Infective endocarditis detection through SPECT/CT images digital processing

Albino Moreno; Raquel Valdés; Luis Jiménez; Enrique Vallejo; Salvador Hernández; Gabriel Soto

doi:10.1117/12.2043765

24 March 2014 Infective endocarditis detection through SPECT/CT images digital processing

Albino Moreno, Raquel Valdés, Luis Jiménez, Enrique Vallejo, Salvador Hernández, Gabriel Soto

Author Affiliations +

Proceedings Volume 9035, Medical Imaging 2014: Computer-Aided Diagnosis; 90353M (2014) https://doi.org/10.1117/12.2043765
Event: SPIE Medical Imaging, 2014, San Diego, California, United States

Abstract

Infective endocarditis (IE) is a difficult-to-diagnose pathology, since its manifestation in patients is highly variable. In this work, it was proposed a semiautomatic algorithm based on SPECT images digital processing for the detection of IE using a CT images volume as a spatial reference. The heart/lung rate was calculated using the SPECT images information. There were no statistically significant differences between the heart/lung rates values of a group of patients diagnosed with IE (2.62±0.47) and a group of healthy or control subjects (2.84±0.68). However, it is necessary to increase the study sample of both the individuals diagnosed with IE and the control group subjects, as well as to improve the images quality.

Citation Download Citation

Albino Moreno, Albino Moreno, Raquel Valdés, Raquel Valdés, Luis Jiménez, Luis Jiménez, Enrique Vallejo, Enrique Vallejo, Salvador Hernández, Salvador Hernández, Gabriel Soto, Gabriel Soto, "Infective endocarditis detection through SPECT/CT images digital processing", Proc. SPIE 9035, Medical Imaging 2014: Computer-Aided Diagnosis, 90353M (24 March 2014); doi: 10.1117/12.2043765; https://doi.org/10.1117/12.2043765

ACCESS THE FULL ARTICLE

PERSONAL SIGN IN
Full access may be available with your subscription

Email or Username Forgot your username?

Password Forgot your password?

Show

Remember Email/Username on this computer

Remember Password

No SPIE account? Create an account
or Institutional Sign In via Shibboleth

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available

Members: $14.40

Non-members: $18.00 ADD TO CART

Show All Keywords

Keywords/Phrases

Search In:

Publication Years