- Chemistry > Toxicology - general by Derek B. Laskar, M.D.
- Mandible / maxilla > Nonodontogenic cysts within bone and oral mucosal / oral cavity > Surgical ciliated cyst by Anthony Chi, M.D., Ph.D.
- Skin inflammatory (nontumor) > Lichenoid and interface reaction patterns > Graft versus host disease by Ohoud Aljarbou, M.D., Senior Author: Omar P. Sangueza, M.D.
- Stains > Succinate dehydrogenase (SDHB) by Mir Alikhan, M.D.
- Stains > T cell leukemia / lymphoma protein 1 (TCL1) by Zhihong Hu, M.D., Ph.D., Senior Author: Sa A. Wang, M.D.
We have added new images to the following topics:
- Parasitology > Cutaneous / subcutaneous / soft tissue > Toxocara gross and micro images contributed by Bobbi Pritt, M.D.
- Parasitology > Gastrointestinal (not liver) > Hymenolepis nana micro images contributed by Bobbi Pritt, M.D.
- Parasitology > Hepatobiliary > Echinococcus micro images contributed by Bobbi Pritt, M.D.