RN027 | Classification of renal tumors

Case ID: 228

Publication date: 22 Apr, 2026

Consensus grade: Renal adenoma

User	Diagnosis	Difficulty	Comment
Pathologist 1	Renal adenoma	Not typical	over photo shopped
Pathologist 2	Renal adenoma	Typical
Pathologist 3	Renal adenoma	Typical
Pathologist 4	Renal adenoma	Typical
Pathologist 5	Renal adenoma	Typical
Pathologist 6	Renal adenoma	Typical
Pathologist 7	Renal adenoma	Typical
Pathologist 8	Renal adenoma	Typical
Pathologist 9	Renal adenoma	Typical	papillary adenoma
Pathologist 10	Renal adenoma	Typical
Pathologist 11	Renal adenoma	Typical
Pathologist 12	Renal adenoma	Typical	need to know the size
Pathologist 13	Renal adenoma	Typical
Pathologist 14	Renal adenoma	Typical
Pathologist 15	Papillary RCC (Type 1)	Typical
Pathologist 16	Renal adenoma	Typical
Pathologist 17	Renal adenoma	Typical

Case description (by case creator):

Papillary adenoma

Privacy Overview

This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. You also have the option to opt-out of these cookies. But opting out of some of these cookies may have an effect on your browsing experience.

Necessary

Always Enabled

Necessary cookies are absolutely essential for the website to function properly. These cookies ensure basic functionalities and security features of the website, anonymously.

Cookie	Duration	Description
PHPSESSID	session	This cookie is native to PHP applications. The cookie is used to store and identify a users' unique session ID for the purpose of managing user session on the website. The cookie is a session cookies and is deleted when all the browser windows are closed.
viewed_cookie_policy	1 year	The cookie is set by the GDPR Cookie Consent plugin to store whether or not the user has consented to the use of cookies. It does not store any personal data.

Analytics

Analytical cookies are used to understand how visitors interact with the website. These cookies help provide information on metrics the number of visitors, bounce rate, traffic source, etc.

Cookie	Duration	Description
_ga	2 years	The _ga cookie, installed by Google Analytics, calculates visitor, session and campaign data and also keeps track of site usage for the site's analytics report. The cookie stores information anonymously and assigns a randomly generated number to recognize unique visitors.
_gat_gtag_UA_71099952_1	1 minute	Set by Google to distinguish users.
_gid	1 day	Installed by Google Analytics, _gid cookie stores information on how visitors use a website, while also creating an analytics report of the website's performance. Some of the data that are collected include the number of visitors, their source, and the pages they visit anonymously.

Login Status

Consensus grade: Renal adenoma