no specimen
Surgical pathology · anatomic teaching tool

The gross room, wherever you are.

Practice the full grossing workflow on breast specimens — measure, ink, section, and dictate — without needing a real specimen, a gross room, or anyone looking over your shoulder.

Site of origin
Clock face and quadrant labels mirror between sides.

For educational use only. This simulator does not substitute for training, supervision, or institutional protocol. Handle real specimens according to your own institution's policies.

Inking conventions vary between institutions. The colours offered here are generic. Refer to your institution's margin inking code.

Lesion type, size, and location are randomized on each case. No patient data of any kind is represented.

Total mastectomy

Left breast
Workflow0 of 5
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Gross description

builds as you work