The lesion was characterized by the presence of globular structures within the endoneurium composed of axonal debris covered with degenerating myelin sheath ( ellipsoids ) .
The lesion was characterized by the presence of globular structures within the endoneurium composed of axonal debris covered with degenerating myelin sheath ( ellipsoids ) .
O O O O O O B-FINDING I-FINDING I-FINDING I-FINDING O O B-SPECIMEN O O B-FINDING I-FINDING O O B-FINDING B-SPECIMEN I-SPECIMEN O O O O