低分化甲状腺癌1例I-131肿瘤血栓。

IF 0.9 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING Molecular Imaging and Radionuclide Therapy Pub Date : 2023-06-20 DOI:10.4274/mirt.galenos.2023.81567

Sana Munir Gill, Aamna Hassan, Humayun Bashir, Waqas Shafiq

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引用次数: 0

摘要

静脉肿瘤扩展是发生在各种恶性肿瘤中的一种公认的现象，但在甲状腺癌中相对罕见。在低分化甲状腺癌(pDTC)患者中，最初出现I-131上腔静脉肿瘤(SVC)血栓的情况并不常见，而且可能危及生命。肿瘤血栓既可由原发肿块的直接血管扩张形成，也可由血液扩散形成。混合核成像可以区分两种实体，从而影响患者的治疗计划。我们提出的图像一个有趣的情况下演变的SVC血栓在一个46岁的妇女诊断为pDTC超过两年的跨度。

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I-131 Avid Tumor Thrombus in a Case of Poorly Differentiated Thyroid Cancer.

Intravenous tumor extension is a well-recognized phenomenon occurring in various malignancies but is a relatively rare entity in thyroid carcinoma. In patients with poorly differentiated thyroid cancer (pDTC), I-131 avid superior vena cava tumor (SVC) thrombus at initial presentation is infrequent and potential life threatening. Tumor thrombus can form either due to direct vascular extension of the primary mass or by hematogenous spread. Hybrid nuclear imaging can differentiate the two entities, which can impact the treatment plan of the patient. We present images of an interesting case of evolution of SVC thrombus in a 46-year-old woman with diagnosed pDTC over the span of two years.

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来源期刊

Molecular Imaging and Radionuclide Therapy RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

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1.30

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期刊介绍： Molecular Imaging and Radionuclide Therapy (Mol Imaging Radionucl Ther, MIRT) is publishes original research articles, invited reviews, editorials, short communications, letters, consensus statements, guidelines and case reports with a literature review on the topic, in the field of molecular imaging, multimodality imaging, nuclear medicine, radionuclide therapy, radiopharmacy, medical physics, dosimetry and radiobiology.