Related Experiment Video
Updated: May 20, 2026

Improved Hysteroscopic Resection of Endometrial Polyps Using 6-Fr Micro-Scissors and Forceps
Published on: August 2, 2024
Inflammatory fibroid polyp. A case report and review of the literature
Piero Rossi1, Mauro Montuori, Valerio Balassone
1Policlinico Tor Vergata, Roma, Italy. piero.rossi.box@alice.it
Introduction:
The Inflammatory fibroid polyp (IFP) is a mesenchymal polypoid lesion of the gastrointestinal tract that follows a benign course. Incidence is extremely low: from 0,1% to 2 %. Histologically, it consists of a sub mucous proliferation of vascolarized fibromuscolar tissue with a high eosinophils inflammatory infiltration. IFP can arise everywhere in the gastrointestinal tract but is described more frequently in the gastric antrum (70%).
Case Report:
We report a case of a 71-year-old woman presented to our department with a worsening history of lack's appetite, nausea and early satiety. We performed a review of the literature from 1949 to 2011. 196 cases of IFPs were found.
Conclusion:
Clinical symptoms are heterogeneous and endoscopy's examination revealed only presence of a sub-mucosal lesion, and their biopsies often gave not diagnostic localization. In the differential diagnosis, it's important to discern between eosinophilic gastroenteritis, gastrointestinal stromal tumor, inflammatory pseudotumor, hemangioendothelioma, and hemangiopericytoma. Eco-endoscopic appearance and biopsies associated may provide useful informations, that can steer to the diagnostic suspect of IFP. Despite this is a benign lesion, this one often needs a surgical excision on healthy margin. In literature is also described high local recurrence, specially when incomplete excision proceeded.
Keywords:
Gastric sub-mucosal tumor, Inflammatory fibroid polyp, Stomach, Vanek's Tumor.
Insights
Inflammatory fibroid polyps (IFPs) are rare benign gastrointestinal tumors. Diagnosis can be challenging, often requiring surgical excision for definitive treatment and to prevent recurrence.
Area of Science:
- Gastroenterology
- Surgical Pathology
Background:
- Inflammatory fibroid polyps (IFPs) are rare mesenchymal neoplasms of the gastrointestinal tract, typically benign.
- They are characterized by submucosal proliferation of vascularized fibromuscular tissue with eosinophilic infiltration.
- While IFPs can occur anywhere in the GI tract, they are most common in the gastric antrum (70%).
Observation:
- A case of a 71-year-old woman with non-specific symptoms like loss of appetite, nausea, and early satiety is presented.
- A literature review identified 196 cases of IFPs between 1949 and 2011.
- Endoscopic examination often reveals submucosal lesions, with biopsies frequently yielding non-diagnostic results.
Findings:
- Clinical presentation of IFPs is heterogeneous, making diagnosis difficult.
- Differential diagnosis includes eosinophilic gastroenteritis, GIST, inflammatory pseudotumor, hemangioendothelioma, and hemangiopericytoma.
- Combined eco-endoscopic appearance and biopsies can suggest an IFP diagnosis.
Implications:
- Despite being benign, IFPs often necessitate surgical excision with clear margins.
- Incomplete excision is associated with a high rate of local recurrence.
- Accurate diagnosis and complete surgical removal are crucial for managing IFPs and preventing recurrence.
Related Concept Videos
Inflammatory Bowel Disease I: Ulcerative Colitis
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
Inflammatory Bowel Disease I: Introduction
Inflammatory Bowel Disease II: Crohn's Disease
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by transmural...
Inflammatory Bowel Disease V: Surgical Management
Here are some common surgical interventions for IBD:
Appendicitis
Chronic Bowel Disorders: Introduction
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...