Related by context. Frequent words. (Click for all words.) 70 abdominal ultrasound 68 antibiotic prophylaxis 66 adenotonsillectomy 66 thyroidectomy 65 Ultrasonography 65 endoscopist 64 thyroid nodules 64 catheterisation 64 liver biopsies 64 transurethral resection 63 VUR 63 thromboprophylaxis 63 ultrasonographic 63 pyelonephritis 62 cytological 62 thrombophilia 62 Tonsillectomy 61 invasive diagnostic 61 status epilepticus 61 barium enema 61 liver biopsy 61 recurrent miscarriage 61 radical hysterectomy 61 glucose tolerance test 61 lumbar puncture 61 Computed tomography 61 tumor resection 61 reimplantation 61 computed tomography CT scan 61 thyroid dysfunction 60 PONV 60 hematuria 60 neurologic symptoms 60 echocardiographic 60 carotid artery stenting 60 nephrectomy 60 intravesical 60 computed tomography scans 60 gastrectomy 60 superficial bladder cancer 60 androgen deprivation 60 sentinel lymph node biopsy 60 beta blocker therapy 60 surgical excision 60 pneumonectomy 60 parathyroid 60 laparotomy 60 carotid stenosis 60 infective endocarditis 60 sentinel node biopsy 60 heavy menstrual bleeding 60 oophorectomy 60 ERCP 60 OGTT 60 digital rectal examination 60 pericardial effusion 60 lymph node dissection 60 Postoperative 59 cochlear implantation 59 radical cystectomy 59 GnRH agonists 59 nasal obstruction 59 venipuncture 59 postsurgical 59 catheter insertion 59 gastroscopy 59 corticosteroid therapy 59 gynecologic procedures 59 endoscopists 59 D dimer 59 fibrinolysis 59 Preoperative 59 varicocele 59 Prostate Specific Antigen PSA 59 Doppler ultrasound 59 renal transplantation 59 cystectomy 59 electrocardiogram EKG 59 lymphadenectomy 59 presurgical 58 adrenal insufficiency 58 thrombolytic therapy 58 optical colonoscopy 58 precocious puberty 58 spinal anesthesia 58 endometrial ablation 58 immunohistochemical 58 paclitaxel eluting stents 58 coronary angiography 58 QTc prolongation 58 hirsutism 58 QTc interval 58 prophylactic mastectomy 58 epidural anesthesia 58 colectomy 58 anticoagulation therapy 58 retroperitoneal 58 breast carcinoma 58 alpha blocker 58 hypoxemia 58 ultrasound examinations