The psychiatric disorder that has been found to be associated with PANDAS is :
**Core Concept**
The question is testing the association between PANDAS and a specific psychiatric disorder. PANDAS stands for Pediatric Autoimmune Neuropsychiatric Disorders Associated with Streptococcal infections. It is a condition where children develop obsessive-compulsive disorder (OCD) or tic disorders following a streptococcal infection, such as strep throat.
**Why the Correct Answer is Right**
The correct answer is associated with PANDAS because the disorder is thought to be an autoimmune response to the streptococcal infection. This autoimmune response leads to the production of antibodies that cross-react with the brain, causing inflammation and damage to certain areas. This results in the development of OCD or tic disorders. The exact mechanisms are not fully understood, but it is believed that the immune system mistakenly identifies the brain proteins as foreign and attacks them, leading to the symptoms of OCD or tic disorders.
**Why Each Wrong Option is Incorrect**
**Option A:** While anxiety disorders are common in children, they are not specifically associated with PANDAS.
**Option B:** Attention deficit hyperactivity disorder (ADHD) is a neurodevelopmental disorder that is not typically linked to PANDAS.
**Option C:** Schizophrenia is a chronic mental health disorder that is not associated with PANDAS.
**Clinical Pearl / High-Yield Fact**
Remember that PANDAS is a rare condition that is often misdiagnosed as other psychiatric disorders. It is essential to consider the possibility of PANDAS in children who develop OCD or tic disorders following a streptococcal infection.
**Correct Answer:** C. Obsessive-Compulsive Disorder (OCD)