Related by context. Frequent words. (Click for all words.) 61 bronchi 60 pericardium 58 tear duct 58 sinus cavities 57 aortic arch 57 hematuria 57 ganglion 56 spinal canal 56 anterior chamber 55 ascending aorta 55 pleura 55 enlarged tonsils 55 pulmonary arteries 55 ulcerations 55 pleural 55 pulmonary valve 55 sinus cavity 55 ureter 54 facet joints 54 pleural effusion 54 ventricular septal defect 54 conjunctiva 54 lymph vessels 54 sinuses 54 nasal cavities 54 nasal polyps 54 intervertebral disc 54 synovitis 54 pulmonary veins 53 BPPV 53 hematomas 53 nasal obstruction 53 trigeminal nerve 53 peritoneal cavity 53 bursa 53 hypoxemia 53 sensory nerves 53 nasal passage 53 mandibular 53 kyphosis 53 patent foramen ovale 53 vascular malformations 53 spinal nerves 53 uvula 53 vasoconstriction 53 brachial plexus 52 reflux disease 52 sinus 52 arterial blockage 52 duodenum 52 cranial nerves 52 pharyngeal 52 abdominal aorta 52 carotid arteries 52 conjunctival 52 Sciatica 52 nasal passages 52 vasospasm 52 umbilicus 52 lumbar puncture 52 ureters 52 tubules 52 abscesses 52 nasal cavity 52 pericardial 52 soft palate 51 septum 51 diastolic dysfunction 51 gastric reflux 51 contracture 51 parathyroid 51 cerebral spinal fluid 51 pulmonary emboli 51 cyanosis 51 epiglottis 51 bile ducts 51 optic nerves 51 disc herniation 51 palpation 51 dentin 51 mediastinal 51 septal 51 narrowed arteries 51 enlarged spleen 51 granuloma 51 osteomyelitis 50 perineum 50 mucosa 50 fossa 50 hemangioma 50 vaginitis 50 mitral regurgitation 50 esophagus stomach 50 candida 50 Venous 50 myocardial ischemia 50 post nasal drip 50 aortic aneurysms 50 Varicose veins 50 trachea 50 bones joints