Positive FDG-PET/CT uptake guiding diagnosis in a patient with microscopic polyangiitis: A case report

被引：0

作者：

Bunnag, Napisa ^{[1
,2
]}

Phuangmali, Kitwiwat ^{[2
,3
,4
]}

Vachatimanont, Sira ^{[2
,3
,5
]}

机构：

[1] Chulalongkorn Univ, Fac Med, Dept Radiol, Bangkok, Thailand

[2] King Chulalongkorn Mem Hosp, Thai Red Cross Soc, Bangkok, Thailand

[3] Chulalongkorn Univ, Fac Med, Dept Radiol, Div Nucl Med, Bangkok, Thailand

[4] Phramongkutklao Coll Med, Bangkok, Thailand

[5] King Chulalongkorn Mem Hosp, Thai Red Cross Soc, 1873 Rama 4 Rd, Bangkok, Thailand

来源：

INTERNATIONAL JOURNAL OF RHEUMATIC DISEASES | 2023年 / 26卷 / 03期

关键词：

FDG; fever of unknown origin; microscopic polyangiits; PET; CT; F-18-FDG PET/CT; UNKNOWN ORIGIN; FEVER;

D O I：

10.1111/1756-185X.14525

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Microscopic polyangiits (MPA) is an autoimmune vasculitis that is challenging to diagnose because it can present with myriad of manifestations. We present a case of a woman who presented with prolonged fever. Her diagnosis of MPA was realized after fluorine-18 fluorodeoxyglucose positron emission tomography/computed tomography (F-18 FDG-PET/CT) showed abnormal diffuse renal uptake in the cortex, leading to a kidney biopsy. Our report supported the value of FDG-PET/CT as a diagnostic tool in a patient with febrile illness without localizing symptoms or signs.

引用

页码：535 / 538

页数：4

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