Journals / The European Research Journal / 2026 / Volume: 9 Issue: 4

Giant gastrointestinal stromal tumor of the duodenum mimicking a pancreas head tumor: a case report

Erol Aksoy(Deparmant of Gastroenterological Surgery, Ankara City Hospital, Ankara, Turkey)0000-0003-2553-4052
Mehmet Akif Üstüner(Deparmant of General Surgery, University of Health Sciences, Bursa Yüksek İhtisas Training and Resarch Hospital, Bursa, Turkey)0000-0003-4087-555X
Osman Aydın(Deparmant of Gastroenterological Surgery, Ankara City Hospital, Ankara, Turkey)0000-0001-8630-829X
Erdal Birol Bostancı(Deparmant of Gastroenterological Surgery, Ankara City Hospital, Ankara, Turkey)0000-0002-0663-0156
Pages
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Publication Date
2023-07-04
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The patient was discharged with medication and referred to the oncology clinic.

📌 3 Key Takeaways

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Objective & Hypothesis:Duodenal gastrointestinal stromal tumor (GIST) is rarely observed in the gastrointestinal system.
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Key Findings & Data:The case is here presented of a 65-year-old male who presented with the complaints of abdominal pain, nausea and vomiting.
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Conclusion & Impact:The patient was discharged with medication and referred to the oncology clinic.
🔬Design:Case Report
📍Scope:Comprehensive Sample
⚙️Variables:Duodenum · gastrointestinal stromal tumor · pancreas

Abstract

Duodenal gastrointestinal stromal tumor (GIST) is rarely observed in the gastrointestinal system. It can be confused with pancreas pathologies as it shows an extramural growth pattern. The case is here presented of a 65-year-old male who presented with the complaints of abdominal pain, nausea and vomiting. On contrast abdominal tomography, a centrally hypodense, necrotic mass, 140×115×100 mm in size, was observed in the pancreas head. With a preliminary diagnosis of neuroendocrine tumour/serous cystic neoplasia, a Whipple + partial vena cava resection + primary repair operation was performed. The pathology was reported as duodenal GIST. The patient was discharged with medication and referred to the oncology clinic.

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Cite This Article

Aksoy, E., Üstüner, M. A., Aydın, O., Bostancı, E. B. (2023). Giant gastrointestinal stromal tumor of the duodenum mimicking a pancreas head tumor: a case report. The European Research Journal, Volume: 9 Issue: 4. https://doi.org/10.18621/eurj.1027864

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