Osteitis fungosa is a rare bone disorder caused by chronic fungal infections. The spelling of this word can seem complex at first glance, but it follows a consistent system of phonetic transcription. The "ost" and "it" sounds are pronounced as they are spelled, while the "ei" sound is pronounced like "eye." The "tis" combination is pronounced like "tiss" and the "fu" sound is pronounced like "fuh." Finally, the "go" sound is pronounced as it appears. In IPA phonetics, the spelling of osteitis fungosa is /ɑstiːaɪtɪs fʌŋˈɡoʊsə/.
Osteitis fungosa, also known as osteitis fibrosa cystica or Von Recklinghausen's disease of bone, is a rare bone disorder characterized by the abnormal development and destruction of bone tissue. It is most often associated with hyperparathyroidism, a condition in which the parathyroid glands produce an excessive amount of parathyroid hormone (PTH).
In osteitis fungosa, the excessive levels of PTH cause an increased bone turnover, leading to the resorption (breakdown) of calcium from the bones. This resorption weakens the bones and makes them more prone to fractures. As a compensatory mechanism, the body attempts to repair the damage by increasing the growth of new bone tissue, resulting in the formation of cysts or fibrous tissue within the affected bones.
Symptoms of osteitis fungosa can vary, but commonly include bone pain, deformities, fractures, and an increased risk of developing kidney stones due to excessive calcium release from the bones. Other symptoms may include fatigue, muscle weakness, and neurological manifestations such as tingling or numbness.
Diagnosis of osteitis fungosa typically involves a combination of medical history evaluation, physical examination, imaging tests like X-rays or bone scans, and blood tests to measure calcium, phosphate, and PTH levels. Treatment options aim to normalize calcium and PTH levels and may involve addressing the underlying hyperparathyroidism, such as surgical removal of the diseased parathyroid gland or medication to regulate hormone production.
Overall, osteitis fungosa is a rare and complex bone disorder that requires medical management to prevent further bone deterioration and associated complications.
Chronic o. with dilated Haversian canals filled with a vascular granulation tissue.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "osteitis fungosa" is formed by two distinct Greek and Latin roots.
The word "osteitis" originates from the Greek word "osteon", meaning "bone", and "itis", which translates to "inflammation". Therefore, "osteitis" refers to inflammation of the bone.
The term "fungosa" derives from the Latin word "fungus", which means "fungus" or "mushroom-like". It is used here to describe a condition that causes the bone to appear like a mushroom when affected by abnormal growth.
Therefore, "osteitis fungosa" refers to a bone disease characterized by inflammation and abnormal mushroom-like growth.