
GROSS: MUSCLE: BODY WALL, ABDOMEN; A=EXTERNAL OBLIQUE, B=INTERNAL OBLIQUE, C=TRANSVERSUS ABDOMINIS, D=ILIAC CREST
Welcome to the Pathology Education Informational Resource (PEIR) Digital Library, a multidisciplinary public access image database for use in medical education.
GROSS: MUSCLE: BODY WALL, ABDOMEN; A=EXTERNAL OBLIQUE, B=INTERNAL OBLIQUE, C=TRANSVERSUS ABDOMINIS, D=ILIAC CREST