Retinoblastoma staging: Difference between revisions
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More relevant to radiology practice is the International retinoblastoma classification which predicts overall survival | More relevant to radiology practice is the International retinoblastoma classification which predicts overall survival | ||
===The International Retinoblastoma Staging System (IRSS)=== | ===The International Retinoblastoma Staging System (IRSS)=== | ||
{| style="border: 0px; font-size: 90%; margin: 3px; width: 600px" align=center | {| style="border: 0px; font-size: 90%; margin: 3px; width: 600px" align=center | ||
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:Stage IV | :Stage IV | ||
:Stage IV A | :Stage IV A | ||
:Stage IV B | :Stage IV B | ||
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*Metastasis | |||
*haematogeneous metastasis without CNS involvement | *haematogeneous metastasis without CNS involvement | ||
*single lesion | *single lesion | ||
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*preauricular or cervical lymph node extension | *preauricular or cervical lymph node extension | ||
*CNS metastatic involvement | *CNS metastatic involvement | ||
*prechiasmatic lesion | |||
*CNS mass | |||
*leptomeningeal disease | |||
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Revision as of 15:50, 8 October 2015
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Retinoblastoma Microchapters |
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Diagnosis |
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Treatment |
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Case Studies |
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Retinoblastoma staging On the Web |
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American Roentgen Ray Society Images of Retinoblastoma staging |
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Risk calculators and risk factors for Retinoblastoma staging |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1],Sowminya Arikapudi, M.B,B.S. [2]Jyostna Chouturi, M.B.B.S [3]
Overview
Retinoblastoma may be classified into several subtypes based on the International Retinoblastoma Staging System (IRSS).
Staging
A number of systems have been devised to stage retinoblastoma, with various end-points, and multiple systems are often used concurrently. The Reese Ellsworth classification is assessed with fundoscopy and aims at predicting the chance of preserving the eye with external beam radiotherapy. . More relevant to radiology practice is the International retinoblastoma classification which predicts overall survival
The International Retinoblastoma Staging System (IRSS)
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