Ulcerative colitis complicating pneumomediastinum, subcutaneous emphysema and pneumothorax.

A 17-year-old man with ulcerative colitis (UC) presented to our hospital with neck pain and fever after vomiting. On examination, a snowflake sensation was noted in the neck. A chest radiograph showed extensive subcutaneous emphysema in the chest.

[Two Cases of Lung Stage ⅢSquamous Cell Carcinoma Treated with Carboplatin (CBDCA)plus Nab-Paclitaxel(Nab-PTX)].

Case 1: 83 years old man. For left upper lobe lungs squamous cell carcinoma infiltrating left main pulmonary artery. After 2 courses went of carboplatin(CBDCA)(AUC: 6)+weekly nab-paclitaxel(nab-PTX)(AUC: 6)+, left upper lobectomy and ND2 lymph nodes dissection.

Changes in A-type natriuretic peptide and its receptors induced by a neutral endopeptidase inhibitor in a rat model of sepsis.

Purpose: Elevated plasma A-type natriuretic peptide (ANP) levels in sepsis cause fluid transfer into extravascular spaces. We investigated the changes in ANP concentrations and natriuretic peptide receptor (NPR) expression induced by thiorphan, a neutral endopeptidase (NEP) inhibitor, in a rat model of sepsis.

Methods: Fifteen male rats were divided into three groups: a control group (n = 5), a lipopolysaccharide (LPS) group (n = 5), and an LPS-thiorphan group (n = 5).

Long-term recovery of exercise capacity and pulmonary function after lobectomy.

Objective: The objective of the present study was to perform longitudinal objective evaluations of recovery of exercise capacity based on expired gas analysis during exercise testing up to 1 year after pulmonary resection.

Methods: The study included 18 patients who underwent lobectomy. Expired gas analysis during exercise testing was conducted 1 week before surgery and 2 weeks, 1 month, 3 months, 6 months, and 1 year after surgery.

Selection of pulmonary resection procedures to avoid postoperative complications.

Purpose: We previously found a potential predictive value in a retrospective analysis of spirometry and an expired gas analysis during the exercise. We sought to reduce postoperative cardiopulmonary complications by selecting lung tumor resection procedures based on a combination of specific preoperative cardiopulmonary function test results.

Methods: Out of the 53 patients requiring a lung tumor resection, five preoperative parameters (forced expiratory volume in 1 s for intact-side, maximal oxygen uptake, ejection fraction, occluded pulmonary artery pressure, and occluded total pulmonary vascular resistant index) were used to assign patients to one of five risk categories in order to select the optimal pulmonary resection procedure.

Amyloid tumor in the anterior mediastinum: report of a case.

A 33-year-old woman being treated for rheumatoid arthritis was referred to our hospital for investigation of a mediastinal mass. A chest computed tomography scan showed an anterior mediastinal mass, 8.5 x 7.

Rapid-growth lung cancer associated with a pulmonary giant bulla: a case report.

A giant bulla of the lung is suggested as a risk factor for lung cancer. Here we report a case with lung cancer in a giant bulla, which showed rapid progression. A 57-year-old man, who had a history of heavy smoking, was admitted to our hospital due to hemoptysis.

Resection of synchronous lung and Vater's papilla cancer.

We present a case of a 78-year-old man with a synchronous double cancer of the lung and Vater's papilla. A pancreaticoduodenectomy was performed for Vater's papilla cancer and a partial lung resection for lung cancer. The pathological diagnosis of the tumors was a well differentiated tubular adenocarcinoma and well differentiated bronchioloalveolar carcinoma, respectively.