In adults, unilateral agenesis of lung may mimic collapse, thickening of pleura, destroyed lung, pneumonectomy, scoliosis with pleural effusion,
diaphragmatic hernia, adenomatoid cystic malformations and sequestrations. Trametinib purchase CT Chest, which provides detailed description of bronchial tree, parenchyma and vasculature is considered to be the most definitive investigation to diagnose agenesis when chest radiograph is not diagnostic.8Bronchography is almost obsolete now, but bronchoscopy is useful to demonstrate rudimentary bronchus. Pulmonary angiography or MRI Angiography is considered to show the absence of ipsilateral pulmonary vessel and cardiac catheterization may be needed to rule out cardiac malformations and to quantify Pulmonary artery pressure. In our case these could not be done as the patient could not afford them. No treatment is required in asymptomatic cases. Treatment this website is necessary for recurrent chest infections. Patients having bronchial stumps may require surgical removal if postural drainage and antibiotics fail to resolve the infection. Corrective surgery of associated congenital anomalies, wherever feasible, may be undertaken.9 We have no conflict of interest regarding the article. “
“Tracheocutaneous fistula is a complication of tracheotomy
that adds a difficult and trouble some aspect to the patient’s care and may exacerbate respiratory disease. Closure of the fistula is recommended, but complications
associated with fistula closure include pneumothorax and respiratory compromise. Several surgical approaches have been advocated in the literature, but in some cases, direct or flap surgical closure were triclocarban not possible due to the wide dimensions of the lesions. Moreover, management of large tracheocutaneous fistulas is not well described in the otolaryngology literature. In our case, in addition to the difficulty in surgical management of the lesion, the patient had required continuous ventilatory support with mechanical ventilation and the extreme anatomical conditions and reduced length of the residual trachea led to the implementation of a particular approach to bypass this kind of problem. A 36-year-old woman with cerebral palsy and severe kyphoscoliosis was admitted to our respiratory intensive care unit with severe respiratory failure secondary to pneumonia. Twenty-four hours following admission, her respiratory condition deteriorated and orotracheal intubation was performed for invasive mechanical ventilation. XX days later, a tracheotomy was performed due to persistent type II respiratory failure requiring continuous ventilatory support. Four weeks after tracheotomy, the patient presented a peristomal skin diastase that developed into a wide tracheocutaneous fistula, as a result of excessive cuff pressure (Fig. 1), due to difficult ventilatory support management.