I recently took my father to a cardiologist and he suggested to go for angiogram test as he doubted one minor block. Meanwhile my father got one big bumps in one of his legs and it bulged with pus day by day. No clue how it formed, we doubt it could have started from scratch wound or a insect bite, otherwise due to diabetic as my father is a diabetes patient. We had to treat that bumps first as that made my dad unable to walk. Now doctors operated the bumps superficially and tied with bandage. Now what my question is" Can we go for angiogram test? Will that be possible considering his current condition.?