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Rev. Soc. Bras. Clín. Méd ; 18(1): 32-36, marco 2020.
Article Dans Portugais | LILACS | ID: biblio-1361301

Résumé

A síndrome de Lemierre caracteriza-se por uma rara entidade que gera tromboflebite da veia jugular interna e embolismo séptico em história da infecção recente da orofaringe, além de sinais radiológicos e isolamento de patógenos anaeróbicos, principalmente Fusobacterium necrophorum. Relatamos o caso de uma paciente do sexo feminino, 13 anos de idade, com histórico de carcinoma de nasofaringe associado ao vírus Epstein-Barr (estadiamento T4N2M0), submetida a procedimentos cirúrgicos e quimiorradioterapia. Iniciou com queixa de mialgia intensa, diplopia, lesões infectadas em membros e choque séptico. Por meio de exames de ultrassonografia cervical com Doppler colorido e tomografia computadorizada de pescoço com contraste endovenoso, foram identificados trombos intraluminais na veia jugular interna, além de trombos sépticos pulmonares, por meio da tomografia computadorizada de tórax. Posteriormente, ainda evoluiu com artrite piogênica coxofemoral esquerda. Foi isolada, por hemocultura, a bactéria Klebsiella pneumoniae Carpemenase, e o tratamento se deu pela associação entre vancomicina, amicacina, meropenem, metronidazol e anfotericina B. Conclui-se que, após o diagnóstico de SL e, embora com múltiplas complicações e diagnóstico tardio, a paciente encontra-se bem e assintomática, além do relato comprovar a dificuldade diagnóstica e de seu tratamento


Lemierre's syndrome is a rare condition that leads to thrombophlebitis of the internal jugular vein and septic embolism following recent oropharyngeal infection, being characterized by radiological signs and isolation of anaerobic pathogens, especially Fusobacterium necrophorum. We report the case of a 13-year-old female patient with history of nasopharyngeal carcinoma associated with Epstein-Barr virus (T4N2M0 staging), who underwent surgical procedures and chemoradiotherapy. Her initial complaint was severe myalgia, diplopia, infected limb injuries, and septic shock. Cervical color Doppler ultrasound and computed tomography scan of the neck with intravenous contrast showed intraluminal thrombi in the internal jugular vein, and chest computed tomography showed pulmonary septic thrombi. Subsequently, she progressed with left coxofemoral pyogenic arthritis. The bacterium Klebsiella pneumoniae Carpemenase was isolated in blood culture, and the patient was treated with the association of vancomycin, amikacin, meropenem, metronidazole, and amphotericin B. It is concluded that, despite the multiple complications and late diagnosis, the patient is well and asymptomatic after the diagnosis of Lemierre's syndrome; in addition, the report proves the difficulty of diagnosis and treatme


Sujets)
Humains , Femelle , Adolescent , Embolie pulmonaire/étiologie , Arthrite infectieuse/étiologie , Syndrome de Lemierre/complications , Articulation de la hanche/microbiologie , Klebsiella pneumoniae/isolement et purification , Antiviraux/usage thérapeutique , Épanchement pleural/imagerie diagnostique , Embolie pulmonaire/imagerie diagnostique , Évidement ganglionnaire cervical , Synovite/imagerie diagnostique , Arthrite infectieuse/imagerie diagnostique , Tomodensitométrie , Tumeurs du rhinopharynx/virologie , Herpèsvirus humain de type 4/isolement et purification , Échographie-doppler couleur , Maladies rares/complications , Diagnostic différentiel , Retard de diagnostic , Syndrome de Lemierre/diagnostic , Syndrome de Lemierre/microbiologie , Syndrome de Lemierre/sang , Syndrome de Lemierre/virologie , Hémoculture , Antibactériens/usage thérapeutique , Anticoagulants/usage thérapeutique
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