Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2020 Feb 7;10:64. doi: 10.3389/fonc.2020.00064

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

Copyright © 2020 Cacciato Insilla, Vivaldi, Giordano, Vasile, Cappelli, Kauffmann, Napoli, Falcone, Boggi and Campani.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

PMC Copyright notice

iDworak TRG system applied to PCs. iDworak TRG system applied to PCs. (A) (4x): dominant tumor mass with poor fibrosis. (Grade 0). (B) (4x): dominant tumor mass with obvious fibrosis (Grade 1). (C) (4x): few tumor cells or groups (easy to find, Grade 2); arrows indicate neoplastic glands. (D) (4x and 20x): very few tumor cells (difficult to find microscopically, Grade 3); in this case neoplastic cells were detected in only one slide. Total response (corresponding to score 4) was not present in our group of patients.