Ganglioneuroma staging
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Ganglioneuroma Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Ganglioneuroma staging On the Web |
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American Roentgen Ray Society Images of Ganglioneuroma staging |
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Risk calculators and risk factors for Ganglioneuroma staging |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Sujit Routray, M.D. [2]
Overview
According to the International Neuroblastoma Staging System (INSS), there are six stages of ganglioneuroma based on clinical, radiologic, and surgical features.[1]
Staging
According to the International Neuroblastoma Staging System (INSS), there are six stages of ganglioneuroma based on clinical, radiologic, and surgical features.[1]
Stage 1
- Localized tumor confined to the area of origin
- Complete gross excision, with or without microscopically residual disease
- Identifiable ipsilateral and contralateral lymph node negative microscopically
Stage 2A
- Unilateral tumor with incomplete gross excision
- Identifiable ipsilateral nonadherent lymph node negative microscopically
Stage 2B
- Unilateral tumor with complete or incomplete gross excision
- Positive ipsilateral nonadherent lymph nodes
- Identifiable contralateral lymph node negtive microscopically
Stage 3
- Tumor infiltrating across the midline (vertebral column) with or without regional lymph node involvement
- or
- Unilateral tumor with contraateral regional lymph node involvement
- or
- Midline tumor with bilateral regional lymph node involvement or extension by infiltration
Stage 4
References
- ↑ 1.0 1.1 Monclair T, Brodeur GM, Ambros PF, Brisse HJ, Cecchetto G, Holmes K; et al. (2009). "The International Neuroblastoma Risk Group (INRG) staging system: an INRG Task Force report". J Clin Oncol. 27 (2): 298–303. doi:10.1200/JCO.2008.16.6876. PMC 2650389. PMID 19047290.