Evaluation of the nonstapling bullectomy by manual suturing for young men with primary spontaneous pneumothorax.

Background: Currently, surgery for primary spontaneous pneumothorax (PSP) is performed by bullectomy using a stapler with complete video-assisted thoracic surgery (cVATS). However, the postoperative recurrence rate (RR) of PSP is high in young men. The factors of postoperative PSP recurrence are the formation of postoperative bulla neogenesis (POBN) around the staple line, pleural injury caused by forceps for VATS, and bulla overlooked with a thoracoscope.

Preoperative state anxiety predicts postoperative health-related quality of life: A prospective observational study on patients undergoing lung cancer surgery.

Objective: Improving quality of life (QOL) after surgery is very important. Recently, preoperative anxiety has been suggested to predict postoperative health-related (HR) QOL, however the accuracy of anxiety measurement remains problematic. We examined the relationship between preoperative anxiety level and postoperative HRQOL using qualitative and quantitative assessment of anxiety.

A case of adult granulosa cell tumor presenting as thoracic lesions.

Background: Granulosa cell tumors (GCTs) are uncommon sex cord-stromal ovarian neoplasms. We report a case of GCT presenting in the chest, 18 years after oophorectomy for ovarian cystadenocarcinoma.

Case Presentation: A 63-year-old female was admitted to our hospital for evaluation of a right hilar lesion.

Evaluation of age-related thymic changes using computed tomography images: A retrospective observational study.

We aimed to investigate if Computed tomography (CT) attenuation values can help improve the identification of age-related changes in the thymus. We assessed CT images of 405 patients aged 0 to 80 years. We measured the area of the anterior mediastinum at the level of the carina and its average CT attenuation value.

A case of epithelioid cell granulomas arising at the margin of lung resection, with high accumulation on 18F-fluorodeoxyglucose-positron emission tomography.

It is important to distinguish tumour recurrence from other conditions that could show high accumulation on 18F-fluorodeoxyglucose-positron emission tomography (FDG-PET). We describe the case of a 78-year-old woman who underwent partial resection of the left lower lung lobe for carcinoid treatment 20 years previously. Five years earlier, chest radiography revealed an abnormal shadow, and chest computed tomography (CT) showed partial atelectasis in the left S8.