Results 51 to 60 of about 33,784 (276)

Experience of vascular injuries at a military hospital in Korea [PDF]

Journal of Trauma and Injury
Purpose Vascular injuries require immediate surgical treatment with standard vascular techniques. We aimed to identify pitfalls in vascular surgery for trauma team optimization and to suggest recommendations for trauma and vascular surgeons.
Doohun Kim, Soyun Nam, Yoon Hyun Lee, Hojun Lee, Hyun Chul Kim   +4 more
doaj   +1 more source

Proximal direct endarterectomy combined with simultaneous distal endovascular therapy for chronic full-length occlusion of the superficial femoral artery in elderly patients

Asian Journal of Surgery, 2013
Background and purpose: The most proximal ostial site of the chronic occlusive superficial femoral artery is not suitable for ballooning or stenting because the deep femoral artery may be occluded by these procedures.
Mitsuyuki Nakayama, Fumikazu Sakamoto
doaj   +1 more source

3D Large‐Scale Subwavelength‐Resolution Sound Sheet Tomography Based on an Active and Programmable Circular Meta‐Array

Advanced Science, EarlyView.
A programmable 2048‐element circular ultrasound array combined with a compact acoustic lens produces a thin “sound sheet” over a large field of view, and records echoes with wide angular diversity across the ring aperture. Coherence‐enhanced beamforming converts full‐matrix data into high‐contrast tomographic slices, delivering near‐diffraction‐limited
Qiu‐De Zhang, Zi‐Bin Lin, Zhuo Chen, Zhao‐Hui Liu, Jin‐Lian He, Jun‐Jie Song, Long‐Sheng Zeng, Liang Zhou, Ming‐Yue Ding, Yu‐Gui Peng, Ming Yuchi, Xue‐Feng Zhu   +11 more
wiley   +1 more source

Iatrogenic injury to the profunda femoris artery during distal locking of an intertrochanteric fracture: A case report and literature review

Journal of International Medical Research
Proximal femoral nail antirotation, a common surgical procedure for intertrochanteric fractures, is rarely associated with deep femoral artery injury during distal locking in clinical practice.
Zuzhou Wen, Hongqiang Chen, Junzhao Qiao, Yun Ye   +3 more
doaj   +1 more source

Un anévrisme isolé de l'artère fémorale profonde [Isolated true aneurysm of the deep femoral artery]

, 2016
Aneurysms of the deep femoral artery, accounting for 5% of all femoral aneurysms, are uncommon. There is a serious risk of rupture. We report the case of an 83-year-old patient with a painless pulsatile mass in the right groin due to an aneurysm of the ...
Saucy, F., Kazandjian, C., Corpataux, J.M., Salomon du Mont, L., Déglise, S., Holzer, T., Rinckenbach, S.   +6 more
core   +1 more source

Bench‐to‐Bedside Translation of Self‐Healing Colloidal Hydrogels as Next Generation Design of Flowable Hemostatic Matrix: From Preclinical Evaluation to Human Clinical Trials

Advanced Science, EarlyView.
ABSTRACT Self‐healing materials represent a paradigm shift in designing functional biomedical devices for drug delivery, tissue regeneration, and 3D bioprinting. However, their clinical translation remains limited by challenges such as insufficient mechanical strength, potential cytotoxicity from chemical modifications, and complex activation ...
Ganjun Feng, Kaiwen Chen, Qiwei Ying, Shuya Wang, Xin Li, Guanlin Li, Yantao Zhao, Binghua Ma, Huanan Wang, Dawei Li, Lijun Zhang, Jian Zhang, Yu Zhao, Changle Ren, Baodong Chen, Yueming Song   +15 more
wiley   +1 more source

A study of anomalous origin of medial circumflex femoral artery and its significance

Journal of Clinical and Scientific Research, 2019
Background: Femoral artery, a branch of external iliac artery, is the blood supply to the anterior compartment of the thigh. Its branch, medial circumflex femoral artery (MCFA), supplies the head and neck of femur, adductor muscles and the acetabular pad
Chakka Sreekanth, Gandrakota Ravindranath, Chembeti Venkataramana   +2 more
doaj   +1 more source

Obturator or "lateral" bypass in the management of infected vascular prostheses at the groin [PDF]

Srpski Arhiv za Celokupno Lekarstvo, 2002
The infection of the previously implanted vascular graft at the groin, is associated with great mortality and morbidity rate [1]. The authors present a retrospective study in which they analyzed management of infected vascular prostheses at the groin ...
Davidović Lazar B., Kuzmanović Ilija B., Kostić Dušan M., Činara Ilijas S., Cvetković Slobodan D., Ristić Miljko V., Velimirović Dušan B., Jadranin Dragica B.   +7 more
doaj   +1 more source

Engineering Approaches to Modify Immunomodulatory Functions of Mesenchymal Stromal Cells (MSCs): Tissue Regeneration and Clinical Application

Advanced Science, EarlyView.
Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang, Kejia Li, Ning Wang, Zhen Li, Zhiyong Zhang, Rocky S. Tuan, Yangzi Jiang   +6 more
wiley   +1 more source

S100A14 in Tumor‐Derived EVs Targets PIAS3 to Reprogram Astrocytes and Induce Immunosuppressive Microenvironment Promoting Brain Metastasis and Germacrone Reversal Effect

Advanced Science, EarlyView.
This study identifies S100A14 in tumor‐derived exosomes as a key driver of brain metastasis. S100A14 targets PIAS3 in astrocytes, activating STAT3 signaling and promoting immunosuppressive MDSCs recruitment via chemokine secretion. Germacrone, a natural compound, binds S100A14 to disrupt this axis, effectively inhibiting brain metastasis with low ...
Qian Feng, Xia Yang, Lin An, Xue‐Yu Wang, Ming‐Rui Wang, Zhuo‐Hong Cai, Cai‐Jun Xie, Li‐Jun Qiao, You‐Bi Shen, Xi‐Min Liang, Rong Zhang, Cai‐Yan Wang, Zhong‐Qiu Liu, Rong‐Rong Zhang   +13 more
wiley   +1 more source