sniper said:
...Lemond had only one kidney before he got shot.
According to the reports, the shooting damaged his kidney, so it seems fair to assume it was the remaining kidney that got damaged. Correct me if wrong

...
Gladly.
You are wrong. On multiple counts. Greg had two kidneys, and still does. One of them is only minimally functional.
EPO is not a treatment for kidney damage, it is a treatment for anemia. We have a bounty of kidney function such that even a mere single kidney need not be fully functional to sustain a normal life. Without knowing the extent of trauma to the affected kidney(s), there is no factual basis for ASSuMEing anything regarding whether EPO might have been even remotely beneficial, much less that it would have been the recommended course of treatment.
We do not know how many kidneys were involved, nor by how many pellets. But we know at least one pellet (possibly the
only one that struck a kidney) remained lodged in a kidney because it was excreted by the same mechanism as a kidney stone normally is. Greg pissed it out. That it remained lodged in the kidney indicates that that particular pellet only would have created a single "entrance" puncture and no second "exit wound" to the involved kidney. That it managed to excrete a lead pellet also indicates that that particular kidney was performing rather as designed.
The shot in question was #2 bird shot, which is a bit less than 4mm in diameter, smaller than a BB. Owing to the small size of the projectile(s) and the relatively low velocity of a shotgun's pellets, the wound track probably was virtually indistinguishable from an ice pick stab wound, a rather straight and narrow channel with negligible peripheral damage apart from the crushing injury to tissues directly contacted by the pellet(s) as it/they transited the kidney(s) or liver.
That such a relatively small penetration trauma does not necessarily pose any substantial degree of risk, either to organ function or to patient life, is evidenced by the fact that doctors routinely perform (percutaneous) renal biopsies by inserting a needle through the skin and into the kidney to excise a small bit of tissue for lab analysis. This procedure also commonly requires numerous punctures, each creating its own separate wound in the kidney (which are left untreated), to collect sufficient tissue. And these sometimes can be performed as "outpatient" procedures, not requiring the patient remain in hospital after.
Greg's trauma surgeon (Dr. Sandy Beal) remarked at the time that he only made repairs to the intestines and the diaphragm, which indicates that he regarded the trauma to the liver and kidney(s) as so minor that his attempts to repair them would have been the source of even greater damage than the shooting itself. A point Dr. Beal himself further punctuated when he stated the chief threat to Greg was risk of infection stemming from the perforated intestines.
So even
IF the healthy kidney had been struck, that still is not in any way an indication that its function might have been so impaired as to require ANY additional medical intervention, particularly in light of the fact that he necessarily would have remained bedridden for some several days while recovering from the laparotomy and pneumothorax (the latter also limiting him to intravenous feeding). And if the one pellet that Greg excreted in his urine was the only one which impacted a kidney, its single entry wound would not have been any more traumatic than the several *** from a biopsy needle.
Ignorance portrayed as proof, or at least as reasonable doubt, when it is in fact is neither.
There is exactly as much credible evidence that Lemond fired the shot from the grassy knoll at Dealey Plaza as there is he ever used PEDs.
If perchance I have overlooked Greg somewhere in this snap, don't hesitate to point him out.