extravasated erythrocytes were specifically located in the lamina propria and organized lymphoid follicles of the intestines and mesenteric lymph nodes and did not occur in the lungs , kidneys , liver , spleen , adrenal glands , or submandibular and popliteal lymph nodes , as determined by gross and histologic observations and measurement of radiolabeled erythrocytes .
C0022646
kidneys
C0001625
adrenal glands