Results 31 to 40 of about 45,028 (254)

High frequency ultrasound with color Doppler in dermatology [PDF]

Anais Brasileiros de Dermatologia, 2016
Ultrasonography is a method of imaging that classically is used in dermatology to study changes in the hypoderma, as nodules and infectious and inflammatory processes. The introduction of high frequency and resolution equipments enabled the observation of superficial structures, allowing differentiation between skin layers and providing details for the
Barcaui, Elisa de Oliveira, Carvalho, Antonio Carlos Pires, Lopes, Flavia Paiva Proença Lobo, Piñeiro-Maceira, Juan, Barcaui, Carlos Baptista   +4 more
openaire   +5 more sources

Intraabdominal extrapulmonary sequestration in an infant diagnosed by color Doppler ultrasound

Journal of Pediatric Surgery Case Reports, 2015
Intra-abdominal extralobar pulmonary sequestration is seen very rarely. When an echogenic mass with cystic spaces below the diaphragm in an infant is seen with ultrasound, color Doppler technique should be used to demonstrate the feeding artery.
Gokhan Duygulu, Hakan Cebeci, Tülay Ozer, Derya Yayla   +3 more
doaj   +1 more source

3D Power Doppler versus Grayscale and Color Doppler Sonography in Diagnosis of Placenta Accreta Spectrum. A Prospective Observational Cohort Study [PDF]

Annals of Neonatology Journal
Background: Placenta accreta is a major source of maternal morbidity and mortality and is currently the major reason for peripartum hysterectomy.Objectives: to evaluate the diagnostic performance of 3D power Doppler in the prenatal diagnosis of placenta ...
Ayman Shabana, Zakaria Sanad, Hamed Ellakwa, Essam Amin, Shaimaa Hassanein, Eman Elshanawany   +5 more
doaj   +1 more source

True Brachial Artery Aneurysm Presenting as a Non-Pulsatile Mass

Journal of Nepal Medical Association, 2017
Brachial artery aneurysms are rare disease that can be encountered.  It is divided into true and false. The frequency of true aneurysm of the brachial artery is so much unusual.
Anup Pradhananga, Xie Chao
doaj   +1 more source

Re‐Purposing Sapropterin (Kuvan) for ACTA2‐Related Multisystemic Smooth Muscle Dysfunction Syndrome: A Translational Mechanistic and First‐In‐Human Therapeutic Report

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Multisystemic smooth muscle dysfunction syndrome (MSMDS) is an ultra‐rare, ACTA2‐related disorder characterized by severe cerebrovascular disease, aortic aneurysms, and smooth muscle dysfunction. Using molecular dynamics simulations and in silico drug screening, we identified that sapropterin dihydrochloride (Kuvan) is a candidate capable of ...
Moran Hausman‐Kedem, Noa Bielopolski, Vijai Krishnan, Shane Wald‐Altman, Shelly I Shrian, Omer Bar‐Yosef, Livia Kapusta, Claire Shamber, Patricia L. Musolino, Miguel Weil   +9 more
wiley   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical Applications, Challenges, and Future Directions

Arthritis Care &Research, EarlyView.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

The value of Gray scale, color doppler and ultrasound guided- FNA in detection metastasis to the axillary lymph node in patient with primary breast cancer.

مجلة كلية الطب, 2012
Background: Ultrasound guided fine needle aspiration (FNA) is a quick nonmorbid method of staging disease in the axilla,Color doppler ultrasound is used to differentiate benign lymph node from node that bears metastasis.
Jinan A. Jabbar, Qusay A. Fahad, Enam A. Al -Tememy   +2 more
doaj   +1 more source

Usefulness of Doppler sonography in aesthetic medicine

Journal of Ultrasonography, 2020
Introduction: In recent years, ultrasonography has been used in an increasing number of fields, such as dermatology, aesthetic medicine and cosmetology.
Jaguś Dominika, Skrzypek Ewa, Migda Bartosz, Woźniak Witold, Mlosek Robert Krzysztof   +4 more
doaj   +1 more source

Role of Doppler Ultrasound in Differentiation between Benign and Malignant Lymph Nodes

SVU - International Journal of Medical Sciences, 2022
Background: A popular presenting symptom for a number of disorders is lymphadenopathy. Malignant and non-malignant lymphadenopathy differentiation has major clinical and therapeutic advantages.
Alaa Abdelhakim Taha Ahmed*, Sabah Ahmed Mohamed Fadel, Ahmed Okasha, Saeda M. Abd Elwahab   +3 more
doaj   +1 more source

Microstructural Evolution and Vacancy Defect Formation in Mn–Mo–Ni RPV Steel Under Low Cycle Fatigue: Insights From EBSD and PALS

Advanced Engineering Materials, EarlyView.
Low‐cycle fatigue damage in Mn–Mo–Ni reactor pressure vessel steel is examined using a combined electron backscatter diffraction and positron annihilation lifetime spectroscopy approach. The study correlates texture evolution, dislocation substructure development, and vacancy‐type defect formation across uniform, necked, and fracture regions, providing
Apu Sarkar, Dhanadeep Dutta, G. Bharat Reddy   +2 more
wiley   +1 more source