biopsy, lumbar puncture, arteriography, arteriogram, colonoscopy, echocardiogram, hepatectomy, catheterization, angiogram, spinal tap, laparotomy, adrenalectomy, radical hysterectomy, pneumonectomy, venography, needle biopsy, orchiectomy, checkup, colectomy, thyroidectomy, cat scan, nephrectomy, differential diagnosis, fibroma, diagnosis, arthrography, urethroplasty, haematuria, angiography, radiograph, enucleation, meniscectomy, xrays, cytologic, gastrectomy, electrocardiography, evaluation, cardiac tamponade, thoracentesis, cholecystectomy, orchidectomy, paracentesis, alkalosis, sigmoid colon, sympathectomy, surgical procedure, laparoscopic cholecystectomy, medical checkup, thymectomy, hysterectomy, splenectomy, thoracotomy, procedure, osteoma, cardiomegaly, venipuncture, examination, amnio, ekg, polypectomy, lavage, thrombophlebitis, hydrops, thermogram, gram stain, glucose tolerance test, barium enema, hydronephrosis, pancreatectomy, ovariectomy, tenotomy, temporal arteritis, flexible sigmoidoscopy, lobectomy, polysomnogram, pyelonephritis, lymphatic tissue, pyoderma, postop, lymphadenopathy, ultrasonography, esophagitis, premedication, orchitis, lipomas, manometry, varicocele, ecgs, atresia, transection, antemortem, anal canal, serology, hiatus hernia, cystectomy, treatment, adrenal insufficiency, coronary occlusion, atrioventricular block, pyloric stenosis, scintigraphy, rh factor, preparation, workups, assessment, decontamination, examinations, screening, testing, autopsy, cleanup, debridement, debriefing, diagnostics, followup, staging, anticoagulation