Residual fibrosis in the lungs is scarring. The condition is not hereditary and can be caused by an infection or by a previous illness involving the lungs.
Residual means the fibrosis was left behind as permanent scarring of the lungs, after whatever disease was gone. You get residual scarring or fibrosis after some lung infections. Fibrosis means it looks like fine threads or fibers on the x-ray. Residual anything is a leftover.
PTB means pulmonary tuberculosis. It heals with residual fibrosis.
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Mainly the lungs and pancreas. For males it clogs tubes in the testes.
Residual fibrosis is scar tissue that is left behind after an infection, malignancy, or surgery. The right apex most commonly refers to the upper right part of the lung, but can pertain to any organ.
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Linear density fibrosis is a scarring of the tissue in the lungs. Although it is a disease, it is not contagious.
Residual fibrosis itself is not directly harmful to other people, as it is a condition that affects individuals rather than being contagious or transmissible. However, it can indicate underlying health issues in a person, which might affect their interactions and activities. For instance, someone with significant fibrosis may have reduced lung capacity or other complications that could impact their participation in communal activities. Overall, while residual fibrosis is a personal health concern, it does not pose a direct threat to others.
Residual volume of air is the volume of air remaining in the lungs after maximal exhalation. It is not possible to voluntarily exhale this air, as it helps to keep the lungs inflated and prevents them from collapsing. Residual volume plays a key role in maintaining the oxygen-carbon dioxide exchange in the lungs.
Residual volume is the air that remains in the lungs after a maximal exhalation. It is considered a type of "stale" or stagnant air that cannot be voluntarily expelled and helps keep the lungs inflated.
Functional residual capacity (FRC) is the volume of air remaining in the lungs after a normal exhalation, while residual volume (RV) is the volume of air remaining in the lungs after a maximal exhalation. FRC includes both the expiratory reserve volume and the residual volume, while RV is the volume of air that cannot be exhaled from the lungs.
The function of residual volume is to keep enough pressure in the lungs to keep them from collapsing.