免疫功能低下儿童3级类淋巴瘤肉芽肿的18F-FDG PET/CT成像

IF 0.9 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Molecular Imaging and Radionuclide Therapy Pub Date : 2023-02-23 DOI:10.4274/mirt.galenos.2022.32848

Selin Kesim, Feyza Şen, Salih Özgüven, Tunç Öneş

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摘要

淋巴瘤样肉芽肿病是一种罕见的淋巴结外eb病毒驱动的b细胞淋巴增生性疾病，主要累及肺部，很少累及皮肤、肾脏和中枢神经系统。在这里，我们提出一个小儿病例原发性免疫缺陷，诊断为病理证实肺部iii级淋巴瘤样肉芽肿病。18f -氟脱氧葡萄糖(FDG)正电子发射断层扫描/计算机断层扫描(PET/CT)成像显示18F-FDG强烈的肺肿块，伴有中央空气-支气管征和空化。虽然最终诊断取决于活检，但18F-FDG PET/CT可作为评估疾病程度和治疗反应的辅助成像工具。

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¹⁸F-FDG PET/CT Imaging of a Grade 3 Lymphomatoid Granulomatosis in an Immunocompromised Pediatric Patient.

Lymphomatoid granulomatosis is a rare extranodal Epstein-Barr virus-driven B-cell lymphoproliferative disease, involving predominantly lung, less often skin, kidney, and central nervous system. Here, we present a pediatric case with primary immunodeficiency, diagnosed with pathologically proven pulmonary grade-III lymphomatoid granulomatosis. ¹⁸F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) imaging demonstrated ¹⁸F-FDG avid pulmonary masses with central air-bronchograms and cavitations. Although the definitive diagnosis depends on biopsy, ¹⁸F-FDG PET/CT serves as a complementary imaging tool to evaluate the extent of the disease and response to treatment.

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来源期刊

Molecular Imaging and Radionuclide Therapy RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

1.30

自引率

0.00%

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期刊介绍： Molecular Imaging and Radionuclide Therapy (Mol Imaging Radionucl Ther, MIRT) is publishes original research articles, invited reviews, editorials, short communications, letters, consensus statements, guidelines and case reports with a literature review on the topic, in the field of molecular imaging, multimodality imaging, nuclear medicine, radionuclide therapy, radiopharmacy, medical physics, dosimetry and radiobiology.