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That depends:
- If You see straight paralell lines (shadows) one close to another (filling all the screen) You may see the antiscatter grid shadow. This could mean that the grid isn't moving or the exposure time is too short to move the grid. Try to use less current to increase exposure time and check if the grid mechanism is ok.
- If You see curved lines or repeating patterns that are visible if the image isn't 1:1 zoomed - it may be moire effect. It's the output of adding 3 spatial frequencies: grid density , scanning resolution and monitor resolution. Consult it with Your CR/DR service. Sometimes it's possible to add filters or change the parameters of image.
- If You see some lines through all the image (like scratches) something is wrong with CR reader. Consult service.
What else can I help you with?
Who invented digital x-rays?
Christian Villarreal
How does a solar flare appear in x-rays?
solar flares appear as a dark spot
What are three advantages of digital x-rays over film x-rays?
they are fast ,they are less expensive ,they use lower amount of radiation
Why do bones appear on x-rays?
Bones appear on x-rays because they are denser than soft tissues, allowing them to absorb more of the x-ray radiation and show up as white on the image.
How do x rays affect photographic plates?
X-rays will "Fog" photographic plates. That means the plates act as if 'exposed' to light. If the X-rays are intense enough, the plates will appear to be totally exposed.
Why patients are given barium salt for stomach x rays?
Barium salt mainly Barium sulfate is good absorber of X-rays and help stomach to appear clear
How does empyema thoracis show up on X-rays?
On an x ray, empyema thoracis will appear as a cloudy or opaque ar
Does this tissue appear the same as bone an X-rays?
NO, tissue appears gray and bone appears white
How can xrays be used to see inside your body?
X-rays can penetrate the body and are absorbed differently by different tissues. Dense tissues like bones absorb more x-rays and appear white on the image, while softer tissues absorb fewer x-rays and appear gray. This contrast helps to visualize internal structures like bones, organs, and foreign objects inside the body.
When X-rays are passed through a body one can know about the broken bones because?
More of the x-rays will be absorbed by the denser material of bones, so the areas where a bone is discontinuous (broken) will allow the x-rays to pass through, or at least to a greater extent. The x-rays darken a film, and on the negative image produced, the breaks will appear as darker than the lighter areas representing undamaged bone.
How does an x ray machine work?
Think of it as a camera (it used to be on film, but now its a digital picture) that uses X-rays instead of visable light. The most common way to produce X-rays is with a special vacume tube inside of which an electron beam strikes a metalic plate.
X in space words?
X-Rays X-Rays from the sun
