Terminology and morphologic criteria of neuroblastic tumors
نویسندگان
چکیده
منابع مشابه
Neuroblastic mediastinal tumors: challenging in their diagnosis and management
Peripheral neuroblastic tumors are very rare and mainly observed in children. They are subdivided according to the International Neural Pathology Group (INPG) into neuroblastoma (NB), ganglioneuroblastoma (GNB), nodular GNB and ganglioneuroma (GN). They are mainly observed into the adrenal glands and the retroperitoneum (1). Mediastinal localization is very rare and consists mainly in the poste...
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Angiogenesis is essential for tumor growth and metastasis, nevertheless, in NB, results between different studies on angiogenesis have yielded contradictory results. An image analysis tool was developed to characterize the density, size and shape of total blood vessels and vascular segments in 458 primary neuroblastic tumors contained in tissue microarrays. The results were correlated with clin...
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In response to the strawman document 9] we propose that trust be treated as synonymous with integrity rather than synonymous with conndence. We also propose that mandatory controls be taken to mean controls based on properties of the object and/or the subject. Label-based mandatory controls are then a special case of this more general notion. The TCSEC 11] presents criteria for establishing pre...
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BACKGROUND The aim of this study is to evaluate the histologic features of metastatic neuroblastic tumors (NTs) in bone marrow (BM) before and after chemotherapy in comparison with those of primary NTs. METHODS A total of 294 biopsies from 48 children diagnosed with NTs with BM metastasis were examined. There were 48 primary neoplasm biopsies, 48 BM biopsies before chemotherapy, 36 primary ne...
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BACKGROUND Few studies on how to diagnose pulmonary neuroendocrine tumors through morphometric analysis have been reported. In this study, we measured and analyzed the characteristic parameters of pulmonary neuroendocrine tumors using an image analyzer to aid in diagnosis. METHODS Sixteen cases of typical carcinoid tumor, 5 cases of atypical carcinoid tumor, 15 cases of small cell carcinoma, ...
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ژورنال
عنوان ژورنال: Cancer
سال: 1999
ISSN: 0008-543X,1097-0142
DOI: 10.1002/(sici)1097-0142(19990715)86:2<349::aid-cncr20>3.3.co;2-p