Grading of minor salivary gland immuno-histopathology post-allogenic hematopoietic cell transplantation.

ABSTRACT: The oral cavity commonly displays mucosal lichenoid lesions and salivary gland dysfunction, which are considered different chronic Graft-versus-Host Disease (cGVHD) pathophysiology's. However, diagnostics of salivary gland (sg-)cGVHD are limited. The objectives of the current study are to evaluate the minor salivary gland (MSG) histo-immunopathological profiles post allogenic hematopoietic cell transplantation based on sg-cGVHD criteria. Design: Histopathology was characterized according to two published grading strategies. Firstly, the National Institute of Health (NIH) assessed peri-ductal/acinar infiltration, exocytosis, damage, and fibrosis, and a points-based grading scheme was established (0-16 points, Grade (G) 0 to IV). Second, a modified Sjögren's Syndrome focus-score with

SUBMITTER: Tollemar V 

PROVIDER: S-EPMC10148098 | biostudies-literature | 2023 Apr

REPOSITORIES: biostudies-literature