对比超声在脾局灶性病变评估中的作用

IF 1.1 Q3 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

RADIOLOGIA Pub Date : 2025-01-01 DOI:10.1016/j.rx.2023.07.002

P. García Barquín , E. Lángara García-Echave , I. Pérez Arroyuelos , E. Ingunza Loizaga , C. Berastegi Santamaría , G. Irigoyen

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引用次数: 0

摘要

本文的目的是评价对比增强超声在非创伤性局灶性脾病变特征中的作用。局灶性脾病变较肝脏等其他腹部器官少见。常规超声和多普勒超声在脾病变的表征中作用有限，导致许多脾病变不明确。对比超声是一种方便、便宜、安全的技术，可以帮助在超声检查中偶然发现的病变的即时特征，是其他成像技术的一个很好的替代。我们详细地回顾了技术和主要适应症。我们还结合脾脏良性病变（上皮性囊肿、囊性淋巴管瘤、血管瘤、错构瘤、梗死、硬化性血管瘤结节化、脓肿、结节病）和恶性病变（淋巴瘤、转移）的典型病例，分析其影像学表现和增强模式，以及部分病例的病理相关性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Papel de la ecografía con contraste en la evaluación de lesiones focales esplénicas

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Papel de la ecografía con contraste en la evaluación de lesiones focales esplénicas

The purpose of this article is to evaluate the role of contrast-enhanced ultrasound in the characterization of non-traumatic focal splenic lesions.

Focal splenic lesions are less common than in other abdominal organs like the liver. Conventional ultrasound and Doppler ultrasound have a limited role in the characterization of splenic lesions, resulting in many of them unspecified.

Contrast ultrasound is an accessible, cheap, and safe technique which can help in the immediate characterization of lesions incidentally detected in the ultrasound examination, being a good alternative to others imaging techniques.

We review in detail the technique and the main indications. We also analyze imaging findings and enhancement pattern by using representative case of the main splenic lesions for both benign (epithelial cyst, cystic lymphangioma, hemangioma, hamartoma, infarction, sclerosing angiomatous nodular transformation, abscesses, sarcoidosis), and malignant (lymphoma, metastasis) and its pathological correlation in some cases.

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来源期刊

RADIOLOGIA RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

1.60

自引率

7.70%

发文量

105

审稿时长

52 days

期刊介绍： La mejor revista para conocer de primera mano los originales más relevantes en la especialidad y las revisiones, casos y notas clínicas de mayor interés profesional. Además es la Publicación Oficial de la Sociedad Española de Radiología Médica.