Related by context. Frequent words. (Click for all words.) 73 Hip Surgery 71 Patients Undergoing 70 Bypass Surgery 70 Blood Clots 69 Knee Surgery 68 Face Transplant 68 Prostate Cancer Patients 68 Cancer Diagnosis 68 Cancer Treatments 68 Blood Clot 68 Heart Failure Patients 67 Prostate Cancer Treatment 67 Gum Disease 67 Venous Thromboembolism 67 Lung Cancer Patients 66 Radiation Exposure 66 Blood Vessels 66 Gastric Cancer 66 Breast Cancer Patients 65 Spinal Surgery 65 Meta Analysis 65 Knee Injury 65 Survival Rates 65 Smallpox Vaccine 65 Diabetic Patients 65 Breast Cancer Treatment 65 Cardiovascular Events 64 Ankle Surgery 64 Drug Overdose 64 Life Threatening 64 Brain Tumors 64 Staph Infection 64 Postmenopausal Women 63 Brain Surgery 63 Elderly Patients 63 Urinary Incontinence 63 Knee Replacement 63 Breast Surgery 63 Undergo Surgery 63 Blood Thinner 63 Patient Enrollment 63 Cataract Surgery 63 Treatable 63 Stem Cell Transplant 63 FDA Clears 63 Mystery Illness 63 Misses Practice 63 Overactive Bladder 63 Blood Vessel 63 Autoimmune Disease 62 Suicide Attempt 62 Ear Infections 62 Study Demonstrates 62 Reduces Risk 62 Kidney Stones 62 Be Treated 62 CT Scans 62 Ankle Injury 62 Clinical Trial Results 62 Serious Condition 62 Thyroid Cancer 62 Serious Injury 62 Systematic Review 62 Phase III Trial 62 Quitting Smoking 62 Dialysis Patients 62 Abdomen 62 Undergoes Surgery 62 Well Tolerated 62 Patient Outcomes 62 Patients Treated 62 Chronic Hepatitis C 62 Hip Replacement 62 Significantly Reduces 62 Targeted Therapy 61 Season Ending 61 Resection 61 Increases Risk 61 Cholesterol Drug 61 Out Indefinitely 61 Esophageal Cancer 61 Stable Condition 61 Medication Errors 61 Inhibits 61 Randomized Controlled Trial 61 Novel Approach 61 Ailment 61 Blood Flow 61 Metastatic Colorectal Cancer 61 Brain Injuries 61 Reduce Risk 61 Carbon Monoxide Poisoning 61 Virtual Colonoscopy 61 Holds Promise 60 Acute Coronary Syndromes 60 Blood Glucose 60 Serious Injuries 60 Cervical Cancer Vaccine 60 Insulin Resistance 60 Ischemic 60 Hormone Therapy