Inflammatory pseudotumor of the omentum in contrast-enhanced ultrasound

被引：0

作者：

Findeisen, Hajo ^{[1
,2
,6
]}

Westhoff, Christina ^{[3
]}

Dietrich, Christoph Friedrich ^{[4
]}

Trenker, Corinna ^{[5
]}

Alhyari, Amjad ^{[1
,2
]}

Zadeh, Ehsan Safai ^{[1
,2
]}

Goerg, Christian ^{[1
,2
]}

机构：

[1] Philipps Univ Marburg, Univ Hosp Giessen & Marburg, Dept Gastroenterol Endocrinol Metab & Clin Infecti, Marburg, Germany

[2] Philipps Univ Marburg, Univ Hosp Giessen & Marburg, Interdisciplinary Ctr Ultrasound Diagnost, Baldingerstr, D-35043 Marburg, Germany

[3] Philipps Univ Marburg, Univ Hosp Giessen & Marburg, Inst Pathol, Marburg, Germany

[4] Kliniken Hirslanden Beau Site, Dept Internal Med, Bern, Switzerland

[5] Philipps Univ Marburg, Univ Hosp Giessen & Marburg, Dept Hematol Oncol & Immunol, Marburg, Germany

[6] Philipps Univ Marburg, Univ Hosp Giessen & Marburg, Gastroenterol Endocrinol Metab & Clin Infectiol, Baldingerstr, D-35043 Marburg, Germany

来源：

JOURNAL OF ULTRASONOGRAPHY | 2023年 / 23卷 / 92期

关键词：

inflammatory pseudotumor; CEUS; contrast-enhanced ultrasound; omentum; IPT;

D O I：

10.15557/JoU.2023.0006

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Aim of the study: Inflammatory pseudotumor is a rare benign tumor that can occur at various body sites. Due to its rare occurrence and histological variety radiological data is heterogeneous and limited. Case description: We present a case of a 71-year-old man with inflammatory pseudotumor of the omentum. Contrast-enhanced ultrasound perfusion pattern showed homogeneous, isoechoic enhancement in the arterial phase with a washout phenomenon in the parenchymal phase, mimicking a peritoneal carcinomatosis. Conclusions: Inflammatory pseudotumor represents a rare, but important benign differential diagnostic option when considering a malignant disorder. Contrast-enhanced ultrasound is helpful in identifying vital tissue for a targeted biopsy for subsequent histological examination that is essential for the exclusion of malignancy.

引用

页码：32 / 34

页数：3

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