What condition can neutropenia lead to, making it a life-threatening issue?

Neutropenia, which is a significant reduction in the number of neutrophils, a type of white blood cell vital for fighting infections, can lead to a heightened risk of infections due to the compromised immune system. The absence of sufficient neutrophils impairs the body's ability to respond effectively to pathogens, leaving patients susceptible to various infections, particularly bacterial and fungal infections.

When these infections occur in someone with neutropenia, they are often more severe and can progress rapidly. Infections can escalate into sepsis, a serious and life-threatening systemic inflammatory response to infection. Sepsis can result in organ failure and can quickly become fatal if not addressed promptly. Therefore, among the options provided, the risk of developing sepsis is the most critical concern associated with neutropenia, making it a life-threatening issue. This highlights why monitoring white blood cell counts and recognizing the signs of infection in neutropenic patients is crucial in healthcare settings.