<p><img src="attachments/dvbbs/2006-3/200632612331414932.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2006-3/200632612331414932.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /></p><p>许医生您好~~我的狗狗鼻子上有一块掉毛,刚开始以为是运输过程中不小心碰掉了的,现在看来不像,周围又有地方开始掉毛了,请问许医生这是什么病,怎么看,谢谢~~<br/></p>