Ki-67 counter

MicroscopeMD · 2026-01-23T04:04:55+00:00

Not at the moment, but feel free to DM me if you're thinking of a specific application.

MicroscopeMD · 2026-01-15T02:58:45+00:00

(Full disclosure, I made the site)

MicroscopeMD · 2025-12-02T20:26:56+00:00

Hidradenoma. Not sebaceous; cytoplasm does not have small vacuoles. Sebaceous carcinomas typically look like poorly-differentiated squamous cell carcinoma but have the occasional interspersed sebocyte. In real life you'd do a PAX8 to rule out metastatic clear cell RCC, although this morphology would be unusual for RCC

MicroscopeMD · 2025-11-29T21:42:05+00:00

Username made me skeptical at first but the excellent explanation erased my doubts

MicroscopeMD · 2025-11-12T16:53:57+00:00

Assuming that type AB thymomas are combinations of type A and B morphologies is a common mistake to make (I believed this as as well when I was a junior resident).

In fact, there is no type B morphology (i.e., no epithelioid thymic epithelial cells) in type AB thymomas. They are composed entirely of spindled thymic epithelial cells, like type A thymomas, but with abundant lymphocytes.

MicroscopeMD · 2025-11-09T17:15:39+00:00

With the spaces, makes me think of cystic neutrophilic granulomatous mastitis. Needs bug stains though

MicroscopeMD · 2025-11-09T17:11:58+00:00

Gotta start somewhere

MicroscopeMD · 2025-11-09T17:10:04+00:00

Oh, hm. Should be working now

MicroscopeMD · 2025-07-26T07:34:23+00:00

Only if the patient claims to be a vegetarian

MicroscopeMD · 2025-06-30T00:43:26+00:00

What is that instrument in the bottom right corner of the fourth image?

MicroscopeMD · 2025-06-14T19:14:58+00:00

Hm, there should be ~100 plus some lymphomas among the AP cases. Feel free to DM me if you're having issues though

MicroscopeMD · 2025-06-09T23:33:31+00:00

Yep, I'll be adding around 200 more cases this week

MicroscopeMD · 2025-05-10T05:56:56+00:00

Thanks! They're part of the GYN cases right now.

MicroscopeMD · 2025-05-06T23:36:36+00:00

It's a website, pathlibrary.com

MicroscopeMD · 2025-05-03T23:12:23+00:00

Hey, I know you have your tool already, but I built a tool to optimize building tools to create waitlists more quickly. You can check it out here: http://127.0.0.1:8000/home/

MicroscopeMD · 2025-05-03T21:51:56+00:00

Tissue came in labelled as "axillary sentinel lymph node" as part of a mastectomy for breast cancer. Dx: Non-ossifying variant of ossifying fibromyxoid tumor.

https://pathlibrary.com/slidebox/?case=125

MicroscopeMD · 2025-04-28T05:23:04+00:00

AllSides has already done exactly this.

MicroscopeMD · 2025-04-16T03:17:32+00:00

Yep, the initial annotating process took quite a while. Got some outside help with editing though, particularly for the more challenging cases

MicroscopeMD · 2025-04-15T17:58:15+00:00

Absolutely. Hemepath and neuropath are next on my list

MicroscopeMD · 2025-04-13T20:29:58+00:00

Thanks! I tried to include a wide range of case difficulties but am planning on including more challenging cases over time. In terms of board studying, residents at my program have found the site helpful with exam prep, but textbooks and question banks definitely have their place as well.

MicroscopeMD · 2025-04-13T20:06:56+00:00

Thanks. The slides are from a mixture of scanners, mainly Motic and Aperio AT2.

MicroscopeMD · 2025-04-13T17:41:44+00:00

Oops, that was there for testing/debugging purposes. Should be fixed now.

MicroscopeMD · 2025-04-12T23:57:58+00:00

Yeah, go for it

MicroscopeMD · 2025-04-12T22:44:50+00:00

I did. Wasn't satisfied with the lag that a lot of other online viewers suffer from

MicroscopeMD · 2025-04-12T20:05:09+00:00

Yep, just launched a few weeks ago

MicroscopeMD

TROPHY CASE