“…The process may affect the appendicular or the axial skeleton. The shoulder 121,123,126,131 and the pelvis 48,61,95,103,118,145 are the most common sites of involvement, however, various locations such as the humerus, 5,17,63 90 Disease of the ribs, scapula, or thoracic vertebrae may lead to the development of chylothorax from direct extension of lymphangiectasia into the pleural cavity or via invasion of the thoracic duct. 85 Without surgical intervention, patients with Gorham's disease who develop chylothorax have a high rate of morbidity and mortality.…”