Indian J Med Microbiol Close
 

Figure 1: (a and b) (×20) Marked variation in fiber size with adipose tissue infiltration within the perimysium (long black arrow), dense perimysial lymphocytic infiltrate (long red arrow), degenerating and regenerating basophilic fibers (small black arrows), myonecrosis (red arrow head,) and myophagocytosis (red small arrow). (c) (×10) Major histocompatibility complex II upregulation seen in immunohistochemistry. (d) (×10) Immunohistochemistry for CD56 staining the regenerating fibers

Figure 1: (a and b) (×20) Marked variation in fiber size with adipose tissue infiltration within the perimysium (long black arrow), dense perimysial lymphocytic infiltrate (long red arrow), degenerating and regenerating basophilic fibers (small black arrows), myonecrosis (red arrow head,) and myophagocytosis (red small arrow). (c) (×10) Major histocompatibility complex II upregulation seen in immunohistochemistry. (d) (×10) Immunohistochemistry for CD56 staining the regenerating fibers