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Garmpis N, Damaskos C, Garmpi A, Georgakopoulou VE, Sakellariou S, Liakea A, Schizas D, Diamantis E, Farmaki P, Voutyritsa E, Syllaios A, Patsouras A, Sypsa G, Agorogianni A, Stelianidi A, Antoniou EA, Kontzoglou K, Trakas N, Dimitroulis D. Inflammatory Fibroid Polyp of the Gastrointestinal Tract: A Systematic Review for a Benign Tumor. In Vivo 2021; 35:81-93. [PMID: 33402453 DOI: 10.21873/invivo.12235] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 10/04/2020] [Accepted: 10/06/2020] [Indexed: 12/16/2022]
Abstract
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.
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Affiliation(s)
- Nikolaos Garmpis
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Christos Damaskos
- Renal Transplantation Unit, Laiko General Hospital, Athens, Greece; .,N.S. Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Anna Garmpi
- First Department of Propedeutic Internal Medicine, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Vasiliki E Georgakopoulou
- Department of Pulmonology, Laiko General Hospital, Athens, Greece.,First Department of Pulmonology, Sismanogleio Hospital, Athens, Greece
| | - Stratigoula Sakellariou
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Aliki Liakea
- First Department of Pathology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Dimitrios Schizas
- First Department of Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Evangelos Diamantis
- Department of Endocrinology and Diabetes Center, G. Gennimatas General Hospital, Athens, Greece
| | - Paraskevi Farmaki
- First Department of Pediatrics, Agia Sofia Children's Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Errika Voutyritsa
- N.S. Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Athanasios Syllaios
- First Department of Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Alexandros Patsouras
- Second Department of Internal Medicine, Tzanio General Hospital, Piraeus, Greece
| | - Georgia Sypsa
- Department of Pulmonology, Laiko General Hospital, Athens, Greece
| | | | - Athanasia Stelianidi
- First Department of Pediatrics, Agia Sofia Children's Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Efstathios A Antoniou
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece.,N.S. Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Konstantinos Kontzoglou
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece.,N.S. Christeas Laboratory of Experimental Surgery and Surgical Research, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Nikolaos Trakas
- Department of Biochemistry, Sismanogleio Hospital, Athens, Greece
| | - Dimitrios Dimitroulis
- Second Department of Propedeutic Surgery, Laiko General Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Esophageal inflammatory pseudotumor with low-dose corticosteroid therapy after surgery. Clin J Gastroenterol 2021; 14:427-433. [PMID: 33677801 DOI: 10.1007/s12328-021-01377-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 02/22/2021] [Indexed: 10/22/2022]
Abstract
Inflammatory pseudotumors of the esophagus are extremely rare, and the treatment has been controversial. Herein, we report a case of esophageal inflammatory pseudotumor with low-dose corticosteroid treatment following surgery. A 50-year-old woman with a 3-month history of progressive dysphagia and weight loss, was admitted to our hospital for examination and treatment. Esophagography and endoscopic examination revealed a mass present from the cervical esophagus to the upper thoracic esophagus with severe esophageal stricture. Ultrasound-guided fine needle aspiration cytology, boring biopsy, and mucosal incision-assisted biopsy reveal chronic inflammation, but histological diagnosis was not proven. Surgery was performed to confirm diagnosis and to relieve esophageal stricture. However, because of dense adhesions around the tumor, complete tumor resection was not achieved. Histopathological examination showed an inflammatory infiltrate with plasma cells, eosinophils, neutrophils, and lymphocytes, suggesting an inflammatory pseudotumor. After surgical resection, the esophageal stricture remained, possibly due to the residual tumor. We used a postoperative low-dose steroid treatment that resulted in complete resolution. There has not been any evident sign of recurrence for more than 2 years.
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Papadopoulou D, Chatziralli I, Papadopoulos V, Filitantzi C, Demertzidis C. Synchronous gastric inflammatory myofibroblastic tumour with gastrointestinal stromal tumour of the stomach and hepatic syringious haemangioma. J Surg Case Rep 2012; 2012:7. [PMID: 24960722 PMCID: PMC3649450 DOI: 10.1093/jscr/2012.1.7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
Abstract
Inflammatory myofibroblastic tumour of the stomach is a very rare lesion. A case of a gastric inflammatory myofibroblastic tumour associated with gastrointestinal stromal tumour of the stomach and hepatic syringious haemangioma is described. We report an 80-year-old male who had an exophytic mass in the area of the pylorus and the duodenum, where hepatic cysts were found in the magnetic resonance (MRI) scan on examination of hypochromic microcytic anaemia, and prolapsus and torsion of the bulb of the stomach found during gastroscopy. During surgical excision of the exophytic mass, a gastrointestinal stromal tumour from the gastric fundus and a syringious haemangioma from the superior hepatic surface were resected. All tumours were treated successfully by surgical excision. The patient had an uneventful recovery. Neither recurrence nor metastasis was found after a 12-month follow-up. To our knowledge, this is the first time that such an association is reported in the literature.
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Park SH, Kim JH, Min BW, Song TJ, Son GS, Kim SJ, Lee SW, Chung HH, Lee JH, Um JW. Exophytic inflammatory myofibroblastic tumor of the stomach in an adult woman: A rare cause of hemoperitoneum. World J Gastroenterol 2008; 14:136-9. [PMID: 18176977 PMCID: PMC2673379 DOI: 10.3748/wjg.14.136] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
Inflammatory myofibroblastic tumor (IMT) of the stomach in adults is extremely rare, with unpredictable prognosis. We present a 55-year-old woman with a gastric IMT. She experienced sudden abdominal pain 4 d previously. Physical examination showed mild abdominal tenderness in the hypogastrium, but no palpable abnormal abdominal mass. Abdominal CT showed a mass of approximately 8 cm in the gastrocolic ligament. On laparoscopic exploration, unexpected hemoperitoneum of approximately 1.5 L of blood was found, and an exophytic gastric mass of approximately 10 cm, appeared from the anterior wall of the gastric body along the greater curvature. Laparoscopy further showed that non-clotting blood in the abdominal cavity seemed to be from the gastric tumor. After conversion to open surgery for more precise evaluation of the cause of hemoperitoneum and the large friable tumor, gastric wedge resection, including the tumor, was conducted. The final diagnosis was consistent with IMT that originated from the gastric wall.
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