Does the wide-channel endoscope optimize the success of emergency endoscopy?
The possibilities of this instrument enable a more aggressive technique of moving fixed coagula from ulcers to localize the vessel that is to be treated. Even in cases of provoked severe Forrest I A hemorrhage permanent visual control can be achieved. It is an indispensable tool for major endoscopic centers in emergency situations.
Production of CCL5, CXCL10, and CXCL8 by fetal ASM appears to involve pathways that are both qualitatively and mechanistically distinct to those described for adult ASM. The findings imply developing ASM has potential to recruit leukocyte into airways and, therefore, of relevance to childhood airway diseases.