As the saying goes, “A picture is worth a thousand words.” While it can take hundreds or thousands of words to convey a complicated concept; a single image can easily do the same thing. OPEN-i® is the open access biomedical image search engine from the National Library of Medicine’s Lister Hill Center for Biomedical Communications. OPEN-i® is unique in its ability to index both the article’s text and images from the open source literature and biomedical image collections. OPEN-i® searches and retrieves both abstracts and images (including charts, graphs, clinical images, etc.)
You can conduct a search in OPEN-i® by typing your terms in the search box or by selecting a saved image. From the results display, hover your cursor over an image and a MEDLINE citation will pop-up.
The following limits can be applied to your searches:
- Rank By (Newest, Oldest, Diagnosis, Etiology, etc.)
- Article Type (Abstract, Book Review, Brief Report, etc.)
- Image Type (CT Scan, Graphics, MRI, etc.)
- Subsets (Basic Sciences, Clinical Journal, Ethics, etc.)
- Collections (PubMed Central, Indiana U. Chest X-rays, USC Orthopedic Surgical Anatomy, etc.)
- License Type (Attribution, Attribution noncommercial, Attribution noncommercial no derivatives, etc.)
- Specialties (Behavioral Sciences, Biochemistry, Cancer, etc.)
- Search In (Titles, Mentions, Abstracts, etc.)
OPEN-i® contains over 3.7 million images from about 1.2 million PubMed Central® articles; over 7,400 chest x-rays with over 3,900 radiology reports; 67,500 images from the NLM History of Medicine collection; and over 2,000 orthopedic illustrations, plus MedPix.
Images are obtained from the following sources:
- The Open Access Subset of PubMed Central (PMC)
- The Indiana University hospital network
- The Orthopedic Surgical Anatomy Teaching Collection at the USC Digital Library
- Images from the History of Medicine Division from the U.S. National Library of Medicine
Copyright for use of the images remains with the authors or the journal.
For more information about copyright, search help, and technical problems, see the OPEN-i® FAQ page.
*Parts of this article were derived from the OPEN-i® website.
Posted in the July 2019 Issue