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Imaging Studies for Cardiovascular System III: X-Ray01:20

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...
Imaging Studies II: Ultrasonography01:24

Imaging Studies II: Ultrasonography

IntroductionUltrasonography, or renal ultrasound, is a noninvasive medical imaging technique that uses high-frequency sound waves to visualize the kidneys, ureters, bladder, and surrounding tissues.Indications for Urinary System UltrasonographyUrinary system ultrasonography is indicated in various clinical scenarios, such as:Kidney Stones (Urolithiasis): To detect and monitor the size and presence of kidney or urinary tract stones.Hydronephrosis: To assess the dilation of the renal pelvis and...
Imaging Studies III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...

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Updated: May 26, 2026

In vivo Characterization of Endocrine Disrupting Chemical Effects via Thyroid Hormone Action Indicator Mouse
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In vivo Characterization of Endocrine Disrupting Chemical Effects via Thyroid Hormone Action Indicator Mouse

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Radiological imaging in endocrine hypertension.

Chandan J Das1, Manash P Baruah, Upasana M Baruah

  • 1Department of Radiology, DCA Imaging Center and Dr. Gulati's Imaging Institute, New Delhi, India.

Indian Journal of Endocrinology and Metabolism
|December 7, 2011
PubMed
Summary

Radiological imaging, including ultrasonography, CT, and MRI, is crucial for diagnosing endocrine hypertension. These techniques help pinpoint the exact location of the pathology causing high blood pressure.

Keywords:
Adrenal imagingendocrine hypertensionpituitary imaging

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Area of Science:

  • Endocrinology
  • Radiology
  • Hypertension Research

Background:

  • Endocrine disorders can cause secondary hypertension.
  • Accurate diagnosis requires identifying the specific endocrine source.
  • Traditional assays have limitations in pathological localization.

Purpose of the Study:

  • To review the utility of radiological modalities in diagnosing endocrine hypertension.
  • To emphasize the role of imaging in localizing endocrine pathologies causing hypertension.

Main Methods:

  • Review of current literature on radiological techniques for endocrine hypertension.
  • Focus on ultrasonography, computed tomography (CT), and magnetic resonance imaging (MRI).

Main Results:

  • Ultrasonography is valuable for initial screening and detecting adrenal masses.
  • CT and MRI provide detailed anatomical information for precise localization of tumors or hyperplasia.
  • Advanced imaging aids in differentiating causes like primary aldosteronism and Cushing's syndrome.

Conclusions:

  • Radiological imaging is indispensable for the etiological diagnosis of endocrine hypertension.
  • Ultrasonography, CT, and MRI are key tools for localizing the source of hormonal imbalances leading to hypertension.
  • Integrating imaging with biochemical testing improves diagnostic accuracy and patient management.