A Solid Pseudopapillary Tumor of the Pancreas Incidentally Detected by 68 Ga-Pentixafor PET/CT in a Patient With Primary Aldosteronism.

IF 9.6 3区医学 Q1 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Clinical Nuclear Medicine Pub Date : 2025-03-01 Epub Date: 2024-12-05 DOI:10.1097/RLU.0000000000005414

Xiang Chen, Yan Xing, Changcun Liu, Rui Zhang, Jinhua Zhao

引用次数: 0

Abstract

Abstract: A 27-year-old woman underwent 68 Ga-pentixafor PET/CT for primary aldosteronism localization and characterization. No functional adrenal nodules were detected by 68 Ga-pentixafor PET/CT, whereas a hypodense nodule with focal pentixafor uptake was incidentally discovered in the head of pancreas. Retrospective analysis of contrast-enhanced CT scan revealed a subtly enhancing nodule devoid of calcification in the pancreatic head. Pancreatic cancer cannot be excluded. 18 F-FDG PET/CT was suggested, and the scan showed an FDG-avid lesion in the same region. Needle biopsy was performed, and the pathological result is solid pseudopapillary tumor, a rare pancreatic tumor of low malignant potential.

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68ga - pentxafor PET/CT偶然发现原发性醛固酮增多症患者的胰腺实性假乳头状肿瘤。

摘要：一名27岁女性接受68ga - pentxapet /CT检查原发性醛固酮增多症的定位和特征。68ga - pentxapet /CT未发现功能性肾上腺结节，而在胰腺头部偶然发现一个低密度结节，局灶性pentxa摄取。回顾性分析对比增强CT扫描显示胰腺头部无钙化的细微增强结节。不能排除胰腺癌。建议行18F-FDG PET/CT扫描，扫描结果显示同一区域有fdg病变。经穿刺活检，病理结果为实性假乳头状肿瘤，一种罕见的低恶性潜能胰腺肿瘤。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Clinical Nuclear Medicine 医学-核医学

CiteScore

2.90

自引率

31.10%

发文量

1113

审稿时长

2 months

期刊介绍： Clinical Nuclear Medicine is a comprehensive and current resource for professionals in the field of nuclear medicine. It caters to both generalists and specialists, offering valuable insights on how to effectively apply nuclear medicine techniques in various clinical scenarios. With a focus on timely dissemination of information, this journal covers the latest developments that impact all aspects of the specialty. Geared towards practitioners, Clinical Nuclear Medicine is the ultimate practice-oriented publication in the field of nuclear imaging. Its informative articles are complemented by numerous illustrations that demonstrate how physicians can seamlessly integrate the knowledge gained into their everyday practice.