Calcifications that arise from the surface of the tunica vaginalis are called?

The most common primary retroperitoneal tumor is:

Follow-up abdominal sonogram. The previous ultrasound report indicates that empyema was present. What is empyema?

A cold nodule in the thyroid is:

Cerebral aneurysms are associated with

The US appearance of parathyroid adenoma is:  

A scrotal hernia occurs when bowel protrudes through the inguinal canal into the scrotal sac. The presence of which of the following confirms the diagnosis?

Poor health is BEST described as a:

What can be excluded when the patient presents with a normal thyroid-stimulating hormone (TSH) level?

The most frequent cause of an acute scrotal pain in the post puberty male is?