Coxsackie group A does not cause ?
**Core Concept**
Coxsackie viruses are a type of enterovirus that can cause a range of diseases, from mild to severe. Group A Coxsackie viruses are known to cause hand, foot, and mouth disease (HFMD), herpangina, and aseptic meningitis.
**Why the Correct Answer is Right**
Coxsackie group A viruses primarily cause diseases involving the skin, mucous membranes, and the central nervous system. They are not typically associated with the development of myocarditis or pericarditis, which are more commonly caused by Coxsackie group B viruses. The pathogenesis of Coxsackie group A viruses involves the replication of the virus in the gastrointestinal tract and the subsequent spread to other parts of the body through the bloodstream.
**Why Each Wrong Option is Incorrect**
**Option A:** Hand, foot, and mouth disease is a classic presentation of Coxsackie group A infections, making this option incorrect.
**Option B:** Aseptic meningitis is also a common manifestation of Coxsackie group A infections, so this option is incorrect as well.
**Option C:** Herpangina, characterized by the appearance of small blisters on the tonsils and roof of the mouth, is another condition caused by Coxsackie group A viruses, making this option incorrect.
**Clinical Pearl / High-Yield Fact**
It is essential to distinguish between Coxsackie group A and group B viruses, as the latter is more commonly associated with severe cardiac manifestations. Remember that Coxsackie group A viruses typically cause diseases involving the skin, mucous membranes, and central nervous system.
**Correct Answer:** D.