1 Surrounding the mucosa is the submucosa layer of the stomach. 2  The submucosa is made up of various connective tissues, blood vessels, and nerves. 3  Connective tissues support the tissues of the mucosa and connect it to the muscularis layer.
Osteomyelitis is an inflammation or swelling of bone tissue that is usually the result of an infection. Bone infection may occur for many different reasons and can affect children or adults.
Acute osteomyelitis is caused by bacteria that enter the body through a wound, spread from an infection near the bone (exogenous osteomyelitis), or come from a skin or throat infection (endogenous osteomyelitis).The infection usually affects the long bones of the upper and lower limbs and causes acute pain and fever.hen caused by tuberculosis, osteomyelitis usually affects the thoracic spine (that section of the spine running approximately from the base of the neck down to where the ribs stop). When osteomyelitis is not properly treated, a chronic (long-term) type of infection may occur.