OU CytoLearn is an online cytology and cytopathology learning program provided by the Department of Pathology of the University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, U.S.A. This program is intended for us only for educational purpose and not for diagnostic, therapeutic or research purposes. The opinions expressed herein represent only the opinions of the authors but not the Department of Pathology or College of Medicine of  the University of Oklahoma Health Sciences Center or the Oklahoma City Veterans Affairs Medical Center, Oklahoma City, Oklahoma.

Contributors:

• FNA question No. 1-20: Stanley Lightfoot, M.D., Posted on December 2007.

• FNA question No. 21-40: Ravindranauth Naresh Sawh, M.B., B.S., D.M., Posted on July, 2008.

• Fluid and blush question No. 1-40: Stanley Lightfoot, M.D., Posted on December 2007.

Editor:

Stanley Lightfoot, M.D.

Associate Professor of Pathology, Department of Pathology; Adjunct Associate Professor, Department of Surgery; Adjunct Associate Professor, Department of Family & Preventive Medicine, University of Oklahoma Health Sciences Center

and

Staff Pathologist, Oklahoma City Veterans Affairs Medical Center, Oklahoma City, Oklahoma.

Associate Editor and Webmaster

Kar-Ming Fung, M.D., Ph.D.

Assistant Professor of Pathology, Department of Pathology, University of Oklahoma Health Sciences Center

and

Staff Pathologist, Oklahoma City Veterans Affairs Medical Center, Oklahoma City, Oklahoma.