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

. 2019 Mar 15;1(1):26–36. doi: 10.1002/acr2.1003

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

© 2019 The Authors. ACR Open Rheumatology published by Wiley Periodicals, Inc. on behalf of American College of Rheumatology.

This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.

PMC Copyright notice

Typical capillary proliferation (CP) and small‐vessel vasculopathy in lungs with advanced systemic sclerosis–related pulmonary fibrosis. (A) Diffuse distribution of CP (hematoxylin and eosin [H&E] stain; original magnification ×100); (B) Higher power example of CP; the alveolar walls have irregularly dilated capillaries with more than two layers (arrows) (H&E stain; original magnification ×200); (C) CP is demonstrated by highlighting endothelial cells, (CD31 immunohistochemistry stain; original magnification ×200); (D) Bronchovascular bundle demonstrating prominent pulmonary arterial intimal fibrosis (trichrome/elastin stain; original magnification ×100).