Diagnostic Photoacoustic Imaging
A special issue of Diagnostics (ISSN 2075-4418). This special issue belongs to the section "Biomedical Optics".
Deadline for manuscript submissions: closed (30 June 2021) | Viewed by 5559
Special Issue Editor
Interests: photoacoustic imaging; molecular imaging; ultrasound; machine and deep learning; cancer; neuroscience; cardiovascular; wearable sensing
Special Issue Information
Dear Colleagues,
Photoacoustic imaging (PAI) gained significant attention from the biomedical community by displaying rich optical contrast information of deep biological tissue with high spatial resolution. For example, the optical absorption of hemoglobin molecules allows PAI to generate label-free images of blood vasculature, associated functional oxygen saturation, blood flow, and blood volume. Such multiparametric vascular information alone has attracted several pre-clinical and clinical applications in diagnosing vascular diseases, cancer detection, tissue metabolism, and monitoring brain activity. Further molecular imaging strategies using contrast agents have been developed to improve the sensitivity and specificity of PAI for disease detection. Since ultrasound and PAI share the same detection platform, conventional ultrasound systems can be easily adapted to display dual-modality anatomical ultrasound and functional/molecular photoacoustic information of the deep tissue. Like ultrasound, PAI systems are non-ionizing, non-invasive, portable, low-cost, and can be realized in various form factors to suit different clinical applications. This includes photoacoustic microscopy (PAM) for imaging superficial tissue depths with micron-scale spatial resolution, photoacoustic endoscopy (PAE) for imaging internal organs at scalable spatial resolution and imaging depth, and photoacoustic tomography (PAT) for deep tissue imaging with ultrasonic spatial resolution. In recent years, PAI has been translated to clinical applications such as cancer detection of breast, prostate, and ovaries; imaging primary melanoma and melanoma metastasis; detecting circulating melanoma tumor cells, monitoring Chron’s disease activity, arthritis, muscular dystrophy, and tissue metabolism. This Special Issue encompasses a broad range of such emerging clinical applications of PAI, including wearable and point-of-care imaging, and the role of machine- and deep learning-based artificial intelligence for further enhancing the performance of PAI in the clinic.
Dr. Sri-Rajasekhar Kothapalli
Guest Editor
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Diagnostics is an international peer-reviewed open access semimonthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
Keywords
- Early detection and monitoring of cancer, arthritis, metabolic, vascular, and neuro diseases
- Molecular imaging strategies with immediate potential for clinical translation
- Image-guided surgeries
- Neonatal brain imaging
- Point-of-care sensing or imaging
- Machine and deep learning methods
- Low-cost diagnostic PAI systems integrating components such as light-emitting diodes, laser diodes, and ultrasound devices, and miniaturized scanners
- Durable and stable phantoms for routine clinical validation
- Image reconstruction and signal processing algorithms
- Novel multimodal systems integrating PAI (e.g., combined PAI and fluorescence imaging device)
Benefits of Publishing in a Special Issue
- Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
- Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
- Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
- External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
- e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.
Further information on MDPI's Special Issue polices can be found here.