Related by context. Frequent words. (Click for all words.) 62 bile ducts 60 intestine 59 esophagus 58 gallbladder 58 small intestine 57 fallopian tube 57 intestines 56 blood vessels 56 aorta 56 duodenum 56 liver 55 coronary artery 55 aortic valve 54 spinal canal 54 pancreas 54 colon 54 pulmonary artery 54 abdominal wall 53 trachea 52 bowel 52 esophageal 52 fallopian tubes 52 artery 52 intestinal 52 aneurysm 52 urethra 51 optic nerve 51 coronary arteries 51 clot 51 urinary tract 51 malformation 51 bladder 51 lung 50 abdominal cavity 50 gall bladder 50 left ventricle 50 arteries 50 uterus 50 mitral valve 49 gastric 49 pancreatic 49 malignant tumor 49 urinary bladder 49 lymphatic system 49 digestive tract 49 scar tissue 49 benign tumors 49 cysts 49 ventricle 49 cyst 48 capillaries 48 gallstone 48 lymph nodes 48 intracranial 48 thrombus 48 septum 48 bowel obstruction 48 embolization 48 adhesions 48 fistulas 48 kidney 48 upper airway 47 salivary gland 47 lesion 47 lymph node 47 clogged artery 47 ventricles 47 needle biopsy 47 tumors 47 vasculature 47 hernias 47 ovary 47 chest cavity 47 stenosis 47 aortic 46 epithelium 46 abscesses 46 endometrial 46 lymphatic 46 tumor 46 windpipe 46 gallstones 46 nasal cavity 46 malignant tumors 46 cancerous tissue 46 lesions 46 endothelial cell 46 nodule 46 gastrointestinal tract 46 aneurysms 46 optic nerves 46 congenital heart 46 spinal cord 45 kidneys 45 atrial 45 cerebrospinal fluid 45 polyps 45 prostate gland 45 adrenal gland 45 uterine 45 placental