Neuropathic visceral dysmotility, brain cysts and calcifications, facial dysmorphism and developmental delay in two sibs. A new syndrome?

Syndromes with smooth muscle dysmotility are uncommon, and may be related either to smooth muscle myopathy, or to neuropathy. In most instances, neuropathic visceral dysmotility is an isolated finding leading to chronic intestinal pseudo-obstruction syndrome (CIPO). We report here on two sibs, born to consanguineous parents, with neuropathic visceral dysmotility and CNS anomalies.