Related Experiment Video
Updated: May 1, 2026

Thoracoscopic Extended Right Middle Plus Lower Sleeve Lobectomy for Non-Small-Cell Lung Cancer
Published on: February 27, 2026
Primary epithelioid trophoblastic tumor of the lung
Ikenna C Okereke1, Shaoxiong Chen2
1Division of Thoracic Surgery, Department of Surgery, Rhode Island Hospital, and Brown University Warren Alpert School of Medicine, Providence, Rhode Island.
Abstract:
A 40-year-old woman presented to our institution with abnormal uterine bleeding, elevated β-human chorionic gonadotropin levels, and a mass in the left lower lobe of her lung. She underwent a thoracoscopic lobectomy after further staging and workup revealed no other abnormalities. Pathologic examination of the lung mass revealed an epithelioid trophoblastic tumor. In patients with elevated β-human chorionic gonadotropin levels, a lung mass, and a negative gynecologic examination, primary epithelioid trophoblastic tumor of the lung should be considered.
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