vascular disease
Conditions
Interventions
photoacoustic imaging study
Sponsors
Obara Hideaki
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients aged 20 years or older at the time of consent acquisition and suspected to have vascular disease, who are judged by their doctor that in a condition without any problems participating in the research. 2. Healthy persons aged 20 years or older at the time of consent acquisition without mental illness, dementia, who are judged by the doctor in charge that in a condition without any problems participating in the research. 3. Persons in accordance with criteria 1 or 2 who have agreed to participate in this study from their own free will with document consents.
Exclusion criteria
Exclusion criteria: 1. Pregnancy or possible pregnancy. 2. Who has a skin lesion which a specialist diagnosed not to be irradiated. 3.Prohibited to use together, such as pacemaker, defibrillator, tattoo and so on. 4.The status of immunodeficiency due to neutropenia and so on. 5.Complications that make imaging difficult (e.g. inability to maintain the posture). 6.In cases where it is judged by the research director or the attending physician that it is inappropriate for carrying out this research (e.g. having trouble with the subject's physical condition by keeping the posture during the imaging).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The capability of the photoacoustic imaging system for visualizing the vascular Lesions of the patients | — |
Secondary
| Measure | Time frame |
|---|---|
| 1. The relationship between the photoacoustic images and the images by other modalities 2. The relationship between the characteristics of the examinees and the photoacoustic images. | — |
Contacts
Public ContactAkemi Kurahashi
Keio University School of Medicine
Outcome results
None listed