Related by context. Frequent words. (Click for all words.) 65 bone marrow biopsy 61 liver biopsy 60 radical hysterectomy 58 biopsy 58 catheterizations 58 prostate biopsy 57 thyroidectomy 57 liver transplant recipients 57 prostate biopsies 57 endoscopist 57 Biopsies 57 underwent lumpectomy 56 needle biopsy 56 laparotomy 56 biopsies 56 gastrectomy 56 tissue biopsies 55 computed tomography scans 55 thyroid nodules 55 surgical biopsy 55 heart catheterization 55 neoadjuvant therapy 55 Computed tomography 55 needle biopsies 55 retroperitoneal 55 Getzenberg 55 parathyroid 54 coronary angiography 54 liver biopsies 54 spinal tap 54 sentinel node biopsy 54 partial mastectomy 54 lymph node dissection 54 recanalization 54 sentinel nodes 54 lumbar puncture 54 chest x ray 54 radical nephrectomy 54 postsurgical 54 Prostate Specific Antigen PSA 54 bilateral mastectomy 54 postoperative complications 53 colectomy 53 pyelonephritis 53 fine needle aspiration 53 esophagectomy 53 resections 53 malignant lesions 53 lymphadenopathy 53 partial nephrectomy 53 cystectomy 53 breast biopsies 53 radical mastectomy 53 robotic prostatectomy 53 oropharyngeal 52 pericardial effusion 52 stenoses 52 nephrectomy 52 screening colonoscopy 52 microscopic examination 52 lymph node metastases 52 tumor resection 52 metastatic lung cancer 52 Radiographs 52 sentinel lymph node 52 catheterisation 52 pneumonectomy 51 MGUS 51 radical cystectomy 51 underwent hysterectomy 51 nonmalignant 51 endoscopists 51 laparoscopically 51 splenic 51 computed tomography CT scan 51 lymph node involvement 51 retrospective cohort study 51 colonoscopy 51 malignant pleural mesothelioma 51 renal transplantation 51 pulmonary emboli 51 artery blockages 51 sentinel node 51 axillary 51 computed tomography CT scans 51 teratoma 51 neurological complications 51 metastatic liver 51 atypia 51 nasal swab 50 arterial blockage 50 presurgical 50 carotid stenosis 50 dental x rays 50 CAT Scan 50 lung nodules 50 biopsy specimens 50 lymphadenectomy 50 radiographically 50 intraoperatively 50 peritoneal