[Leg ulcers of venous origin. Rate of basic healing. Practical consequences].

The formula necessary for this study includes seven points of which the most important is the measurement of the reduction of the surface area of each ulcer. 100 leg ulcers, venous in origin, and representing a total surface area of 2.052 cm2, healed at varying speeds, directly proportionate to their initial surface area.

[Post-concussion syndrome after cranio-cervical injuries. Apropos of a case].

The post-concussion of the brain syndrome is an often observed clinical entity. In this especially subjective syndrome, one new pathogenic approach seems very interesting for the clinical and therapeutic conclusions. This is one medical case reported for the proof of this hypothesis.