翻訳と辞書 Words near each other ・ Congenital fourth nerve palsy ・ Congenital generalized lipodystrophy ・ Congenital hearing loss ・ Congenital heart defect ・ Congenital Heart Surgeons' Society ・ Congenital hemolytic anemia ・ Congenital hepatic fibrosis ・ Congenital hereditary endothelial dystrophy ・ Congenital hyperinsulinism ・ Congenital hypertrophy of the lateral fold of the hallux ・ Congenital hypoplastic anemia ・ Congenital hypothyroidism ・ Congenital ichthyosiform erythroderma ・ Congenital insensitivity to pain ・ Congenital insensitivity to pain with anhidrosis ・ Congenital lacrimal duct obstruction ・ Congenital lactic acidosis ・ Congenital limb deformities ・ Congenital lip pit ・ Congenital lobar emphysema ・ Congenital lymphedema ・ Congenital malaria ・ Congenital malformations of the dermatoglyphs ・ Congenital melanocytic nevus ・ Congenital muscular dystrophy ・ Congenital myasthenic syndrome ・ Congenital myopathy ・ Congenital nephrotic syndrome ・ Congenital onychodysplasia of the index fingers ・ Congenital pulmonary airway malformation Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Congenital lacrimal duct obstruction ： ウィキペディア英語版 Congenital lacrimal duct obstruction Congenital nasolacrimal duct obstruction (CLDO) is the condition in which a tear duct has failed to open at the time of birth. Around 6% of infants have CLDO, usually experiencing a persistent watery eye even when not crying. The condition is also known as dacryostenosis.〔 Blocked tear ducts in infants, Pediatric Views, June 2006 http://www.childrenshospital.org/views/june06/blocked_tear_ducts.html〕 If a secondary infection occurs (Dacryocystitis), purulent (yellow / green) discharge may be present. ==Prognosis and treatment== Most cases resolve spontaneously, with antibiotics reserved only if conjunctivitis occurs. Lacrimal sac massage has been proposed as helping to open the duct, though this is not always successful. The aim of massage is to generate enough hydrostatic pressure (downward, toward the nose) to "pop" open any obstruction. Additional massage may then be performed up toward the lacrimal punctum, in order to express any infectious material out of the nasolacrimal sac. When discharge or crusting is present, the lids should be gently cleaned using cooled pre-boiled water or saline. Referral to an ophthalmologist is indicated if symptoms are still present at 12 months, or sooner if significant symptoms or recurrent infections occur. Nasolacrimal duct probing may be performed in the office setting (usually from 4 to 8 months of age) or under general anesthesia in an operating room for older patients. The success rate of probing is higher for younger children. A silastic tube or stent may be employed along with probing to maintain tear duct patency. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Congenital lacrimal duct obstruction」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.