on the other hand , in 8 patients who had metastases in the primary lymph nodes , several abnormal findings were observed in both lymph vessels and nodes , i.e. , discontinuity , extravasation of contrast medium , dilatation , displacement and reflux to the distal side in the lymph vessels , and decrease in number ( less than 2 ) , non-visualization , filling defect , displacement and contrastfilling in the contralateral side in lymph nodes .
C0686619
metastases
C0024204
lymph