Wooden breast myopathy, 45-day-old broiler
Wooden breast myopathy, 45-day-old broiler
Wooden breast myopathy, 45-day-old broiler

    Note the pale color tan areas in the cranial part of the pectoral muscle (pectoralis major muscle). These tan/white stripes follow the muscle fiber orientation.

Courtesy of Dr. T. A. Abdul-Aziz.