Zinc Therapy of Neurological Wilson's Disease in a Woman with Two Foetus with Agenesis of the Corpus Callosum

8A>C>86A G:EDGI: A patient diagnosed Wilson’s disease (WD) 22 years previously, successfully treated initially with zinc, developed neuropsychiatric disease after years of irregular therapy. Reassuming zinc therapy was successful. After a normal pregnancy, she had two therapeutic abortions for corpus callosum agenesis, and a missed abortion. We review the genetics, physiopathology, clinics and imagiologic response to zinc therapy, the problems of pregnancy in WD, advising to maintain therapy. A hypothetic cause for fetus brain anomaly would be hypocupremia due to zinc therapy, confronting with two other possibilities, one related to Wilson’s disease in itself, other due to a congenital syndrome of agenesis of the corpus callosum, impossible to diagnose by our available diagnostic methods.

Tumores do Corpo Carotídeo. Experiência de um Serviço no Diagnóstico e Tratamento nos Últimos 10 Anos

INTRODUCTION: Carotid body tumours (CBT) are neoplasms that develop from paragangionic cells of this structure. They are rare, with an estimated incidence of 1:30000 and can be associated with other neuro-endocrine neoplasia. The authors report their experience in the management of the disease, in the last 10 years. MATERIAL AND METHODS: Eight patients (with eight tumours) were treated, all submitted to tumour resection. 75% were female and the mean age was 56 years. We report a 12,5% incidence of neurological sequelae from surgery, and no mortality. In the follow-up (which varied between 1 and 10 years), no local or contralateral recurrence or metastasis were registered. Also, we did not found family cases of this disease. CONCLUSIONS: The authors noticed an unusually high proportion of female patients. The tumour resection was curative in all patients, with a rate of neurological complications inferior to that reported in other published series. These neurological sequelae were reported in patients with large tumours, thus reinforcing the outmost importance of an early diagnosis. Pre-operative selective embolization of these tumours can be helpful in the resection of large tumours, allowing a potential reduction in neurological complications.