Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2018 Jan 22;8:7. doi: 10.1186/s13550-018-0361-0

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s). 2018

Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.

PMC Copyright notice

Fig. 4 — Transaxial slices showing distribution of microspheres in the liver of a patient. Left: default OSEM (2 iterations, 10 subsets); middle: optimised OSEM (5 iterations, 15 subsets); right: optimised OSEM with full MC collimator modelling