PNEUMONOMELANOSIS Meaning and
Definition
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Pneumonomelanosis refers to a medical condition characterized by the accumulation of a dark brown or black pigment called melanin within the lung tissue. This condition can occur when there is a deposition or infiltration of melanin in the lungs, leading to discoloration and potential damage to lung function.
The term "pneumonomelanosis" is derived from the combination of three words: "pneumo", meaning lungs, "melano", meaning black or dark, and "nosis", meaning condition or disease. This condition is considered to be rare and is often associated with prolonged exposure to certain substances, such as coal dust, mineral dust, or other airborne particulate matter. It has been reported to affect individuals who work in specific industries, such as coal mining or metal foundries, where they are exposed to these substances on a regular basis.
Symptoms of pneumonomelanosis can vary depending on the severity of the condition and may include cough, shortness of breath, chest pain, or respiratory distress. Diagnosis is often made through imaging tests, such as chest X-rays or CT scans, which can show the presence of the melanin pigmentation in the lung tissue. Treatment options for pneumonomelanosis primarily focus on addressing the underlying cause of exposure and managing any respiratory symptoms that may arise.
In conclusion, pneumonomelanosis is a rare medical condition characterized by the accumulation of black or dark brown pigment within the lungs, often due to prolonged exposure to certain substances.
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Anthracosis; a blackening of the lung tissue from the inhalation of coal dust or other black particles.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PNEUMONOMELANOSIS
Etymology of PNEUMONOMELANOSIS
The etymology of the word "pneumonomelanosis" can be broken down as follows:
"Pneumo-" refers to air or lungs, derived from the Greek word "pneuma" meaning breath or air.
"Melano-" refers to black or dark color, derived from the Greek word "melas" meaning black.
"-nosis" is a suffix used to indicate a condition or disease.
Therefore, "pneumonomelanosis" is a term that combines these elements to describe a condition characterized by black or dark pigmentation in the lungs.
