Uniportal Video-Assisted Thoracoscopic Segmentectomy for Early-Stage Non-Small Cell Lung Cancer: Overview, Indications, and Techniques.

Twenty years have passed since uniportal video-assisted thoracoscopic surgery (VATS) was first reported. Several reports have already proven the minimal invasiveness of uniportal VATS. In addition, two large clinical trials recently demonstrated the benefits of segmentectomy for small peripheral early-stage non-small cell lung cancer.

Airway stent intervention in a high-volume center: safe procedures and educational perspectives.

Background: Airway intervention, including stenting, can rapidly improve a patient's respiratory condition, but the procedure requires highly specialized techniques and expertise. Therefore, educating young endoscopists and passing on the techniques are major issues. However, the best way to educate new doctors on these techniques remains unclear.

Multiple solitary fibrous tumors of the pleura with multicentric and unilateral involvement: a case report.

Background: Solitary fibrous tumor of the pleura (SFTP) is a mesenchymal tumor. Patients with SFTP generally have only one lesion. We herein report an extremely rare case of multiple SFTPs that were multicentric and unilateral.

Parahiatal Hernia Sac Tumor of Localized Malignant Peritoneal Mesothelioma.

We describe an extremely rare case of a parahiatal hernia sac tumor. A computed tomography scan showed a solitary mass located adjacent to the diaphragm and esophagus in a 72-year-old woman. Thoracoscopic surgery revealed that a tumor protruded through a diaphragmatic defect lateral to the crus and adhered to the perigastric fat in the gastric fundus.

[High-grade Fetal Lung Adenocarcinoma with Hepatoid Adenocarcinoma Component].

A 71-year-old man with a history of smoking 1 pack of cigarettes per day for the past 53 years visited our department with chest pain, and was diagnosed as spontaneous pneumothorax. A chest computed tomography scan revealed a nodular shadow in the upper portion of the left lobe of the lung, which was found to be adenocarcinoma by transbronchial lung biopsy. A left upper lobectomy and lymphadenectomy were performed.