User:Michael/Case

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Clinical history

65 year old man, enlarged inguinal lymph node.

Morphology

 
Low magnification. H&E stain.
Intermediate magnification 
 
Intermediate magnification. H&E stain.
High magnification 
 
High magnification. H&E stain.

Differential diagnosis

Differential diagnosis 
schwannoma, intranodal palisaded myofibroblastoma

Additional tests

Additional tests 
S-100 -ve.
Additional tests 
SMA +ve.

Diagnosis

Diagnosis 
Intranodal palisaded myofibroblastoma