A patient presents with a history of trauma to the calf (horse kick). Three days later increasing medial calf pain brings the patient to the US lab. A clot is noted in a soleal vein deep in the calf muscle. Which other calf veins should be evaluated for possible propagation of the clot?
A. Peroneal veins
B. Posterior tibial veins
C. Gastrocnemius veins
D. All of the above