**Core Concept**
Glomerulonephritis associated with sensory neural deafness are characteristic features of a specific autoimmune disorder. This condition involves the body's immune system attacking various tissues, including the kidneys and the inner ear, leading to inflammation and damage. The exact mechanisms behind this disorder are complex and involve multiple genetic and environmental factors.

**Why the Correct Answer is Right**
The correct answer is related to Cogan syndrome, a rare autoimmune disorder that affects the eyes and the ears. It is characterized by a combination of interstitial keratitis (inflammation of the cornea) and sensorineural hearing loss, often accompanied by glomerulonephritis. The pathophysiology of Cogan syndrome involves the activation of immune cells and the production of autoantibodies that target various tissues, including the kidneys and the inner ear. The exact mechanisms behind this disorder are not fully understood, but it is believed to involve a combination of genetic and environmental factors.

**Why Each Wrong Option is Incorrect**
* **Option A:** This option is incorrect because it does not describe a condition that is associated with both glomerulonephritis and sensory neural deafness.
* **Option B:** This option is incorrect because it describes a different condition that is not associated with glomerulonephritis or sensory neural deafness.
* **Option D:** This option is incorrect because it describes a condition that is not associated with glomerulonephritis or sensory neural deafness.

**Clinical Pearl / High-Yield Fact**
Cogan syndrome is a rare autoimmune disorder that requires prompt recognition and treatment to prevent long-term damage to the eyes and the ears. It is essential for clinicians to consider this condition in patients presenting with interstitial keratitis and sensorineural hearing loss.

**Correct Answer:** C. Cogan syndrome.