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

Chromatographic Methods: Terminology01:18

Chromatographic Methods: Terminology

Chromatography is an analytical technique widely used in fields such as chemistry, biology, environmental science, and pharmaceuticals to separate the components of a mixture and identify substances between them. The process of chromatography is based on the interactions between two distinct phases: the stationary phase and the mobile phase. The stationary phase is fixed in place by a supporting material, while the mobile phase moves over it, carrying the solutes. As the mobile phase travels,...

You might also read

Related Articles

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

Sort by
Same author

Derivation and validation of a prediction model for primary and recurrent <i>Clostridioides difficile</i> infection among the hematopoietic cell transplantation population.

Antimicrobial stewardship & healthcare epidemiology : ASHE·2026
Same author

Association of Early Steroid and Antibiotic Therapy With Airway Outcomes in Adult Epiglottitis: A 10-Year Multicenter Retrospective Cohort Study.

Academic emergency medicine : official journal of the Society for Academic Emergency Medicine·2026
Same author

Is nuclear medicine staffs' perception of risk following a 500 mSv skin dose incident from a Tc-99m source or a Ra-223 source correct?

Nuclear medicine communications·2026
Same author

Imputation of urban environmental sensor data using gated attention bidirectional long short-term memory (GA-BiLSTM): methods, performance, and implications.

Environmental monitoring and assessment·2026
Same author

ATRA treatment in the emergency department is associated with reduced early mortality in acute promyelocytic leukemia-a real-world multicenter retrospective cohort analysis.

Leukemia & lymphoma·2026
Same author

Anesthetic Considerations in Congenital Myasthenic Syndrome: A Case Report.

Cureus·2026
Same journal

Diagnostic performance and quantitative characterization of PET/computed tomography in peritoneal deposits assessment.

Nuclear medicine communications·2026
Same journal

Diagnostic value of dual-time-point 18F-fluorodeoxyglucose PET/computed tomography in differentiating benign and malignant extrahepatic bile duct occupying lesions.

Nuclear medicine communications·2026
Same journal

Prognostic value of baseline 18F- fluroodexoygloucose PET/computed tomography-derived maximum standardized uptake value and tumor bulk in pediatric Hodgkin lymphoma: a retrospective analysis.

Nuclear medicine communications·2026
Same journal

A comparative assessment of [99mTc] HYNIC-PSMA-11 scintigraphy in prostate cancer as a potential substitute for disease evaluation with [68Ga] PSMA-11 PET/CT imaging.

Nuclear medicine communications·2026
Same journal

Prediction of tumor radiation absorbed dose in radionuclide therapy based on the mean standardized uptake value from PET imaging.

Nuclear medicine communications·2026
Same journal

Serum cytokine profiles in papillary thyroid carcinoma patients with lung metastases: characteristics and the relationship with prognosis.

Nuclear medicine communications·2026
See all related articles

Related Experiment Video

Updated: May 29, 2026

A New Ex Vivo Model for the Evaluation of Endoscopic Submucosal Injection Material Performance
03:54

A New Ex Vivo Model for the Evaluation of Endoscopic Submucosal Injection Material Performance

Published on: October 19, 2018

Measuring SeHCAT retention: a technical note.

Alp Notghi1, Joseph O'Brien, Chen Sheng Low

  • 1Departments of Physics and Nuclear Medicine at City Hospital, Sandwell and West Birmingham Hospitals NHS Trust, Birmingham, UK. alp.notghi@swbh.nhs.uk

Nuclear Medicine Communications
|August 31, 2011
PubMed
Summary
This summary is machine-generated.

The SeHCAT scan diagnoses bile acid malabsorption, a cause of chronic diarrhea. This study reviews standard and a modified, simpler whole-body scanning technique for improved SeHCAT retention measurement.

More Related Videos

Designing a Bioreactor to Improve Data Acquisition and Model Throughput of Engineered Cardiac Tissues
12:28

Designing a Bioreactor to Improve Data Acquisition and Model Throughput of Engineered Cardiac Tissues

Published on: June 2, 2023

Solution&#45;Processed, Surface&#45;Engineered, Polycrystalline CdSe&#45;SnSe Exhibiting Low Thermal Conductivity
09:23

Solution-Processed, Surface-Engineered, Polycrystalline CdSe-SnSe Exhibiting Low Thermal Conductivity

Published on: May 17, 2024

Related Experiment Videos

Last Updated: May 29, 2026

A New Ex Vivo Model for the Evaluation of Endoscopic Submucosal Injection Material Performance
03:54

A New Ex Vivo Model for the Evaluation of Endoscopic Submucosal Injection Material Performance

Published on: October 19, 2018

Designing a Bioreactor to Improve Data Acquisition and Model Throughput of Engineered Cardiac Tissues
12:28

Designing a Bioreactor to Improve Data Acquisition and Model Throughput of Engineered Cardiac Tissues

Published on: June 2, 2023

Solution&#45;Processed, Surface&#45;Engineered, Polycrystalline CdSe&#45;SnSe Exhibiting Low Thermal Conductivity
09:23

Solution-Processed, Surface-Engineered, Polycrystalline CdSe-SnSe Exhibiting Low Thermal Conductivity

Published on: May 17, 2024

Area of Science:

  • Nuclear Medicine
  • Gastroenterology
  • Diagnostic Imaging

Background:

  • Bile acid malabsorption (BAM) is an increasingly recognized cause of severe chronic diarrhea.
  • The SeHCAT (selena-25-homocholic acid) retention test has been the gold standard for BAM diagnosis since the 1980s.
  • Increased referrals for SeHCAT testing necessitate efficient and accessible diagnostic methods.

Purpose of the Study:

  • To review and discuss standard techniques for measuring SeHCAT retention.
  • To present a simplified, modified technique for SeHCAT retention measurement.
  • To adapt the SeHCAT test for use with modern dual-headed gamma cameras.

Main Methods:

  • Review of established SeHCAT retention measurement protocols.
  • Description of a modified technique utilizing a noncollimated whole-body scanner.
  • Adaptation of the modified technique for contemporary dual-headed gamma camera systems.

Main Results:

  • Standard SeHCAT retention measurement techniques are discussed.
  • A simple, modified technique using a noncollimated whole-body scanner is detailed.
  • The modified technique is suitable for most modern dual-headed gamma cameras.

Conclusions:

  • The SeHCAT test remains crucial for diagnosing bile acid malabsorption.
  • A modified, simplified scanning technique offers a practical alternative for SeHCAT retention measurement.
  • This adapted method enhances the accessibility and applicability of SeHCAT testing with current imaging technology.