Related by context. Frequent words. (Click for all words.) 59 lymph vessels 58 peritoneal cavity 58 kidneys lungs 57 ureters 57 prostate glands 57 resected 56 pancreases 56 meningiomas 56 abdominal aorta 55 pulmonary valve 55 ureter 55 lymph glands 55 aortas 55 bypass grafts 55 hematopoietic cell 55 anal canal 54 transplanted tissue 54 resections 54 esophagus stomach 54 diverticula 54 tissue grafts 54 diseased 54 teratoma 53 tubules 53 metastatic lesions 53 needle biopsies 53 gallbladders 53 peritoneal 53 arterial blockage 53 intestines 53 tissue 53 renal transplantation 53 prolapsed 53 diseased tissues 53 pancreas 53 bronchi 53 peripheral arteries 52 aortic aneurysms 52 laparoscopically 52 stented 52 intestinal tissue 52 organs 52 pre cancerous polyps 52 metastatic tumors 52 transplanted stem cells 52 diseased arteries 52 grafts 52 rhythm abnormality 52 atherosclerotic disease 52 laryngectomy 52 endoscopically 52 liver pancreas 52 transplantations 52 smaller incisions 51 tubal 51 atherosclerotic lesions 51 partial nephrectomy 51 laparotomy 51 encephalitis inflammation 51 liver spleen 51 nephrectomy 51 neurological complications 51 abdominal cavity 51 thoracotomy 51 intervertebral disc 51 atherosclerotic plaques 51 bypass graft 51 vas deferens 51 keloids 51 Transfusions 51 ductal 51 embolization 51 neural cells 51 liver 51 catheterisation 51 craniotomy 51 oesophageal 51 post operatively 51 noncancerous 51 immunosuppressed 51 diseased tissue 51 clogged coronary arteries 51 invasive procedure 51 cancerous growths 51 anatomical structures 50 micrometastases 50 metastases 50 pituitary tumors 50 aortic valves 50 pericardium 50 corneal transplantation 50 lung 50 fallopian tube 50 minimally invasive technique 50 autologous bone marrow 50 sentinel nodes 50 colectomy 50 kidneys 50 kidney 50 pulmonary emboli 50 ovary