inflammatory fibroid polyp
Inflammatory fibroid polyps (IFPs) are rare mesenchymal tumors of the gastrointestinal tract that consist of spindle-shaped stromal cells and an inflammatory infiltrate rich in eosinophils. Their etiology and histogenesis remain unknown.
Immunochemistry
CD34+ (14707872)
fascin+ (14707872)
cyclin-D1+ (14707872)
References
Pantanowitz L, Antonioli DA, Pinkus GS, Shahsafaei A, Odze RD. Inflammatory fibroid polyps of the gastrointestinal tract: evidence for a dendritic cell origin. Am J Surg Pathol. 2004 Jan;28(1):107-14. PMID: 14707872