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3.
Arch Argent Pediatr ; 110(3): e43-6, 2012.
Artigo em Espanhol | MEDLINE | ID: mdl-22760758

RESUMO

Erythema induratum of Bazin is uncommon in children. We report the case of a 12 year-old girl from China, referred by her pediatrician with long lasting lesions of erythema nodosum and a positive tuberculin skin test (20 mm). She had no other symptoms. Physical examination showed purple nodular lesions located on both legs, mostly on the pretibial areas but also on her calves. A chest X-ray was normal. A skin biopsy was obtained, showing granulomata and septolobular panniculitis. Attempts to identify Mycobacterium tuberculosis by culture and PCR were negative. M. tuberculosis was isolated in one of three gastric aspirate samples. She was treated with isoniazid, rifampin, pyrazinamide and ethambutol. There was complete remission of the lesions. This case highlights the importance of considering erythema induratum in atypical cases of erythema nodosum and the need to perform a thorough investigation in search of active tuberculosis.


Assuntos
Eritema Endurado/microbiologia , Mycobacterium tuberculosis/isolamento & purificação , Criança , Feminino , Humanos
4.
Arch. argent. pediatr ; 110(3): e43-e46, mayo-jun. 2012. ilus
Artigo em Espanhol | LILACS | ID: lil-639618

RESUMO

El eritema indurado de Bazin es poco frecuente en la edad pediátrica. Presentamos el caso de una niña de 12 años procedente de China remitida para estudio por sospecha de eritema nudoso de larga evolución y prueba de tuberculina positiva (20 mm). La paciente no presentaba otros síntomas. En la exploración física se observaban nódulos violáceos, localizados en ambas regiones pretibiales, pero también en ambas pantorrillas. La radiografía de tórax fue normal. Se obtuvo muestra para biopsia, que mostró una paniculitis de predominio lobulillar con presencia de granulomas. La detección de micobacterias mediante cultivo y reacción en cadena de la polimerasa en la muestra fue negativa. Se aisló Mycobacterium tuberculosis en una de tres muestras de jugo gástrico. Se trató con isoniacida, rifampicina, pirazinamida y etambutol con curación de las lesiones. Este caso resalta la importancia de sospechar eritema indurado en las formas atípicas de eritema nudoso y de investigar exhaustivamente la existencia de una tuberculosis activa en estos casos.


Erythema induratum of Bazin is uncommon in children. We report the case of a 12 year-old girl from China, referred by her pediatrician with long lasting lesions of erythema nodosum and a positive tuberculin skin test (20 mm). She had no other symptoms. Physical examination showed purple nodular lesions located on both legs, mostly on the pretibial areas but also on her calves. A chest X-ray was normal. A skin biopsy was obtained, showing granulomata and septolobular panniculitis. Attempts to identify Mycobacterium tuberculosis by culture and PCR were negative. M. tuberculosis was isolated in one of three gastric aspirate samples. She was treated with isoniazid, rifampin, pyrazinamide and ethambutol. There was complete remission of the lesions. This case highlights the importance of considering erythema induratum in atypical cases of erythema nodosum and the need to perform a thorough investigation in search of active tuberculosis.


Assuntos
Criança , Feminino , Humanos , Eritema Endurado/microbiologia , Mycobacterium tuberculosis/isolamento & purificação
5.
Arch. argent. pediatr ; 110(3): e43-e46, mayo-jun. 2012. ilus
Artigo em Espanhol | BINACIS | ID: bin-129622

RESUMO

El eritema indurado de Bazin es poco frecuente en la edad pediátrica. Presentamos el caso de una niña de 12 años procedente de China remitida para estudio por sospecha de eritema nudoso de larga evolución y prueba de tuberculina positiva (20 mm). La paciente no presentaba otros síntomas. En la exploración física se observaban nódulos violáceos, localizados en ambas regiones pretibiales, pero también en ambas pantorrillas. La radiografía de tórax fue normal. Se obtuvo muestra para biopsia, que mostró una paniculitis de predominio lobulillar con presencia de granulomas. La detección de micobacterias mediante cultivo y reacción en cadena de la polimerasa en la muestra fue negativa. Se aisló Mycobacterium tuberculosis en una de tres muestras de jugo gástrico. Se trató con isoniacida, rifampicina, pirazinamida y etambutol con curación de las lesiones. Este caso resalta la importancia de sospechar eritema indurado en las formas atípicas de eritema nudoso y de investigar exhaustivamente la existencia de una tuberculosis activa en estos casos.(AU)


Erythema induratum of Bazin is uncommon in children. We report the case of a 12 year-old girl from China, referred by her pediatrician with long lasting lesions of erythema nodosum and a positive tuberculin skin test (20 mm). She had no other symptoms. Physical examination showed purple nodular lesions located on both legs, mostly on the pretibial areas but also on her calves. A chest X-ray was normal. A skin biopsy was obtained, showing granulomata and septolobular panniculitis. Attempts to identify Mycobacterium tuberculosis by culture and PCR were negative. M. tuberculosis was isolated in one of three gastric aspirate samples. She was treated with isoniazid, rifampin, pyrazinamide and ethambutol. There was complete remission of the lesions. This case highlights the importance of considering erythema induratum in atypical cases of erythema nodosum and the need to perform a thorough investigation in search of active tuberculosis.(AU)


Assuntos
Criança , Feminino , Humanos , Eritema Endurado/microbiologia , Mycobacterium tuberculosis/isolamento & purificação
6.
Arch. argent. pediatr ; 110(3): e43-e46, mayo-jun. 2012. ilus
Artigo em Espanhol | BINACIS | ID: bin-127798

RESUMO

El eritema indurado de Bazin es poco frecuente en la edad pediátrica. Presentamos el caso de una niña de 12 años procedente de China remitida para estudio por sospecha de eritema nudoso de larga evolución y prueba de tuberculina positiva (20 mm). La paciente no presentaba otros síntomas. En la exploración física se observaban nódulos violáceos, localizados en ambas regiones pretibiales, pero también en ambas pantorrillas. La radiografía de tórax fue normal. Se obtuvo muestra para biopsia, que mostró una paniculitis de predominio lobulillar con presencia de granulomas. La detección de micobacterias mediante cultivo y reacción en cadena de la polimerasa en la muestra fue negativa. Se aisló Mycobacterium tuberculosis en una de tres muestras de jugo gástrico. Se trató con isoniacida, rifampicina, pirazinamida y etambutol con curación de las lesiones. Este caso resalta la importancia de sospechar eritema indurado en las formas atípicas de eritema nudoso y de investigar exhaustivamente la existencia de una tuberculosis activa en estos casos.(AU)


Erythema induratum of Bazin is uncommon in children. We report the case of a 12 year-old girl from China, referred by her pediatrician with long lasting lesions of erythema nodosum and a positive tuberculin skin test (20 mm). She had no other symptoms. Physical examination showed purple nodular lesions located on both legs, mostly on the pretibial areas but also on her calves. A chest X-ray was normal. A skin biopsy was obtained, showing granulomata and septolobular panniculitis. Attempts to identify Mycobacterium tuberculosis by culture and PCR were negative. M. tuberculosis was isolated in one of three gastric aspirate samples. She was treated with isoniazid, rifampin, pyrazinamide and ethambutol. There was complete remission of the lesions. This case highlights the importance of considering erythema induratum in atypical cases of erythema nodosum and the need to perform a thorough investigation in search of active tuberculosis.(AU)

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