Results 121 to 130 of about 5,015,272 (299)

Obstetrics and gynecology devices designed for low‐ and middle‐income countries: A narrative review

International Journal of Gynecology &Obstetrics, Volume 169, Issue 1, Page 71-80, April 2025.
Abstract There are many barriers contributing to poor health outcomes for women in low‐ and middle‐income countries (LMICs), one of which is the lack of necessary medical devices. Presently, the development of various kinds of devices intended to improve women's health outcomes specifically in LMICs remains underrepresented in the literature; therefore,
Dhanalakshmi Thiyagarajan, Enaam A. Adanu, K. Rivet Amico   +2 more
wiley   +1 more source

Placental adhesions diagnosis in the first trimester of pregnancy by using three-dimensional (3D) ultrasound and color Doppler

The Egyptian Journal of Radiology and Nuclear Medicine
Background Early identification of placenta accreta, especially in women with a previously scarred uterus, is crucial, and advanced imaging techniques, such as two-dimensional (2D), three-dimensional (3D) ultrasound (US), and color Doppler, were used for
Elzhraa Abo Bakar Mohamed, Nahed Hussein Mohamed, Eman Gomaa Rezk   +2 more
doaj   +1 more source

Ultrasonic Image Characteristics of Palatine Tonsils in Healthy Children and Analysis of Factors Influencing Image Quality

Journal of Clinical Ultrasound, Volume 53, Issue 3, Page 436-444, March/April 2025.
The ultrasound detection rate of the palatine tonsils in children was good. There are characteristic ultrasonic image manifestations. Tonsil ultrasound image quality is affected by individual and local factors. ABSTRACT Objective To explore the ultrasonic image characteristics of palatine tonsils in healthy children and the factors affecting image ...
Ying Cao, Lei Sun, XiaoPeng Li, Qi Zhang, Yue Gao, Hua Wang   +5 more
wiley   +1 more source

Study of Risk Factors and Image Findings of Isolated Abdominal Incidentally Detected Aortic Dissection

Journal of Clinical Ultrasound, Volume 53, Issue 3, Page 429-435, March/April 2025.
We detect the risk factors and image characteristics of incidentally detected IAAD. Independent risk factors of IAAD included fatty liver and smoking. In the ultrasound findings of IAAD, an intimal flap was frequently observed. In the CT scan, displacement of intimal calcifications was frequently observed. For suspected IAAD, the abdominal aorta should
Hiromasa Tsubouchi, Hidenori Onishi, Koji Maeno, Masaya Nakagaichi, Ikue Tsukushi, Youichi Kitano, Yoshitaka Makino, Hiroyuki Hayashi, Hidekazu Terasawa, Hiroko Kabuto, Toshihiro Misawa, Taku Sanada, Azusa Hisada, Kazuo Notsumata, Kazuhiro Okafuji, Osamu Yamamura   +15 more
wiley   +1 more source

Complicated Acute Appendicitis Conservatively Treated in Two Patients With Crohn's Disease: The Role of Intestinal Ultrasound and Contrast‐Enhanced Ultrasound

Journal of Clinical Ultrasound, EarlyView.
Intestinal ultrasound and contrast‐enhanced ultrasound were used to diagnose, monitor, and guide conservative treatment of complicated acute appendicitis in two patients with Crohn's disease. Serial imaging enabled early identification of treatment response, allowing long‐term surgery‐free outcomes.
Cataletti Giovanni, Gridavilla Daniele, Nylund Kim, Colombo Francesco, Danelli Piergiorgio, Maconi Giovanni   +5 more
wiley   +1 more source

Unusual US Findings of Diffuse Large B-Cell Lymphoma of the Breast: A Case Report

Journal of the Korean Society of Radiology
Lymphoma is an uncommon type of breast malignancy, with low prevalence. The ultrasonographic findings of breast lymphoma have been described as nonspecific.
Kyung Eun Lee, Ok Hee Woo, Chung Yeul Kim, Kyu Ran Cho, Bo Kyoung Seo   +4 more
doaj   +1 more source

Ultrasound Findings in Symptomatic HADD of the Hand and Wrist. A Case Series of 37 Patients

Journal of Clinical Ultrasound, EarlyView.
Ultrasound enables accurate diagnosis of hydroxyapatite deposition disease of the hand and wrist in patients with acute, non‐traumatic pain, typically in middle‐aged women. Characteristic calcifications, often in the resorptive phase, support diagnosis, while radiography may confirm findings without the need for advanced imaging.
Marco Becciolini, Riccardo Picasso, Antonio Corvino, Federico Zaottini   +3 more
wiley   +1 more source

Noninvasive assessment of laryngeal phonation function using color Doppler ultrasound imaging

, 2009
Color Doppler imaging (CDI) was used to identify the morphology of vocal folds (VF) and to quantify the tissue horizontal displacement velocity (HDV) in the vibrating portion of VF.
Hsiao, Tzu-Yu; Wang, Chung-Li; Chen, Chiung-Nien; Hsieh, Fon-Jou; Shau, Yio-Wha, 蕭自佑;王崇禮;陳炯年;謝豐舟;邵耀華   +1 more
core  

Evaluation of Screening US-detected Breast Masses by Combined Use of Elastography and Color Doppler US with B-Mode US in Women with Dense Breasts: A Multicenter Prospective Study

, 2017
Purpose To investigate the value of the combined use of elastography and color Doppler ultrasonography (US) with B-mode US for evaluation of screening US-detected breast masses in women with dense breasts.
육지현, 손은주
core   +1 more source

Point‐Of‐Care Ultrasound for the Assessment of the Cerebroplacental Ratio in Near‐Term Pregnancies: An Agreement Study With Conventional Ultrasound

Journal of Clinical Ultrasound, EarlyView.
In 80 singleton pregnancies at term, handheld point‐of‐care ultrasound (POCUS) was compared with conventional ultrasound for fetal Doppler assessment. Umbilical artery PI, middle cerebral artery PI, and cerebroplacental ratio showed agreement between devices. Between‐device variability was comparable to intra‐observer repeatability, supporting handheld
Ilenia Mappa, Paola Metastasio, Martina Derme, Giuseppe Maria Maruotti, Francesco D'Antonio, Giuseppe Rizzo   +5 more
wiley   +1 more source