Periampullary duodenal neuroendocrine tumor in a patient with neurofibromatosis-1: A case report.

IF 2.6 Q3 ONCOLOGY World journal of clinical oncology Pub Date : 2024-09-24 DOI:10.5306/wjco.v15.i9.1222

Xiao-Yu Zhang, Jian-Fa Yu, Yang Li, Ping Li

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Abstract

Background: Patients with neurofibromatosis type 1 (NF1) are exposed to a higher risk of developing neuroendocrine tumors (NETs). Periampullary neuroendocrine neoplasms (NENs) in NF1 patients primarily affect the duodenum and periampullary region.

Case summary: A 50-year-old male patient was admitted to our hospital due to progressive skin and scleral yellowing for over 6 months. An abdominal contrast-enhanced computed tomography scan revealed a tumor in the periampullary region, which measured 1.2 cm × 1.4 cm in size and showed a progressive enhancement. Magnetic resonance cholangiopancreatography indicated the dilation of intrahepatic and extrahepatic bile ducts. The patient was diagnosed with an ampullary tumor with the possibility of malignancy. A Whipple procedure was performed. Microscopically, the duodenum tumor was found to invade the mucosa, sphincter, and muscular layer of the duodenal papilla. Histologic hematoxylin and eosin staining confirmed the presence of duodenal G1 NET. Subsequently, a bibliometric analysis was performed to evaluate the state of NEN research. Publications about periampullary NENs showed an annual increase, with most of them focusing on the treatment and diagnosis of NENs.

Conclusion: This article reported a case of periampullary duodenal NET in a patient with NF1, and a bibliometric analysis was conducted.

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神经纤维瘤病-1（neurofibromatosis-1）患者胰十二指肠周围神经内分泌肿瘤：病例报告。

背景：神经纤维瘤病1型（NF1）患者罹患神经内分泌肿瘤（NET）的风险较高。NF1患者的胰周神经内分泌肿瘤（NENs）主要影响十二指肠和胰周区域。病例摘要：一名50岁的男性患者因皮肤和巩膜进行性变黄6个多月而入住我院。腹部造影剂增强计算机断层扫描显示胰腺周围区域有一个肿瘤，大小为 1.2 厘米×1.4 厘米，呈进行性增强。磁共振胰胆管造影显示肝内和肝外胆管扩张。患者被诊断为有恶性可能的胰腺肿瘤。患者接受了 Whipple 手术。显微镜下发现，十二指肠肿瘤侵犯了十二指肠乳头的粘膜、括约肌和肌肉层。组织学苏木精和伊红染色证实了十二指肠 G1 NET 的存在。随后，我们进行了文献计量分析，以评估NEN的研究现状。有关胰周NEN的文献呈逐年上升趋势，其中大部分都集中在NEN的治疗和诊断方面：本文报告了一例NF1患者胰十二指肠周围NET的病例，并进行了文献计量分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

World journal of clinical oncology ONCOLOGY-

自引率

0.00%

发文量

585

期刊介绍： The WJCO is a high-quality, peer reviewed, open-access journal. The primary task of WJCO is to rapidly publish high-quality original articles, reviews, editorials, and case reports in the field of oncology. In order to promote productive academic communication, the peer review process for the WJCO is transparent; to this end, all published manuscripts are accompanied by the anonymized reviewers’ comments as well as the authors’ responses. The primary aims of the WJCO are to improve diagnostic, therapeutic and preventive modalities and the skills of clinicians and to guide clinical practice in oncology. Scope: Art of Oncology, Biology of Neoplasia, Breast Cancer, Cancer Prevention and Control, Cancer-Related Complications, Diagnosis in Oncology, Gastrointestinal Cancer, Genetic Testing For Cancer, Gynecologic Cancer, Head and Neck Cancer, Hematologic Malignancy, Lung Cancer, Melanoma, Molecular Oncology, Neurooncology, Palliative and Supportive Care, Pediatric Oncology, Surgical Oncology, Translational Oncology, and Urologic Oncology.