Chen Cang hurriedly walked into the emergency room's doctor's office.
Wang Yong seemed to have just come in. When he saw the patient's lower limbs, he too was slightly taken aback. What on earth was the problem?
The dark purple, almost blackish calves resembled those obstructed by blood clots.
When there are blood clots in the lower limbs, they can severely affect blood circulation, blocking blood return and causing the limbs to turn blue or purple and even swell.
But besides having more leg hair, the patient's lower limbs looked completely normal.
Could it be nitrite poisoning?
During nitrite poisoning, hemoglobin loses its oxygen-carrying capacity, leading to tissue hypoxia and consequently, the patient's body turning a bluish hue.
However, nitrite poisoning would surely not be localized; it's a systemic symptom.
Yet clearly, the patient only had discoloration in the lower limbs. It couldn't be that!
This was Chen Cang's initial assessment upon observing the patient.
