Teaching histology using a web‐based virtual microscopy laboratory

Digitized histology is rapidly replacing traditional microscopic viewing of tissue specimens in medical schools. Labeled static images can replace an atlas but do not provide students with all the learning benefits of a microscopy laboratory. We have developed a virtual microscopy web site that features a bank of digitized whole slide histological specimens that permits the user to scan and manipulate magnification in a zoom‐like fashion. Rather than viewing isolated images, the virtual microscope offers a more progressive and engaging mode of teaching that preserves the interpretive and diagnostic aspects of traditional microscopy. Annotated images may be viewed at all magnifications and can be seen in relation to surrounding tissues. All slides, annotations and text are entered and managed through an easy to use database system that provides multiple level search capabilities for cross referencing organs, tissues, cells and structures. The program makes maximum use of the visual space available on student laptop computers. While still in development, the web site has been used in medical and dental microanatomy courses in conjunction with traditional microscopy laboratories. The program facilitates independent study and economizes on laboratory hours, permitting reallocation of time to small group discussion. This work was supported by the Department of Neurobiology and Anatomy and the School of Medicine, West Virginia University.