What condition is characterized by bloody diarrhea, low platelets, unconjugated hyperbilirubinemia, and high creatinine levels?

The condition described is Hemolytic Uremic Syndrome (HUS), particularly when it is associated with Enterohemorrhagic Escherichia coli (EHEC), commonly known as Shiga toxin-producing E. coli. This syndrome typically follows a gastrointestinal infection characterized by severe diarrhea, often bloody. The key symptoms for HUS include:

• Bloody diarrhea: This is a common early sign of EHEC infection.

• Low platelets (thrombocytopenia): In HUS, the microangiopathic hemolytic anemia leads to platelet consumption and destruction, resulting in low platelet counts.

• Unconjugated hyperbilirubinemia: Due to hemolysis, there is an increase in bilirubin production that exceeds the liver's capacity to conjugate it, leading to unconjugated hyperbilirubinemia.

• High creatinine levels: This indicates renal impairment, which is a hallmark of HUS. The condition can lead to acute kidney injury due to the damage caused by the toxins.

The other conditions listed do not typically present with the full range of these symptoms together. For instance, Shigellosis and Salmonellosis can cause diarrhea but do not usually lead to the