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Cognitive and psychological disorders are among the most frequently observed sequelae in brain tumor survivors. The goal of this work was to verify the presence of these disorders in a group of children and adolescents diagnosed with brain tumor before age 18 years, differentiate these disorders according to age of assessment, identify correlations between(More)
BACKGROUND Research has identified a growing use of complementary and alternative medicines (CAM) in the pediatric oncology setting and health care professionals should consider how they might interact with and/or be used in lieu of conventional treatment. The present study was designed to establish the prevalence of CAM usage at an Italian pediatric(More)
This paper presents an update from the Late Effects Study Group on 292 cases of second malignant neoplasms (SMN) occurring in individuals who were diagnosed with their first neoplasm in childhood. Data are presented regarding the types of first and second neoplasm, the therapy administered, and the predisposing factors. Of the 292 cases (308 SMN), the most(More)
PURPOSE We present an update of a previously reported Late Effects Study Group cohort of 1,380 children with Hodgkin's disease (HD) diagnosed between 1955 and 1986 in patients aged 16 years or younger. We describe the pattern and incidence of subsequent neoplasms (SNs) occurring with extended follow-up. PATIENTS AND METHODS Median age at diagnosis of HD(More)
The records of 1,329 patients with Hodgkin's disease admitted from 1965 to 1982 were analyzed to assess the relative frequency of second neoplasms. Within a median follow-up of 9.5 years, a total of 68 new cancers were documented. Nineteen cases of acute nonlymphocytic leukemia, 6 cases of non-Hodgkin's lymphomas, and 43 cases with different types of solid(More)
PURPOSE Brain necrosis or other subacute iatrogenic reactions has been recognized as a potential complication of radiotherapy (RT), although the possible synergistic effects of high-dose chemotherapy and RT might have been underestimated. METHODS AND MATERIALS We reviewed the clinical and radiologic data of 49 consecutive children with malignant brain(More)
BACKGROUND Survival rates are reportedly excellent for papillary thyroid carcinomas (PTCs) in childhood/adolescence, despite their strong tendency to spread. The aim of this study was to verify this assumption in a single-institution series spanning a 30-year period with a very long follow-up. PROCEDURE From 1968 to 2001, 74 cases of thyroid carcinoma(More)
PURPOSE Neither hormone-related nor genetics risk factors have been associated with the development of highly proliferative HER2-positive breast carcinomas. Because the majority of HER2-positive tumors present the amplification of the oncogene, we asked whether genomic instability triggered by irradiation might be involved in the induction of(More)
Different findings suggest that alterations of chromosome 7 genes play a role in the development of Wilms tumors. To define the positions of these genes, we have accomplished a combined cytogenetic and molecular study on 11 sporadic Wilms tumors. In one case, where both chromosomes 7 were rearranged, the karyotypic picture was consistent with the presence(More)
BACKGROUND Patients who survive Hodgkin's disease are at increased risk for second neoplasms. As survival times increase, solid tumors are emerging as a serious long-term complication. METHODS The Late Effects Study Group followed a cohort of 1380 children with Hodgkin's disease to determine the incidence of second neoplasms and the risk factors(More)