Bilateral diaphragmatic paralysis and Lyme neuroborreliosis. Ten years of follow-up.

Borrelia burgdorferi infection (Lyme disease) is one of the few identifiable causes of neuralgic amyotrophy. Bilateral diaphragmatic paralysis is considered rare in borreliosis, and the pattern of long-term recovery of diaphragm function is also uncertain. Transdiaphragmatic pressure is the gold standard for diagnosis of bilateral diaphragmatic paralysis, a study that has been reported on few occasions. We present a case of neuralgic amyotrophy associated with Borrelia infection and bilateral diaphragmatic paralysis that provides a detailed follow-up of the spirometric evolution, of the maximum static pressures in the mouth and of transdiaphragmatic pressure from the onset of symptoms and the long term. This case allows us to know one of the possible evolutionary profiles of diaphragmatic dysfunction in neuralgic amyotrophy due to borreliosis.