Stains
Myogenin
Copyright: 2002-2015, PathologyOutlines.com, Inc.
PubMed Search: Myogenin [title]
Myogenin
Author: Nat Pernick, M.D.
Topic Completed: 1 June 2005
Minor changes: 7 March 2019
Copyright: 2002-2015, PathologyOutlines.com, Inc.
PubMed Search: Myogenin [title]
Table of Contents
Definition / general | Microscopic (histologic) images | Positive staining - normal | Negative stainingCite this page: Pernick N. Myogenin. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/stainsmyogenin.html. Accessed May 28th, 2020.
Definition / general
- Myogenic transcriptional regulatory protein expressed early in skeletal muscle differentiation
- Sensitive and specific for rhabdomyosarcoma
- Focal nuclear staining in desmoid tumors, infantile myofibromatosis, synovial sarcoma, infantile fibrosarcoma, entrapped atrophic or regenerative skeletal muscle (Am J Surg Pathol 2001;25:1150)
Microscopic (histologic) images
Hepatorenal embryonal rhabdomyosarcoma
Positive staining - normal
- Normal fetal muscle
Negative staining
- Normal adult muscle
