"羊の皮をかぶった狼" 腎臓の異常を偽装した珍しい腎臓悪性疾患の第3四半期診断

Amelia Chiappazzo¹, Christopher Polchleb¹, Shawn Choong¹

¹Western Health, Joan Kirner Women's and Children's Melbourne Australia.

Australasian journal of ultrasound in medicine

|August 29, 2025

まとめ

胎児の前科超音波検査で双方の腎上腺の塊が検出されステージ4Sの神経芽細胞腫の診断に至りました胎児神経芽細胞腫の治療に早期発見は不可欠です

科学分野:

小児腫瘍学
胎児医学
放射線科

背景:

神経芽細胞腫は,神経の細胞から発生する一般的な小児がんであり,しばしば腎上腺に現れます.
胎内に発現し,胎児の他の異常を模倣する可能性があるため,診断上の課題を提起します.

研究の目的:

胎児神経芽腫の診断における産前イメージングの重要性を強調するためです
ニューロブラストーマの兆候である上質体を特定する際の超音波の役割を強調する.

主な方法:

胎児は超音波検査で双方の副腎に腫れがみられた
診断の確認のため,画像検査と生化学検査を行いました.
産後評価には,超音波検査と肝臓障害の評価が含まれていました.

主要な成果:

双方の腎上腺と肝臓の関わりを持つ胎児の4S段階の神経芽細胞腫の診断が確認されました.
超音波検査で異質で高音質の腎上質体が発見されました
幼児は治療に反応し,早期介入の有効性を示した.

結論:

胎児前超音波検査は胎児神経芽細胞腫の早期発見に不可欠で予後を良くします
腎臓の損傷と混同される可能性があるにもかかわらず産前イメージングで腎上質量を認識することが重要です
早期診断と専門的な治療はステージ4Sの神経芽細胞腫の良好な結果をもたらします

キーワード:

アドレナール胎児神経芽細胞腫産科用超音波検査産前診断

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