Tietze syndrome is a benign inflammation of one or more of the costal cartilages. It was first described in 1921 by German surgeon Alexander Tietze and was subsequently named after him. The condition is characterized by tenderness and painful swelling of the anterior (front) chest wall at the costochondral (rib to cartilage), sternocostal (cartilage to sternum), or sternoclavicular (clavicle to sternum) junctions. Tietze syndrome affects the true ribs and has a predilection for the 2nd and 3rd ribs, commonly affecting only a single joint. In environments such as the emergency department, an estimated 20-50% of non-cardiac chest pain is due to a musculoskeletal cause. Despite musculoskeletal conditions such as Tietze syndrome being a common reason for visits to the emergency room, they are frequently misdiagnosed as angina pectoris, pleurisy, and other serious cardiopulmonary conditions due to similar presentation. Though Tietze syndrome can be misdiagnosed, life-threatening conditions with similar symptoms such as myocardial infarction (heart attack) should be ruled out prior to diagnosis of other conditions. Tietze syndrome is often confused with costochondritis. Tietze syndrome is differentiated from costochondritis by swelling of the costal cartilages, which does not appear in costochondritis. Additionally, costochondritis affects the 2nd to 5th ribs while Tietze syndrome typically affects the 2nd or 3rd rib. Presentation
Tietze syndrome typically presents unilaterally at a single joint of the anterior chest wall, with 70% of patients having tenderness and swelling on only one side, usually at the 2nd or 3rd rib.
Complications
Complications may occur prenatally, during birth, management, treatment or after surgery. Both prenatally and during birth, the exomphalos can rupture. During birth there may be trauma to the liver for giant omphaloceles. During management exomphalos can act as a metabolic drain affecting nitrogen balance which can lead to failure to thrive, as well as hypothermia. Use of a non-absorbent patch during surgery can lead to wound sepsis post-surgery. Herniation from the patch is also a possibility. Intestinal dysfunction for a few weeks after the surgery is common, therefore parenteral feeding is continued post-surgery, however prolonged use of this may lead to hepatomegaly and cholestasis. If intestinal dysfunction persists it can lead to intestinal necrosis. Intestinal atresia can occur, which is where the mucosa and submucosa of the intestine form a web that obstructs the lumen which leads to malabsorption. Obstruction of the bowel can occur which results in short bowel syndrome. For the first few years of life there is a high incidence of gastroesophageal reflux which can be complicated by oesophagitis.Post-surgery the umbilicus (navel) is deficient or abnormally placed that causes dislike amongst many patients. Umbilical reconstruction can be difficult due to scar tissue and lack of extra skin for surgical use, though this can be overcome by using tissue expanders below the skin and umbilicoplasty.Ultimately, prognosis depends on the size of the defect and whether associated abnormalities are present or complications develop. Mortalities and morbidities still occur, with the mortality rate for large omphaloceles with associated abnormalities being higher.