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Costochondritis, also known as chest wall pain syndrome or costosternal syndrome, is a benign inflammation of the upper costochondral (rib to cartilage) and sternocostal (cartilage to sternum) joints. 90% of patients are affected in multiple ribs on a single side, typically at the 2nd to 5th ribs. [1]
A sternal fracture is a fracture of the sternum (the breastbone), located in the center of the chest.The injury, which occurs in 5–8% of people who experience significant blunt chest trauma, may occur in vehicle accidents, when the still-moving chest strikes a steering wheel or dashboard [1] or is injured by a seatbelt.
Bone pain belongs to the class of deep somatic pain, often experienced as a dull pain that cannot be localized accurately by the patient. This is in contrast with the pain which is mediated by superficial receptors in, e.g., the skin. Bone pain can have several possible causes ranging from extensive physical stress to serious diseases such as ...
"Because (men) normally do not have breasts in the way women do, they may notice a lump or a dimple or a change in skin color on their breast that would indicate the presence of a breast cancer ...
Between the ages of 15 and 29, the xiphoid process typically undergoes fusion with the body of the sternum through a fibrous joint. Unlike the synovial articulation of major joints, this joint does not permit movement. Ossification of the xiphoid process typically occurs around the age of 40. [2]
The most common symptom of Tietze syndrome is pain, primarily in the chest, but can also radiate to the shoulder and arm. [2] [6] The pain has been described as aching, gripping, neuralgic, sharp, dull, and even described as "gas pains". [3]
The sternum (pl.: sternums or sterna) or breastbone is a long flat bone located in the central part of the chest. It connects to the ribs via cartilage and forms the front of the rib cage , thus helping to protect the heart , lungs , and major blood vessels from injury.
Pectus carinatum is an overgrowth of costal cartilage, causing the sternum to protrude forward. It primarily occurs among four patient groups, and males are more frequently affected than females. Most commonly, pectus carinatum develops in 11-to-14-year-old pubertal males undergoing a growth spurt. Some parents report that their child's pectus ...