Department of Thoracic Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center, Komagome Hospital, Tokyo, Japan.
Published: November 2017
AI Article Synopsis
Article Abstract
A primary desmoid tumor arising from the chest wall is extremely rare. We report the case of a 57-year-old man presenting with a desmoid tumor arising from his chest wall. Chest radiograph at a regular medical checkup indicated an abnormal shadow. By computed tomography-guided biopsy, he was diagnosed as having a desmoid tumor. He underwent right-sided chest wall resection and reconstruction. Desmoid tumor is histopathologically benign tumor, however, they tend to show high rates of local recurrence after surgery. In case of recurrence on unresectable case, radiotherapy or some medical treatment should be chosen as a treatment option.
Background: In obstructive hypertrophic cardiomyopathy, myectomy improves symptoms, quality of life, and left ventricular (LV) outflow tract gradients. We prospectively evaluated the temporal changes in various echo parameters after myectomy.
Methods And Results: In 173 adults with obstructive hypertrophic cardiomyopathy (53±10 years, 63% men) who underwent myectomy between March 2017 and June 2020, clinical and blinded echo assessment (before and at 12±6 months follow-up) was performed prospectively (SPIRIT-HCM [Quality of Life and Functional Capacity Following Septal Myectomy in Obstructive Patients With Hypertrophic Cardiomyopathy]).
Objectives: Although croup is a common respiratory illness, there is little published regarding symptom course. We aimed to assess symptom progression and caregiver burden, and whether age, sex or season and initial severity of disease are associated with symptom duration.
Design, Setting And Participants: We conducted a secondary analysis of two Canadian prospective cohorts of children 0-16 years old diagnosed with croup; one recruited from a paediatric emergency department (ED) (307 children) between November 1999 and March 2000, and the other from 26 general EDs (1214 children) between September 2002 and April 2006.
Introduction: Pectus excavatum patients frequently experience psychosocial distress, yet the relationship with morphological features of the deformity remains unexplored. We hypothesize that certain morphological features analyzed by 3D optical surface imaging contribute more prominently to the distress experienced by pectus excavatum patients as they impact the visible severity of the deformity.
Materials And Methods: Consecutive pectus excavatum patients who received three-dimensional optical surface imaging between August 2019 and November 2022 were included.
State Key Laboratory of Cellular Stress Biology, Department of Thoracic Surgery in Xiang'an Hospital of Xiamen University, School of Life Sciences, Faculty of Medicine and Life Sciences, Xiamen University, Xiamen, Fujian 361102, China. Electronic address:
Black phosphorus nanomaterials (BPNM) exhibit excellent properties and potential applications in electronics, but workers may face inhalation exposure during BPNM production. In addition, there is a lack of biosafety assessments regarding respiratory exposure to BPNM of different sizes. In this study, we investigated the lung toxicity in mice exposed to 5, 50, 500 μg/kg of black phosphorus quantum dots (BPQDs) and black phosphorus nanosheet (BPNS) via single tracheal instillation.
Objectives: In patients with interstitial lung disease (ILD), the diaphragm typically rises as the lungs chronically shrink. However, the grade of restriction differs in each patient. It is currently unknown, how disparities between actual and predicted recipient total lung capacity (TLC), impact changes in lung function parameters and long-term outcomes following lung transplantation (LTx).
