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Computed tomography after gastrectomy in primary gastric carcinoma
Journal of Computer Assisted Tomography
|January 1, 1985
Summary
Abdominal CT scans effectively detect stomach cancer recurrence after surgery. This imaging helps identify lymph node and liver metastasis, aiding in treatment evaluation.
Area of Science:
- Oncology
- Radiology
- Gastroenterology
Background:
- Post-surgical monitoring of adenocarcinoma of the stomach is crucial for early detection of recurrence.
- Computed Tomography (CT) is a key imaging modality in cancer follow-up.
- Evaluating the efficacy of CT in detecting recurrence after gastrectomy is important.
Observation:
- Thirty-eight patients with stomach adenocarcinoma, disease-free post-surgery, were monitored with abdominal CT scans.
- A total of 70 CT studies were performed between 1 month and 3 years after tumor resection.
- Common sites for detected metastasis included lymph nodes and the liver.
Findings:
- CT identified local tumor recurrence in nine patients.
- Metastasis to lymph nodes was observed in 15 patients.
- Liver metastasis was detected in nine patients.
Implications:
- CT scans are valuable for diagnosing local recurrence and distant metastasis in post-gastrectomy patients.
- CT imaging can guide biopsies of suspected recurrent disease.
- This modality aids in assessing treatment outcomes for stomach cancer patients.