Related by context. Frequent words. (Click for all words.) 58 craniotomy 58 lumbar puncture 57 biliary atresia 57 bone marrow biopsy 56 thyroidectomy 56 arterial blockage 56 laparoscopically 55 pneumonectomy 55 lobectomy 55 partial mastectomy 55 endoscopic procedure 55 pulmonary valve 55 surgical procedure 55 nephrectomy 55 atrial septal defect 55 hemangioma 55 radical mastectomy 55 laryngectomy 54 colectomy 54 heart catheterization 54 malformation 54 surgery 54 cancerous lymph nodes 54 leiomyosarcoma 54 ovarian cysts 54 ovarian cyst 54 arteriovenous malformation 53 sentinel node biopsy 53 spinal tap 53 gallbladder removal 53 cystectomy 53 catheterisation 53 thoracic aorta 53 contractures 53 magnetic stimulation 53 outpatient procedure 53 nonsurgical treatment 52 liver biopsy 52 anal canal 52 Leber congenital amaurosis 52 parathyroid 52 varicocele 52 ventricular septal defect 52 cochlear implant 52 underwent hysterectomy 52 thoracotomy 52 thymus gland 52 neurological impairments 52 Resection 52 bronchial thermoplasty 52 Long QT syndrome 52 ependymoma 52 tracheostomy 52 cancerous lump 51 benign cyst 51 dysplasia 51 laparotomy 51 cancerous prostate 51 VUR 51 laparoscopic procedure 51 brachial plexus 51 oophorectomy 51 congenital abnormality 51 underwent mastectomy 51 synovial sarcoma 51 lymph node dissection 51 Craniofacial 51 tissue plasminogen activator tPA 51 cancerous breast 51 mitral valve repair 51 tumor resection 51 aortic valve 51 inguinal hernia 51 minimally invasive technique 51 colostomy 51 hysterectomy 51 adenoids 51 primary pulmonary hypertension 51 undergo hysterectomy 51 intervertebral disc 51 nonoperative 51 endoscopist 50 tonsillectomies 50 invasive procedure 50 ileostomy 50 cardiac catheterizations 50 neurological complications 50 cancerous tumor removed 50 knee arthroscopy 50 Radiographs 50 splenectomy 50 myotonic dystrophy 50 surgical excision 50 neurological 50 cyst 50 skin grafting 50 nasal obstruction 50 juvenile idiopathic arthritis 50 Biopsies 50 pre cancerous polyps 50 Bell palsy