We encourage submission of new images for What's Your Diagnosis, where participants can view and comment on slides of pathology images. Please send slide(s) with the text you would like to include to firstname.lastname@example.org.
Posted By: Sarah H. Tannehill-Gregg, DVM, PhD, DACVP
Fri Jun 5th, 2015
Has anyone else seen this type of lesion as a background change in Cynomolgus monkey kidneys?
This is a control, Mauritian-origin male(noted in females as well), 3-5 years old. There are typically multiple foci/animal; the needle-shaped crystalline material is present some of the time only, and is
Posted By: Basel T. Assaf, BVSc, PhD, Diplomate ACVP
Fri Apr 24th, 2015
A case of orchitis due to natural rhesus cytomegalovirus (CMV) recrudescence in an immunosuppressed rhesus macaque stained with Tri-color IHC for CD3+ T cells in brown, CMV+ cells in fuchsia, and CD163+ Macrophages in green over a hematoxylin counterstain.
Posted By: Michael C. Boyle, DVM, PhD, DACVP, DABT
Mon May 20th, 2013
Tissue from a SCID-beige mouse injected with induced pluripotent stem cells (iPSCs) from an endocrine disruptor screening program (EDSP) study. iPSCs are treated with a variety of endocrine modulating compounds, and evaluated in a number of experiments including the one resulting in our current Tox