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Orbital lymphoma: imaging features and differential diagnosis
PURPOSE: Patterns of orbital lymphoma at diagnosis and follow-up are described. We also discuss differential diagnosis of orbital masses. MATERIALS AND METHODS: This pictorial review contains 19 cases of orbital lymphoma before and after treatment. Superior-lateral quadrant and extra-conal location...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Springer-Verlag
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3481074/ https://www.ncbi.nlm.nih.gov/pubmed/22695946 http://dx.doi.org/10.1007/s13244-012-0156-1 |
Sumario: | PURPOSE: Patterns of orbital lymphoma at diagnosis and follow-up are described. We also discuss differential diagnosis of orbital masses. MATERIALS AND METHODS: This pictorial review contains 19 cases of orbital lymphoma before and after treatment. Superior-lateral quadrant and extra-conal location were observed predominantly. Effective response after treatment was presented on follow-up imaging, although few local relapses were found. Further follow-up showed no changes of residual images. DISCUSSION: Location of orbital masses can help in the differential diagnosis. Moreover, imaging features of lymphoma at diagnosis can be useful in planning surgical biopsy. Pattern of follow-up described may be relevant on monitoring imaging. TEACHING POINTS: • Orbital lymphoma involves mainly superior-lateral quadrant and the orbital structures inside. • Location of retrobulbar mass-like lesions are useful information in the differential diagnosis. • Satisfactory response is detected after treatment, however relapse is noted, so follow-up is needed. |
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