Two cases of duodenal obstruction due to a congenital web

We present two cases of windsock deformity;both were rare in location and one had a rare associated anomaly. In the first case, the windsock was observed in the fourth part of duodenum, causing partial intestinal obstruction. In the second case, the windsock was located in the third part of the duodenum.

作为关系范畴的美论——蒋孔阳美学思想的风标

蒋孔阳在《美学新论》中将美学研究的出发点定位于人对现实的审美关系,肯定了美是一种关系范畴,从而为解决美学的根本问题提出了一个可取可行的方案。他确认关系范畴在美学研究中的有效性,及其作为一种传统在中国古典美学中源远流长。“多层累的突创”是蒋孔阳具有总结性的核心概念,显而易见,其本根还是通往人对现实的审美关系,这一概念正是蒋孔阳对于作为关系范畴的美论的进一步提高和升华。