18F-FDG 在罕见的转移性肛门黑色素瘤病例中的实用性证据，并延长了患者的生存期。

IF 9.6 3区医学 Q1 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Clinical Nuclear Medicine Pub Date : 2025-03-01 Epub Date: 2024-12-30 DOI:10.1097/RLU.0000000000005551

Jennifer Marie Catherine Ranes, Ana Jamileth Ormaza Vera, Lesley Flynt

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引用次数: 0

摘要

摘要：一名 43 岁的女性因肛门直肠肿块就诊，当时进行了切除手术，活检显示为肛门直肠粘膜黑色素瘤（AM），肛门亚型。切除术后，18F-FDG PET/CT 发现了残留的黑色素瘤，活检证实了这一点。每 3 个月使用 18F-FDG 监测复发情况，2.5 年后发现直肠周围淋巴结转移性黑色素瘤阳性。鉴于 AM 的罕见性和诊断的延迟，患者通常会出现转移，导致预后不良。这例独特的转移性 AM 患者至今已存活 7 年之久，支持将 18F-FDG 应用于 AM 的诊断和监测。

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Evidence of 18 F-FDG Utility in Rare Case of Metastatic Anal Melanoma With Prolonged Survival.

Abstract: A 43-year-old woman presented with an anorectal mass at which time excision was performed, and biopsy revealed anorectal mucosal melanoma (AM), anal subtype. Postexcision, 18 F-FDG PET/CT identified residual melanoma, confirmed on biopsy. Recurrence was monitored every 3 months using 18 F-FDG, which identified a perirectal lymph node 2.5 years later positive for metastatic melanoma. Given the rarity of AM and often delayed diagnosis, patients often present with metastases, resulting in poor prognosis. This unique case of metastatic AM with prolonged survival of 7 years to date supports the implementation of 18 F-FDG in the diagnostics and monitoring of AM.

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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.