#Breastpath

1. Some basics of breast anatomy/histology, with broccoli, for those starting out.

Thanks to Mrs. @Teclis82 for donating part of dinner (reluctantly) for science.

@ariella8 @ADamronMD @TheKarenPinto @LizaMQuintana @RoncinMD @dr_MPrieto @TxicMegacolon

2. A cruciferous conception of the breast ductal/lobular system:

Each large branch (colored lines), along with its ramifications, defines a breast lobe. Conceptually important, but not easily identifiable anatomically.

3. Cut surface:

Pics taken from a fantastic recent review on DCIS, read it, you’ll be a better breast pathologist.

Full text:

https://www.nature.com/articles/s41379-019-0204-1

4. Terminal ductular lobular unit: the end part of the broccoli. Picture the lobule as the little green nub at the very end.

TDLU pic:
https://www.google.com/amp/s/slideplayer.com/amp/5988133/

5. TDLU: where most neoplasia happens. Note that the broccoli doesn’t have an equivalent for the acinus... but looks cool under a microscope.

Pics from:

http://google.com/amp/s/www.pint …

Thanks all!