Juvenile distal cerebral ischemia: angiographic features. A study of 55 cases.

This study of juvenile distal cerebral ischaemia is based on 55 patients aged from 18 to 30 years. The authors describe the circumstances of discovery, as well as the clinical features and the course of the disease which may be severe and lead to non-resolutive neurological accidents and sometimes dementia. Paraclinical evaluation includes capillaroscopy, finger and toe pads biopsy (which clearly shows a pathological process with fibrocellular promontories narrowing the lumen of arterioles), and above all angiography which displays two typical signs: arterial narrowness and bands of peripheral ischaemia.

[Multiple cerebral hemorrhage and amyloid angiopathy of the white matter in a case of Alzheimer's disease].

Amyloid angiopathy is a common pathological finding in Alzheimer's disease. It usually involves leptomeningeal and cortical vessels but spares the white matter. It may cause lobar cerebral hemorrhages at a late stage of the disease.

[Femoral neuropathy with deafferentation pain. Complications of a hematoma during anticoagulant treatment].

A case of femoral palsy associated with chronic pain sensible to Carbamazepine, secondary to iliacus haematoma during anticoagulant therapy is reported. Late femoral nerve decompression followed by transcutaneous neurostimulation permit the normalization of the sensory nerve conduction and a complete clinical recovery. The localizations of hemorrhage and nervous compression are discussed.