**Core Concept**
Testicular torsion is a medical emergency characterized by the twisting of the spermatic cord, leading to compromised blood flow and potential testicular necrosis. This condition typically affects the testicles of young males, often during adolescence or early adulthood.

**Why the Correct Answer is Right**
The correct answer is related to the pathophysiology of testicular torsion. Testicular torsion occurs when the tunica vaginalis, the outermost layer of the testicle, becomes twisted, cutting off blood supply to the testicle. This can happen due to an anatomical abnormality, such as a bell-clapper deformity, where the tunica vaginalis is not properly attached to the testicle. The resulting ischemia can lead to testicular necrosis if not promptly treated.

**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because it is a true statement about testicular torsion. Testicular torsion can occur in neonates, and it is often associated with a bell-clapper deformity.

**Option B:** This option is incorrect because it is a true statement about testicular torsion. Testicular torsion is often characterized by severe testicular pain, which may be accompanied by nausea and vomiting.

**Option C:** This option is incorrect because it is a true statement about testicular torsion. The treatment of testicular torsion typically involves surgical intervention, such as orchiopexy or orchiectomy, to restore blood flow to the affected testicle.

**Clinical Pearl / High-Yield Fact**
A key clinical pearl to remember is that testicular torsion is a medical emergency that requires prompt surgical intervention to salvage the affected testicle. Delaying treatment can lead to testicular necrosis and infertility.

**Correct Answer:** D