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Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
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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...
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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...
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Related Experiment Video

Updated: Mar 15, 2026

Multi-modal Imaging of Angiogenesis in a Nude Rat Model of Breast Cancer Bone Metastasis Using Magnetic Resonance Imaging, Volumetric Computed Tomography and Ultrasound
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Imaging in Soft Tissue Sarcomas: Current Updates.

Jyothi P Jagannathan1, Sree Harsha Tirumani1, Nikhil H Ramaiya1

  • 1Department of Imaging, Dana-Farber Cancer Institute, Harvard Medical School, 450 Brookline Avenue, Boston, MA 02215, USA; Department of Radiology, Brigham and Women's Hospital, Harvard Medical School, 75 Francis Street, Boston, MA 02115, USA.

Surgical Oncology Clinics of North America
|September 4, 2016
PubMed
Summary

Soft tissue sarcomas (STS) are diverse tumors with unclear imaging. Combining clinical, demographic, and imaging data aids diagnosis and management of these soft tissue cancers.

Keywords:
CTLeiomyosarcomaLiposarcomaMRISoft tissue sarcomas

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Area of Science:

  • Oncology
  • Radiology
  • Medical Imaging

Background:

  • Soft tissue sarcomas (STS) are a group of malignant tumors characterized by heterogeneity and often nonspecific imaging findings.
  • Accurate diagnosis and characterization of STS are crucial for effective patient management, including treatment planning and surveillance.
  • Imaging plays a vital role in evaluating the extent of STS and guiding clinical decisions.

Purpose of the Study:

  • To review the key imaging characteristics of common soft tissue sarcomas.
  • To highlight uncommon sarcomas that present with distinctive imaging features.
  • To emphasize the utility of integrated clinical, demographic, and imaging data for STS diagnosis.

Main Methods:

  • Review of pertinent imaging findings for various types of soft tissue sarcomas.
  • Illustration of characteristic imaging features for common and uncommon STS.
  • Correlation of imaging findings with clinical and demographic data.

Main Results:

  • Soft tissue sarcomas exhibit diverse imaging appearances, often lacking specificity.
  • Certain STS subtypes possess unique imaging signatures that can aid in diagnosis.
  • A comprehensive approach combining clinical, demographic, and imaging information improves diagnostic accuracy.

Conclusions:

  • Imaging is indispensable for assessing tumor extent, surgical planning, and monitoring patients with STS.
  • Recognizing specific imaging patterns can help differentiate between various STS subtypes.
  • An integrated diagnostic strategy enhances the management of soft tissue sarcomas.