模仿转移性疾病的腹膜后恶性角化病

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

Clinical Nuclear Medicine Pub Date : 2025-01-01 Epub Date: 2024-10-30 DOI:10.1097/RLU.0000000000005536

Dylan Dominguez, Joshua Eichhorn, Fathima Fijula Palot Manzil

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引用次数: 0

摘要

摘要：恶性肿瘤是一种罕见的炎性肉芽肿疾病，几乎可在任何器官系统中产生肿瘤样外观。恶性角化病的影像学检查结果与恶性肿瘤重叠，通常需要组织取样才能明确诊断。我们报告了一例 66 岁女性的病例，她曾有过肝腺癌切除术后的病史，随后在监测成像中发现了一个高密度 FDG 显像的腹膜后肿块。在 CT 引导下对肿块进行的活检显示出 Michaelis-Gutmann 体，支持了恶性肿瘤的诊断。患者接受了抗生素治疗，肿块完全消退。

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Retroperitoneal Malakoplakia Mimicking Metastatic Disease.

Abstract: Malakoplakia is a rare inflammatory granulomatous disease that can produce a tumor-like appearance in nearly any organ system. Imaging findings of malakoplakia overlap with malignancy and tissue sampling are typically required for definitive diagnosis. We present a case of a 66-year-old woman with a previous history of liver adenocarcinoma status post resection that subsequently developed an intensely FDG-avid retroperitoneal mass on surveillance imaging. CT-guided biopsy of the mass demonstrated Michaelis-Gutmann bodies, supporting the diagnosis of malakoplakia. The patient underwent antibiotic treatment with complete resolution of the mass.

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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.