- Colon tumor > Polyps > Inflammatory fibroid polyp by Taofic Mounajjed, M.D.
- Informatics > Image analysis > Image analysis - introduction by Jerome Cheng, M.D.
- Liver and intrahepatic bile ducts - Tumor > Benign tumors / conditions > Focal nodular hyperplasia (FNH) by Omid Savari, M.D., Senior Author: Joseph F. Tomashefski, Jr., M.D.
- Ovary tumor > Other > Pathologic TNM and FIGO classification, staging of tumors of the ovary, fallopian tube and primary peritoneal carcinoma by Natalia Buza, M.D.
- Stains and molecular markers > SMARCA4/BRG1 by Susan M. Armstrong, M.D., Ph.D., Senior Author: Brendan C. Dickson, M.D., MSc
- Thyroid gland > Bethesda guidelines for cytology > Adequacy by Ayana Suzuki, C.T., Senior Author: Andrey Bychkov, M.D., Ph.D.
- Uterus > Epithelial tumors > Perivascular epithelioid cell tumor (PEComa) by Jennifer Bennett, M.D.
We have added new images to the following topics:
- Lung nontumor > Infections > Tuberculosis (TB) gross and micro images contributed by Dr. Sajna VM Kutty, MVR Cancer Centre and Research Institute, Kozhikode, Kerala, India