Related by context. Frequent words. (Click for all words.) 79 biopsies 67 angiogram 67 CT scan 67 colonoscopy 66 PET scan 64 lesion 62 CAT scan 62 mammogram 61 tumor 60 cardiac catheterization 60 lymph nodes 60 lymph node 59 MRI 59 angiography 59 MRI scans 58 lumpectomy 58 cytology 57 breast biopsy 57 CT scans 57 cancerous tissue 57 cancerous 57 diagnosis 57 radiation therapy 56 lesions 56 MRIs 56 MRI scan 56 prostate 56 Pap smear 56 hysterectomy 56 mastectomy 55 malignancy 55 resection 55 echocardiogram 55 surgery 55 ultrasound 54 polyps 54 surgical procedure 54 carcinoma 54 laparoscopy 54 tumors 54 invasive procedure 54 catheterization 53 PET scans 53 chemotherapy 53 radical prostatectomy 53 metastatic disease 53 x rays 53 polyp 53 chest X ray 53 radiation treatments 52 chemo 52 precancerous 52 amniocentesis 52 metastases 52 histology 52 Pap test 52 preoperative 52 mammograms 52 CAT scans 52 malignant 51 invasive procedures 51 X ray 51 surgically removed 51 nodules 51 prostate specific antigen 51 virtual colonoscopy 51 Colonoscopy 51 colonoscopies 51 cysts 51 sonography 50 screening mammography 50 scans 50 cancerous tumor 50 malignant tumor 50 CT scanning 50 minimally invasive procedure 50 fibroids 50 metastatic cancer 50 intraoperative 50 excision 50 cyst 50 prostate gland 49 adenomas 49 endoscopy 49 radiotherapy 49 metastatic 49 X rays 49 breast tissue 49 mammography 49 Barrett esophagus 48 melanomas 48 stem cell transplant 48 radiographs 48 ovary 48 adjuvant therapy 48 chest X rays 48 breast tumors 48 incision 48 prostate cancer 48 MRI exam 48 ablation