Intranasal findings in unilateral primary acquired nasolacrimal duct obstruction
نویسندگان
چکیده
منابع مشابه
comparison of il-1βconcentration of tear between cases with primary acquired nasolacrimal duct obstruction and cases without nasolacrimal duct obstruction
purpose: primary acquired nasolacrimal duct obstruction (pando) is an acquired disease characterized by persistent symptoms such as tearing, mucus secretion, recurrent conjunctivitis and eye irritations. different etiologies such as conjunctival infections, and nasal and sinus diseases have been proposed. pathological studies have revealed inflammation, vascular congestion and edema in the earl...
متن کاملRefractive State in Children with Unilateral Congenital Nasolacrimal Duct Obstruction
PURPOSE To evaluate refractive state in children with unilateral congenital nasolacrimal duct obstruction (NLDO). METHODS This descriptive cross-sectional study includes consecutive children with unilateral congenital NLDO. Examination under anesthesia was performed to perform cycloplegic refraction and was followed by appropriate intervention in each patient. Refractive errors of the involve...
متن کاملBicanalicular silicone intubation in acquired partial nasolacrimal duct obstruction.
PURPOSE To assess the effectiveness of bicanalicular silicone intubation (SI) in acquired partial nasolacrimal duct (NLD) obstruction. DESIGN Retrospective nonrandomized case series METHODS 72 tear ducts from 53 patients with severe epiphora due to acquired partial NLD obstruction underwent bicanalicular SI. Mean age at intubation was 55.9 years. The silicone tubes were removed after, on av...
متن کاملCongenital Nasolacrimal Duct Obstruction
DOS Times Vol. 12, No. 10 April, 2007 Congenital nasolacrimal duct obstruction is the most common cause of epiphora in children. In the majority of cases, it is due to an obstruction at the lower end of the NLD. The Ophthalmologist should have the throrough understanding of the developmental anatomy, abnormalities of the nasolacrimal system and other congenital disorders for appropriate diagnos...
متن کاملNasolacrimal Duct Obstruction
The eye has two sets of structures that produce tears. Smaller tear glands help maintain a baseline level of moisture on the surface of the eye. Unfortunately, inflammatory conditions like rheumatoid arthritis, Sjogrens disease as well as aging and menopause lead to decreased tear production. As tear production diminishes, the surface of the eye starts to dry out. Further, inflammation of the o...
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ژورنال
عنوان ژورنال: Journal of Chitwan Medical College
سال: 2019
ISSN: 2091-2889,2091-2412
DOI: 10.3126/jcmc.v9i1.23785