Long-term outcome of renal function in children after stem cell transplantation measured by estimated glomerular filtration rate.

Background: Stem cell transplantation (SCT) outcomes have improved over the last three decades, with many patients being rescued with this treatment. However, improved outcomes have led to issues with long-term sequelae. One of these sequelae in children is renal dysfunction, an index of which is estimated using glomerular filtration rate (eGFR).

Childhood-onset anti-MuSK antibody positive myasthenia gravis demonstrates a distinct clinical course.

Anti-muscle-specific tyrosine kinase antibody (MuSK-Ab) is the second most frequent autoantibody identified in adult patients with myasthenia gravis (MG). Adult patients with MuSK-Ab demonstrate characteristic clinical features but very little information is available for childhood-onset patients with MuSK-positive MG. We report a childhood-onset female patient with MuSK-positive MG.