adreno (adrenal glands) on e.g. proton chylomicron thorac/o( thorax)e.g. thoracoscopic my/o(muscle)e.g. myotomy col/o( colon)e.g. colectomy nephr/o( kidney)e.g. nephrectomy gastr/o( stomach)e.g. gastrectomy peritone/o( peritoneum)e.g. intraperitonealadren/o ( adrenal glands) -on e.g. proton chylomicron thorac/o ( thorax) e.g. thoracoscopic my/o (muscle) e.g. myotomy col/o ( colon) e.g. colectomy nephr/o ( kidney) e.g. nephrectomy gastr/o ( stomach) e.g. gastrectomy peritone/o ( peritoneum) e.g. intraperitoneal