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Updated: Jun 2, 2026

Thoracoscopic Extended Right Middle Plus Lower Sleeve Lobectomy for Non-Small-Cell Lung Cancer
Published on: February 27, 2026
Primary pulmonary mucinous cystadenocarcinoma: a case report
Andreas Efstathiou1, Christos Asteriou, Nikolaos Barbetakis
1Cardiothoracic Surgery Department, Theagenio Cancer Hospital, Al. Symeonidi 2, 54007 Thessaloniki, Greece.
Abstract:
Primary pulmonary mucinous cystadenocarcinoma (PMCAC) is an extremely rare cystic neoplasm. A case of a 56-year-old male with a cystic lesion of the right lower lobe is described. Preoperative fine needle aspiration cytology and bronchoscopy were inconclusive. The patient underwent a formal right lower lobectomy and mediastinal lymph node dissection. Diagnosis was established intraoperatively. The biological behavior of primary PMCAC is unknown. Therefore, careful long-term follow-up is considered necessary because of lack of experience globally.
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