- Breast - nonmalignant > Inflammatory / infectious > Squamous metaplasia of lactiferous ducts (SMOLD) by Mary Ann Gimenez Sanders, M.D., Ph.D.
- CNS tumor > Miscellaneous > Staging by Nat Pernick, M.D.
- Microbiology > Gram positive organisms > Clostridioides difficile by Joshua A. Lieberman, M.D, Ph.D.
- Ovary tumor > Germ cell tumors > Yolk sac tumor by Sharon Song, M.D.; Senior Author: M. Carolina Reyes, M.D.
We have added new images to the following topics:
- Uterus > Stromal tumors > Myoma nascens gross images contributed by Anthony Eni, M.D.