0000000000650585
AUTHOR
Ewa Koscielniak
showing 4 related works from this author
Childhood cancer predisposition syndromes-A concise review and recommendations by the Cancer Predisposition Working Group of the Society for Pediatri…
2017
Heritable predisposition is an important cause of cancer in children and adolescents. Although a large number of cancer predisposition genes and their associated syndromes and malignancies have already been described, it appears likely that there are more pediatric cancer patients in whom heritable cancer predisposition syndromes have yet to be recognized. In a consensus meeting in the beginning of 2016, we convened experts in Human Genetics and Pediatric Hematology/Oncology to review the available data, to categorize the large amount of information, and to develop recommendations regarding when a cancer predisposition syndrome should be suspected in a young oncology patient. This review su…
Patterns of Prior and Subsequent Neoplasms in Children and Adolescents With Soft Tissue Sarcomas.
2020
Background The occurrence of prior, concurrent and subsequent neoplasms (SN) represents a serious problem in children and adolescents with soft tissue sarcomas. Pathogenic germline variants contribute to the diagnosis of multiple neoplasms in sarcoma survivors. Materials and methods The records of 748 children and adolescents, diagnosed with soft tissue sarcomas and registered in trials/registries by the cooperative soft tissue sarcoma (Cooperative Weichteilsarkom Studie) group, were reviewed for the occurrence of SNs. Reference histology review was available for all cases; the presence of oncogenic fusions known at the time of diagnosis was confirmed for fusion-positive (F+) entities. Resu…
Incidence and time trends of soft tissue sarcomas in German children 1985-2004 - a report from the population-based German Childhood Cancer Registry.
2008
Abstract The incidence of soft tissue sarcoma (STS) in Europe is increasing, but it is unclear whether this increase can also be seen in Germany. We analysed the heterogeneous group of STS recorded to the German Childhood Cancer Registry (GCCR) between 1985 and 2004 with respect to incidence data. Age-specific, age-standardised and cumulative incidence rates were calculated. Additionally, the average annual percent change (AAPC), derived from a Poisson regression model, was estimated, using time in years as the explanatory, continuous variable. Two thousand sixty-one children were diagnosed at a median age of 72 months. Most common are rhabdomyosarcomas (RMS) (n = 1202) and fibrosarcomas (n…
Treatment of soft tissue sarcoma in childhood and adolescence: A report of the german cooperative soft tissue sarcoma study
1992
Background In the first German soft tissue sarcoma (STS) study, CWS-81, 344 patients younger than 19 years of age who had previously untreated soft tissue sarcoma were studied. For this analysis, there were 218 patients with chemosensitive STS (Group A: rhabdomyosarcoma [RMS], synovial sarcoma, extraosseous Ewing sarcoma, leiomyosarcoma, undifferentiated sarcoma, and malignant peripheral neuroectodermal tumor) who could be studied for a minimum potential follow-up time of 6 years. Methods A staging system based on the postoperative extent of the disease was used. The chemotherapy for Stage I-III disease consisted of vincristine, dactinomycin, cyclophosphamide, and doxorubicin (VACA). Patien…