Esthesioneuroblastoma other diagnostic studies: Difference between revisions
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==Other Diagnostic Studies== | ==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. | ||
'''For immunohistochemistry, click [[Esthesioneuroblastoma differential diagnosis|here]].''' | |||
'''For immunohistochemistry, click [[Esthesioneuroblastoma differential diagnosis|here]].''' | '''For histopathology, click [[Esthesioneuroblastoma pathophysiology|here]].''' | ||
==References== | ==References== | ||
{{Reflist|2}} | {{Reflist|2}} | ||
Revision as of 21:46, 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.
For immunohistochemistry, click here. For histopathology, click here.