Plasmodium vivax Infections Detected in a Large Number of Febrile Duffy-Negative Africans in Dschang, Cameroon.

The Duffy blood group is a critical receptor for Plasmodium vivax (P. vivax) invasion of red blood cells, and consequently, P. vivax infections were considered rare in sub-Saharan Africa where the prevalence of Duffy-negativity is high.

Surgical management of cervical radiculomedullary arterial aneurysm with subarachnoid haemorrhage: a case report.

The aim of this paper was to report an unusual case of a 30-year-old woman admitted to the emergency department for a subarachnoid spinal haemorrhage. Clinical presentation was typical and the initial CT-scan did not show any intracranial lesions. Diagnosis was then confirmed by a full-spinal MRI that revealed a cervical radiculomedullary artery aneurysm.

[Unilateral hydrocephalus secondary to a brain temporal abscess treated by endoscopic septotomy: a case report].

Hydrocephalus is a rare complication of brain abscess, due to either the mass effect on the ventricular system or to the rupture of the abscess in the ventricles. We report here the case of 44-year-old man who was operated on for a temporal lobe abscess of pulmonary origin who presented 6 weeks later with obstructive hydrocephalus secondary to a likely choroid plexus thrombophlebitis. This patient was treated successfully with an endoscopic septotomy.

[Percutaneous pedicle screw fixation and kyphoplasty for management of thoracolumbar burst fractures].

Objective: To evaluate outcome and potential advantages of a percutaneous posterior approach to burst fractures of the thoraco-lumbar junction without neurological complications by means of a technique combining balloon kyphoplasty and percutaneous pedicule screw fixation.

Methods: In this preliminary study patients who suffered traumatic of the thoraco-lumbar junction presented a Magerl type A3 fracture. The mean age of the patients was 64 years (54-78 years).

[Family planning, what's new?].

Women rely on complete and precise information given by doctors and family planning consultants for choosing a suitable contraceptive. Available hormonal contraceptives in Switzerland are presented. Personal and family history are essential for evaluating medical contraindications to combined hormonal methods.