Results 221 to 230 of about 62,109 (322)

Haemodynamic‐Focused Bedside Ultrasound Enhances Early Detection of Sacral Pressure Injuries in Immobilised Polytrauma Patients

International Wound Journal, Volume 23, Issue 6, June 2026.
ABSTRACT Early detection of sacral pressure injuries (PIs) in immobilised polytrauma patients remains challenging. This study evaluated ultrahigh‐frequency (UHF) ultrasound combining structural and haemodynamic parameters for early PI diagnosis. In a prospective cohort of 73 polytrauma patients (Injury Severity Score 16–25), daily sacrococcygeal ...
Jing Chen, Yi diWen, Dongxu Zhu, Yan Du, Luo Yuan   +4 more
wiley   +1 more source

Ultrasound-Based Techniques for Visualization of Dermal Microvasculature: A Scoping Review. [PDF]

Diagnostics (Basel)
Baarts R, Henriksen AC, Panduro NS, Bengtsson EKE, Salari A, Clausen C, Hölmich LR, Lönn L, Sørensen CM, Jensen JA, Nielsen MB.   +10 more
europepmc   +1 more source

In Situ Observation of Lead Underpotential Deposition of Silver Single Crystal; Investigation by Photoacoustic Technique.

, 1991
Sachio YOSHIHARA, Ryouji Takahashi, Mieko Okamoto, Eiichi Sato   +3 more
openalex   +2 more sources

Efficacy of Nd:YAG Lasers for Tattoo Removal: Systematic Review of Clinical Outcomes, Clearance Rates, and Treatment Parameters

Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Nd:YAG lasers are widely used for tattoo removal, selectively targeting deep dermal pigment with relative melanin sparing. Both nanosecond Q‐switched and picosecond‐domain systems are employed in clinical practice. Objectives To evaluate the efficacy and safety of Nd:YAG laser systems for tattoo removal, including clearance ...
Jolie Jin En Wong, Sumbel Khan, Madhvi Tandel, Zaid Dajani, Ishith Seth   +4 more
wiley   +1 more source

A "turn-off" photoacoustic contrast for urokinase-type plasminogen activator activity. [PDF]

NPJ Biomed Innov
Sharma A, Panda SK, Hasan T, Ravanan S, Sinharay S.   +4 more
europepmc   +1 more source

Dual-model wearable photoacoustic microscopy and electroencephalograph: study of neurovascular coupling in anesthetized and freely moving rats

, 2021
Qian Chen, Tian Jin, Weizhi Qi, Lei Xi
openalex   +1 more source

A Retrospective Analysis of the Efficacy of Intense Pulsed Light Combined With Oral Isotretinoin in the Treatment of Enlarged Facial Pores

Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background Enlarged facial pores frequently compromise aesthetic appearance; intense pulsed light (IPL) and isotretinoin are thought to be capable of improving enlarged pores. Objective Our aim was to observe the efficacy and safety of IPL combined with oral isotretinoin compared with IPL alone in the treatment of enlarged facial pores ...
Ping Jiang, Yan You, Yongqiong Deng
wiley   +1 more source

A generative adversarial network with multi-scale structural features for sparse-view photoacoustic tomography reconstruction. [PDF]

Photoacoustics
Li J, Luo X, Ma Y, Li G, Li T, Yuan Z, Shen Y, Ma C, Sun M.   +8 more
europepmc   +1 more source

Visualizing the early-stage testicular torsion by dual-modal photoacoustic and ultrasound imaging

, 2023
Mengyu Zhou, Luting Zhang, Jianwen Zeng, Yintao Lan, Fengbing He, Weijian Gao, Jinghang Li, Qian Wang, Weisheng Guo, Zhen Yuan, Jian Zhang   +10 more
openalex   +1 more source

Contrast‐enhanced ultrasound and photoacoustic imaging to assess early and late renal ischemia‐reperfusion injuries in male mice

Physiological Reports, Volume 14, Issue 12, June 2026.
Abstract Tissue perfusion and oxygenation, key factors of renal ischemia‐reperfusion injury (RIR), can be assessed using contrast‐enhanced ultrasound (CEUS) and photoacoustic (PA) imaging. We hypothesized that early changes in renal perfusion and oxygenation caused by IRI, or protection by mild therapeutic hypothermia (mTH), could be detected and ...
Maxime Schleef, Corentin Tournebize, Christelle Leon, Bruno Pillot, Stéphanie Chanon, Gabriel Bidaux, Laurent Juillard, Fitsum Guebre‐Egziabher, Delphine Baetz, Sandrine Lemoine   +9 more
wiley   +1 more source