PHYSICAL BASIS of SONOGRAPHIC PULMONARY INTERSTITIAL SYNDROME

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Basic Concepts of Doppler Frequency Spectrum Analysis and Ultrasound Blood Flow Imaging

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Basic Concepts of Doppler Frequency Spectrum Analysis and Ultrasound Blood FlowImaging

John S. Pellerito, MD, FACR, FSRU, FAIUM , Joseph F. Polak, MD, MPH

Góc Doppler = là góc tạo bởi phương ngắm hay đường ngắm Doppler [Doppler line 

of sight] và trục dòng máu chảy. Xem minh họa dưới đây.

AIUM PRACTICE GUIDELINE on J U M 9-2016

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AIUM Practice Parameter for the Performance of an Ultrasound Examination of the Extracranial Cerebrovascular System

Journal of Ultrasound in Medicine September 2016 35:1-11;doi:10.7863/ultra.35.9.1
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  AIUM Practice Parameter for the Performance of Ultrasound Vascular Mapping for Preoperative Planning of Dialysis Access

  Journal of Ultrasound in Medicine September 2016 35:1-10;doi:10.7863/ultra.35.9.1-a
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  AIUM Practice Parameter for the Performance of an Ultrasound Examination of the Neonatal and Infant Spine

  Journal of Ultrasound in Medicine September 2016 35:1-11;doi:10.7863/ultra.35.9.1-b
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  AIUM Practice Parameter for the Performance of a Thyroid and Parathyroid Ultrasound Examination

  Journal of Ultrasound in Medicine September 2016 35:1-11;doi:10.7863/ultra.35.9.1-c
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  AIUM Practice Parameter for the Performance of Selected Ultrasound-Guided Procedures

  Journal of Ultrasound in Medicine September 2016 35:1-40;doi:10.7863/ultra.35.9.1-d
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SPEECH THERAPY and ULTRASOUND TONGUE IMAGING

VIÊM RUỘT DƯ VÀ K DẠ DÀY

DOWNLOAD appendicitis and gastric cancer

ABSTRACT Primary non-carcinoid adenocarcinoma of the appendix is rare. Likewise, distant metastatisis of another organ or system cancer is even more rare. Generally, gastric adenocarcinoma may clinically be detected while it is spreaded. A 31-year-old man who had no specific medical history was admitted to the clinic with complaint of right lower abdominal quadrant pain and rebound tenderness over McBurney’s point. Laparotomy was performed for a diagnosis of acute appendicitis. Histopathological examination revealed an obstruction of the appendicular lumen due to adenocarcinoma metastasis. Correspondingly, the patient was re-evaluated to detect the primary malignancy focus and underwent inoperable gastric adenocarcinoma diagnosis. As our knowledge, there is only one other example in the literature; a patient with undiagnosed gastric cancer who had an acute appendicitis as the first clinical manifestation of an upper gastrointestinal malignancy. Thus we want to share this unusual, interesting and complicated case.

Key words: Acute appendicitis, Gastric adenocarcinoma, Distant metastasis, Diagnostic laparoscopy  

SIÊU ÂM VÀ CAO HUYẾT ÁP BỆNH NHÂN TIỂU ĐƯỜNG

Sounding out high blood pressure in diabetics

July 28, 2016

http://medicalxpress.com/news/2016-07-high-blood-pressure-diabetics.html

Applying ultrasound could be a cheap, non-invasive method to treat treatment-resistant hypertension in diabetics. Credit: Tohoku University

Blood pressure can significantly drop by applying 20 minutes of ultrasound to the forearm of type II diabetes patients with treatment-resistant hypertension, according to research from Japan's Tohoku University.

CAN FEMORAL ULTRASOUND FIND ROLE IN CV RISK ASSESSMENT

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SIÊU ÂM ĐÀN HỒI TRONG CHẨN ĐOÁN HẠT GIÁP

Download for Rago  and Asteria criteria

Added elastography value for characterizing thyroid nodules