Infrared thermal imaging is currently used in almost every field of medicine. This paper presents the novel use of thermography in ophthalmology - using a thermal camera to assess correct intraocular pressure measurement depending on the position of the patient's head during non-contact tonometry. For the analysed group of 10 healthy subjects, thermographic images of the face were recorded before and after intraocular pressure testing. Pressure was tested with a non-contact tonometer with a Scheimpflug camera. For the acquired 20: 2D images (thermograms), an analysis of the characteristic areas of the face determined temperature changes of the patient's face in contact with the tonometer frame. Analysis and processing of the acquired thermograms was carried out in MATLAB® with the Image Processing Toolbox. The results clearly showed a decrease in the patient's face temperature where the face was in contact with tonometer supports. Temperature changes in the patient's face provide valuable information about the correct position of their head in the device, which directly translates into measurement quality. Therefore, the analysis of changes in the patient's face temperature both before and after the examination can be a tool for assessing correct patient positioning in the tonometer supports.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.jtherbio.2020.102823 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Identification of Intracranial Germ Cell Tumors Based on Facial Photos: Exploratory Study on the Use of Deep Learning for Software Development.
J Med Internet Res
January 2025
Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China.
Background: Primary intracranial germ cell tumors (iGCTs) are highly malignant brain tumors that predominantly occur in children and adolescents, with an incidence rate ranking third among primary brain tumors in East Asia (8%-15%). Due to their insidious onset and impact on critical functional areas of the brain, these tumors often result in irreversible abnormalities in growth and development, as well as cognitive and motor impairments in affected children. Therefore, early diagnosis through advanced screening techniques is vital for improving patient outcomes and quality of life.
View Article and Find Full Text PDFPatient outcomes and health care resource utilization in acute pancreatitis-related central nervous system complications: insights from a national cohort study.
J Int Med Res
January 2025
Department of Gastroenterology and Hepatology, Henry Ford Hospital, Detroit, MI, United States.
Objectives: Central nervous system complications of acute pancreatitis (AP) can result in cerebral edema (CE). We assessed the risk of serious outcomes and health care features associated with CE in patients hospitalized with AP.
Methods: We conducted a retrospective cohort study using the National Inpatient Sample database.
Developing and validating a HEalthCare NAvigation Competency (HECNAC) Scale for refugees in the United States.
PLoS One
January 2025
Health Promotion Sciences Department, Mel and Enid Zuckerman College of Public Health, University of Arizona, Tucson, Arizona, United States of America.
The complex healthcare system in the United States (US) poses significant challenges for people, particularly minorities such as refugees. Refugees often encounter additional layers of challenges to healthcare navigation due to unfamiliarity with the system, limited health literacy, and language barriers. Despite their challenges, it is difficult to identify the gaps as few tools exist to measure navigation competency among this population and many conventional tools assume English proficiency, making them inadequate for refugees and other immigrants.
View Article and Find Full Text PDFUsing a novel and validated survey tool to analyze sexual functioning following vaginoplasty in transgender individuals.
Sex Health
January 2025
Mount Sinai Heath System, Center for Transgender Medicine and Surgery, 275 7th Avenue, 15th Floor, New York, NY 10001, USA.
Background In the healthcare setting, transgender patients are often marginalized, face discrimination and have limited access to high-quality gender-affirming care, such as gender-affirming surgery (GAS). As a result, the available data pertaining to GAS are often based on convenience samples, and the majority of published studies in the US are cross-sectional. Transgender people may undergo GAS to align their bodies with their gender identities.
View Article and Find Full Text PDFA Statewide Telemedicine Referral System for Regional Monoclonal Antibody Infusion Centers.
Telemed J E Health
January 2025
University of Texas Health Science Center San Antonio, San Antonio, Texas, USA.
Regional infusion centers (RICs) played an integral role in treating high-risk patients with COVID-19, with mild to moderate symptoms, who did not need acute hospitalization, with monoclonal antibodies. While any medical provider could place a RIC referral, it was recognized that many people face challenges with accessing care. A dedicated medical team was created to provide telemedical evaluation of patients and place appropriate referrals to RICs.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!