[Aeromonas caviae infection mimicking inflammatory bowel disease in a child].

A 10-year-old girl presented with a pancolitis with watery bloody diarrhoea. Her family history revealed the presence of inflammatory bowel disease. Whilst awaiting the diagnostic tests results, the stool cultures showed Aeromonas caviae.

Frequent adverse events after treatment for childhood-onset differentiated thyroid carcinoma: a single institute experience.

Since the mortality rate for childhood differentiated thyroid carcinoma is nearly zero, the focus must be to minimise morbidity following treatment. Our aim was to analyse early and late adverse events. Twenty-five of 26 children treated between 1962 and 2002 were evaluated.

Absence of activating mutations in ras and gsp oncogenes in a cohort of nine patients with sporadic pediatric thyroid tumors.

Background: Characterization of the genetic background of pediatric thyroid carcinomas could aid in distinguishing between differently staged tumors with respect to treatment and prognosis. Two known genetic factors associated with thyroid carcinoma, the proto-oncogenes gsp and ras were investigated.

Procedure: DNA was extracted from paraffin sections from both tumor and normal thyroid tissue of nine patients (ages 9-16 years).

[Pyridoxine-dependent epilepsy in an infant].

A newborn girl with seizures was, after repeated conventional anticonvulsive treatment, cured by pyridoxine administration. Pyridoxine-dependent seizures are an uncommon disease with autosomal-recessive heredity and a variable clinical picture. The prognosis may be favourable when diagnosis is made early.

An infant with the scimitar syndrome and pulmonary hypertension; successful surgical intervention.

The case of an infant with the scimitar syndrome and pulmonary hypertension is presented. After surgical intervention with ligation of the abnormal arterial supply to the hypoplastic lung, the pulmonary hypertension disappeared. This was proven by cardiac catheterization after the operation.