Year: 2025
Type: article
Study design: Case Report
Abstract: We report a 26-year-old male presenting with a chronic cough and hemoptysis. Imaging revealed a large hypermetabolic mass in the left lower lung with the invasion of adjacent great vessels. A biopsy confirmed sarcomatoid carcinoma, a rare and aggressive form of primary pulmonary sarcoma. Due to vascular involvement, the patient underwent preoperative bronchial artery embolization followed by left pneumonectomy with pulmonary arterioplasty via median sternotomy. Postoperative recovery was uneventful. A two-year follow-up CT showed no recurrence. Primary pulmonary sarcomas are extremely rare, accounting for only 0.013-0.4% of lung malignancies, and are often diagnosed late due to nonspecific symptoms. This case highlights the importance of timely imaging, multidisciplinary planning, and aggressive surgical management in achieving long-term disease control, even in cases with extensive vascular invasion.
Source: Diagnostics
Authors: Cheng-Shiun Shiue, Chao-Chun Chang, Meng-Ta Tsai, Yu-Ning Hu
Language: English
Subfield: Pulmonary and Respiratory Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $3,137
OpenAlex ID: W4412096685