Esthesioneuroblastoma other diagnostic studies: Difference between revisions
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==Overview== | ==Overview== | ||
Biopsy may be helpful in the diagnosis of esthesioneuroblastoma. Findings on biopsy diagnostic of esthesioneuroblastoma include small, round-to-oval cells with coarsely granular chromatin, prominent nuclear membranes, multiple small nucleoli, and scant cytoplasm with pseudorosette or occasional Homer-Wright rosettes separated by fibrous septa. Calcification and necrosis are sometimes seen, and mitotic figures are rare. | |||
==Other | |||
==Other Diagnostic Studies== | |||
Biopsy and endoscopy should be performed under general anesthesia. The specimen should be sent for regular staining, as well as for immunohistochemistry and possibly electron microscopy. | *Biopsy and endoscopy should be performed under general anesthesia. The specimen should be sent for regular staining, as well as for immunohistochemistry and possibly electron microscopy. | ||
==References== | ==References== | ||
Revision as of 21:21, 26 January 2016
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Esthesioneuroblastoma Microchapters | |
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Diagnosis | |
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Treatment | |
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Case Studies | |
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Esthesioneuroblastoma other diagnostic studies On the Web | |
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American Roentgen Ray Society Images of Esthesioneuroblastoma other diagnostic studies | |
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Risk calculators and risk factors for Esthesioneuroblastoma other diagnostic studies | |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]Associate Editor(s)-in-Chief: Simrat Sarai, M.D. [2]
Overview
Biopsy may be helpful in the diagnosis of esthesioneuroblastoma. Findings on biopsy diagnostic of esthesioneuroblastoma include small, round-to-oval cells with coarsely granular chromatin, prominent nuclear membranes, multiple small nucleoli, and scant cytoplasm with pseudorosette or occasional Homer-Wright rosettes separated by fibrous septa. Calcification and necrosis are sometimes seen, and mitotic figures are rare.
Other Diagnostic Studies
- Biopsy and endoscopy should be performed under general anesthesia. The specimen should be sent for regular staining, as well as for immunohistochemistry and possibly electron microscopy.