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[Multiple gastric carcinoids occurring in atrophic fundic mucosa]
Gan No Rinsho. Japan Journal of Cancer Clinics
|July 1, 1983
Summary
A man with iron deficiency anemia and achlorhydria was diagnosed with multiple gastric carcinoids. These tumors, found in atrophic fundic mucosa, showed submucosal invasion, highlighting the need for careful diagnosis.
Area of Science:
- Gastroenterology
- Oncology
- Pathology
Background:
- Gastric carcinoids are rare neuroendocrine tumors.
- Iron deficiency anemia and achlorhydria can be associated with gastric pathology.
Observation:
- A 49-year-old male presented with iron deficiency anemia and achlorhydria.
- Initial imaging revealed a gastric carcinoid in the upper corpus.
- Subtotal gastric resection was performed.
Findings:
- Histological examination identified 20 gastric carcinoids (0.1-7 mm) and argyrophil cell micronests in the atrophic fundic mucosa.
- Some lesions invaded the submucosa.
- Tumors were non-argentaffin, argyrophil, and negative for 12 peptides/amines.
Implications:
- This case highlights the association of gastric carcinoids with achlorhydria and anemia.
- Multiple carcinoids and submucosal invasion indicate a complex presentation.
- Further research into the pathogenesis and optimal management of such cases is warranted.