Legend of figures:
Figure 1: Photo of the patient’s lower limbs showing the cyanosis from the left foot to the middle of the left thigh
Figure 2: Chest CT scan without injection of contrast medium, axial section showing multiple extensive ground-glass areas occupying 50-75% of the lung parenchyma, peripherally and centrally distributed, bilaterally subpleural, associated with fine intralobular reticulations giving a crazy paving appearance and areas of condensation especially in the posterior basal segments of the lower lobe bilaterally.
Figure 3 a: Arterial Doppler ultrasound of the arterial axes of the left lower limb showing an extensive intraluminal thrombus along the arterial axes of the left lower limb, totally obstructive, starting from the primitive iliac artery just after its bifurcation with the aorta and extending distally (external iliac; common femoral; superficial femoral; popliteal; anterior tibial; posterior tibial; fibular and pedal)
Figure 3 b, c: Arterial Doppler ultrasound, other view of the left lower limb arterial thrombosis