Related by context. Frequent words. (Click for all words.) 64 aortic arch 63 pulmonary arteries 63 bronchi 62 duodenal 62 ascending aorta 61 duodenum 60 pharyngeal 60 abdominal aorta 59 pericardium 59 ureter 59 saphenous vein 59 testis 58 resections 57 septum 57 resected 57 ductal 57 pulmonary artery 57 ventricle 57 pharynx 57 trachea 56 malformation 56 aortas 56 lymphatic vessels 56 ipsilateral 56 pleural 56 aorta 55 pulmonary valve 55 thoracotomy 55 axillary 55 ectopic 55 histologically 55 pleura 55 femoral 55 coronary artery 55 biliary 55 peritoneal 55 peritoneum 55 esophagus stomach 55 anterior 55 artery 54 pulmonary veins 54 distal 54 radial artery 54 oropharynx 54 tracheal 54 lobe 54 luminal 54 anatomical structures 54 ventricles 54 tubules 54 subcutaneous tissue 54 contralateral 54 oesophageal 54 fallopian tube 53 pleural effusion 53 hemangioma 53 grafts 53 capsular 53 hematomas 53 nephrectomy 52 apical 52 epithelium 52 atrial 52 anastomosis 52 mandibular 52 myocardium 52 left anterior descending 52 hyperplasia 52 mucosa 52 mitral 52 neoplasm 52 genital tract 52 stromal 52 peripheral arteries 52 left ventricle 52 ascites 52 brachial plexus 52 abdominal wall 52 colectomy 52 laparotomy 52 ventral 51 congenital malformations 51 neonate 51 aortic root 51 sagittal 51 venous 51 craniotomy 51 pulmonary vein 51 neovascularization 51 external genitalia 51 coronary artery bypass grafting 51 total knee arthroplasty 51 occipital 51 intestines 51 cystic 51 lesion 51 epithelial cells 51 Aortic 51 contracture 51 reoperation 51 hypospadias