How to judge whether a pet DR film is good or bad? Is there no standard for clarity?
Answer: The purpose of DR imaging is to enable doctors to observe a pathological tissue and its condition in the patient, so the quality of medical imaging will directly affect the doctor's diagnosis. The quality of DR image depends on the imaging method, the characteristics of the equipment, the objective and subjective imaging parameters selected by the operator, and the cooperation of the tested animals, etc. The quality of a film is usually called clarity, which seems to have a great subjective feeling. In fact, back to the essence, the image is to serve the diagnosis. It is the most convincing to judge the effect of a film shooting around this point.
It should be observed after DR image processing algorithm
Changes of bone mass in the joint and bone;
Articular cartilage can be seen.
Clear changes in muscle texture and tendons, ligaments and articular capsules can be seen.
The changes of subcutaneous fat and skin soft tissue can be seen clearly, and the abdominal free gas, intestinal obstruction, urinary tract stones and other pathological changes can be judged.
We can see the changes of different levels of tissue space to judge the fine lesions.
Trachea, bronchus, lung tissue and ribs can be observed.
Clear distribution of heart and blood vessels can be observed.
To sum up, a good film should be extremely rich in layers, as far as possible to preserve the presentation of different internal organizations. This is determined by the different tissue characteristics of the object being photographed. Rich levels can greatly improve the diagnostic effect of chest diseases and improve the diagnosis of cardiopulmonary vascular diseases. It greatly improves the diagnosis level and work efficiency of the hospital.