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1. 単一臍動脈single umbilical artery [show details]
… the two-vessel cord frequently appears straight and non-coiled, although occasionally the single artery may loop around the vein. Absence of one umbilical artery in the cord necessarily implies the absence …
2. 肺動脈カテーテル法：成人における挿入手技pulmonary artery catheters insertion technique in adults [show details]
… The major hemodynamic indices measured on pulmonary artery catheter (PAC) are pulmonary artery and pulmonary artery occlusion (ie,… The catheter tip is then raised up straight to create a 30 cm tall vertical column,…
3. 血液透析をするための動静脈瘻の作成とその合併症arteriovenous graft creation for hemodialysis and its complications [show details]
…forearm (brachial artery to cephalic vein), straight forearm (radial artery to cephalic vein), looped upper arm (axillary artery to axillary vein), and straight upper arm (brachial artery to axillary vein) …
4. 慢性透析で内シャントの造設が必要な患者へのアプローチapproach to the patient needing vascular access for chronic hemodialysis [show details]
…Common AV grafts include straight forearm (radial artery to cephalic vein), looped forearm (brachial artery to cephalic or brachial vein), straight upper arm (brachial artery to axillary vein), and looped …
5. 側頭動脈生検の手技temporal artery biopsy technique [show details]
… temporal arteries. The superficial temporal artery arises posterior to the ramus of the mandible within the parotid gland and ascends anterior to the ear after giving off the transverse facial artery, then …

English Journal

In Vivo Blood Velocity Vector Imaging Using Adaptive Velocity Compounding in the Carotid Artery Bifurcation.

Saris AECM, Hansen HHG, Fekkes S, Menssen J, Nillesen MM, de Korte CL.
Ultrasound in medicine & biology. 2019 May;().
Visualization and quantification of blood flow are considered important for early detection of atherosclerosis and patient-specific diagnosis and intervention. As conventional Doppler imaging is limited to 1-D velocity estimates, 2-D and 3-D techniques are being developed. We introduce an adaptive v
PMID 31079874

Shape memory of in-body tissue-engineered "Biotube" vascular grafts and the preliminary evaluation in animal implantation experiments.

Nakayama Y, Furukoshi M, Tatsumi E.
The Journal of cardiovascular surgery. 2019 Apr;().
Tissues formed by in-body tissue architecture (iBTA) are soft and flexible. However, strongly bending iBTA-induced vascular grafts, called biotubes, may cause lumen collapse by kinking, subsequently leading to occlusion after implantation. In this study, we developed a method for biotube shape memor
PMID 31058478

Wedge-technique for transposition of the vertebral artery in microvascular decompression for hemifacial spasm: technical nuances and surgical outcomes.

Nonaka Y, Hayashi N, Matsumae M, Fukushima T.
Acta neurochirurgica. 2019 Apr;().
Transposition of the vertebral artery (VA) for microvascular decompression for hemifacial spasm (HFS) is often challenging. Various procedures have been proposed to transpose the immobile tortuous VA that cannot be decompressed satisfactorily in the usual manner. A Teflon piece that is cut into a we
PMID 31028460

Japanese Journal

The Effect of Artery and Vein Size on Forearm Hemodialysis Arteriovenous Graft Patency

Kritayakirana Kritaya,Narueponjirakul Natawat,Uthaipaisanwong Apinan,Aimsupanimitr Punthita
Annals of Vascular Diseases 12(1), 21-24, 2019
… This study was conducted to establish a correlation between the inflow artery and outflow vein size and patency of AVGs.Materials and Methods: This was a retrospective descriptive study. … Spearman's rho correlation test was used to identify the correlation between the artery and vein size and patency of AVG.Results: A total of 34 patients were enrolled in this study. …
NAID 130007618824

A Patient in Whom Straightening of a Parent Vessel Related to Insertion of a Braided Stent Contributed to Complete Occlusion of an Intracranial Aneurysm

Fujii Takashi,Oishi Hidenori,Teranishi Kohsuke,Yatomi Kenji,Yamamoto Munetaka
脳神経血管内治療 13(1), 28-31, 2019
… A medical checkup of the brain showed a posterior inferior cerebellar artery (PICA) aneurysm. … A braided stent inserted to a site where a thin parent vessel is not fixed by the peripheral structure may make the parent vessel straight, contributing to complete occlusion of an aneurysm. …
NAID 130007563353

腹部大動脈瘤術後に意識障害を呈した不完全型ベーチェット病の一治験例

千葉清,北翔太,鈴木寛俊,桜井祐加,小野裕國,宮入剛
日本血管外科学会雑誌 28(1), 53-56, 2019
症例は57歳男性．1カ月前からの腰痛精査にて見つかった腎動脈直下の囊状瘤があり精査目的にて入院した．不全型ベーチェット病にて眼科通院歴があり，軽度のCRP上昇1.1 mg/dLを認めたことからPETを施行した．明らかな異常集積を認めず，待機的手術を行った．開腹下片側腎動脈上遮断で人工血管置換術施行した．術後5日目から発熱と口腔内アフタが再燃．術後7日目に突然の意識障害が出現し，緊 …
NAID 130007556992