Clinical laboratory · 2022
Fatal Prototheca zopfii Algaemia in a Patient with Acute Lymphoblastic Leukemia: a Case Report.
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Kim Tae Yeul, Yu Hui-Jin, Kang On Kyun, Kim Chang-Ki, Jung Chul Won, Huh Kyungmin, Kang Cheol-In, Huh Hee Jae, Lee Nam Yong
Аннотация
BACKGROUND: Prototheca algaemia is a rare but life-threatening disease that occurs primarily in immunocompromised patients. We report a fatal case of Prototheca zopfii bloodstream infection in a 54-year-old woman receiving chemotherapy for relapsed acute lymphoblastic leukemia.
METHODS: The isolate was identified using an automated biochemical identification system (VITEK 2; bioMerieux) and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (VITEK MS; bioMerieux). Partial 18S and 28S rDNA sequencing was performed for definitive identification and genotyping.
RESULTS: The patient had persistent neutropenic fever, and isolates from blood culture were identified as P. zopfii. Sequencing was performed and the isolate was confirmed to be P. zopfii genotype 2, which was newly named as P. bovis. The patient was treated with liposomal amphotericin B but died of septic shock.
CONCLUSIONS: Prototheca spp. should be considered an emerging pathogen, especially in immunocompromised patients, due to its ubiquitous nature.
METHODS: The isolate was identified using an automated biochemical identification system (VITEK 2; bioMerieux) and matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (VITEK MS; bioMerieux). Partial 18S and 28S rDNA sequencing was performed for definitive identification and genotyping.
RESULTS: The patient had persistent neutropenic fever, and isolates from blood culture were identified as P. zopfii. Sequencing was performed and the isolate was confirmed to be P. zopfii genotype 2, which was newly named as P. bovis. The patient was treated with liposomal amphotericin B but died of septic shock.
CONCLUSIONS: Prototheca spp. should be considered an emerging pathogen, especially in immunocompromised patients, due to its ubiquitous nature.