Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027819 (neuroblastoma)
 27,800 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report on 2 cases of long-term survivors of childhood solid tumors, who developed Barrett esophagus (BE) after treatment for neuroblastoma and Hodgkin lymphoma, respectively. Case 1: A stage 3 neuroblastoma was treated with surgery, carboplatin/etoposide chemotherapy, and supradiaphragmatic radiotherapy (30 Gy). Twelve years later, based on endoscopic and histologic findings, BE was diagnosed on the middle segment. Case 2: A stage IIIB Hodgkin lymphoma received mechloretamine, oncovin, procarbazine, prednisone/adriamycin, bleomycin, vinblastine, dacarbazine chemotherapy and supra/subdiaphragmatic radiotherapy (25 Gy). Nineteen years later, BE was diagnosed associated with an esophageal stricture. In long-term survivors of childhood tumors who had received chest/neck radiotherapy and chemotherapy, the risk of BE may be increased, therefore the diagnosis should be considered in the presence of gastroesophageal symptoms.
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PMID:Barrett esophagus in long-term survivors of childhood solid tumors. 2190 Aug 34

Survival after childhood cancer diagnosis has remarkably improved, but emerging evidence suggests that cancer-directed therapy may have adverse gastrointestinal late effects. We aimed to comprehensively assess the frequency of gastrointestinal and liver late effects among childhood cancer survivors and compare this frequency with the general population. Our population-based cohort study included all 1-year survivors of childhood and adolescent cancer in Denmark, Finland, Iceland, Norway and Sweden diagnosed from the 1940s and 1950s. Our outcomes of interest were hospitalization rates for gastrointestinal and liver diseases, which were ascertained from national patient registries. We calculated standardized hospitalization rate ratios (RRs) and absolute excess rates comparing hospitalizations of any gastrointestinal or liver disease and for specific disease entities between survivors and the general population. The study included 31,132 survivors and 207,041 comparison subjects. The median follow-up in the hospital registries were 10 years (range: 0-42) with 23% of the survivors being followed at least to the age of 40 years. Overall, survivors had a 60% relative excess of gastrointestinal or liver diseases [RR: 1.6, 95% confidence interval (CI): 1.6-1.7], which corresponds to an absolute excess of 360 (95% CI: 330-390) hospitalizations per 100,000 person-years. Survivors of hepatic tumors, neuroblastoma and leukemia had the highest excess of gastrointestinal and liver diseases. In addition, we observed a relative excess of several specific diseases such as esophageal stricture (RR: 13; 95% CI: 9.2-20) and liver cirrhosis (RR: 2.9; 95% CI: 2.0-4.1). Our findings provide useful information about the breadth and magnitude of late complications among childhood cancer survivors and can be used for generating hypotheses about potential exposures related to these gastrointestinal and liver late effects.
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PMID:Gastrointestinal and liver disease in Adult Life After Childhood Cancer in Scandinavia: A population-based cohort study. 2719 88