18F-FDG PET/CT in Cystic Papillary Thyroid Carcinoma

被引：0
作者：
Foppiani, Luca [1 ,2 ]
Morbini, Patrizia [3 ]
Catrambone, Ugo [2 ,4 ]
Fiz, Francesco [2 ,5 ]
Piccardo, Arnoldo [2 ,5 ]
机构：
[1] Galliera Hosp, Dept Internal Med, Genoa, Italy
[2] EO Osped Galliera, Ctr Tiroide, Genoa, Italy
[3] Galliera Hosp, Dept Pathol, Genoa, Italy
[4] Galliera Hosp, Dept Surg, Genoa, Italy
[5] Galliera Hosp, Dept Nucl Med, Mura Cappuccine 14, I-16128 Genoa, Italy
来源：
CLINICAL NUCLEAR MEDICINE | 2024年 / 49卷 / 08期
关键词：
cystic thyroid carcinoma; FDG; PET/CT; radioiodine; PET;
D O I：
10.1097/RLU.0000000000005256
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
A 52-year-old woman was evaluated for the appearance of a neck lump and dysphonia. Neck ultrasonography showed a large cystic nodule in the right thyroid lobe, confirmed by fine-needle aspiration cytology. Thyroid function and calcitonin were normal. F-18-FDG PET/TC showed moderate tracer uptake by the outer ring of the large hypodense formation. Right hemithyroidectomy was performed; since intraoperative histology showed an intracystic and invasive papillary thyroid carcinoma, a completion thyroidectomy was done. Definitive histopathology confirmed the intraoperative findings. F-18-FDG PET/CT may be a useful imaging procedure in evaluating patients with cystic thyroid nodules whenever clinical/ultrasonographic features are suspicious for malignancy.
引用
收藏
页码：771 / 773
页数：3
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