Rare case of Kawasaki disease with cardiac tamponade and giant coronary artery aneurysms.

Kawasaki disease is an acute systemic vascular disease, generally self-limited and typically affecting children <5 years old, which leads to coronary artery aneurysms in about 25% of untreated cases. Cardiovascular involvement is characterised by transient pancarditis, in acute phase, while coronary illness, ranging from mild dilation to giant CAAs occurs late, rarely before the 10th day since fever onset. Here, we describe a peculiar case of KD, which occurred in a 4-month-old infant and presented with exudate cardiac tamponade and early giant aneurism of both the proximal right coronary artery) and the left circumflex coronary artery, in acute phase of the disease.

Early treatment with Ataluren of a 2-year-old boy with nonsense mutation Duchenne dystrophy.

Duchenne muscular dystrophy (DMD) is an X-linked myopathy caused by mutations, in most cases deletions and duplications, in the dystrophin gene. Point mutations account for 13% and stop codon mutations are even rarer. Ataluren was approved for the treatment of DMD caused by nonsense mutations in 2014, and several clinical trials documented its efficacy and safety. However, few real-life experience data is available, especially in pediatric age. We report the case of a 2-year- ambulant child affected by DMD caused by the stop-codon mutation c.10801C > T, p.Gln3601X in exon 76, who was early treated with Ataluren at a dosage of 40 mg/kg/die, and presented a rapid improvement in both muscle strength and cognitive and social skills.