Inflammatory fibroid polyp of the esophagus

Hybrid laparo-endoscopic access: New approach to surgical treatment for giant fibrovascular polyp of esophagus: A case report and review of literature

BACKGROUND

Fibrovascular polyps are rare type of esophageal submucosal neoplasms. They are highly vascularized and can cause difficulty swallowing and even fatal complications such as uncontrolled bleeding and death caused by asphyxiation in case of tumor migration to oropharynx. In the article we describe a novel hybrid technique to surgical treatment – an endoscopic submucosal dissection with laparoscopic removal of the tumor.

CASE SUMMARY

The patient with a giant fibrovascular esophageal polyp presented with cough, discomfort in the throat, difficulty swallowing, and an episode of tumor migration into oropharynx. The patient was investigated with several imaging studies and was diagnosed with a giant highly vascularized esophageal fibrovascular polyp. The follow-up period of eight months accompanied with no complications.

CONCLUSION

This method has been shown to have comparable rates of recurrence and a low risk of complications.

Difficult endoscopic resection of a giant esophageal fibrovascular polyp: case report and literature review

Esophageal fibrovascular polyp is rare in esophageal neoplasms and usually very large. Here, we present a case of giant esophageal fibrovascular polyp. The patient had dysphagia and choking sensation at presentation. She underwent positron emission-computed tomography (PET-CT), endoscopy, endoscopic ultrasonography, and fine needle aspiration. She was clinically diagnosed as having an esophageal benign tumor and underwent endoscopic submucosal dissection. The polyp was successfully resected; however, the process was very difficult, and the lesion was too large to pass through the upper esophagus. Finally, we removed the lesion surgically. Fibrovascular polyps are often large, and if endoscopic resection is chosen, it is necessary to consider the difficulties that may be encountered during resection, before initiating treatment.

Inflammatory Fibroid Polyp of the Gastrointestinal Tract: A Systematic Review for a Benign Tumor

BACKGROUND/AIM

Inflammatory fibroid polyp (IFP) is a rare, usually solitary and intraluminal polypoid benign tumor that can affect any part of the gastrointestinal (GI) tract, although in the majority of cases it affects the stomach. This lesion is characterized by proliferation of highly vascular fibrous tissue and infiltration by a variable number of different inflammatory cells. Its etiology is unknown. Our aim was to describe all the reported data concerning IFP.

MATERIALS AND METHODS

An extensive search of the PubMed Index was performed for publications with titles or abstracts containing the terms: "inflammatory fibroid polyp" with/without "Vanek". Results were filtered for publications in English and concerning only humans. One hundred and twenty-four publications were finally included in this review.

RESULTS

IFP has a female predominance. It affects patients in their 5th decade of life, although there are cases of patients from 4 to 84 years of age. IFP usually affects the stomach and more specifically the gastric antrum but can be detected throughout the GI tract. A significant number of cases remain asymptomatic but the most frequent presentations of IFP are abdominal pain, acute abdomen and GI bleeding. Most cases are treated by endoscopic resection of the lesion. No recurrence nor IFP-specific complications have been reported. Histopathology of IFP varies.

CONCLUSION

It is relatively safe to conclude that both the etiology and the timing of diagnosis might change the histopathology, immunohistological staining and tissue structure of IFP. Suggested theories should be taken into consideration with caution as the etiology and pathophysiological mechanisms of IFP are unknown.

Laparoscopy Endoscopy Cooperative Surgery for Inflammatory Fibroid Polyp in the Esophagus

Inflammatory fibroid polyp (IFP) appears most often in the stomach. We herein report an extremely rare case of esophageal IFP resected using laparoscopy endoscopy cooperative surgery (LECS). A 73-year-old man with dysphagia underwent esophagogastroduodenoscopy. A 50-mm semi-pedunculated submucosal tumor was observed in the esophagogastric junction. Endoscopic ultrasonography showed a homogeneous, hypoechoic, and well-vascularized tumor in the second and third layers of the stomach, but endoscopic ultrasonography-guided fine-needle aspiration failed to establish a definite diagnosis. Since he was suffering from dysphagia, LECS was performed. The resected specimen proved that the tumor was an IFP originating from the esophagus.

Esophageal polyps in pediatric patients undergoing routine diagnostic upper gastrointestinal endoscopy: a multicenter study

Esophageal polyps are uncommon findings in pediatric patients, and reports have been limited to case reports. Esophageal polyps have been previously ascribed to esophagitis secondary to gastroesophageal reflux, medications, infections and recurrent vomiting. They have been associated with underlying conditions such as hiatal hernia, Barrett's esophagus, eosinophilic esophagitis and Crohn's disease. Presenting complaints of children with esophageal polyps have included vomiting, dysphagia, hematemesis and abdominal pain. The aim of this paper is to characterize the incidence, clinical presentation and progression, histologic subtypes and associated mucosal abnormalities in children with esophageal polyps. A retrospective multicenter study was performed at four institutions identifying diagnosis of esophageal polyps in pediatric patients (<21 years). Information was obtained from patient charts, endoscopy reports and histopathology reports. Specimens and slides were examined by experienced pediatric pathologists for all included cases. Esophageal polyps were identified in 13 patients (9 M) from 9438 esophagogastroduodenoscopies (0.14%). Mean age of subjects was 9.2 years. Vomiting was the most common indication for endoscopy. Polyp location was at the gastroesophageal junction in 7 of the 13 cases. Most polyps were inflammatory (n = 7). Esophagitis was noted in 69% of those with esophageal polyps. Repeat endoscopies in six patients at a mean interval of 8 months noted persistence of polyps in all six patients. This paper is the first to characterize esophageal polyps in pediatrics. These polyps are rare in children and often are associated with esophagitis. Presenting complaints seem to vary by age. Polyps did not consistently change with either time or acid suppression. The optimal management strategy has yet to be defined and likely depends on the underlying pathophysiologic process.

Clinicopathologic features of inflammatory fibroid polyp of the esophagus

AIM: To explore the clinical and pathological features of inflammatory fibroid polyp (IFP) of the esophagus and to discuss its diagnosis, differential diagnosis, treatment and prognosis.

METHODS: A case of IFP of the esophagus was investigated by light microscopy and immunohistochemistry. A literature review was then performed to summarize the clinical and pathological features of the disease.

RESULTS: A 71-year-old man presented with epigastric/retrosternal pain and dysphagia for 3 months. Endoscopy revealed a hemispheric lesion, 2.5 cm in size, in the esophageal mucosa about 35 cm from incisors. On EUS, the lesion (13.2 mm x 11 mm) was hypoechogenic and inhomogeneous, and was located under the mucosa of the esophagus, with a clear boundary. Surgical resection of the esophageal mass was performed, and the final pathologic diagnosis was IFP of the esophagus.

CONCLUSION: IFP of the esophagus is an extremely rare mesenchymal tumor with benign behavior and good prognosis. A correct preoperative diagnosis is difficult and relies on postoperative pathological examination. Surgical excision is the preferred treatment for IFP.

Successful endoscopic removal of a giant upper esophageal inflammatory fibrous polyp

Giant esophageal inflammatory fibrous polyp (especially > 17 cm in size) is seen rarely. Endoscopic removal has been reported rarely because the procedure is technically demanding and the hemostasis is difficult to ascertain. Here, we describe a case of a giant upper esophageal inflammatory fibrous polyp that was resected successfully by endoscopy.

Giant esophageal squamous papilloma: a case report

Esophageal papilloma is a rare disorder that may cause hypopharyngeal symptoms. This patient was a 56-year-old man who presented with cough and choking symptoms. After the initial negative laryngoscopy, a fiberoptic endoscopy revealed a mass originating from the hypopharyngeal area, which was resected surgically and found to be non-malignant.

Gut eosinophilia in food allergy and systemic and autoimmune diseases

Eosinophilic gastroenteritis is a rare disease characterized by striking tissue eosinophilia in any layer of the gut wall; however, many diseases can cause increased gut eosinophilia. Allergic reactions to food are an important cause of gut eosinophilia. Not all adverse reactions to food are IgE mediated, and most cases of IgE-mediated food allergy do not have eosinophilic gastroenteritis. Parasitic, bacterial, and viral pathogens as well as certain systemic diseases such as vasculitis can cause gut eosinophilia. These heterogeneous conditions are reviewed in this article.

Inflammatory fibroid polyp of the oesophagus

BACKGROUND

Inflammatory fibroid polyp of the oesophagus is an uncommon lesion and very rarely it grows rapidly.

CASE PRESENTATION

We present the case of a patient with a rapidly growing inflammatory fibroid polyp (IFP) of the oesophagus, which showed up within five months after a normal endoscopy.

CONCLUSION

The treatment of IFP is by surgical excision, either open or endoscopic. Laser or other form of ablative treatment like thermo cautery can also be tried.

Rare case of inflammatory fibrous polyp of the esophagus

Esophageal inflammatory fibrous polyps are extremely rare benign neoplasms. The manuscript illustrates a case of a man complaining of pyrosis and gastroesophageal reflux symptoms. Diagnostic work-up showed an expansive lesion of the distal esophagus simulating malignancy but with negative, repeated, multiple biopsies. The considerable size of the lesion, and the suspicion of a malignant tumor because of the presence of ulceration, indicated esophagectomy with extensive lymphadenectomy and intrathoracic esophagogastroplasty. The diagnosis of inflammatory polyp of the esophagus was achieved postoperatively. The Discussion deals with a review of the literature and considers the performed operation a good choice considering the hypothesis of a malign neoplastic evolution of this lesion.

Hyperplastic polyps of the esophagus and esophagogastric junction: histologic and clinicopathologic findings

Hyperplastic polyps of the esophagus and esophagogastric junction region (EGJ) are uncommon lesions characterized by hyperplastic epithelium (foveolar-type, squamous, or both) with variable amounts of inflamed stroma. They have been reported almost exclusively in the radiologic and clinical literature as occurring predominantly in association with gastroesophageal reflux disease (GERD). Comprehensive histologic and clinicopathologic evaluation of these polyps, their association with background mucosal pathology, and their association with Barrett's esophagus has not been previously performed. We studied 30 hyperplastic polyps from 27 patients and characterized the histologic, endoscopic, and clinical features of both the polyps and the background esophagus. Hyperplastic polyps were most common in the region of the EGJ (67%), followed by the distal esophagus (30%) and mid-esophagus (3%). Most (80%) were composed of predominantly cardiac-type mucosa, predominantly squamous mucosa (17%), or an admixture (3%). Intestinal metaplasia of the polyp was present in only 7% and low-grade dysplasia in only 3%. In the majority of cases (67%) hyperplastic polyps were associated with concurrent or recent ulcers or erosive esophagitis. In most cases (48%) esophageal injury was associated with GERD, but other potential etiologies included medications, infection, anastomotic or polypectomy sites, vomiting, and photodynamic therapy. Four patients (15%) had Barrett's esophagus, three of whom had or developed dysplastic Barrett's mucosa. These results underscore the pathogenesis of esophageal/EGJ region hyperplastic polyps as a mucosal regenerative response to surrounding mucosal injury. Careful clinical history and biopsy of the nonpolypoid mucosa are essential for determining the clinicopathologic context in which the polyps have developed.