Zero-leak prediction during major lung resection aiming for minimal chest drainage duration: a retrospective analysis.

Background: Early chest tube removal should be considered to enhance recovery after surgery. The current study aimed to provide a predictive algorithm for air leak episodes (ALE) and to create a knowledge base for early chest tube removal.

Methods: This retrospective study enrolled patients who underwent thoracoscopic anatomical pulmonary resections in our unit.

A case of a thoracic mass negative on thoracentesis diagnosed by cryobiopsy from the visceral pleura.

Thoracoscopy under local anaesthesia is recommended for malignant tumours with negative pleural effusion cytology. Cryobiopsy from the visceral pleura by thoracoscopy under local anaesthesia can provide more diagnostic options for patients with thoracentesis-negative malignant effusions. Here we present the first case in which this technique was used.

Fish Bone Descending in the Mediastinum.

Ingested sharp foreign bodies rarely migrate extraluminally into adjacent organs such as the pharynx, lungs, and liver. Herein, we report a case of fish bone ingestion where the foreign body followed a unique migration trajectory. Computed tomography revealed a fish bone extraluminally located in the aortopulmonary space in the left mediastinum and peri-esophageal pneumomediastinum.

Multi-tumor analysis of cancer-stroma interactomes of patient-derived xenografts unveils the unique homeostatic process in renal cell carcinomas.

The patient-derived xenograft (PDX) model is a versatile tool used to study the tumor microenvironment (TME). However, limited studies have described multi-tumor PDX screening strategies to detect hub regulators during cancer-stroma interaction. Transcriptomes of cancer (human) and stroma (mouse) components of 70 PDX samples comprising 9 distinctive tumor types were analyzed in this study.

Multicentre, prospective, observational study investigating the most appropriate surgical option that can prevent the recurrence of primary spontaneous pneumothorax after surgery: the PATCH study, protocol.

Introduction: Thoracoscopic surgery is performed for refractory or recurrent primary spontaneous pneumothorax (PSP). To reduce postoperative recurrence, additional treatment is occasionally adopted during surgery after bulla resection. However, the most effective method has not been fully elucidated.

[A Case Report of Gastric Cancer Excised after Neoadjuvant Chemotherapy and Long-Term Survival Achieved after NivolumabAdministration for Peritoneal Dissemination].

The patient was a 64-year-old man with Type 3 advanced cancer in the upper body of the stomach. The preoperative tumor marker value of CA19-9 was abnormally high, but there was no proof of distant metastasis or peritoneal dissemination. The first operation was an exploratory laparotomy due to direct tumor invasion to the pancreas.

[Long-Term Survival of a Patient with Advanced Recurrent Rectal Cancer Treated with a Multidisciplinary Therapy including Five Operations-A Case Report].

A 68-year-old female with rectal cancer underwent low anterior resection with regional lymph node dissection. The final pathological diagnosis was Stage Ⅲa, and an adjuvant therapy(S-1)was provided for 6 months. One year after the surgery, an anastomotic recurrence was detected.