Which of the following statements about mollaret meninigitis is true –
**Core Concept**
Mollaret's meningitis is a rare, recurrent form of aseptic meningitis characterized by inflammation of the meninges without a clear underlying cause. It is often associated with herpes simplex virus (HSV) infection.
**Why the Correct Answer is Right**
Mollaret's meningitis is thought to be triggered by reactivation of latent HSV infection in the trigeminal nerve ganglia. The virus then spreads to the meninges, causing inflammation and symptoms. This condition is often recurrent due to the reactivation of HSV from its latent state.
**Why Each Wrong Option is Incorrect**
**Option A:** Mollaret's meningitis is not typically associated with a bacterial infection, making this option incorrect.
**Option B:** While HSV is a common cause of aseptic meningitis, Mollaret's meningitis is a distinct clinical entity characterized by recurrent episodes, making this option too broad.
**Option C:** Mollaret's meningitis is not typically associated with a fungal infection, making this option incorrect.
**Clinical Pearl / High-Yield Fact**
Mollaret's meningitis should be considered in the differential diagnosis of recurrent aseptic meningitis, especially in patients with a history of HSV infection.
**Correct Answer: C.**