Related by context. Frequent words. (Click for all words.) 64 spinal tap 62 bone marrow biopsy 62 liver biopsy 57 chest x ray 57 cerebrospinal fluid 57 D dimer 56 biopsy 56 aspirate 56 finger prick 56 colectomy 56 thoracotomy 55 ultrasound scan 55 intubation 55 surgical excision 55 anticoagulation therapy 55 splenectomy 55 emergency caesarean 54 tracheostomy 54 workup 54 needle biopsy 54 chest x rays 54 pulmonary valve 54 platelet transfusions 54 echocardiogram 54 thyroxine 54 Glenfield Hospital 53 cardioversion 53 bronchoscopy 53 coronary angiography 53 postsurgical 53 post operatively 53 heart catheterization 53 bowel obstruction 53 spinal taps 53 craniotomy 53 endoscopy 53 pelvic exam 53 pneumothorax 53 thrombolytic therapy 53 EEGs 52 lymph glands 52 endoscopies 52 histopathology 52 blood transfusions 52 ultrasonography 52 prescribed antibiotics 52 pleural effusion 52 neurological complications 52 fine needle aspiration 52 colonoscopy 52 neonate 52 biopsies 52 intubated 52 conscious sedation 52 colposcopy 52 radiograph 52 CT scan 52 angiogram 51 intramuscular injections 51 Leicester Royal Infirmary 51 lymphoedema 51 Postoperative 51 CMV infection 51 Biopsies 51 amniocentesis 51 surgical interventions 51 throat swab 51 cystoscopy 51 angiography 51 epidural 51 anticoagulation 51 ACTH 51 invasive procedures 51 prostate biopsy 51 echocardiographic 51 cardiac catheterization 51 thrombolysis 51 radiographs 51 catheterization 51 CAT scan 50 cholecystectomy 50 hysterectomy 50 skin prick 50 anesthetist 50 preoperatively 50 endotracheal tube 50 diagnosis 50 differential diagnosis 50 gall stones 50 postoperative 50 ERCP 50 prophylaxis 50 respiratory distress syndrome 50 nephrectomy 50 blood transfusion 50 antibiotic therapy 50 intravenous injections 50 hemorrhagic shock 50 pleural 50 Outpatients 50 cerebral edema