Fallopian tubes & broad ligament
Fallopian tube tumors
Malignant mixed Müllerian tumor
Author: Nat Pernick, M.D.
Topic Completed: 1 September 2013
Minor changes: 2 December 2020
Copyright: 2002-2021, PathologyOutlines.com, Inc.
PubMed Search: Malignant mixed Müllerian tumor fallopian tube
Table of Contents
Definition / general | Gross description | Gross images | Microscopic (histologic) description | Differential diagnosisCite this page: Pernick N. Malignant mixed Müllerian tumor. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/fallopiantubesmmmt.html. Accessed October 25th, 2021.
Definition / general
- Rare, < 70 cases reported
- Similar age and clinical presentation as primary tubal carcinoma
- p53 positive in one study of two tumors (Mod Pathol 1994;7:619)
- References: Arch Pathol Lab Med 1987;111:386
Gross description
- Large, polypoid mass protruding into lumen
Gross images
AFIP images
Lumen is distended by solid tumor tissue
Microscopic (histologic) description
- Similar to MMMT of uterus
- Homologous and heterologous stromal component may be present
Differential diagnosis
