What is a bone cyst in the hip?

What is a bone cyst in the hip?

What Is a Subchondral Bone Cyst? It’s a fluid-filled sac that forms in one or both of the bones that make up a joint. They’re especially common at the knee or hip. The cysts show up just under the tough spongy tissue (called cartilage) that covers the bone near the joint.

What is hemorrhagic bone cyst?

Haemorrhagic-aneurismal bone cysts (HABCs) are quite rare, benign, non-neoplastic, expansive, and vascular locally destructive lesions. They are generally considered sequelae of an earlier trauma causing an overflow of blood into the bone.

What is stafne defect?

The Stafne defect (also termed Stafne’s idiopathic bone cavity, Stafne bone cavity, Stafne bone cyst (misnomer), lingual mandibular salivary gland depression, lingual mandibular cortical defect, latent bone cyst, or static bone cyst) is a depression of the mandible, most commonly located on the lingual surface (the …

Is a bone cyst bad?

Benign (noncancerous) bone cysts generally do not cause pain, but if they are large enough they can weaken the bone and cause it to fracture. This type of fracture is called a pathologic fracture — a fracture in weakened bone caused by a force that would have otherwise not caused damage to normal bone.

Do hip cysts cause pain?

Although cysts around the hip are usually asymptomatic, enlargement of these cysts may cause pain and/or compression of the surrounding structures, such as nerves and vessels. Treatment of these cysts depends on their size, the severity of symptoms, and the nature of the underlying disease.

Should I be worried about hemorrhagic cyst?

Having a hemorrhagic ovarian cyst is not necessarily a problem. Many times these cysts don’t cause symptoms and are often found during a pelvic exam that’s done for another reason. If a cyst is small or medium-size and isn’t causing you any pain or other symptoms, then your doctor likely will recommend monitoring it.

Do aneurysmal bone cysts go away?

Both types can cause pain and swelling and, in rare cases, fractures in the involved bone. Aneurysmal bone cysts do not generally go away on their own.

Can an aneurysmal bone cyst rupture?

Because ABCs usually are filled with these blood-filled cysts, they are fragile and prone to fracture. Approximately 5% of aneurysmal bone cysts are solid tumors rather than being hollow.

What is stafne’s bone cavity?

Stafne’s bone cavity is a rare, asymptomatic, unilateral oval shaped radiolucent defect in the posterior region of the mandible below the inferior alveolar canal. The prevalence ranges from 0.10% to 0.48% and more common in males. It is mostly an incidental finding on panoramic radiograph.

What is Ranula?

A ranula is a fluid collection, or cyst, that forms in the mouth under the tongue. It is filled with saliva (spit) that has leaked out of a damaged salivary gland.

What is a Stafne cyst?

The Stafne defect (also termed Stafne’s idiopathic bone cavity, Stafne bone cavity, Stafne bone cyst (misnomer), lingual mandibular salivary gland depression, lingual mandibular cortical defect, latent bone cyst, or static bone cyst) is a depression of the mandible on the lingual surface (the side nearest the tongue).

What is Stafne bone cavity?

Stafne bone cavity (SBC), is an asymptomatic bone depression which is referred as pseudocyst without epithelial lining. In general, they occur in the mandibular molar region, related to the submandibular gland below the mandibular canal.

What is a Stafne defect?

Stafne defect. The Stafne defect (also termed Stafne’s idiopathic bone cavity, Stafne bone cavity, Stafne bone cyst (misnomer), lingual mandibular salivary gland depression, lingual mandibular cortical defect, latent bone cyst, or static bone cyst) is a depression of the mandible on the lingual surface (the side nearest the tongue).

Which imaging is used to diagnose Stafne bone cysts?

Computed tomography (CT) or magnetic resonance imaging (MRI) should be useful for differential diagnose. In this case report, two unusual cases of posterior and anterior Stafne bone cysts are presented with three-dimensional cone-beam CT (CBCT) and MRI findings.