関連する実験動画

Updated: May 2, 2026

Thermal Ablation for the Treatment of Abdominal Tumors
07:16

Thermal Ablation for the Treatment of Abdominal Tumors

Published on: March 7, 2011

34.7K

ジュベニアル・アニオフィブロマの解体のためのコブラーション技術の使用

Evangelos Giotakis1, Vasileios Ragos2, Aris Giotakis1

  • 1School of Medicine, National & Kapodistrian University of Athens, Athens, Greece.

Folia medica
|August 30, 2025
PubMed
まとめ

コブレーションは,十代の男の子の乳鼻膜血管腫 (JNA) を効果的に解消し,出血を最小限に抑え,周囲の構造を保存しました. この技術は 珍しい血管性腫瘍の治療に 従来の方法よりも 利点があります

キーワード:
コブラーション ジュベニアル ナソファリンゲス 血管繊維症 最小侵入性手術 鼻腫瘍 鼻

さらに関連する動画

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations14:58

Comprehensive Endovascular and Open Surgical Management of Cerebral Arteriovenous Malformations

Published on: October 20, 2017

9.8K
Development and Angiographic Use of the Rabbit VX2 Model for Liver Cancer06:03

Development and Angiographic Use of the Rabbit VX2 Model for Liver Cancer

Published on: January 7, 2019

11.6K

関連する概念動画

Mechanism of Angiogenesis01:10

Mechanism of Angiogenesis

Blood vessel formation starts early during embryonic development, around day 7. In the extraembryonic yolk sac, mesodermal precursor cells called hemangioblast proliferate and differentiate into angioblast. Angioblasts express vascular endothelial growth factor receptor 2 or VEGFR2, which binds VEGF-A, a proangiogenic factor, guiding blood vessel formation. VEGF signaling promotes angioblasts to form a blood island in the developing embryo. Angioblasts further differentiate, giving rise to...
6.4K
Regulation of Angiogenesis and Blood Supply01:24

Regulation of Angiogenesis and Blood Supply

Rapidly dividing tumors, embryos, and wounded tissues require more oxygen than usual, lowering the oxygen concentration in the blood. At low oxygen or hypoxic conditions, an oxygen-sensitive transcription factor called the hypoxia-inducible factor 1 or HIF1 is activated. HIF1 is a dimeric protein of alpha (ɑ) and beta (β) subunits.  Under optimal oxygen conditions, HIF1β is present in the nucleus while HIF1ɑ remains in the cytosol. HIF1ɑ is hydroxylated by prolyl...
2.9K
Clot Retraction and Fibrinolysis01:16

Clot Retraction and Fibrinolysis

After a fibrin clot is formed, the next step is clot retraction, a vital process facilitated by platelet contractile proteins, such as actin and myosin. These proteins pull the fibrin strands closer together and condense the clot. This action reduces the size of the clot, creating a smaller, denser structure that effectively seals off the damaged vessel. Clot retraction consolidates the clot and helps with wound healing by bringing the edges of the damaged blood vessel closer together.
6.0K
Aneurysm II: Clinical Manifestations and Diagnostic Studies01:21

Aneurysm II: Clinical Manifestations and Diagnostic Studies

Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
589