Successful management of acute respiratory failure with noninvasive mechanical ventilation after drowning, in an epileptic-patient.

Sea drowning is a common cause of accidental death worldwide. Respiratory complications such as acute pulmonary oedema, which is often complicated by acute respiratory distress syndrome, is often seen. Noninvasive ventilation is already widely used as a first approach to treat acute respiratory failure resulting from multiple diseases. We report a case of a 45 year old man with a history of epilepsy, motor and mental handicap who developed acute respiratory failure secondary to sea water drowning after an epileptic crisis. We illustrate successful and rapid management of this case with noninvasive ventilation. We emphasize the advantages and limitations of using noninvasive ventilation to treat acute respiratory failure due to sea water drowning syndrome.

Bullous emphysema as first presentation of Ehlers-Danlos syndrome in monozygotic twins.

Ehlers-Danlos syndrome, characterized by hyperextensible skin, hypermobile joints, and fragile vessels, is the most common heritable disorder of connective tissue and has an estimated prevalence of 1 in 5000. Pulmonary involvement with signs of lung destruction (bullous emphysema) as first presentation is unusual. We report a case of monozygotic twins 37 years old men with occasional evidence of bullous emphysema with previously undiagnosed Ehlers-Danlos syndrome type IV. We emphasize the importance of considering uncommon genetic causes of emphysema in young adults, discuss underlining pathophysiological mechanisms and propose a conservative management and follow-up.