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Primary tumours of the duodenum
N Kaminski1, D Shaham, R Eliakim
1Department of Medicine, Hadassah University Hospital, Mount Scopus, Jerusalem, Israel.
Postgraduate Medical Journal
|February 1, 1993
Summary
Primary duodenal tumors are rare but can cause severe iron deficiency anemia. Early gastrointestinal evaluation, including the small intestine, is crucial for diagnosing these curable conditions.
Area of Science:
- Gastroenterology
- Oncology
Background:
- Primary duodenal tumors are infrequent gastrointestinal neoplasms.
- Severe iron deficiency anemia is a notable clinical manifestation.
Purpose of the Study:
- To report the incidence and characteristics of primary duodenal tumors.
- To highlight the diagnostic challenges and outcomes.
Main Methods:
- Retrospective analysis of six cases diagnosed over 10 years.
- Review of clinical presentation, diagnostic methods (endoscopy), and treatment outcomes.
Main Results:
- Four malignant (adenocarcinoma) and two benign (leiomyoma, carcinoid) tumors were identified.
- Mean diagnostic delay was 7.7 months; endoscopy was the primary diagnostic tool.
- Curative procedures were performed in two patients.
Conclusions:
- Unexplained chronic iron deficiency anemia warrants comprehensive gastrointestinal investigation.
- Thorough evaluation, including the small intestine, may reveal curable duodenal tumors.