title: Duodenal pseudolymphoma: a case report and review of literature.
abstract: We report a rare case of duodenal pseudolymphoma without any symptoms. The lesion located in front of the head of the pancreas was found accidentally during a medical examination. The findings of computed tomography and positron emission tomography-computed tomography suggested a stromal tumor or malignant lymphoma. Surgical resection was performed. The lesions were pathologically diagnosed as duodenal pseudolymphoma.
authors.affiliation: Department of Hepatobiliary Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University; Haizhu District, Guangzhou 510260, Guangdong Province, China.
authors.forename: Yong-Heng
authors.initials: YH
authors.lastname: Huang
authors.forename: Tian-Zhu
authors.initials: TZ
authors.lastname: Long
authors.forename: Zhi-Yu
authors.initials: ZY
authors.lastname: Xiao
authors.forename: Hua
authors.initials: H
authors.lastname: Ye
authors.forename: Yun-Le
authors.initials: YL
authors.lastname: Wan
authors.forename: Jie
authors.initials: J
authors.lastname: Wang
mesh_terms: D000328:Adult; D001706:Biopsy; D004379:Duodenal Neoplasms / Q000175:diagnosis* / Q000473:pathology; D004386:Duodenum / Q000473:pathology; D005260:Female; D006801:Humans; D007150:Immunohistochemistry / Q000379:methods; D009362:Neoplasm Metastasis; D010179:Pancreas / Q000473:pathology; D049268:Positron-Emission Tomography / Q000379:methods; D019310:Pseudolymphoma / Q000175:diagnosis* / Q000473:pathology; D014057:Tomography, X-Ray Computed / Q000379:methods