Fig. 2From: Peripherally inserted central venous catheter in upper extremities leads to an increase in D-dimer and deep vein thrombosis in lower extremitiesArea under ROC curve of D-dimer for diagnosis of LEDVT in patients without PICC. PICC, peripherally inserted central venous catheter; LEDVT, lower extremity deep venous thrombosis; ROC, receiver operating characteristic curveBack to article page