What is a myxoid lesion?
Myxoid soft-tissue lesions are a heterogeneous group of benign and malignant mesenchymal tumors with an abundance of extracellular mucoid material. These lesions may mimic cysts on radiologic evaluation because of the high water content, and histopathologic features also overlap.
What is the meaning of intra-articular?
Definition of intra-articular : situated within, occurring within, or administered by entry into a joint intra-articular injection.
What is the meaning of extra articular?
Extra-articular means outside of or other than a joint. RA affects your joints, as well as other systems in your body. Therefore, you can also call these manifestations or effects systemic. RA inflammation affects your joints through swelling, pain, and potentially joint damage.
What is warthin tumor?
Warthin tumor is a relatively frequent and benign neoplasm of the major salivary glands. It is histologically characterized by a dense lymphoid stroma and a double layer of oncocytic epithelium with a papillary and cystic architectural pattern. Its etiology remains uncertain.
What are the symptoms of synovial sarcoma?
What are synovial sarcoma symptoms?
- A painless lump that appears on your hip, knee, ankle or shoulder.
- A sudden sharp pain in your hip, knee, ankle or shoulder.
- Swelling that appears in your hip, knee, ankle or shoulder.
Where is intra-articular?
Where is an intra-articular injection given? Intra-articular injections are given directly into the joint. Intra-articular injections are most commonly used to treat osteoarthritis in the hip or knee, but they can also be given in other joints, including shoulders, wrists, ankles, hands, and fingers.
What is the difference between extra articular and intra-articular?
Fracture types can be described as “extra – articular” (which means the fracture line does not extend into the joint) or “intra – articular” ( which means the fracture line does extend into the joint; this is the more serious type of fracture).
What is the difference between intra articular and extra articular?
What is articular syndrome?
Inflammatory articular diseases encompass a spectrum of conditions that range from acute forms of septic or sterile arthritis to chronic, often polyarticular conditions. They may involve inflammation of synovial tissue of joints and other tissues, such as muscles and tendons, mucosal and epithelial tissues, and organs.
What is Canalicular adenoma?
Canalicular adenoma (CanAd) is an uncommon benign salivary gland neoplasm. Originally thought to be derived from terminal duct origin [1, 2], there has been controversy about origin and separation from other salivary gland neoplasms.
Can synovial sarcoma be seen on xray?
Radiographs appear normal in approximately 50% of cases of synovial sarcoma, particularly those with small lesions (,1,,43). Larger legions that are deeply seated or that occur in areas of complex anatomy such as the pelvis may also be occult at radiography.
What is the difference between intra-articular and extra articular?