[Polymyositis with ventilatory incapacity and respiratory insufficiency].
The inflammatory diseases of muscle are a group of disorders characterized by proximal muscle weakness. Most cases fall into three major diagnostic categories, polymyositis (PM), dermatomyositis and inclusion body myositis. Respiratory complications are a common feature and are an important cause of morbidity and mortality. The three main types of pulmonary involvement are interstitial lung disease, aspiration pneumonia and ventilatory incapacity (VI) due to muscle weakness. There are few reported cases in which mechanical ventilation has been used in patients with PM and VI in absence of lung disease. We present a patient with PM and VI due to muscle weakness who underwent therapy maintenance with mechanical ventilator and was weaned 4 months later.
López Gastón
Osvaldo
O
División Terapia Intensiva, Policlínico Bancario, Buenos Aires, Argentina. odlogaston@hotmail.com
Malvino
Eduardo
E
Mc Loughlin
Diego
D
López
Javier
J
Nitsche
Alejandro
A
Cueva
Fernando
F
D005260:Female; D006801:Humans; D008875:Middle Aged; D018908:Muscle Weakness / Q000209:etiology / Q000628:therapy; D017285:Polymyositis / Q000150:complications* / Q000628:therapy; D012121:Respiration, Artificial; D012131:Respiratory Insufficiency / Q000209:etiology* / Q000628:therapy