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09 October 2023: Articles

Unusual Presentation of an Uncommon Malignancy: A 74-Year-Old Woman with Aggressive Fibromatosis of the Large Intestine Presenting as a Liver Mass and the Therapeutic Management

Challenging differential diagnosis, Diagnostic / therapeutic accidents, Unusual setting of medical care, Rare disease

Christos Vallilas ** , Stavros P. Papadakos * , Theodoros Androutsakos D , Alexandros Pergaris B , Panagiotis Sarantis D , Eirini A. Apostolidi B , John Griniatsos D , Michalis V. Karamouzis D , Stavros Sougioultzis D

DOI: 10.12659/AJCR.939862

Am J Case Rep 2023; 24:e939862

Figure 2. The tumor exhibited low cellularity, comprising mainly spindle cells with minimal atypia in a thick collagenous background (H & E staining) (A). On immunohistochemistry, tumor cells were positive for SMA (B) and beta-catenin (C). On immunohistochemistry, tumor cells were negative for desmin (D). Magnification 20×.

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American Journal of Case Reports eISSN: 1941-5923
American Journal of Case Reports eISSN: 1941-5923