Congenital stridor with feeding difficulty as a presenting symptom of Dok7 congenital myasthenic syndrome.

Objective: The congenital myasthenic syndromes (CMS) are a group of genetic disorders of neuromuscular transmission causing fatigable weakness. Symptoms may be present from birth, but diagnosis is often delayed for several years, notably in post-synaptic CMS due to mutations in the DOK7 gene. Recently, we noted a subgroup of children with CMS in whom congenital stridor and bilateral vocal cord palsy predated other symptoms.

Successful treatment of isolated subglottic haemangioma with propranolol alone.

Subglottic haemangioma is a rare but potentially life threatening condition which requires intervention. Many different treatments have been described with varying degrees of success and complications. Recently, successful treatment with propranolol has been reported in 11 cases of cutaneous haemangiomas and then in two cases of subglottic haemangiomas with extensive cutaneous lesions in conjunction with other treatment modalities.