Coulier B, Coppens J P, Mailleux P, Gooris J P, Broze B
Service d'Imagerie Médicale, Clinique St-Luc, Namur, Belgium.
J Belge Radiol. 1994 Jun;77(3):121-3.
Inflammatory fibroid polyp is a very rare tumor involving the gastrointestinal tract and especially the stomach and small bowel. It presents either as a solitary pedunculated or sessile lesion arising from the submucosa. Despite its large size and sometimes very infiltrating growth, the polyp is benign and has a good prognosis. The aetiology remains unknown but it probably represents a reactive proliferation similar in many respects to the granuloma pyogenicum. We report an ileal case which presented itself as an acute intussusception. The very typical and complete sonographic and tomodensitometric findings of this intussusception are detailed. The polyp alone does not have noteworthy radiological characteristic signs and must be included in the large and essentially histological differential diagnostic of gastrointestinal tumors.
炎性纤维瘤性息肉是一种非常罕见的肿瘤，累及胃肠道，尤其是胃和小肠。它表现为起源于黏膜下层的单个有蒂或无蒂病变。尽管息肉体积较大，有时生长浸润性很强，但它是良性的，预后良好。病因尚不清楚，但可能代表一种在许多方面与化脓性肉芽肿相似的反应性增生。我们报告一例回肠病例，表现为急性肠套叠。详细描述了该肠套叠非常典型和完整的超声及体层摄影表现。单纯的息肉没有值得注意的放射学特征性征象，必须纳入胃肠道肿瘤广泛且主要基于组织学的鉴别诊断中。
