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Bol. micol ; 21: 85-89, dic. 2006. ilus
Article in Spanish | LILACS | ID: lil-476901

ABSTRACT

Se describe un caso basado en un diagnóstico clínico, radiológico, endoscópico e histológico de una sinusitis crónica no invasiva en un paciente femenino de 40 años, con historia de rinorrea purulenta unilateral derecha de varios años de evolución. El TAC mostró velamiento del seno maxilar y calcificaciones con diagnóstico probable de infección micótica, sin embargo, no se solicitaron cultivos micológicos. Se indicó cirugía del seno maxilar mediante antrotomía media bajo endoscopia. El diagnóstico histológico reveló abundantes hifas septadas ramifi-cadas no invasivas de la mucosa sinusal con la presencia de algunas estructuras morfológicas asexuales que orientaron hacia un grupo taxonómico específico; Aspergillus sección Fumigati (posiblemente A. fumigatus). La evolución postoperatoria fue rápida y satisfactoria, sin requerir uso de antifúngicos, sólo aseos frecuentes de la cavidad operada hasta obtener una mucosa indemne y ventilada.


A case based on a clinical, radiologic, endoscopic and histologic diagnosis of a chronic non invasive sinusitis in a female 40 aged patient suffering from a purulent unilateral right rhinorrea which had been developing for several years is herein described. TAC revealed acertain masking of the maxilar sinus and calcifications which denoted a probable micotic infection yet mycological cultivations were not demanded. Surgery on the maxilar sinus by means of a medium antrotomy under endoscopy was indicated. The histologic diagnosisrevealed abundant non invasive septated, branched hyphae in the sinusal mucosa as well as some asexualmorphological structures which pointed to a particular taxonomic group; Aspergillus section Fumigati (possiblyA.fumigatus). Postoperatory evolution was fast and satisfactory since there was no need of using antifungaldrug, just frequent washing of the operated cavity until an undamaged and ventilated mucosa could be reached.


Subject(s)
Humans , Female , Adult , Aspergillus/classification , Aspergillus/pathogenicity , Aspergillosis/diagnosis , Maxillary Sinusitis/surgery , Maxillary Sinusitis , Maxillary Sinusitis , Aspergillus fumigatus/pathogenicity , Chile , Fungi/pathogenicity
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