D. Raptis

Progress in rectal cancer staging and treatment

Colorectal cancer poses a worldwide major health issue. Rectal cancer has somewhat distanced itself from colonic cancer as a different oncologic entity, due to differences in diagnosis and treatment. Several developments over the last years have improved screening, diagnostics, pre-operative therapy, surgical techniques and postoperative patient care. The multidisciplinary approach to rectal cancer, mainly through the co-operation of surgeons, oncologists and radiologists, seems to be one of the most important steps in the management of that disease.

Selective embolization for massive upper gastrointestinal bleeding deriving from gastric angiodysplasia.

Transcatheter arterial embolization is a valuable, minimally invasive method, used as treatment for upper gastrointestinal bleeding, after failed primary endoscopic approach. It is a safe and effective procedure, but its use is limited because of relatively high rates of rebleeding and mortality. The aim of this paper is to present a case of severe, massive upper gastrointestinal bleeding deriving from gastric angiodysplasia, which was treated successfully with superselective embolization. The patient recovered from the haemorrhagic shock and avoided emergency surgical intervention.