air space opacification dr craig hacking and dr frank gaillard et al air space opacification is a descriptive term that refers to filling of the pulmonary tree with material that attenuates x rays more than the surrounding lung parenchymait is one of the many patterns of lung opacification and is equivalent to the pathological diagnosis of pulmonary consolidationhe opacification is caused by fluid or solid material within the airways that causes a difference in the relative attenuation of the lung transudate e g pulmonary oedema secondary to heart failure pus e g bacterial pneumonia blood e g pulmonary haemorrhage cells e g bronchoalveolar carcinoma
The Dogo is a cheerful, humble, and friendly breed; and not a hard barker. He loves his family, especially children. The mature Dogo needs extensive regular exercise to maintain its athletic condition and pleasant disposition. They are clean dogs that need little coat care.
The Chihuahua is the smallest breed of dog in the world, also it's the only natural toy breed. This, however, is only the smallest breed in general. In other words, on avera â¦ ge, the Chihuahua is the smallest breed of dog, but some individual dogs may be exceptionally small.The smallest dog ever recorded was actually a Yokshire Terrier (also called a Yorkie) named 'Big Boss.' It was approximatley 3 inches long and 1 1/5 inches tall at the shoulder.t depends, some dogs can be smaller and weigh less than the chihuahua, such as, the Maltese, and the Pomeranian and some other dog breeds. However the Teacup Chihuahua is the â¦ World's smallest dog breed, docen't usually weigh anymore than 3 lbs!