[Hematochezia due to jejunal diverticula and treated by arterial embolization].

Digestive bleeding is a rare complication of jejunal diverticulas whose diagnosis and treatment are difficult. We report a case of hematochezia whose origin was not determined by endoscopic investigations. Coelio-mesenteric arteriography showed a leakage of contrast medium from a jejunal arterial branch and allowed a successful embolization of the arterial branches feeding the bleeding point.

[Splenic necrosis after percutaneous celiac plexus block guided by ultrasonography].

Celiac plexus block guided by ultrasonography is an efficient technique for treatment of pain due to solar syndrome. Neurological complication of this therapeutic method can be avoided using an anterior route. We report the occurrence of splenic necrosis after celiac plexus block, which represents an exceptional complication of the therapeutic procedure.