**Core Concept**
Acoustic neuroma, also known as vestibular schwannoma, is a benign tumor that arises from the Schwann cells of the vestibulocochlear nerve (cranial nerve VIII). This nerve is responsible for transmitting sound and balance signals from the inner ear to the brain.

**Why the Correct Answer is Right**
Acoustic neuromas typically cause symptoms due to compression of the surrounding nerves and structures. The vestibulocochlear nerve is responsible for transmitting sound and balance signals, so compression of this nerve can lead to hearing loss, tinnitus (ringing in the ears), and balance problems. As the tumor grows, it can also compress the facial nerve (cranial nerve VII), leading to facial weakness or numbness.

**Why Each Wrong Option is Incorrect**
* **Option A:** Acoustic neuromas are not typically associated with increased intracranial pressure or hydrocephalus, so this option is incorrect.
* **Option B:** While acoustic neuromas can cause hearing loss, they are not typically associated with sudden hearing loss or vertigo, so this option is incorrect.
* **Option C:** Acoustic neuromas are not typically associated with seizures or status epilepticus, so this option is incorrect.

**Clinical Pearl / High-Yield Fact**
A key feature of acoustic neuromas is their slow growth, which can lead to compression of surrounding nerves and structures over time. This slow growth can make it difficult to diagnose and treat the tumor.

**Correct Answer: D. Compression of surrounding nerves and structures leading to hearing loss, tinnitus, and balance problems.**