Different Characteristics of Neuroblastomas in Cases Found by Mass Screening and Non-screening: Evaluation of Mass Screening for Neuroblastoma in Kitakyushu City
نویسندگان
چکیده
منابع مشابه
Enhanced expression of N-myc messenger RNA in neuroblastomas found by mass screening.
A substantial fraction of neuroblastomas found by mass screening have been suggested to regress spontaneously because of the high incidence of infantile neuroblastomas in the screening population. In this study, 70 neuroblastomas were analyzed for expression of proto-oncogenes related to neuronal differentiation to clarify the biological significance of proto-oncogene expression in the screenin...
متن کاملWhere should neuroblastoma mass screening go?
surgical resection of the tumour. Histology of these tumours has revealed ganglioneuroma or ganglioneuroblastoma with scanty foci of neuroblasts. At a recent meeting to reevaluate the screening programme, the consensus was that this attempt at conservative management for carefully selected patients was acceptable but still experimental and it was not recommended for routine use. Conservative tr...
متن کاملNeuroblastoma of the urinary bladder, preclinically detected by mass screening.
BACKGROUND Since the introduction of mass screening of infants for neuroblastoma, the incidence of neuroblastoma has increased in Japan. The reason for this increased incidence is the possible inclusion of many neuroblastomas that would have regressed spontaneously and would never have been detected clinically. An extremely rare tumor at the dome of the urinary bladder in a 7-month-old infant w...
متن کاملstudy of cohesive devices in the textbook of english for the students of apsychology by rastegarpour
this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...
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ژورنال
عنوان ژورنال: Journal of UOEH
سال: 1993
ISSN: 0387-821X,2187-2864
DOI: 10.7888/juoeh.15.251