Related by context. All words. (Click for frequent words.) 65 pelvic ultrasound 65 bone marrow biopsy 62 abdominal ultrasounds 61 exploratory laparotomy 61 renal biopsy 61 craniectomy 61 liver biopsy 61 endoscopic retrograde cholangiopancreatography ERCGrant Parpan 61 cerebral angiography 61 chest radiographs 60 transrectal ultrasound guided 60 lung biopsy 60 heart catherization 60 radical hysterectomy 60 endometrial biopsy 60 swollen lymph node 60 Histopathologic examination 60 upper endoscopy 60 sentinel lymph node biopsy 60 bone marrow biopsies 60 laparoscopic appendectomy 60 benign polyps 59 barium swallow 59 abdominal hysterectomy 59 core needle biopsy 59 surgical biopsies 59 diagnostic angiography 59 colon resection 59 transesophageal echocardiography 59 total abdominal hysterectomy 59 chemo therapy 58 hepatectomy 58 colonoscopic 58 recurrent bladder 58 laproscopic procedure 58 needle aspiration 58 postsurgery 58 histologically proven 58 sentinel lymph nodes 58 computed tomographic scan 58 embolizations 58 lymph node removal 58 precancerous polyp 58 adrenalectomy 58 biopsy 58 fluoroscopy guided 58 diagnostic laparoscopy 58 SLNB 58 core needle biopsies 58 catheterizations 58 prostate biopsy 57 needle puncture 57 radioiodine therapy 57 undergone mastectomy 57 liver resection 57 diagnostic arthroscopy 57 pulsatile lavage 57 bilateral mastectomies 57 intraoperative complications 57 ductal lavage 57 arthroplasties 57 histological examination 57 vaginal hysterectomy 57 epidural abscess 57 hyperbaric treatment 57 nodal metastasis 57 Radical prostatectomy 57 histopathologic examination 57 underwent surgical resection 57 spontaneous regression 57 allogeneic HSCT 57 Abdominal ultrasound 57 benign nodules 57 thyroidectomy 57 Mohs micrographic surgery 57 percutaneous drainage 57 excisional biopsy 57 lymph node biopsies 57 metastatic adenocarcinoma 57 liver transplant recipients 57 bronchogenic 57 cytoreductive surgery 57 angiosarcoma 57 DMIST 57 abnormal Pap smear 57 prostate biopsies 57 endoscopist 57 Biopsies 57 Coronary angiography 57 underwent lumpectomy 56 arthrography 56 RALP 56 transfusion syndrome 56 decompressive surgery 56 pleurodesis 56 cytoreduction 56 cancerous polyp 56 neurological exam 56 precancerous condition 56 underwent resection 56 Postoperative complications 56 sonographically guided 56 pathologic examination 56 appendiceal 56 esophageal resection 56 pancreatic resection 56 peritoneal cancer 56 FDG PET scans 56 viral reactivation 56 needle biopsy 56 undergo mastectomy 56 VATS lobectomy 56 coronary arteriography 56 thoracoscopic lobectomy 56 radiographic examinations 56 computerized tomography scan 56 endometrial carcinoma 56 sacrocolpopexy 56 thymectomy 56 acute aortic dissection 56 laparotomy 56 varicella infection 56 MDCT angiography 56 acute myocarditis 56 bone marrow aspiration 56 tuberculin skin tests 56 undergone radical prostatectomy 56 prophylactic mastectomies 56 Sodickson 56 axillary dissection 56 intraperitoneal therapy 56 pelvic malignancies 56 axillary node 56 paracentesis 56 perfusion defects 56 benign uterine 56 biopsies 56 abdominal ultrasound 56 arteriography 56 postoperative infection 56 gastrectomy 56 postprocedure 56 Fontan procedure 56 tissue biopsies 56 underwent coronary angiography 56 reimplantation 56 transabdominal 56 Radio Frequency Ablation 56 lung resections 56 salpingo oophorectomy 56 bilateral prophylactic mastectomy 56 upper GI endoscopy 56 pre malignant lesions 56 engineered bladders 56 Cochrane reviewers 55 diagnosing coronary artery 55 upper gastrointestinal endoscopy 55 undergoing bariatric surgery 55 computed tomography scans 55 thyroid nodules 55 antireflux surgery 55 pre cancerous lesion 55 parathyroidectomy 55 urinary blockage 55 mammographically 55 TKAs 55 extrapleural pneumonectomy 55 surgical biopsy 55 perforated appendicitis 55 underwent angiography 55 endoscopic examinations 55 laparoscopic cholecystectomy 55 perioperative morbidity 55 uterine myoma 55 axillary nodes 55 intraperitoneal chemotherapy 55 extracolonic findings 55 invasive carcinoma 55 urethral stricture 55 heart catheterization 55 sonographic diagnosis 55 neoadjuvant therapy 55 thrombotic thrombocytopenic purpura TTP 55 HCV antibody 55 conventional angiography 55 pelvic lymphadenectomy 55 breast MRIs 55 percutaneous biopsy 55 locoregional recurrence 55 inguinal hernia repair 55 Computed tomography 55 nasal endoscopy 55 invasive coronary angiography 55 needle biopsies 55 cancerous nodules 55 upper endoscopies 55 colonography 55 occult metastases 55 intraductal 55 malignant polyps 55 bi lateral mastectomy 55 malignant polyp 55 androgen ablation 55 diverticular 55 mitral valve replacement 55 artery bypass surgery 55 enucleation 55 RVOT 55 abnormal EKG 55 ovarian malignancy 55 prospective multicenter study 55 postoperative chemotherapy 55 retroperitoneal 55 troponins 55 adjuvant radiotherapy 55 Wilms tumors 55 perioperatively 55 carcinoid tumor 55 Getzenberg 55 basal cell cancers 55 hip resurfacing arthroplasty 55 postoperative infections 55 surgically resectable 55 basal cell skin 55 MRI exams 55 laparoscopic nephrectomy 55 biliary tree 55 sonographic examination 55 hemodynamically stable 55 parathyroid 55 invasive lobular carcinoma 55 acetabular fractures 54 laparoscopic colectomy 54 ductal carcinomas 54 abnormal pap smear 54 radiolabeled TM# 54 mycotic 54 Microscopic examination 54 Hair follicle 54 FDG-PET/CT 54 Cystoscopy 54 PCNSL 54 hypervascular tumors 54 saline infusion 54 PAP smears 54 coronary angiography 54 wedge resection 54 abdominal pelvic 54 EBUS FNA 54 radical mastectomies 54 polyp detection 54 molar pregnancy 54 LVNC 54 Paniello 54 arteriogram 54 penicillin allergy 54 node dissection 54 malignant lesion 54 cerebral angiogram 54 colonoscopy flexible sigmoidoscopy 54 VCUG 54 liver biopsies 54 CT colonography CTC 54 postoperative complication 54 wound dehiscence 54 spinal tap 54 advanced neoplasia 54 histopathologic diagnosis 54 sentinel node biopsy 54 necrotizing pneumonia 54 plain radiographs 54 cholecystectomies 54 angiographically 54 partial mastectomy 54 lymph node dissection 54 papillary renal cell carcinoma 54 para aortic 54 Surgical excision 54 excisional 54 benign biliary strictures 54 thymoma 54 recanalization 54 monoclonal gammopathy 54 mastectomy chemotherapy 54 axilla 54 postoperative radiotherapy 54 medically inoperable 54 catheter angiography 54 masectomy 54 stratifying patients 54 sentinel nodes 54 cervical lymph nodes 54 recurrent glioblastoma multiforme 54 lumbar puncture 54 keratoplasty 54 chest x ray 54 presurgery 54 preoperative chemotherapy 54 radical nephrectomy 54 chest radiograph 54 EUS FNA 54 abnormal pap 54 pacemaker implantation 54 cardiac tamponade 54 intraocular lens implantation 54 CT perfusion 54 postsurgical 54 Prostate Specific Antigen PSA 54 bilateral mastectomy 54 latent tuberculosis TB 54 computerized tomography scans 54 chlamydial infection 54 sonographic examinations 54 gonococcal infection 54 postoperative complications 54 immunohistochemical analysis 54 operable breast cancer 54 unruptured aneurysm 54 advanced adenoma 54 BRCA mutation carriers 54 cervical lymph node 54 lung resection 54 CT angiogram 54 preventive mastectomies 53 Sentinel Lymph Node Biopsy 53 metastatic ovarian cancer 53 papillary carcinoma 53 colectomy 53 repigmentation 53 fetal echocardiogram 53 invasive lobular 53 allogeneic transplant 53 bronchoscopies 53 contralateral breast 53 bone scintigraphy 53 preoperative evaluation 53 adrenal tumors 53 removed laparoscopically 53 ovarian endometrial 53 prostate cancer metastases 53 heel prick test 53 adnexal masses 53 subarachnoid hemorrhage SAH 53 invasive diagnostic 53 pyelonephritis 53 abdominal aneurysms 53 lumbar discectomy 53 orchitis 53 lymphatic mapping 53 undergone hysterectomy 53 vascular lesion 53 pathologic fractures 53 dermoid cyst 53 Balloon sinuplasty 53 noninvasive ultrasound 53 histopathological examination 53 pulmonary metastases 53 cytologic 53 invasive biopsy 53 advanced adenomas 53 osteoid 53 bowel resection 53 nodular lesions 53 perfusion CT 53 fine needle aspiration 53 tuberculin test 53 esophagectomy 53 abnormal Pap test 53 Nissen fundoplication 53 leiomyomas 53 Mohs surgery 53 keloid scars 53 stem cell transplantations 53 recurrent metastatic 53 resections 53 ProstaScint 53 coronary lesion 53 GIST tumors 53 NovaSure procedure 53 laparoscopic radical prostatectomy 53 breast reconstructions 53 gadolinium enhanced 53 coronary catheterization 53 decompensated cirrhosis 53 malignant lesions 53 interstitial brachytherapy 53 fibroadenoma 53 pulmonary artery catheterization 53 underarm lymph nodes 53 Lymph node 53 lymphadenopathy 53 FinESS 53 bronchoalveolar lavage BAL 53 colon rectal 53 partial nephrectomy 53 noncardiac surgery 53 abnormal mammograms 53 mucormycosis 53 egg retrieval 53 Circulating tumor cells 53 cystectomy 53 breast biopsies 53 ASPS statistics 53 mitral valve surgery 53 Lyme arthritis 53 radical mastectomy 53 surgical revascularization 53 heart cath 53 postexposure prophylaxis 53 cerclage 53 haematuria 53 invasive angiography 53 laparoscopic hysterectomies 53 bile duct cancers 53 pathologic correlation 53 smoldering myeloma 53 gastroscopy 53 reoperations 53 micrometastasis 53 biopsy specimen 53 precancerous cervical 53 abdominal aortic 53 infective endocarditis 53 femoral neck fracture 53 cranial radiation 53 pancreatic neuroendocrine tumor 53 colorectal cancer liver metastases 53 robotic radical prostatectomy 53 HER2 positive cancers 53 melanoma lesions 53 tonsil tissue 53 bilateral oophorectomy 53 axillary lymph nodes 53 robotic prostatectomy 53 computerized axial tomography scans 53 diagnostic mammogram 53 intra arterial chemotherapy 53 brain perfusion scans 53 video assisted thoracoscopic 53 scleral buckling 53 endoscopic resection 53 hysterectomies performed 53 receiving XGEVA 53 Sentinel node biopsy 53 elective PCI 53 renal cell carcinomas 53 serologic testing 53 EBUS 53 gynaecologic 53 dysplastic lesions 53 postoperative morbidity 53 biochemical relapse 53 undergo CT scan 53 Charcot foot 53 serological tests 53 thunderclap headache 53 cardiac cath 53 detect abnormalities 53 condition Arrhythmogenic Right 53 coronary artery bypass grafts 53 nonsurgically 53 benign lesion 53 axillary lymph node dissection 53 colon perforation 53 esophagogastric junction 53 Heavy menstrual bleeding 53 heterotopic bone 53 oropharyngeal 53 ophthalmoscopy 53 urothelial cancer 52 nodular melanoma 52 cryosurgery freezing 52 deCODE ProstateCancer TM 52 myocardial revascularization 52 nodal metastases 52 pre cancerous growths 52 atrial fibrillation ablation 52 pathologic diagnosis 52 pericardial effusion 52 endoscopic retrograde 52 stenoses 52 concurrent chemoradiation 52 premalignant lesion 52 cardiomegaly 52 PSADT 52 harmless vertigo 52 glomerular filtration 52 pharmacologic stress 52 nephrectomy 52 varicoceles 52 screening colonoscopy 52 microscopic examination 52 colon polyp 52 abnormal Pap 52 benign polyp 52 myeloablative 52 intestinal biopsy 52 Chest X rays 52 coronary blockages 52 neurologic complications 52 transrectal ultrasound 52 esophageal lesions 52 endoscopic biopsy 52 non resectable metastatic 52 preoperative diagnosis 52 lobar pneumonia 52 thyroglobulin 52 pulmonary angiography 52 microvascular decompression 52 Doppler echocardiography 52 cancerous cyst 52 laparoscopic fundoplication 52 hamartoma 52 Ultrasonography 52 immunosuppressant medication 52 Mantoux test 52 catherization 52 histologic diagnosis 52 undergo prostate biopsy 52 neoplasias 52 biceps tenodesis 52 HELLP syndrome 52 pilocytic astrocytoma 52 staphylococcal infection 52 colo rectal 52 osteoid osteoma 52 unresectable tumors 52 sonographic evaluation 52 engineered urethras 52 HER2 amplified 52 resected tumors 52 diagnostic catheterization 52 incisional biopsy 52 pa tients 52 mesenteric 52 lymph node metastases 52 tumor resection 52 pleural fluid 52 computerized tomography CT scan 52 preoperative MRI 52 hepatic resection 52 DEXA scans 52 coronary angiograms 52 Intra operative 52 squamous intraepithelial lesions 52 metastatic lung cancer 52 posttransplant 52 Colon polyps 52 Radiographs 52 hormone receptor status 52 clinically detectable 52 gastrointestinal GI cancers 52 orthopedic oncologist 52 colorectal neoplasms 52 sentinel lymph node 52 laminectomies 52 Lemierre syndrome 52 undergoing hysterectomy 52 cervical fusion 52 Chiari malformation 52 T1 weighted images 52 Ultrasonographic 52 underwent radical cystectomy 52 vascular anatomy 52 nonmelanoma skin cancers 52 epidural steroid injection 52 squamous carcinoma 52 fibrocystic disease 52 microalbumin test 52 uterine perforation 52 aortic coarctation 52 precursor lesions 52 Coronary artery bypass 52 Dr. Gurbel 52 undergone lumpectomy 52 transthoracic 52 coronary CTA 52 partial hysterectomy 52 ultrasonographic examination 52 afebrile 52 SLN biopsy 52 x ray angiography 52 FGFR2 gene 52 selenium supplementation 52 unruptured aneurysms 52 clinico pathological 52 prostatic fluid 52 carotid artery blockage 52 fibrocystic 52 bowel polyps 52 cancerdefine 52 abnormal cytology 52 HoLEP 52 Chest x rays 52 catheterisation 52 hepatorenal syndrome 52 microscopic hematuria 52 prostate carcinomas 52 extracorporeal membrane oxygenation ECMO 52 CT coronary angiography 52 revascularization procedure 52 endoscopic ultrasound 52 pre operatively 52 dose escalation phase 52 coronary angioplasty procedures 52 cellulitis bacterial infection 52 ultrasonographic 52 balloon sinuplasty 52 mammogram ultrasound 52 Postmortem examination 52 primitive neuroectodermal tumor 52 débridement 52 submucosal 52 coblation 52 TRUS biopsy 52 ALA PDT 52 cancerous testicle 52 oncologic outcomes 52 cardiac CT angiography 52 tracheal intubation 52 antiestrogen therapy 52 CT angiograms 52 PAP smear 52 androgen suppression 52 noninvasive painless 52 irradiated mice 52 spiral computed tomography 52 vulvar cancer 52 canaloplasty 52 ovary transplants 52 Carotid artery 52 Multivariate analysis 52 neurologic deficits 52 cancerous prostates 52 Legionella pneumonia 52 lumpectomy chemotherapy 52 haematologic 52 ARVD 52 acetabular fracture 52 pneumonectomy 52 lobectomies 52 malignant growths 52 arthroscopies 52 abnormal mammogram 52 streptococcus infection 52 diagnostic workup 51 barium enemas 51 nephrectomies 51 resection arthroplasty 51 esophageal perforation 51 MGUS 51 coronary artery stenosis 51 gross hematuria 51 radical cystectomy 51 underwent liver transplantation 51 undergoing colonoscopy 51 intravesical therapy 51 tonsil removal 51 abnormal pap smears 51 prostate TURP 51 histologic examination 51 carcinomatosis 51 oocyte retrieval 51 Limperopoulos 51 abnormal Pap tests 51 urine cytology 51 antemortem 51 cancerous lesion 51 endometrial hyperplasia 51 underwent hysterectomy 51 intracerebral haemorrhage 51 LHRH receptor positive 51 deep vein thromboses 51 pulmonary resection 51 antiangiogenic therapy 51 metabolomic profile 51 unsedated colonoscopy 51 temporal arteritis 51 nonmalignant 51 suppurative 51 Plain radiographs 51 HIPEC 51 sacral neuromodulation 51 knee arthroscopies 51 cardiac catherization 51 chemoembolization 51 leukoreduction 51 portal vein thrombosis 51 renal scarring 51 laparoscopically assisted 51 lymph gland 51 endoscopists 51 aromatase inhibitor therapy 51 laparoscopically 51 splenic 51 craniotomies 51 dioxin Zimpfer 51 hamartomas 51 ruptured brain aneurysms 51 Hurthle cell 51 muscle biopsies 51 computed tomography CT scan 51 myelogenous leukemia 51 bowel obstructions 51 Randomized clinical trials 51 sputum induction 51 percutaneous cryoablation 51 lymphocytosis 51 sonographically 51 myocardial viability 51 pT3 51 lichen planus 51 fFN 51 biopsy specimens resulting 51 cecal intubation 51 pars plana vitrectomy 51 ASCUS 51 chronic GVHD 51 squamous cell lung cancer 51 Histological analysis 51 undergo colonoscopy 51 BBs lodged 51 lymphomas leukemias 51 methylation markers 51 acute subdural hematoma 51 diagnostic modality 51 benign prostatic hyperplasia enlarged 51 intestinal metaplasia 51 cancerous moles 51 neoadjuvant chemoradiotherapy 51 guided percutaneous 51 radiographic findings 51 metastatic lesion 51 benign ovarian 51 mediastinoscopy 51 benign proliferative breast 51 defective aortic valve 51 fibroids endometriosis 51 PET CT scan 51 coronary angiogram 51 buffy coat 51 pacemaker implant 51 ruptured abdominal aortic 51 sonographic appearance 51 repair TEVAR 51 Histological examination 51 gastrointestinal bleed 51 hydronephrosis 51 undergoing spinal fusion 51 platelet transfusion 51 lymph node involvement 51 orchiectomy 51 radiochemotherapy 51 polyp removal 51 performed laparoscopically 51 urine dipstick 51 retrospective cohort study 51 spontaneously aborted 51 extramedullary 51 CMV infections 51 endoluminal 51 colonoscopy 51 pelvic examinations 51 Capsule endoscopy 51 malignant pleural mesothelioma 51 Ebstein anomaly 51 perioperative complications 51 TNM staging 51 seminomas 51 Echocardiograms 51 BRAF gene mutations 51 coronary artery blockages 51 Dr. Cadeddu 51 postoperative radiographs 51 nodal dissection 51 acute STEMI 51 Confirmatory tests 51 glioblastoma brain tumor 51 tumor excision 51 ankle arthrodesis 51 oncological outcomes 51 ICD implantation 51 liver metastasis 51 Histologically 51 Accelerated Partial Breast Irradiation 51 heart catheterizations 51 cytological 51 surgical debulking 51 periprosthetic infection 51 renal transplantation 51 dissected aorta 51 randomized multicenter trial 51 patients undergoing CABG 51 pulmonary emboli 51 carotid surgery 51 precancerous spots 51 thyroid deficiency 51 arterial aneurysms 51 Bone density 51 ovarian hyperstimulation 51 fibroma 51 tubal ligation reversal 51 artery blockages 51 sentinel node 51 extra corporeal membrane 51 preventative mastectomy 51 metastatic bladder 51 lumbar disk herniation 51 partial nephrectomies 51 conventional coronary angiography 51 colonscopy 51 histological diagnosis 51 prostate cancer CaP 51 robotic prostatectomies 51 posterior lumbar interbody fusion 51 Dr. Kandzari 51 balloon angioplasties 51 peritoneal carcinomatosis 51 magnetic resonance angiography 51 dose ionizing radiation 51 dimensional conformal radiotherapy 51 debulking surgery 51 roseola 51 perfusion MRI 51 treated nonsurgically 51 extracapsular extension 51 fibroid embolization 51 aneurysmal subarachnoid hemorrhage 51 diagnose coronary artery 51 intracavitary 51 ipsilateral breast 51 allogeneic transplants 51 Acute renal failure 51 Screening Trial DMIST 51 Metastatic colorectal cancer 51 axillary 51 postoperative pathology 51 gynecological examination 51 PR interval prolongation 51 diagnose Alzheimer disease 51 computed tomography CT scans 51 surgical debridement 51 abnormal Pap smears 51 diagnosed glioblastoma 51 autologous hematopoietic stem cell 51 detectable HCV RNA 51 intravenous antibiotic therapy 51 PET CT scans 51 perforated intestine 51 induced sputum 51 stimulate ovulation 51 lumbar punctures 51 bulbar polio 51 mediastinal lymph nodes 51 thoracic aortic aneurysm 51 PET CT scanning 51 abdominal abscess 51 pelvic lymph nodes 51 intracerebral 51 metastatic lymph nodes 51 Endoscopic ultrasound 51 intensive statin therapy 51 dimensional computed tomography 51 multiorgan 51 venography 51 teratoma 51 thoracic aortic disease 51 neurological complications 51 coronary artery stents 51 transcatheter closure 51 mammographic density 51 renal transplants 51 metastatic liver 51 Wegener granulomatosis 51 noncancerous tumor 51 embolisation 51 atypia 51 Seewaldt 51 extubated 51 Liver biopsies 51 bilateral salpingo oophorectomy 51 radiographic outcomes 51 uterine fibroid 51 Mammosite 51 hydrops 51 bronchogenic carcinoma 51 electron beam computed tomography 51 valvuloplasty 51 tubal pregnancy 51 abruption 51 colon capsule endoscopy 51 atypical hyperplasia 51 clogged carotid artery 51 lung metastasis 51 precancer 51 coronary occlusion 51 pelvic irradiation 51 potentially cancerous polyps 51 undergoing peritoneal dialysis 51 UPPP 51 PCIs 51 neurologic outcomes 51 nasal swab 50 noninvasive outpatient 50 aortic rupture 50 kidney pancreas transplants 50 bladder tumors 50 aneurysm rupture 50 reinterventions 50 arterial blockage 50 histologically confirmed 50 necrotizing 50 patients undergoing noncardiac 50 curative therapy 50 Cervista HPV HR 50 CIN3 50 Kallmes 50 spiral CTs 50 Mantoux 50 computed tomographic scans 50 presurgical 50 dysplastic lesions caused 50 carotid stenosis 50 Aquavella 50 malignant lump 50 dental x rays 50 CAT Scan 50 abdominal hysterectomies 50 uterine tumors 50 chemoradiation therapy 50 pelvic lymph node dissection 50 diabetic ulcer 50 axillary node dissection 50 percutaneous vertebroplasty 50 duplex ultrasonography 50 Amniocentesis 50 specific antigen PSA 50 postoperative mortality 50 lung nodules 50 transvaginal sonography 50 polyomavirus nephropathy 50 malperfusion 50 desmoid tumor 50 total knee arthroplasties 50 #mg ATC 50 microcalcifications 50 biopsy specimens 50 neurosurgeries 50 Fine needle aspiration 50 Dr. Victor Velculescu 50 Pre implantation genetic 50 underwent laparoscopic surgery 50 procalcitonin 50 pituitary adenomas 50 lymphadenectomy 50 diagnostic catheterizations 50 laryngeal cancers 50 meniscectomy 50 precancerous tumors 50 prophylactic cranial irradiation 50 catheter insertions 50 coronary computed tomography 50 Vizilite 50 sputum specimens 50 coronary CT angiography 50 adjuvant therapies 50 Gall bladder 50 cystoscopic 50 subconjunctival injection 50 transient elastography 50 hepatic arterial 50 scintigraphic 50 undergo radical prostatectomy 50 bone density measurements 50 gynecological surgeries 50 biopsied tissue 50 diagnostic cardiac catheterization 50 quintuple transplant 50 cryptococcal meningitis 50 resistant hormone refractory 50 subarachnoid hemorrhages 50 epithelial ovarian 50 mCi 50 abdominal computed tomography 50 radiographically 50 pulmonary artery banding 50 Moyamoya 50 renal carcinoma 50 balloon dilatation 50 arteriotomy 50 postoperative pulmonary 50 polycystic kidneys 50 vaginal hysterectomies 50 intraoperatively 50 lung biopsies 50 shock wave lithotripsy 50 peritoneal 50 artery bypass 50 spinal anesthetic