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1.
Article in English | IMSEAR | ID: sea-157482

ABSTRACT

Tuberculous infection of the upper respiratory tract is an uncommon clinical condition and in that nasopharyngeal involvement is struck with rarity per se. This condition is often prevalent in people of low socioeconomic strata living in endemic areas, especially in developing countries. It has a silent and indolent course and most commonly mimicks nasopharyngeal carcinoma in its clinical presentation. In absence of concurrent pulmonary involvement, it is often misdiagnosed or diagnosed only after the biopsy has been taken. Nevertheless, high index of suspicion is required on part of the clinician to diagnose this comparatively rare entity.


Subject(s)
Antitubercular Agents/therapeutic use , Adult , Bacillus , HIV , Humans , Male , Nasopharyngeal Diseases/diagnosis , Nasopharyngeal Diseases/drug therapy , Nasopharyngeal Diseases/microbiology , Nasopharynx/microbiology , Nasopharynx/pathology , Staining and Labeling , Tuberculosis/diagnosis , Tuberculosis/drug therapy , Tuberculosis/microbiology
2.
Rev. cuba. med. trop ; 56(2)mayo-ago. 2004.
Article in Spanish | LILACS | ID: lil-394274

ABSTRACT

Se estudió la susceptibilidad antimicrobiana de 79 aislamientos de Haemophilus influenzae no tipables obtenidos de niños sanos, que asistieron a 2 círculos infantiles del municipio Marianao. Se encontró resistencia frente al trimetoprim/sulfametoxazol (41,77 por ciento), tetraciclina (18,99 por ciento), ampicilina (17,72 por ciento), amoxicilina/ácido clavulánico (7,59 por ciento) y el cloranfenicol (6,33 por ciento). Se observó multirresistencia en 25,81 por ciento de los aislamientos. De las cepas estudiadas, 100 por ciento fue sensible a ceftriaxona, cefuroxima y norfloxacina; 28,57 por ciento de los aislamientos resistentes a ampicilina produjeron la enzima beta lactamasa. La resistencia a cloranfenicol estuvo mediada por la producción de la enzima cloranfenicol acetil transferasa


Subject(s)
Humans , Male , Female , Drug Resistance, Microbial , Nasopharyngeal Diseases/drug therapy , Haemophilus Infections , Haemophilus influenzae
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