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Endoscopic suction cytology in upper gastrointestinal tract malignancy
D K Bhasin1, R Kochhar, A Rajwanshi
1Department of Gastroenterology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Acta Cytologica
|July 1, 1988
Summary
Endoscopic suction cytology is a highly effective method for diagnosing upper gastrointestinal malignancies. This technique accurately identifies cancerous lesions, aiding in timely diagnosis and treatment planning for patients.
Area of Science:
- Gastroenterology
- Cytopathology
- Oncology
Background:
- Malignancies of the upper gastrointestinal (GI) tract pose significant diagnostic challenges.
- Traditional biopsy methods may sometimes fail to detect certain types of lesions.
Purpose of the Study:
- To evaluate the efficacy of endoscopic suction cytology in diagnosing upper GI tract malignancies.
- To compare the diagnostic yield of suction cytology with brushing and forceps biopsy.
Main Methods:
- Fifty cases with radiographically suspected upper GI malignancies were analyzed.
- Lesions were sampled using brushing, forceps biopsy, and endoscopic suction cytology.
- Cytologic smears from all sampling methods were prepared and analyzed for malignancy.
Main Results:
- Cytologic smears from suctioning were positive for malignancy in 96% of cases.
- Biopsy specimens and brushing cytology showed positive results in 96% and 92% of cases, respectively.
- Endoscopic suction cytology identified two ulcerated and stenotic growths missed by biopsy.
Conclusions:
- Endoscopic suction cytology is a simple, rapid, and highly sensitive method for diagnosing upper GI malignancies.
- This technique complements traditional biopsy, improving diagnostic accuracy, especially for difficult-to-detect lesions.
- Suction cytology assists in the comprehensive diagnosis of upper GI tract lesions.