Changes of ultrasonographic pattern of the spleen examined with a high‐frequency linear transducer during growth in puppies

2020 ◽  
Author(s):  
Youngsun Hwang ◽  
Daji Noh ◽  
Sooyoung Choi ◽  
Hojung Choi ◽  
Youngwon Lee ◽  
...  
Keyword(s):  
High Frequency ◽  
Linear Transducer

scholarly journals EP09.25: The use of a high frequency linear transducer to assess fetal anomalies

2015 ◽  
Vol 46 ◽  
pp. 219-220
Author(s):  
K.Y. Leung ◽  
C. Poon ◽  
K. Kou
Keyword(s):  
High Frequency ◽  
Fetal Anomalies ◽  
Linear Transducer

High-frequency linear transducer improves detection of an intrauterine pregnancy in first-trimester ultrasonography

2016 ◽  
Vol 34 (2) ◽  
pp. 288-291
Author(s):  
Matthew Tabbut ◽  
Devin Harper ◽  
Diane Gramer ◽  
Robert Jones
Keyword(s):  
High Frequency ◽  
First Trimester ◽  
Intrauterine Pregnancy ◽  
Linear Transducer

scholarly journals The Use of a High Frequency Linear Transducer in the Assessment of Fetal Anatomy at the Routine 11 to 13 + 6-Week Scan among Chinese Population

2015 ◽  
Vol 05 (10) ◽  
pp. 553-563
Author(s):  
Shui Lam Mak ◽  
Kam On Kou ◽  
Chung Fan Poon ◽  
Wei Ling Teresa Ma ◽  
Kwok Yin Leung
Keyword(s):  
High Frequency ◽  
Chinese Population ◽  
Linear Transducer

Echocardiographic assessment of cardiac function in conscious and anesthetized mice

1999 ◽  
Vol 277 (5) ◽  
pp. H1967-H1974 ◽  
Author(s):  
Xiao-Ping Yang ◽  
Yun-He Liu ◽  
Nour-Eddine Rhaleb ◽  
Nobutaka Kurihara ◽  
Henry E. Kim ◽  
...  
Keyword(s):  
Cardiac Function ◽  
High Frequency ◽  
Systolic Dysfunction ◽  
Left Ventricular ◽  
Pentobarbital Sodium ◽  
Linear Transducer ◽  
Echocardiographic Evaluation ◽  
Lv Mass ◽  
Echocardiographic Assessment ◽  
And Function

Using a high-frequency linear transducer (15L8), we studied 1) the feasibility of performing echocardiography in nonanesthetized mice compared with mice given pentobarbital sodium (Pento) or a mixture of ketamine and xylazine and 2) the feasibility of echocardiographic evaluation of left ventricular (LV) hypertrophy, dilatation, and function in mice with two-kidney, one-clip hypertension or myocardial infarction (MI). Heart rate (HR) in awake mice was 658 ± 9 beats/min; Pento and ketamine plus xylazine reduced HR to 377 ± 11 and 293 ± 19 beats/min, respectively, associated with a significant decrease in shortening fraction (SF), ejection fraction (EF), and cardiac output (CO) and an increase in LV end-diastolic (LVEDD) and end-systolic dimensions (LVESD). Mice with 4 wk of two-kidney, one-clip hypertension had increased LV mass (15.62 ± 0.62 vs. 22.17 ± 1.79 mg) without altered LV dimensions, SF, EF, or CO. Mice studied 4 wk post-MI exhibited obvious LV dilatation and systolic dysfunction, as evidenced by increased LVEDD and LVESD and decreased SF, EF, and CO. Our findings clearly show the adverse impact of anesthesia on basal cardiac function and the difficulty in interpreting data obtained from anesthetized mice. We believe this is the first study to demonstrate the feasibility of using echocardiography to assess cardiovascular function in the nonanesthetized mouse.

P02.02: The use of a high frequency linear transducer in the assessment of fetal anatomy at the routine 11 to 13 + 6 week scan

2015 ◽  
Vol 46 ◽  
pp. 125-125
Author(s):  
A. Mak ◽  
K. Kou ◽  
C. Poon ◽  
T. Ma ◽  
K.Y. Leung
Keyword(s):  
High Frequency ◽  
Linear Transducer

scholarly journals Efficacy of Ultrasonography in Detecting Intestinal and Biliary Ascariasis

1970 ◽  
Vol 9 (1) ◽  
pp. 3-6 ◽  
Author(s):  
UK Sharma
Keyword(s):  
Bile Duct ◽  
Common Bile Duct ◽  
High Frequency ◽  
Abdominal Ultrasonography ◽  
Biliary Ascariasis ◽  
Linear Transducer ◽  
Helminthic Infection ◽  
Subacute Intestinal Obstruction ◽  
A Prospective Study ◽  
The Tropics

Introduction: Ascariasis is a common helminthic infection particularly in the tropics and subtropics. Ultrasound can be a useful tool in the detection of adult intestinal and biliary ascariasis. Objective: To evaluate the efficacy of ultrasonography in intestinal and biliary ascariasis. Methods: A prospective study was designed to evaluate the prevalence incidence, clinical features, and ultrasound findings of intestinal and biliary ascariasis from August 2005 to July 2006. Results: A total of 3000 patients underwent abdominal ultrasonography. In 60 (2%) patients, worm infestation was detected. Intestinal ascariasis was detected in 54 patients and biliary ascariasis in six. Four patients had Common bile duct (CBD) ascariasis, one gall bladder (GB) ascariasis with acute cholecystitis and one had ascaris induced liver abscess. Complications like intussusception and subacute intestinal obstruction were found in one each. Intestinal ascariasis was detected with the use of only high frequency linear transducer. Fifty three patients were treated conservatively, three patients underwent surgery. Endoscopic removal of CBD ascaris was done in four patients, where as in one patient there was spontaneous exit of the worm. Conclusions: Ultrasonography is a very useful method for detection of intestinal and biliary ascariasis. The use of high frequency linear transducer can be used for the detection of intestinal ascariasis. Keywords: ascariasis; ultrasound; common bile duct DOI: 10.3126/hren.v9i1.4353Health Renaissance, 2011: Vol.9 No.1:3-6

scholarly journals Use of a high-frequency linear transducer and MTI filtered color flow mapping in the assessment of fetal heart anatomy at the routine 11 to 13 + 6-week scan: a randomized trial

2012 ◽  
Vol 39 (2) ◽  
pp. 145-151 ◽  
Author(s):  
C. Votino ◽  
Y. Kacem ◽  
O. Dobrescu ◽  
H. Dessy ◽  
T. Cos ◽  
...  
Keyword(s):  
Randomized Trial ◽  
High Frequency ◽  
Fetal Heart ◽  
Flow Mapping ◽  
Color Flow ◽  
Color Flow Mapping ◽  
Linear Transducer ◽  
Heart Anatomy

scholarly journals VP09.06: Visualisation of the sagittal view of the anal canal and sphincters using the high‐frequency linear transducer in normal fetuses: a feasibility study

2020 ◽  
Vol 56 (S1) ◽  
pp. 82-82
Author(s):  
T. Kaji ◽  
E. Sogawa ◽  
A. Hichijo ◽  
N. Yonetani ◽  
K. Maeda ◽  
...  
Keyword(s):  
Anal Canal ◽  
Feasibility Study ◽  
High Frequency ◽  
Linear Transducer

2061835 The High-Frequency Linear Transducer Improves Detection of an Intrauterine Pregnancy in the First Trimester

2015 ◽  
Vol 41 (4) ◽  
pp. S33
Author(s):  
Matthew Tabbut ◽  
Devin Harper ◽  
Diane Gramer ◽  
Robert Jones
Keyword(s):  
High Frequency ◽  
First Trimester ◽  
Intrauterine Pregnancy ◽  
Linear Transducer

Integrated high frequency linear transducer array for needle biopsy probe

2016 ◽  
Author(s):  
Robert Wodnicki ◽  
Thomas Cummins ◽  
Hayong Jung ◽  
K. Kirk Shung
Keyword(s):  
High Frequency ◽  
Needle Biopsy ◽  
Transducer Array ◽  
Linear Transducer
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