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Case report: gastric sarcoid simulating linitis plastica--a 5-year follow-up study
1Department of Radiology, University Hospital, Nottingham.
Clinical Radiology
|October 1, 1991
Summary
Gastric sarcoidosis can mimic cancer on imaging, but diagnosis is confirmed by endoscopy and biopsy. This rare condition
Area of Science:
- Gastroenterology and Radiology
- Oncology and Immunology
Background:
- Sarcoidosis is a multisystem inflammatory disease characterized by non-caseating granulomas.
- Gastric involvement in sarcoidosis is rare, often presenting with nonspecific symptoms.
- Radiological findings can be challenging to differentiate from neoplastic processes.
Observation:
- Described radiological appearances in a patient with suspected gastric malignancy.
- Initial imaging suggested neoplastic infiltration of the stomach.
- Subsequent endoscopic examination and biopsy were crucial for diagnosis.
Findings:
- Endoscopy and biopsy confirmed gastric sarcoidosis, not cancer.
- A 5-year follow-up barium meal revealed unchanged radiological appearances.
- The case highlights sarcoidosis as a differential diagnosis for linitis plastica-like lesions.
Implications:
- Radiologists and gastroenterologists should consider sarcoidosis in the differential diagnosis of gastric lesions.
- Accurate diagnosis of gastric sarcoidosis prevents unnecessary oncological treatment.
- This case contributes to understanding the imaging spectrum of extrathoracic sarcoidosis.