Transmission of the L-Zagreb mumps vaccine virus, Croatia, 2005-2008.

We report on three cases of symptomatic transmission of the L-Zagreb mumps vaccine virus from three vaccinated children to five adult contacts. The five contact cases were parents of the vaccinated children and presented with parotitis and in one case also with aseptic meningitis. The etiology of the contacts' illness was determined by viral culture, genomic sequencing, serology and epidemiological linking.

Right atrial reduction for tachyarrhythmias in Ebstein's anomaly in infancy.

A 20-month-old girl with Ebstein's anomaly developed supraventricular paroxysmal tachycardia, which seemed to be a result of the wall tension of the giant right atrium. Right atrial resection reduced the wall tension and overall dimensions of the right atrium and finally resolved the tachycardia and ectopic electrical conduction. Six-year follow-up electrocardiograms confirmed continuing normal sinus rhythm without occurrence of supraventricular paroxysmal tachycardia or other ectopic electrical activity The follow-up echocardiograms showed the size of the right atrium to be unchanged from the time of operation.

[Familial adenomatous colonic polyposis].

We described two patients (brother and sister) with familial adenomatous polyposis of the colon. It is an inherited disease with autosomal dominant pattern of inheritance. The incidence is 1:8.

Partial trisomy 13q22-->qter and monosomy 18q21-->qter as a result of familial translocation.

We report on a patient with a partial trisomy of chromosome 13q22-->qter and partial monosomy of chromosome 18q21-->qter showing distinct malformations. The phenotype of this unbalanced karyotype has not been previously described. The proband had a craniofacial dysmorphism, neck pterygium, closed fists with overlapping fingers, cutaneous appendix of the left fist, equinovarus and postaxial hexadactyly of the feet, atrial septum defect, unilateral cryptorchidism and hypertrophic pyloric stenosis.