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1.
Journal of Infection and Public Health. 2013; 6 (3): 158-161
in English | IMEMR | ID: emr-142715

ABSTRACT

Nocardia brain abscesses typically occur in immunocompromised patients. Most cases of nocardiosis are caused by the Nocardia asteroides complex and Nocardia brasiliensis. Here, we present a patient with a Nocardia abscessus brain abscess. The diagnosis was confirmed by DNA sequencing, and the organism was susceptible to linezolid, clarithromycin, ceftriaxone, imipenem, tobramycin, amikacin, minocycline and sulfamethoxazole. The patient was successfully treated medically in combination with surgical excision


Subject(s)
Humans , Brain Abscess/microbiology , Sequence Analysis, DNA , Nocardia Infections/surgery , Nocardia Infections/drug therapy , Immunocompromised Host , Nocardia asteroides/pathogenicity , Tomography, X-Ray Computed
2.
Rev. argent. microbiol ; 38(1): 13-18, ene.-mar. 2006. ilus, tab
Article in Spanish | LILACS | ID: lil-634513

ABSTRACT

Se presentan las características clínicas, microbiológicas y los resultados del tratamiento de 76 casos de micetomas observados en el período 1989-2004 en el Hospital Muñiz. Cuarenta y nueve fueron varones y 27 mujeres, con una edad promedio de 43,4 años. La mayor parte de los pacientes adquirió la infección en nuestro país, las provincias más afectadas fueron Santiago del Estero con 31 casos y el Chaco con 11; 8 enfermos procedían del exterior, 6 de Bolivia y 2 de Paraguay. El promedio de evolución de la enfermedad fue de 9,2 años. Las localizaciones más comunes fueron las de los miembros inferiores: pies 63, tobillos 3 y rodillas 2. Se comprobó compromiso óseo en 48 casos y adenomegalias en 5. Fueron identificados los siguientes agentes causales: Madurella grisea 29 casos, Actinomadura madurae 26, Scedosporium apiospermum 5, Nocardia brasiliensis 5, Acremoniun spp. 4 (Acremonium falciforme 2, Acremonium kiliense 1 y Acremonium recifei 1), Madurella mycetomatis 3, Fusarium solani 2, Nocardia asteroides y Streptomyces somaliensis 1 caso cada uno. Los tratamientos más frecuentemente utilizados fueron ketoconazol o itraconazol en los micetomas maduromicósicos y la asociación de cotrimoxazol con ciprofloxacina o amicacina en los micetomas actinomicéticos. La amputación del miembro afectado se realizó en 6 casos, 25 pacientes alcanzaron la remisión clínica completa y 34 presentaron mejorías importantes.


This work presents clinical, microbiological and outcome data collected from 76 patients with mycetomas at the Muñiz Hospital from 1989 to 2004. Forty-nine patients were male and 27 female; the mean age was 43.4 years. The majority of the patients acquired the infection in Argentina: the most affected provinces were Santiago del Estero with 31 cases, and Chaco with 11; 8 cases came from other countries (Bolivia 6 and Paraguay 2). The mean evolution of the disease was 9.2 years. The most frequently observed sites were: feet 63 cases, ankles 3, and knees 2. Forty-eight patients had bone lesions and 5, adenomegalies. The following etiological agents were identified: Madurella grisea 29 cases, Actinomadura madurae 26, Scedosporium apiospermum 5, Nocardia brasiliensis 5, Acremonium spp. 4 (Acremonium falciforme 2, Acremonium kiliense 1, Acremonium recifei 1), Madurella mycetomatis 3, Fusarium solani 2, Nocardia asteroides 1 and Streptomyces somaliensis 1. The main drugs used in the treatments were ketoconazole and itraconazole for maduromycotic mycetomas, and cotrimoxazole associated with ciprofloxacin or amikacin for actinomycetic mycetoma. Six patients had to undergo amputation, 25 cases achieved complete clinical remission and 34 showed remarkable improvement.


Subject(s)
Adolescent , Adult , Aged , Female , Humans , Male , Middle Aged , Actinomycetales Infections/epidemiology , Mycetoma/epidemiology , Amputation, Surgical , Actinomycetales Infections/drug therapy , Actinomycetales Infections/microbiology , Actinomycetales Infections/surgery , Actinomycetales/isolation & purification , Agricultural Workers' Diseases/drug therapy , Agricultural Workers' Diseases/epidemiology , Agricultural Workers' Diseases/microbiology , Agricultural Workers' Diseases/surgery , Anti-Bacterial Agents/therapeutic use , Antifungal Agents/therapeutic use , Argentina/epidemiology , Combined Modality Therapy , Fusarium , Foot Dermatoses/drug therapy , Foot Dermatoses/epidemiology , Foot Dermatoses/microbiology , Foot Dermatoses/surgery , Madurella/drug effects , Madurella/isolation & purification , Mitosporic Fungi/isolation & purification , Mycetoma/drug therapy , Mycetoma/microbiology , Mycetoma/surgery , Nocardia Infections/drug therapy , Nocardia Infections/epidemiology , Nocardia Infections/microbiology , Nocardia Infections/surgery , Osteitis/drug therapy , Osteitis/etiology , Osteitis/microbiology , Osteitis/surgery , Remission Induction , Retrospective Studies , Treatment Outcome
3.
Rev. colomb. neumol ; 4(2): 94-6, jul. 1992. ilus
Article in Spanish | LILACS | ID: lil-190604

ABSTRACT

Informamos el caso de una mujer de 46 años con tos no productiva, disnea CF II, hipoxemia y pérdida de peso. Los Rx de tórax mostraban opacidades de tipo insterticial bilaterales. Se le diagnostica nocardiosis pulmonar primaria mediante cultivo del lavado broncoalveolar y de la biopsia pulmonar a cielo abierto. Presentamos los principales hallazgos clínicos, radiológicos, bacteriológicos y de patología.


Subject(s)
Humans , Female , Middle Aged , Nocardia Infections/complications , Nocardia Infections/diagnosis , Nocardia Infections/drug therapy , Nocardia Infections/epidemiology , Nocardia Infections/etiology , Nocardia Infections/microbiology , Nocardia Infections/mortality , Nocardia Infections/pathology , Nocardia Infections/physiopathology , Nocardia Infections/surgery , Nocardia Infections/therapy
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