ArticleIEEE transactions on medical imaging2017
Passive Acoustic Mapping with the Angular Spectrum Method.
Article in IEEE transactions on medical imaging, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
40 citing papers in PubMed, 1 synthesis or guideline pooled it, 87 citations in OpenAlex.
- Focused ultrasound-mediated enhancement of blood-brain barrier permeability for brain tumor treatment: a systematic review of clinical trials.Journal of neuro-oncology · 2024Pooled it
- Enhancing Passive Cavitation Imaging Using pIEEE transactions on bio-medical engineering · 2025Article
- Volumetric Passive Acoustic Mapping and Cavitation Detection of Nanobubbles under Low-Frequency Insonation.ACS materials Au · 2025Article
- Three-Dimensional Super-Resolution Passive Cavitation Mapping in Laser Lithotripsy.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2024Article
- Treatment envelope of transcranial histotripsy: challenges and strategies to maximize the treatment location profile.Physics in medicine and biology · 2024Article
- 2D spatiotemporal passive cavitation imaging and evaluation during ultrasound thrombolysis based on diagnostic ultrasound platform.Ultrasonics sonochemistry · 2024Article
- Optimization of 3D Passive Acoustic Mapping Image Metrics: Impact of Sensor Geometry and Beamforming Approach.Sensors (Basel, Switzerland) · 2024Article
- Real-Time Passive Acoustic Mapping With Enhanced Spatial Resolution in Neuronavigation-Guided Focused Ultrasound for Blood-Brain Barrier Opening.IEEE transactions on bio-medical engineering · 2023Article
- Passive Cavitation Imaging Artifact Reduction Using Data-Adaptive Spatial Filtering.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2023Article
- A PVDF Receiver for Acoustic Monitoring of Microbubble-Mediated Ultrasound Brain Therapy.Sensors (Basel, Switzerland) · 2023Article
- PET imaging of focused-ultrasound enhanced delivery of AAVs into the murine brain.Theranostics · 2023Article
- Pancreatic Ductal Adenocarcinoma: Current and Emerging Therapeutic Uses of Focused Ultrasound.Cancers · 2022Review
- Experimental Demonstration of Trans-Skull Volumetric Passive Acoustic Mapping With the Heterogeneous Angular Spectrum Approach.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2022Article
- Towards controlled drug delivery in brain tumors with microbubble-enhanced focused ultrasound.Advanced drug delivery reviews · 2022Review
- A theranostic 3D ultrasound imaging system for high resolution image-guided therapy.Theranostics · 2022Article
- 3-D Transcranial Microbubble Cavitation Localization by Four Sensors.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2021Article
- Review
- Time-Resolved Passive Cavitation Mapping Using the Transient Angular Spectrum Approach.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2021Article
- An In vitro System to Gauge the Thrombolytic Efficacy of Histotripsy and a Lytic Drug.Journal of visualized experiments : JoVE · 2021Article
- mSOUND: An Open Source Toolbox for Modeling Acoustic Wave Propagation in Heterogeneous Media.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 1 country.
Funding
Abstract
In the present proof of principle study, we evaluated the homogenous angular spectrum method for passive acoustic mapping (AS-PAM) of microbubble oscillations using simulated and experimental data. In the simulated data we assessed the ability of AS-PAM to form 3D maps of a single and multiple point sources. Then, in the two dimensional limit, we compared the 2D maps from AS-PAM with alternative frequency and time domain passive acoustic mapping (FD- and TD-PAM) approaches. Finally, we assessed the ability of AS-PAM to visualize microbubble activity in vivo with data obtained during 8 different experiments of FUS-induced blood-brain barrier disruption in 3 nonhuman primates, using a clinical MR-guided FUS system. Our in silico results demonstrate AS-PAM can be used to perform 3D passive acoustic mapping. 2D AS-PAM as compared to FD- PAM and TD-PAM is 10 and 200 times faster respectively and has similar sensitivity, resolution, and localization accuracy, even when the noise was 10-fold higher than the signal. In-vivo, the AS-PAM reconstructions of emissions at frequency bands pertinent to the different types of microbubble oscillations were also found to be more sensitive than TD-PAM. AS-PAM of harmonic-only components predicted safe blood-brain barrier disruption, whereas AS-PAM of broadband emissions correctly identified MR-evident tissue damage. The disparity (3.2 mm) in the location of the cavitation activity between the three methods was within their resolution limits. These data clearly demonstrate that AS-PAM is a sensitive and fast approach for PAM, thus providing a clinically relevant method to guide therapeutic ultrasound procedures.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.