Presents as painless, slow-growing mass that is firm or hard.

In most cases, thyroid cancer presents as a painless mass in the neck.

It appears clinically to be a slowly enlarging painless mass.

Many patients will not experience any symptoms, except for a painless mass.

In the extremities, it presents as a painless enlarging soft tissue mass.

Most affected individuals develop a painless mass or swelling around the affected joint.

The most usual signs and symptoms are the appearance of a chronic, painless mass in the neck, which is persistent and usually grows with time.

Patients present with a slow-growing, painless, solitary mass, usually of the subcutaneous tissues.

Most paragangliomas are either asymptomatic or present as a painless mass.

HCCCs typically present as a painless mass in the mouth.