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Bronchiolo-alveolar adenocarcinoma with multiple cysts
Acta Pathologica Japonica
|July 1, 1982
Summary
This autopsy report details a rare case of bronchiolo-alveolar adenocarcinoma in a 70-year-old male. The lung cancer presented with significant watery sputum and weight loss, with tumors found in both lungs.
Area of Science:
- Pulmonology
- Oncology
- Pathology
Background:
- Bronchiolo-alveolar adenocarcinoma is a subtype of lung cancer.
- This report presents an autopsy case for detailed study.
Observation:
- A 70-year-old male presented with severe cough, substantial watery sputum (500-600 ml/day), weight loss, and fatigue.
- Autopsy revealed numerous, varied-sized whitish tumors and multiple cysts in both lungs.
Findings:
- Histological examination confirmed bronchiolo-alveolar adenocarcinoma originating in the lungs.
- Electron microscopy showed tumor cells with prominent microvilli and abundant, irregular cytoplasmic vacuoles indicative of mucin production.
- No metastasis to other organs was observed.
Implications:
- This case contributes to understanding the pathological features of bronchiolo-alveolar adenocarcinoma.
- Detailed autopsy findings enhance knowledge of lung adenocarcinoma presentation and characteristics.
- The study highlights the importance of comprehensive pathological analysis in rare cancer cases.