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1.
Semin Ophthalmol ; 22(2): 71-4, 2007.
Article in English | MEDLINE | ID: mdl-17564924

ABSTRACT

A retrospective observational study was performed in order to evaluate the possibility of spontaneous resolution of tearing in the congenital nasolacrimal obstruction (CNLO). Twenty-seven CNLO child carriers with spontaneous tearing resolution were evaluated according to sex, age of starting and end of symptoms. The data were evaluated by the Chi-Square Test and non-parametric Mann-Whitney test (p

Subject(s)
Lacrimal Duct Obstruction/physiopathology , Nasolacrimal Duct , Child, Preschool , Female , Humans , Infant , Lacrimal Apparatus Diseases/etiology , Lacrimal Apparatus Diseases/physiopathology , Lacrimal Duct Obstruction/complications , Lacrimal Duct Obstruction/metabolism , Male , Remission, Spontaneous , Retrospective Studies , Tears/metabolism , Time Factors
2.
Arq. bras. oftalmol ; Arq. bras. oftalmol;57(5): 348-51, out. 1994. ilus, tab
Article in Portuguese | LILACS | ID: lil-150612

ABSTRACT

Avaliamos 22 crianças de 6 meses a 8 anos de idade, portadoras e pseudo-obstruçäo nasolacrimal (PONL). A PONL ocorreu mais frequentemente no sexo feminino (68,2 por cento). A queixa e epífora foi esporádica, geralmente associada à processos obstrutivos de vias aéreas superiores. A dacriocistografia (DCG) mostrou vias lacrimais pérveas em todas as crianças e alteraçöes nasais, como hipertrofia de cornetos (77,3 por cento), velamento dos seios da face (18,2 por cento), desvio do septo nasal (18,2 por cento), espessamento mucoso dos seios da face (13,6 por cento) e dilataçäo do saco lacrimal (13,6 por cento). Os auotres sugerem que se pense na PONL quando se tem epífora esporádica, DCG com VL pérveas e sinais obstrutivos nasais


Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Nasolacrimal Duct/physiopathology , Lacrimal Duct Obstruction/physiopathology , Lacrimal Duct Obstruction/pathology , Nasal Obstruction/physiopathology , Closing Volume/physiology
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