ArticleWorld journal of clinical oncology2024
Periampullary duodenal neuroendocrine tumor in a patient with neurofibromatosis-1: A case report.
Article in World journal of clinical oncology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundPatients 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.
conclusionThis article reported a case of periampullary duodenal NET in a patient with NF1, and a bibliometric analysis was conducted.
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