Juvenile Nasopharyngeal Angiofibroma: Difference between revisions
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Jack.Dewey (talk | contribs) (Created page with "{{infobox Disease |Title = |Aliases = |Image = File:Nasopharyngeal angiofibroma - 2 - high mag.jpg |Caption = Histologic section of a JNA |ICD-9 = 210.7 |ICD-10 = D10.6 |MeSH = |Gene = |Locus = |OMIM = |EyeWiki = |Radiopaedia = https://radiopaedia.org/articles/juvenile-nasopharyngeal-angiofibroma?lang=us }} == Overv...") |
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=== Laboratory Tests === | === Laboratory Tests === | ||
=== Imaging === | === Imaging === | ||
[Text about imaging choices] | |||
There are several classifications for JNAs based on imaging findings. | |||
{| class="wikitable", style="margin-left: auto; margin-right: auto; border: none; text-align: center" | |||
|+ Chandler Classification for Juvenile Nasopharyngeal Angiofibromas | |||
|- | |||
! Stage !! Description | |||
|- | |||
| I || Tumor confined to the nasopharynx | |||
|- | |||
| II || Tumor extension into the nasal cavity, sphenoid sinus, or both | |||
|- | |||
| III || Tumor extension into one or more of the following: antrum, ethmoid sinus, pterygomaxillary or infratemporal fossa, orbit, or cheek | |||
|- | |||
| IV || Intracranial extension | |||
|} | |||
=== Differential Diagnosis === | === Differential Diagnosis === | ||
Revision as of 15:03, 15 November 2024
Overview
Juvenile nasopharyngeal angiofibroma (JNA) is a benign vascular neoplasm of the nasal cavity and nasopharynx that classically presents in adolescent boys.
Pathophysiology
Relevant Anatomy
Disease Etiology
Genetics
Histology
Diagnosis
Patient History
Physical Examination
Laboratory Tests
Imaging
[Text about imaging choices]
There are several classifications for JNAs based on imaging findings.
| Stage | Description |
|---|---|
| I | Tumor confined to the nasopharynx |
| II | Tumor extension into the nasal cavity, sphenoid sinus, or both |
| III | Tumor extension into one or more of the following: antrum, ethmoid sinus, pterygomaxillary or infratemporal fossa, orbit, or cheek |
| IV | Intracranial extension |