ductus arteriosus, patent ductus arteriosus, glottis, umbilicus, mitral stenosis, dehiscence, inguinal canal, ostia, arteriotomy, spermatic cord, atresia, iliac artery, vas deferens, suprarenal, tamponade, uterine cavity, atrioventricular, ureters, tympanic membrane, sigmoid colon, coronary sinus, hepatic vein, palatal, foramen, intervertebral disk, embolus, mediastinum, cavernous sinus, descending aorta, tortuosity, epiphysis, hamartoma, synovial joint, subclavian, intraventricular, septal, auricle, myxoma, bronchi, myotomy, pylorus, coarctation, atrial septal defect, aortic arch, septal defect, plexus, cardiac tamponade, subclavian artery, valvular, ischaemia, phrenic nerve, sulcus, basilar artery, obturator, paracentesis, surgical incision, tricuspid valve, uterine artery, eustachian tube, peritoneum, iliac vein, neural tube, ileocecal valve, intracerebral, caval, condyle, thoracic cavity, hyperkeratosis, agenesis, inferior vena cava, ascending aorta, mastoid, pulmonary stenosis, erectile tissue, diastole, sympathectomy, intima, pelvic cavity, amniotic cavity, spiracles, pupillary, thoracotomy, adnexal, hydrocele, commissure, telangiectasia, thoracic aorta, anastomoses, hypoplasia, neonate, splenic artery, umbilical vein, calculi, superior vena cava, laparotomy, temporal artery, pulmonary artery, conceptus, urethra, anal canal, arteriovenous, pulmonary valve, arteriosus, pda, maxillary, mitral, ampulla, anterior, canal, collimator, oviduct, basal, horizontal, hydronephrosis, pneumothorax, vas, anus, aortic, ductal, graft, venous, bronchial, cerebrovascular, hiatal, hypogastric, interatrial, jugular, mucosa, precapillary, cecal, celiac, coronary, efferent, endolymphatic, femoropopliteal

patent, patent ductus arteriosus