Difference between revisions of "Case 1"
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Low magnification. H&E stain.
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<center>High magnification. [[H&E stain]].</center>}} | <center>High magnification. [[H&E stain]].</center>}} | ||
{{hidden|Very high magnification|[[Image:Intranodal palisaded myofibroblastoma - very high mag.jpg|500px|link=|center|]] | |||
{{hidden| | <center>Very high magnification. [[H&E stain]].</center>}} | ||
===Additional tests=== | ===Additional tests=== | ||
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{{hidden|More history|<center>No constitutional symptoms. Patient feels well. No history of cancer.</center>}} | {{hidden|More history|<center>No constitutional symptoms. Patient feels well. No history of cancer.</center>}} | ||
====Ask a | ====Ask a colleague==== | ||
{{hidden|Ask a | {{hidden|Ask a colleague|<center>This looks like something rare! It is in the DDx of [[schwannoma]].</center>}} | ||
====Stains==== | ====Stains==== | ||
{{Case Stains | {{Case Stains | ||
| Line 90: | Line 91: | ||
| cd30= | | cd30= | ||
| cd31= | | cd31= | ||
| cd34= | | cd34= -ve | ||
| cd35= | | cd35= | ||
| cd4= | | cd4= | ||
| Line 110: | Line 111: | ||
| cmv= | | cmv= | ||
| cmyc= | | cmyc= | ||
| cyclind1= | | cyclind1= +ve | ||
| desmin= | | desmin= -ve | ||
| ebv= | | ebv= | ||
| ema= | | ema= | ||
| Line 129: | Line 130: | ||
| hepatocyte= | | hepatocyte= | ||
| her2= | | her2= | ||
| hmb45= | | hhv8 = -ve | ||
| hmb45= -ve | |||
| hpv= | | hpv= | ||
| hsv1= | | hsv1= | ||
| Line 136: | Line 138: | ||
| insulin= | | insulin= | ||
| kappa= | | kappa= | ||
| ki67= | | ki67= LOW. | ||
| lambda= | | lambda= | ||
| lca= | | lca= | ||
| Line 148: | Line 150: | ||
| myleoperox= | | myleoperox= | ||
| myod1= | | myod1= | ||
| myog= | | myog= | ||
| nse= | | nse= | ||
| Line 159: | Line 160: | ||
| prolac= | | prolac= | ||
| psa= | | psa= | ||
| s100= | | s100= -ve | ||
| sma= | | sma= +ve | ||
| somatsat= | | somatsat= | ||
| synapto= | | synapto= | ||
| Line 171: | Line 172: | ||
| uchl1= | | uchl1= | ||
| ulexeurope= | | ulexeurope= | ||
| vim= | | vim= +ve | ||
| vip= | | vip= | ||
| vzv= | | vzv= | ||
}} | }} | ||
===Differential diagnosis=== | |||
{{hidden|Differential diagnosis|<center>[[schwannoma]], [[intranodal palisaded myofibroblastoma]], [[Kaposi sarcoma]], [[leiomyoma]]</center>}} | |||
===Diagnosis=== | ===Diagnosis=== | ||
{{hidden|Diagnosis|<center>[[Intranodal palisaded myofibroblastoma]]</center>}} | {{hidden|Diagnosis|<center>[[Intranodal palisaded myofibroblastoma]]</center>}} | ||
<br> | |||
===Other cases=== | |||
{{Cases navigation|state=collapsed}} | |||
__NOTOC__ | __NOTOC__ | ||
[[Category:Cases]] | [[Category:Cases]] | ||
[[Category:Cases difficulty 6]] | |||
[[Category:Cases in lymph node pathology]] | |||
[[Category:Cases in lymph node pathology - fellow and expert]] | |||
Latest revision as of 14:40, 30 March 2022
Clinical history
65 year old man, enlarged inguinal lymph node.
Primary image
Intermediate magnification
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High magnification
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Very high magnification
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Additional tests
More history
More history
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Ask a colleague
Ask a colleague
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Stains
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IHC
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Differential diagnosis
Differential diagnosis
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Diagnosis
Diagnosis
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