Transmission of pathogenic microorganisms or cancerous cells from an original site to one or more sites elsewhere in the body, usually by way of the blood vessels or lymphatics. A secondary cancerous growth formed by transmission of cancerous cells from a primary growth located elsewhere in the body.
Chondroids are firm stones of pus that form here and complicate treatment of infection. In milder cases, guttural pouch infections respond to systemic antibiotics or flushing of the pouch.
Chondroma is a rare, benign tumor that tends to arise at the base of the skull, especially in the area near the pituitary gland. These tumors are generally very slow-growing and may be present for a long time before causing any symptoms. The malignant (cancerous) form of chondroma is chondrosarcoma. There are several different types of chondrosarcoma, including conventional, clear cell, mesenchymal, and dedifferentiated. Conventional chondrosarcoma are further subdivided into grade I, grade II, and grade III. Location