Ultrasound

Most veterans adhere to post-EVAR surveillance imaging
By Amerigo Allegretto
Adherence to surveillance imaging after endovascular abdominal aortic aneurysm repair (EVAR) is high among veterans.
April 24, 2025
Heart Valves 3 D Base Thumbnail
Lung POCUS helps diagnose dyspnea in emergency departments
By Amerigo Allegretto
Point-of-care lung ultrasound may be useful in the emergency department for diagnosing dyspnea.
April 23, 2025
Images show lung ultrasound findings of major pleuro-pulmonary pathologies. (a) Pleural effusion; (b) Pneumonia; (c) Bronchopneumonia; (d) Acute pulmonary edema; (e) Chronic obstructive pulmonary disease exacerbation; (f) Pleuropulmonary tumors; (g) Acute respiratory distress syndrome.
Clarius launches feature for ultrasound scanners
By AuntMinnie.com staff writers
Clarius Mobile Health is launching T-Mode Anterior Knee, a new feature for its Clarius MSK handheld ultrasound scanners.
April 22, 2025
Knee Pain Xray 400
Ultrasound-based model finds endometrial malignancies
By Amerigo Allegretto
Clinical and ultrasound features improve diagnostic accuracy for detecting endometrial malignancy.
April 22, 2025
Ultrasound Gynecologist
Ultrasound AC measures help detect liver steatosis
By Amerigo Allegretto
Attenuation coefficient (AC) measurements from ultrasound can help better detect hepatic steatosis and address interoperator agreement.
April 16, 2025
Ultrasound images depict a 56-year-old man with obesity (body mass index, 42) and steatosis (MRI-PDFF, 10.4%), who underwent ultrasound attenuation coefficient (AC) measurement due to participation in the present study. The unit displays color-coded confidence map (left) and AC map (on right) in side-by-side manner. The confidence map indicates quality of acquired AC signals and is set like traffic lights: green indicates good quality acquisition, yellow indicates warning, and red indicates low quality. Areas with low quality are left blank on the AC map. The image shows multiple circular ROIs placed at depths below the liver capsule of 2, 2.5, 3, and 4 cm. All ROIs are 3.5 cm in size. The confidence map threshold is set at 20%. AC measurements (in units of dB/cm/MHz) were extracted from all ROIs (excluding voxels without assigned color on the AC map) and decrease with greater ROI depth.
AI-guided POCUS bests experts in detecting TB in underserved areas
By Amerigo Allegretto
AI-guided POCUS can accurately detect tuberculosis (TB), according to research presented at the ESCMID conference in Vienna, Austria.
April 13, 2025
Véronique Suttels, PhD, performs an ultrasound scan on a patient in Benin, West Africa, using a POCUS scanner connected to a smartphone. Her team studied how an AI-guided POCUS system can help diagnose tuberculosis in patients with respiratory symptoms. Image courtesy of Véronique Suttels, PhD.
AIUM: Lymphosonography finds SLNs in cervical, vulvar cancer patients
By Amerigo Allegretto
Lymphosonography can detect sentinel lymph nodes (SLNs) in cervical and vulvar cancer patients scheduled for surgery.
April 3, 2025
Priscilla Machado, MD, presents her team's research at AIUM 2025, showing how lymphosonography can be a useful tool in assessing sentinel lymph nodes (SLNs) in women with cervical or vulvar cancer.
AIUM: POCUS educators using more nontraditional learning resources
By Amerigo Allegretto
Nontraditional education resources are being used more by point-of-care ultrasound (POCUS) educators.
April 2, 2025
Arthur Broadstock, MD, presents research at AIUM 2025 showing how point-of-care ultrasound (POCUS) eduactors are using more nontraditional learning resources in their curricula.
AIUM: Ob/gyn gaining ground on radiology in gynecologic ultrasound
By Amerigo Allegretto
Radiology still dominates in interpreting gynecologic ultrasound, but there’s more parity now among specialties providing this service.
April 1, 2025
Morgan Snow, MD, explains her team's results showing how while radiology is still the dominating specialty in providing gynecologic ultrasound services, ob/gyns are gaining ground.
AIUM: POCUS residency tracks improve skills for family med specialists
By Amerigo Allegretto
Point-of-care ultrasound (POCUS) residency tracks lead to marked improvement in exam performance by family medicine specialists.
April 1, 2025
Laurel Gutierrez, MD, at AIUM 2025 presents results on how track residents for a POCUS program saw their skills with the modality improved more significantly than that of nontrack residents in family medicine.
AIUM: The future is bright for therapeutic ultrasound
By Amerigo Allegretto
A keynote presentation given at AIUM 2025 highlighted the rise of therapeutic ultrasound in treating neurodegenerative diseases.
March 31, 2025
Rezai Ali Thumbnail
AIUM: Does sonoporation hold the key for pancreatic cancer treatment?
By Amerigo Allegretto
Sonoporation is a promising method for treating pancreatic cancer, but it has a long way to go, according to initial phase II results.
March 31, 2025
Flemming Forsberg, PhD, discusses initial results of a phase II study examining the utility of sonoporation in treating pancreatic cancer.
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