Related by context. Frequent words. (Click for all words.) 73 glands 63 prostate gland 60 thyroid gland 59 pituitary gland 58 salivary glands 58 lymph nodes 58 prostate 57 pancreas 57 testes 57 ovary 57 bladder 56 diaphragm 56 hair follicles 56 follicle 55 hair follicle 55 penis 55 ovaries 55 blood vessels 55 testicles 54 lymph node 54 uterus 54 urethra 54 adrenal glands 54 hypothalamus 54 pituitary 54 nerve endings 53 cyst 53 tumor 53 cysts 53 thymus 53 reproductive organs 53 fatty tissue 52 anus 52 tumors 52 follicles 52 intestine 52 GI tract 51 breast tissue 51 colon 51 rectum 51 epidermis 51 cerebellum 51 lesion 51 scrotum 50 abdominal cavity 50 intestines 50 polyp 50 cancerous tissue 50 aorta 50 testicle 50 secretion 49 clitoris 49 penile 49 digestive tract 49 small intestine 49 chest cavity 49 axon 49 vagina 48 esophagus 48 nipple 48 spinal column 48 testicular 48 abdominal wall 48 ejaculate 48 optic nerve 48 gastrointestinal tract 47 lymphatic system 47 tonsils 47 lobe 47 hormone 47 membrane 47 lesions 47 capillaries 47 muscle tissue 47 nerve fibers 47 malignant cells 47 thyroid hormone 46 tumor cells 46 bowel 46 duct 46 cuticle 46 muscle fibers 46 collagen 46 cell membrane 46 soft tissues 46 rectal 46 cancerous cells 46 liver 46 uterine 46 cortex 46 lobes 46 epithelial cells 46 brainstem 46 adipose tissue 46 pulmonary artery 46 salivary gland 46 fallopian tubes 46 ventricle 45 cavity 45 connective tissue 45 Tumors