Recurrent thrombosis in the lower extremities after thrombectomy in a patient with polycythemia vera: A case report

Figure 1 Ultrasonographic findings. A: Acute occlusion of the middle and upper segments of the left superficial femoral artery (LSFA); B: Formation of lateral branches in the lower segment of the LSFA; C: Second acute occlusion of the LSFA; D: Acute occlusion of the left posterior tibial artery. LPTA: Left posterior tibial artery; LSFA: Left superficial femoral artery.

Figure 2 Thrombectomy photos. A: A 15-cm long thrombus was removed during the first thrombectomy; B: A 10-cm long thrombus was removed during the second thrombectomy.

Figure 3 Change trends of relevant hematological indices during the perioperative period. A: Hemoglobin; B: Erythrocyte; C: Hematocrit value; D: Platelets.