Complex airway reconstruction in children with tracheobronchial injuries: a case series.

Paediatric airway surgery in the setting of complex tracheobronchial defects is challenging. This report describes the surgical management and outcomes of pericardial flap repair in three children. The first patient was a 4-month-old boy with a history of tracheoesophageal fistula repair who presented after out-of-hospital cardiac arrest.

Test positivity - Evaluation of a new metric to assess epidemic dispersal mediated by non-symptomatic cases.

Epidemic control may be hampered when the percentage of asymptomatic cases is high. Seeking remedies for this problem, test positivity was explored between the first 60 to 90 epidemic days in six countries that reported their first COVID-19 case between February and March 2020: Argentina, Bolivia, Chile, Cuba, Mexico, and Uruguay. Test positivity (TP) is the percentage of test-positive individuals reported on a given day out of all individuals tested the same day.

Current Indications and Outcome of Pulmonary Resections for Tuberculosis Complications in Ibadan, Nigeria.

Objectives: To review the current indications and outcome of pulmonary resections for tuberculosis (TB) at the Cardiothoracic Surgery Unit of the University College Hospital, Ibadan, Nigeria.

Subjects And Methods: A retrospective case series review of patients who had lung resections from January 2014 to January 2017 was performed. Data obtained from medical records included demographics, presenting symptoms, indication for surgery, preoperative evaluation and preparation, operative procedure, postoperative complications, and follow-up.

Colonic injury from temporary epicardial pacing wires.

A 72-year-old man who had undergone a three-vessel coronary artery bypass grafting, aortic valve replacement, and tricuspid valve repair became comatose 1 week after the procedure. Signs of intraabdominal sepsis developed 6 days later, leading to laparotomy on his 12th postoperative day. The Intraoperative finding was a perforating injury to the transverse colon caused by the ventricular temporary pacing wires.