies in patients with newly diagnosed hepatoblastoma. Procedures Between 1998 and 2011, 31 patients diagnosed with hepatoblastoma were referred to Ospedale Papa Giovanni XXIII, Bergamo, Italy. Patients were stratified according to SIOPEL protocols into high-risk (HR if AFP

The role of FDG-PET in Wilms' tumor has not been well established. The aim of this report is to describe the role of FDG-PET to assess chemotherapy efficacy and to show potential correlations between different Standardized Uptake Values (SUVs) and histopathological features in a patient with persisting metastatic disease.A 3-year-old boy was diagnosed with Wilms' tumor without anaplasia. The patient underwent treatment as according to the AIEOP-TW-2003 protocol, for stage III tumors. Therapy was discontinued with no evidence of disease, yet 9 months later thorax metastases were found. Although second and third line treatments were administered, conventional imaging demonstrated stable disease. Metronomic chemotherapy as well was employed for 44 months and FDG-PET was annually performed basing on responsible local physician choice trying to better describe the disease status. Four months after fourth line treatment was stopped, the patient manifested clinical symptoms; lesions began to increase their metabolic activity inhomogeneously. Therapy was hence restarted and SUVs decreased. Metastasectomies were then performed and histology revealed a correlation between viable disease shown by higher FDG-PET uptake and viable tumor areas.Our case discussion demonstrates that FDG-PET is potentially valuable in Wilms' tumor correlating SUV values and histological features of the tumor after chemotherapy. This case suggests that FDG-PET is a valid tool to assess chemotherapy response in relapsed Wilms' tumor even in case of no evidence of significant dimensional changes under conventional imaging.

The spontaneous rupture of hepatoblastoma in childhood is a rare life-threatening event. Despite never being firmly documented this event is considered to play a negative impact on long term survival. Herewith the clinical history of a 6-month-old child with a very large mass and intratumoral bleeding at the diagnosis, who suffered of spontaneous tumor rupture after two cycles of pre-operative chemotherapy and ultimately died of tumor recurrence despite appropriate treatment, is reported. In addition to this case the pertinent literature regarding the prognostic implication of tumor rupture in childhood hepatoblastoma (at the time of diagnosis or during treatment) is reviewed. This report is meant to focus the problem of the clinical and prognostic relevance of tumor rupture and to stimulate appropriate large scale studies aimed to investigate the prognostic value of this event, and to identify the clinical tumor characteristics which may predict its occurrence.

We report the use of high dose chemotherapy with peripheral blood stem cell rescue as a consolidation treatment for a 3-year-old child affected by metastatic hepatoblastoma, who achieved complete lung response only after conventional treatment. The patient is presently alive 27 months after high dose chemotherapy with blood stem cell rescue with no evidence of disease. The role of high dose chemotherapy with blood stem cell rescue to consolidate the complete clearing of lung disease in metastatic hepatoblastoma remains controversial; the data available in the literature and our experience seems to suggest to keep this treatment option open to further consideration in the clinical setting of high-risk patients.