Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Imaging Studies II: Positron Emission Tomography and Scintigraphy01:25

Imaging Studies II: Positron Emission Tomography and Scintigraphy

239
Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
Fundamental Principles of PET
239
Positron Emission Tomography01:29

Positron Emission Tomography

5.9K
Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
One of the main requirements of a PET scan is a positron-emitting radioisotope, which is produced in a cyclotron and then attached to a substance used by the part of the body...
5.9K
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

171
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.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
171
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

428
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...
428
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

231
Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
231

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same authorSame journal

Rosai-Dorfman Disease: Imaging and Updates.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
Same author

Carcinoma of the Vulva.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
Same author

Radionuclide lung scintigraphy in the evaluation of suspected acute and chronic pulmonary embolism: methods, interpretation, and lexicon. A basic user guide for the clinician.

The quarterly journal of nuclear medicine and molecular imaging : official publication of the Italian Association of Nuclear Medicine (AIMN) [and] the International Association of Radiopharmacology (IAR), [and] Section of the Society of...·2026
Same author

Mycobacterium fortuitum : A Liver Mass in Luck.

The American journal of gastroenterology·2026
Same author

MRI of Perianal Fistulas: Anatomy, Diagnosis, and Perianal Crohn Disease Treatment Monitoring.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
Same author

Scintigraphy as an ancillary examination in determination of death by neurologic criteria: Update and future perspectives.

Seminars in nuclear medicine·2025
Same journal

Invited Commentary: Postdeployment Monitoring of AI in Radiology: Beyond the Test Set.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
Same journal

Spectrum of Breast Sarcomas with Radiologic-Pathologic Correlation.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
Same journal

Postdeployment Monitoring and Surveillance Methods, Guidelines, and Possibilities for AI in Radiology.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
Same journal

Clinical Correlation for Imaging of Left Ventricular Assist Devices.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
Same journal

Invited Commentary: Three-Piece Inflatable Penile Prosthesis: Imaging Insights Beyond the Operating Room.

Radiographics : a review publication of the Radiological Society of North America, Inc·2026
See all related articles

Related Experiment Video

Updated: Sep 18, 2025

Non-invasive Optical Imaging of the Lymphatic Vasculature of a Mouse
09:52

Non-invasive Optical Imaging of the Lymphatic Vasculature of a Mouse

Published on: March 8, 2013

16.3K

Nuclear Medicine Lymphoscintigraphy: Applications and Technical Overview.

Deepashri Basavalingu1, Saeed Elojeimy1, Megan K Mercer1

  • 1From the Department of Radiology, University of Washington, 1959 NE Pacific St, Seattle, WA 98195 (D.B., O.K., F.B.); Department of Radiology and Radiological Science, Medical University of South Carolina, Charleston, SC (S.E., M.K.M.); Department of Radiology, Washington University in St. Louis, St. Louis, Mo (M.I.); Department of Radiology, New York University Grossman School of Medicine, New York, NY (J.W.R.); Department of Radiology, University of New Mexico, Albuquerque, NM (L.C.B.); Department of Radiology, Division of Nuclear Medicine, Montefiore Medical Center and Albert Einstein College of Medicine, Bronx, NY (L.S.Z.); and Department of Radiology, Mayo Clinic, Rochester, Minn (S.S.W.).

Radiographics : a Review Publication of the Radiological Society of North America, Inc
|June 26, 2025
PubMed
Summary
This summary is machine-generated.

Lymphoscintigraphy is a key imaging tool for diagnosing lymphedema and other lymphatic conditions. It helps differentiate lymphatic edema and guides timely treatment for better patient outcomes.

More Related Videos

Murine Lymphocyte Labeling by 64Cu-Antibody Receptor Targeting for In Vivo Cell Trafficking by PET/CT
11:34

Murine Lymphocyte Labeling by 64Cu-Antibody Receptor Targeting for In Vivo Cell Trafficking by PET/CT

Published on: April 29, 2017

9.0K
Radiosynthesis, Quality Control, and Small Animal Positron Emission Tomography Imaging of 68Ga-Labelled Nano Molecules
09:55

Radiosynthesis, Quality Control, and Small Animal Positron Emission Tomography Imaging of 68Ga-Labelled Nano Molecules

Published on: October 4, 2024

547

Related Experiment Videos

Last Updated: Sep 18, 2025

Non-invasive Optical Imaging of the Lymphatic Vasculature of a Mouse
09:52

Non-invasive Optical Imaging of the Lymphatic Vasculature of a Mouse

Published on: March 8, 2013

16.3K
Murine Lymphocyte Labeling by 64Cu-Antibody Receptor Targeting for In Vivo Cell Trafficking by PET/CT
11:34

Murine Lymphocyte Labeling by 64Cu-Antibody Receptor Targeting for In Vivo Cell Trafficking by PET/CT

Published on: April 29, 2017

9.0K
Radiosynthesis, Quality Control, and Small Animal Positron Emission Tomography Imaging of 68Ga-Labelled Nano Molecules
09:55

Radiosynthesis, Quality Control, and Small Animal Positron Emission Tomography Imaging of 68Ga-Labelled Nano Molecules

Published on: October 4, 2024

547

Area of Science:

  • Radiology
  • Nuclear Medicine
  • Vascular Imaging

Background:

  • Lymphedema presents significant clinical challenges, necessitating early diagnosis for effective intervention.
  • Lymphoscintigraphy is a valuable tool for assessing various lymphatic disorders beyond sentinel lymph node mapping.

Purpose of the Study:

  • To provide an overview of lymphatic physiology, image acquisition, and interpretation using lymphoscintigraphy.
  • To highlight the utility of lymphoscintigraphy in evaluating lymphedema and other lymphatic abnormalities.

Main Methods:

  • Lymphoscintigraphy involves assessing lymphatic drainage patterns from injection sites.
  • Key findings for lymphedema include absent, asymmetric, or delayed drainage, dermal backflow, and reduced lymph node activity.
  • Collateral lymphatic channels and deep lymphatic node visualization provide supporting evidence.

Main Results:

  • Lymphoscintigraphy effectively distinguishes lymphatic from non-lymphatic causes of edema.
  • Specific imaging findings indicative of lymphedema were identified.
  • Other modalities like fluorescence lymphangiography, US, and MR lymphangiography can supplement assessment.

Conclusions:

  • Lymphoscintigraphy is crucial for diagnosing lymphedema and other lymphatic conditions such as lymphatic malformations and leaks.
  • Understanding lymphatic physiology and imaging interpretation is essential for accurate diagnosis.
  • Early diagnosis via lymphoscintigraphy facilitates timely intervention and complication prevention.