Journal of cardiothoracic surgery · 2023
Successful surgical management of an aggressive IgG4-related sclerosing esophageal inflammatory pseudotumor: a case report and review of literature.
ОбзорКлинический случайСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Nguyen Hoang, Pham Duc Huan, Luong Tuan Hiep
Аннотация
BACKGROUND: Inflammatory pseudotumor (IPT) of the esophagus is a very rare benign lesions which clinical presentation is not clear and difficult to make a definitive diagnosis preoperatively.
CASE PRESENTATION: In this report, we presented a case of a 24-year-old female with signs of severe malnutrition state due to dysphagia increasing gradually and losing 10 kg in weight for 2 months. Comprehensive preoperative radiologic investigations were proceeded with a circumferential severe stricture caused smooth submucosal swelling in the esophagus under 23 cm from the upper dental arch and two times of negative biopsy. Due to the aggressive clinical symptoms and gross lesion characteristics, the patient underwent laparoscopic-thoracoscopic esophagectomy and reconstruction with a gastric tube. Histopathological examination showed that the squamous epithelium of the esophagus had a small, benign nucleus, the submucosal layer and the smooth muscle layer increased fibrous, with infiltrating many lymphocytes, plasma cells, and macrophages. Immunohistochemical staining was negative for CD68, CD34, Desmin and ALK markers, and there was an increase in the number of IgG4-positive plasma cells. The final diagnosis was an aggressive IgG4-related sclerosing esophageal inflammatory pseudotumor.
CONCLUSIONS: Inflammatory pseudotumor of the esophagus is an extremely rare benign lesion but could led to aggressive clinical presentation. The gold standard of diagnosis is histopathological examination of surgically removed specimens. Radical resection is still the most efficient treatment method.
CASE PRESENTATION: In this report, we presented a case of a 24-year-old female with signs of severe malnutrition state due to dysphagia increasing gradually and losing 10 kg in weight for 2 months. Comprehensive preoperative radiologic investigations were proceeded with a circumferential severe stricture caused smooth submucosal swelling in the esophagus under 23 cm from the upper dental arch and two times of negative biopsy. Due to the aggressive clinical symptoms and gross lesion characteristics, the patient underwent laparoscopic-thoracoscopic esophagectomy and reconstruction with a gastric tube. Histopathological examination showed that the squamous epithelium of the esophagus had a small, benign nucleus, the submucosal layer and the smooth muscle layer increased fibrous, with infiltrating many lymphocytes, plasma cells, and macrophages. Immunohistochemical staining was negative for CD68, CD34, Desmin and ALK markers, and there was an increase in the number of IgG4-positive plasma cells. The final diagnosis was an aggressive IgG4-related sclerosing esophageal inflammatory pseudotumor.
CONCLUSIONS: Inflammatory pseudotumor of the esophagus is an extremely rare benign lesion but could led to aggressive clinical presentation. The gold standard of diagnosis is histopathological examination of surgically removed specimens. Radical resection is still the most efficient treatment method.