Diagnostic upper gastrointestinal endoscopy is the most basic of endoscopy procedures and is the technique that trainee doctors first learn. Mastering the basics of endoscopy is very important because when this process is imprecise or performed incorrectly, it can severely affect a patient's health or life. Although there are several guidelines and studies that consider these basics, there are ...

treacher collin’s syndrome (tcs) is a rare inherited condition characterized by bilateral and symmetric abnormalities of structures within the first and second bronchial arches. patients with tcs present a serious problem to anesthetists maintaining their airway as upper airway obstruction and difficult tracheal intubation due to severe facial deformity. because of retrognathia, airway manageme...

Normal children have a less collapsible upper airway in response to subatmospheric pressure administration (P(NEG)) during sleep than normal adults do, and this upper airway response appears to be modulated by the central ventilatory drive. Children have a greater ventilatory drive than adults. We, therefore, hypothesized that children have increased neuromotor activation of their pharyngeal ai...

Upper airway measurements in nine infants considered to be at risk of upper airway insufficiency, six of whom presented after an apnoeic episode, were compared with measurements taken in two age groups of healthy infants. Paired, inspiratory and expiratory, lateral upper airway radiographs were obtained while the infants were awake and breathing quietly. The radiographs of all nine infants demo...

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Obstructive sleep apnoea (OSA) is a growing problem, where the diagnosis and management are rapidly evolving. The investigative tools limited resources in developing countries pose an extra challenge optimally treating patients with OSA.Polysomnography drug induced endoscopy important diagnostic parameters. Cephalometric parameters emerging tool workup, no data available Sri Lankan population s...

Upper gastrointestinal endoscopy is a commonly performed diagnostic and therapeutic procedure and has many adverse effects like cardiopulmonary complications, complications related to sedation, infectious complications, bleeding and perforation. So this study was undertaken to evaluate important variables like patient’s age, gender and stage of the procedure in relation to the cardiopulmonary c...