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   is a student whose teachers like sweet mouths. Dr. Xu smiled and took her arm: "Come on, I\'ll take you into the control room and take a look."

  The big bosses and teachers can see at a glance the little abacus in the heart of a student like her. Dr. Xu and Mr. Qin are the same age, Mr. Qin is a boss, and Dr. Xu is also a boss.

  Xie Wanying thanked her and followed Teacher Xu like a little follower.

  In the control room, young doctors are operating. As a senior doctor, Dr. Xu entered and stood behind to give guidance: "Dr. Zhao, have you studied the patient\'s examination application report? Do you know what problems need to be investigated?"

   As mentioned earlier, performing CT on a patient also requires the skills of the doctor in the CT room. Especially for the investigation of difficult cases with hidden lesions, the technical level of auxiliary departments such as CT is too important.

  The doctor in the CT room has a lot to do, and the technical level is reflected in all aspects. First of all, the reason why CT is called tall is definitely a big step forward in technology than x-ray. The former is a cross-sectional scan, and the x-ray is a single-plane scan. The images scanned by a single plane will make various tissues of the human body layered on one plane, making it difficult to distinguish some lesions. The doctor\'s reading of the film is greatly disturbed and error-prone.

The   ct cross-section is a multi-level scan, which avoids tissue overlap and captures subtle lesions. At the same time, the difficulty is that multi-level scan means that multiple images are displayed. According to the fineness of the inspection, it is generally called the layer thickness of the CT scan, that is, the tissue of the human body is “sliced” into how thin the layers are for scanning. There are definitely more pictures. A CT scan of a part can take as few as a dozen pictures, and as many as hundreds of pictures. All these images need to be read manually. The doctor in the CT room needs to select the problematic images from the massive images for processing to enhance the display effect of the lesions.

   The CT report films obtained by general clinicians and patients are the key pictures that are carefully selected by the CT room doctor and printed out. If you want to see the original scan data, both clinicians and patients can go to the CT room to apply for a copy of the original data in the computer.

   After understanding such a procedure, you can know that doctors in the CT room need to find valuable pictures of lesions from massive data, which is equivalent to digging gold from the sand, which is impossible without years of training and accumulation of knowledge and experience. Before digging for gold in the sand, the doctor in the CT room needs to suspect which sandy area the gold may be hiding in, and it is impossible to dig it randomly. CT radiation is much larger than X-rays, and it will bring harm to patients. Before scanning for this purpose, the doctor in the CT room must first understand the patient\'s condition.

  How to understand the patient\'s condition, the doctor in the ct room is through the examination application report written by the clinician to the ct room. Here is a summary of the condition and the direction of the clinician\'s suspicion of the patient\'s disease. The doctor in the CT room reads the application report with his own experience, and then sees whether it is necessary to adjust the CT scanning plan proposed by the clinic.

In layman\'s terms, the clinician said that he should use the machine to scan where to scan, and the doctor in the CT room should help the clinician to review it when he got it. .