Hello and Welcome to ‘Ask A Doctor’ service.
I have reviewed your query and here is my advice.
Since you have been diagnosed as having a
hematoma of the right leg, now since about 6 months, and it is still present, in all probability, it has got organized. Since you are a Diabetic, and have
renal failure, your immunity would be low.
In such a setting, the hematoma if not treated can get infected and cause spreading of inflammation. It should be evacuated by formal surgery preferably under
local anesthesia, if possible. You should
consult a General surgeon who can examine you and do the necessary surgical procedure, and prescribe antibiotics and advise you on other supportive management.
I hope I have answered your query. Let me know if you have any further questions.
Regards,
Dr. Ajit Kumar Varma