Rui Caetano Oliveira

Placenta acreta (at the very least). gross pictures!

Kidney can also have lots of different tumors. Female, 45yo with a metanephric adenoma!. Stains are PAX8 and WT1

oral cavity is a "treasure box" for pathologists! This time was an odontoma!

Peritoneum may experience decidual reaction during pregnancy - see the case of a Fallopian tube removed during C section for contraception purposes

Amyloid may be deposited anywhere in the human body - the colon is not an exception. These ones were taken out as polyps!!! Enjoy!