His MRI showed that the leg pain wasn't caused by the self-injection, wasn't caused by an infection. It was an aneurysm that clotted, leading to an infarction.
We may need to remove the leg.
[SEP] We may need to remove the leg. [SEP] His MRI showed that the leg pain wasn't caused by the self-injection, wasn't caused by an infection. It was an aneurysm that clotted, leading to an infarction.