ChordomaChordoma is a type of cancerous (malignant) tumor that can occur in the bones of the spine and base of the skull. It is very rare, accounting for only about 1% of all malignant bone tumors.Although slow-growing, chordomas can be difficult

Bone TumorBone tumors develop when cells within a bone divide uncontrollably, forming a lump or mass of abnormal tissue.Most bone tumors are benign (not cancerous). Benign tumors are usually not life-threatening and, in most cases, will not sprea

Chondromyxoid FibromaChondromyxoid fibroma (CMF) is one of the rarest of bone tumors, accounting for less than 1% of all bone tumors.It is a benign (noncancerous) tumor that most often develops in older children and young adults under 30 years of

Olecranon BursitisElbow bursitis occurs in the olecranon bursa, a thin, fluid-filled sac that is located at the boney tip of the elbow (the olecranon).There are many bursae located throughout the body that act as cushions between bones and soft t

Rheumatoid arthritis is a chronic inflammatory disorder that can affect more than just your joints. In some people, the condition can damage a wide variety of body systems, including the skin, eyes, lungs, heart and blood vessels.An autoimmune diso

Adult SpondylolisthesisIn spondylolisthesis, one of the bones in your spine — called a vertebra — slips forward and out of place. This may occur anywhere along the spine, but is most common in the lower back (lumbar spine). In some people, this cau

Burning Thigh Pain (Meralgia Paresthetica)A painful, burning sensation on the outer side of the thigh may mean that one of the large sensory nerves to your legs—the lateral femoral cutaneous nerve (LFCN)—is being compressed. This condition is known

Unicameral Bone CystsA unicameral, or simple, bone cyst is a common, benign (noncancerous) bone tumor that primarily occurs in children and adolescents.Unicameral bone cysts (UBC) are cavities within bone that are filled with fluid. Although they