1/3. osteochondroma causing diaphragmatic rupture and bowel obstruction in a 14-year-old boy.Exostosis, also known as osteochondroma, results from a disorder of the growth-plate where bone grows away from the growth axis and forms an irregular projection. This abnormality most commonly occurs around the femur, scapula, humerus, and ribs. Although hemothorax and diaphragmatic rupture are known complications of exostosis growth, we present herein the first known report of an inward-facing exostosis in a 14-year-old boy with hereditary multiple exostosis causing diaphragmatic rupture and a bowel obstruction requiring operation. Most exostoses are asymptomatic and as such require no further treatment. However, when they are threatening to cause mass effects (such as frictional bursitis, local entrapment of vessels, and tendons or nerves) or symptomatic, surgical resection is the appropriate treatment.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
2/3. False popliteal aneurysm caused by exostosis of the femur.A 45-year-old woman with a false aneurysm of the left popliteal artery caused by an exostosis of the femur is described. The patient had a tender swelling in the distal part of the thigh and a soft-tissue tumor was initially suspected. diagnosis was made by ultrasonography, plain X-ray and angiography. The aneurysm and exostosis were resected. The literature regarding this condition is reviewed. Surgical treatment of popliteal aneurysm is recommended mainly because of the risk of occlusion of distal vessels by peripheral embolism.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |
3/3. Spontaneous haemothorax caused by costal exostosis.We report a case of spontaneous haemothorax in a 19 year old boy with an exostosis of the left second rib. It may have been caused by nontraumatic rupture of markedly dilated pleural vessels, as a result of long-standing friction between the exostosis and the pleura. This is the first report of spontaneous haemothorax, without penetrative injury to the pleura or the diaphragm, in a patient with hereditary multiple exostosis.- - - - - - - - - - ranking = 1keywords = vessel (Clic here for more details about this article) |