Treatment Outcomes for Maple Syrup Urine Disease Detected by Newborn Screening.

Objective: Maple syrup urine disease (MSUD), a life-threatening metabolic disorder, is included in newborn screening (NBS) programs worldwide. The study aims to evaluate the impact of NBS on the long-term outcome of MSUD patients.

Methods: We performed a prospective, national, multicenter, observational study.

Novel VPS33B mutation in a patient with autosomal recessive keratoderma-ichthyosis-deafness syndrome.

Autosomal recessive keratoderma-ichthyosis-deafness (ARKID) syndrome is a rare multisystem disorder caused by biallelic mutations in VPS33B; only three patients have been reported to date. ARKID syndrome is allelic to arthrogryposis-renal dysfunction-cholestasis (ARC) syndrome (MIM #208085), a severe disorder with early lethality whose phenotypic characteristics also include ichthyosis, hearing loss, severe failure to thrive, platelet dysfunction and osteopenia. We report on an 11-year-old male patient with ARKID syndrome and compound heterozygous VPS33B mutations, one of which [c.

Severe allergic reactions to para-phenylenediamine in children and adolescents: should the patch test concentration of PPD be changed?

Background: Semipermanent henna tattoos containing para-phenylenediamine (PPD) are a well-known cause of severe contact dermatitis, mainly in children. Another relevant exposure source to PPD are hair dyes, which are increasingly used by children and have also been reported to cause intense facial and scalp dermatitis. German patch test guidelines for children recommend that PPD should only be tested in patients who have had a henna tattoo, and then at a reduced concentration of PPD 0.

The floating Meckel.

A 10-year-old girl was hospitalized because of abdominal pain and significant gastrointestinal bleeding for 3 days with hematocrit of 28% and hemoglobin of 6.1 mmol/L. Gastroscopy and abdominal ultrasound did not reveal any gastrointestinal abnormalities and parameters of coagulation were normal.