Soft tissue masses

Ganglion Cysts

A ganglion is a soft tissue mass that most commonly occurs on the wrist in women between 25 and 45 years of age. They are also seen commonly on the foot. A ganglion is a firm, rubbery mass that occurs on the top of the foot. On the foot, the most common area of involvement is in front of the ankle or on the outside of the ankle. A common characteristic of a ganglion is that they will enlarge...

Gout

Gout is caused by abnormal metabolism of substances called purines that result in the accumulation of uric acid in the blood stream. Purines are a by-product of cell break down. When the excretion of the uric acid is hampered the accumulated uric acid in the blood stream causes crystalline deposits to form in joints or in the soft tissues. When this happens, there is a sudden onset of extreme...

Mucoid Cysts

A small nodular single mass that can form on the top of the toe is often times a Muco-Cutaneious Cyst. These occur most frequently at the joint just behind the toenail. These are caused by a weakening of the joint capsule, which allows a swelling to occur. They are firm and rubbery to the touch. Sometimes as the skin thins due to the stretching pressure of the mass it will appear translucent....

Neuromas

What is a neuroma? A neuroma is a swollen growth of nerve tissue, typically in bottom of the foot between the third and fourth toes. It’s often referred to as a pinched nerve or a nerve tumor. This growth is benign, but is painful and can lead to permanent nerve damage. Neuroma pain is often described as burning and tingling, sometimes accompanied by numbness in one or two toes....

Plantar Fibromatosis

Within the arch of the foot, firm, nodular masses may form. These can occur as a single mass or in clusters. They are called plantar fibromas and are a non-cancerous tumor that forms within a ligament in the arch of the foot called the plantar fascia. Frequently, they will slowly enlarge causing pain while walking. Their cause cannot always be determined. Damage to the ligament will cause their...