on the contrary , in analyzing the discrepancies between clinical examination and the results of photoplethysmography , he demonstrates that the diagnosis obtained with photoplethysmography is limited in the presence of edema , isolated varicose veins , phlebitis and arterial disease , or during an ineffective compression of the reflux of the superficial venous system .
C0042345
varicose veins
C0031542
phlebitis