Related by context. Frequent words. (Click for all words.) 69 fallopian tubes 69 uterus 63 abdominal cavity 62 urethra 62 ovary 59 cervix 59 intestine 58 esophagus 57 intestines 56 trachea 56 ovaries 55 small intestine 55 blood vessels 55 ectopic pregnancy 54 anus 53 uterine 53 cysts 53 optic nerve 53 rectum 52 ear canal 52 aorta 52 womb 52 chest cavity 51 bladder 51 gland 51 ventricles 51 windpipe 50 vagina 50 ventricle 50 prostate gland 50 capillaries 50 incision 50 spinal column 50 diaphragm 49 coronary artery 49 pancreas 49 hair follicles 49 intestinal tract 49 tumors 49 epithelial cells 49 reproductive organs 49 spinal cord 49 fistula 49 breast tissue 48 artery 48 lymphatic system 48 fibroids 48 malignant tumors 48 follicle 48 digestive tract 48 colon 48 malignant cells 48 fatty tissue 48 clitoris 48 tumor 48 tissue 48 fertilized egg 48 bowel 47 lung tissue 47 placenta 47 nasal passages 47 breastbone 47 embryo 47 cancerous cells 47 tumor cells 47 epidermis 46 lesion 46 endometriosis 46 urinary tract 46 lymph node 46 lesions 46 gallbladder 46 sinuses 46 coronary arteries 46 bloodstream 46 clot 46 surgically 46 aneurysm 46 endoscope 45 lymph nodes 45 nerve fibers 45 lungs 45 venous 45 internal organs 45 clots 45 thyroid gland 45 suture 45 ovarian 45 follicles 45 catheter 45 gastrointestinal tract 45 glands 45 nerve endings 45 fibrous 45 abscesses 45 esophageal 44 left ventricle 44 incisions 44 cyst 44 aortic valve 44 testes