产前鉴定副右肝下静脉：一个罕见的解剖变异。

IF 1.2 4区医学 Q3 ACOUSTICS

Journal of Clinical Ultrasound Pub Date : 2025-07-11 DOI:10.1002/jcu.70013

Can Ozan Ulusoy, Şevki Çelen

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引用次数: 0

摘要

我们报告了一个最早的产前观察右肝下静脉副胎儿生长受限在36周。二维和三维多普勒超声显示该静脉流入右门静脉下方的下腔静脉，未见门静脉-全身分流或相关异常的迹象。本病例补充了关于肝静脉系统变异在产前生活中的有限文献，并强调了详细的产前成像在识别罕见血管解剖中的作用。

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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Prenatal Identification of an Accessory Right Inferior Hepatic Vein: A Rare Anatomical Variant.

We report one of the earliest prenatal observations of an accessory right inferior hepatic vein in a fetus with growth restriction at 36 weeks. Two- and three-dimensional Doppler ultrasonography revealed this vein draining into the inferior vena cava below the right portal vein, without signs of porto-systemic shunting or associated anomalies. This case contributes to the limited literature on hepatic venous system variants in antenatal life and underscores the role of detailed prenatal imaging in identifying uncommon vascular anatomies.

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来源期刊

Journal of Clinical Ultrasound 医学-核医学

CiteScore

1.90

自引率

0.00%

发文量

248

审稿时长

6 months

期刊介绍： The Journal of Clinical Ultrasound (JCU) is an international journal dedicated to the worldwide dissemination of scientific information on diagnostic and therapeutic applications of medical sonography. The scope of the journal includes--but is not limited to--the following areas: sonography of the gastrointestinal tract, genitourinary tract, vascular system, nervous system, head and neck, chest, breast, musculoskeletal system, and other superficial structures; Doppler applications; obstetric and pediatric applications; and interventional sonography. Studies comparing sonography with other imaging modalities are encouraged, as are studies evaluating the economic impact of sonography. Also within the journal''s scope are innovations and improvements in instrumentation and examination techniques and the use of contrast agents. JCU publishes original research articles, case reports, pictorial essays, technical notes, and letters to the editor. The journal is also dedicated to being an educational resource for its readers, through the publication of review articles and various scientific contributions from members of the editorial board and other world-renowned experts in sonography.