Learn More
Acute airway obstruction from mega-esophagus is a rare presentation of achalasia. Mega-esophagus is generally considered when the transverse width of the esophagus is more than 7 cm. A 78 year old lady presented with longstanding history of productive cough and nocturnal dyspnoea. She was seen in the emergency department with acute exacerbation of dyspnoea(More)
We examined the attitude and knowledge of 40 supervisors and trainees as well as the impact of workshops on statistical thinking and analytical processes in a medical facility in Pakistan: 45% thought that statistics and epidemiology should be left to professional statisticians; 86% of the trainees and 58% of the supervisors, however, thought that(More)
  • 1