Hi, thanks for writing to HCM.
Based upon the description of symptoms, I don't attribute it to DVT. In DVT , the entire leg is swollen, tense, warm & tender to touch along with skin colour changes (blue, pale or red).
I am of the feeling that it could be a post traumatic soft tissue Hematoma
. The general guidelines of treatment of this condition are
* Rest to the injured part and don’t involve in activities which puts additional strain on the injured tissues.
* Ice packing should be applied for about 20 minutes once in every 2 hours.
* Use elastic compression bandage around the swollen area
* Elevation of the limb
& anti inflammatory medications
Hope this information is helpful. Good day