Splenic vein | Radiology Reference Article | Radiopaedia.org
2024年10月3日 · The splenic vein drains the spleen, part of the pancreas, and part of the stomach. The splenic vein is formed by splenic tributaries emerging at the splenic hilum in the splenorenal ligament at the tip of the tail of pancreas. It runs in the splenorenal ligament in close association with the splenic artery.
Splenic Vein - Radiology In Plain English
2024年11月17日 · The splenic vein is a blood vessel that moves blood from the spleen to the portal vein. ... CT scans are particularly useful when splenic vein thrombosis is suspected, especially in patients with pancreatic or gastrointestinal conditions. Contrast-enhanced CT can also identify varices associated with portal hypertension.
Cross-Sectional Imaging of the Spleen - Radiology Key
2016年9月9日 · Coronal single-shot fast spin-echo T2-weighted (a) and axial arterial-phase contrast-enhanced CT image (b) demonstrate a small rounded mass (arrow) in the splenic hilum that has imaging features identical to those of the spleen, compatible with an accessory spleen
Spleen Imaging - StatPearls - NCBI Bookshelf
2022年9月19日 · A splenic infarct characteristically presents on CT as a peripheral wedge-shaped hypodense lesion (see Image. Splenic Infarcts). The causes of splenic infarcts include cardioembolic events, vasculitis, hematologic phenomena, splenic vein thrombosis, pancreatitis, and iatrogenic causes.
Anomalies and Anatomic Variants of the Spleen | Radiology Key
2019年6月23日 · Splenic development begins in the fifth week of gestation from a condensation of mesenchymal cells that aggregate between the two leaves of the dorsal mesogastrium. Aggregates from several adjoining areas fuse to form a lobulated embryonic spleen.
Abdominal CT: spleen and adrenal glands • LITFL • Radiology
2024年6月2日 · The splenic artery and vein enter the spleen through a central depression called the splenic hilum. The hilum is also associated with ligaments attaching the spleen to the stomach and left kidney, which are not usually visible on CT.
Abdominal CT: abdominal veins • LITFL • Radiology Library
2024年6月2日 · The key portal venous anatomy on CT starts with the mesenteric veins – specifically the superior mesenteric vein (SMV) which joins with the splenic vein to form the portal vein. This relationship is often best seen on coronal images.
Spleen and Lymphatic System - Radiology Key
2019年7月20日 · Transcostal ultrasound scan in a 39-year-old man displays the spleen in its greatest longitudinal dimension. The scan also depicts the splenic vein in the splenic hilum (arrow).
Vascular Disease of the Spleen - ScienceDirect
2007年2月1日 · CT, MR imaging, and (CT/MR) angiography of arteriovenous fistula show a tortuous, dilated splenic vein with early enhancement of the splenic vein. 2 MRI of arteriovenous malformations demonstrate multiple signal voids on nonenhanced pulse sequences.
Splenic Vein: Anatomy and Function - Cleveland Clinic
2024年9月30日 · Your splenic vein is a large blood vessel that carries blood from your spleen, pancreas and parts of your stomach to your portal vein. It’s part of your hepatic portal system, which includes your portal vein and mesenteric veins. Your splenic vein joins with your superior mesenteric vein to form your portal vein.