Spinal cord arterio-venous shunts: From classification to therapeutic management.

Spinal Cord Arterio-Venous shunts (SCAVSs) are a rare disease. The aim of this paper is to describe how we classify and consider management of SCAVSs in relation to the location of the shunt focusing mainly on intradural SCAVSs. The anatomical features of the SCAVSs together with data provided by MRI and CT scans allow identification of four types of SCAVSs: paraspinal, epidural, dural and intradural ones. Clinical and neuroradiologic characteristics are described for each entity as well as the therapeutic endovascular management at our institution between 2002 and 2020. The therapeutic management of SCAVSs, and in particular of intradural shunts, remains mainly based on endovascular treatment as a first-choice approach. Understanding properly the lesional and regional vascular anatomy is mandatory to plan an appropriate therapeutic strategy and obtain good clinical results stable at long term follow up.

[Cesarean section and sismotherapy in a severe psychotic parturient: A case report]. / Césarienne et sismothérapie concomitante chez une patiente psychotique sévère : à propos d'un cas.

Psychiatric disorders may complicate the pregnancy and is one of the causes of maternal and fetal morbidity. We report the case of a patient with severe decompensated schizophrenia during her pregnancy that required prolonged hospitalization in psychiatric ward. The psychiatric status of the patient required the realization of a caesarean section at 36 weeks of amenorrhea. In our case, we decided to perform this cesarean section under general anaesthesia, since regional anaesthesia was not feasible in this patient in a state of uncontrolled agitation. Moreover, general anaesthesia permitted to combine cesarean section with a first session of electroconvulsive therapy, which had been declined during pregnancy. Given the huge amount of antipsychotic agents administered to the patient, we also studied their transplacental transfer and found a very high loxapine concentration in the fetus. Finally, this case raised several important ethical issues related to the management of the mother and her fetus in case of severe psychiatric disorders.

[Von Recklinghausen's disease and pregnancy]. / Maladie de Recklinghausen et grossesse.

On the basis of six cases and a review of the literature, the authors identify the special features associated with the combination of von Recklinghausen's disease and pregnancy. Fertility is unaffected and pregnancy possible. Careful monitoring is required because of severe complications. In certain probably minor forms of the disease, the outcome of pregnancy is favourable with no complications.