PHYSICAL EXAMINATION Waldeyer's ring Standard lymph node sites Liver and spleen Abdominal nodal sites(mesenteric, retroperitoneal Less commonly involved nodal sites(eg, occipital preauricular, epitrochlear, popliteal)PHYSICAL EXAMINATION • Waldeyer's ring • Standard lymph node sites • Liver and spleen • Abdominal nodal sites (mesenteric, retroperitoneal) • Less commonly involved nodal sites (eg, occipital, preauricular, epitrochlear, popliteal)