What is the medical term for black lung?
The medical term for black lung disease is coal workers' pneumoconiosis, which is actually a spectrum of diseases. Black lung disease is caused by the inhalation of dust particles during coal mining.
Is black lung disease an occupational disease?
After chemical analysis of the material, he was the first to consider black lung disease an occupational disease related to coal dust and alerted physicians to watch for the disease in miners. Early on, many people will have no symptoms of black lung disease.
What is black lung disease (CWP)?
Black lung disease, also known as coal workers' pneumoconiosis (CWP), is an occupational condition that-while once declining-is now increasing in both incidence and severity in the United States.
What is the connection between black lung disease and coal mining?
The connection between black pigment in the lungs and coal miners was first made in 1831 by Dr. Craufurd Gregory. After chemical analysis of the material, he was the first to consider black lung disease an occupational disease related to coal dust and alerted physicians to watch for the disease in miners.
What condition also known as black lung is caused by inhaling coal dust?
Coal workers' pneumoconiosis (CWP), commonly known as "black lung disease," occurs when coal dust is inhaled. Over time, continued exposure to the coal dust causes scarring in the lungs, impairing your ability to breathe. Considered an occupational lung disease, it is most common among coal miners.
Which term means abnormal condition of dust in the lungs?
Pneumoconiosis – literally, “an abnormal condition of dust in the lungs.” A generic name for conditions where toxic particles become trapped in the lungs and cause symptoms and disability such a “black lung” or “miner's lung” disease. Terms specific to the particulate matter may be given such as asbestosis.
What is the occupational disease caused by inhalation of black dust?
Coal worker's pneumoconiosis is caused by inhaling coal dust. Also known as black lung disease, the condition, in severe cases, is characterized by scarring on the lungs (which often permanently damages the lungs and may lead to shortness of breath). About 2.8 percent of coal miners have coal worker's pneumoconiosis.
What is Anthracosis disease?
INTRODUCTION. Anthracosis (anthrac- meaning coal, carbon + -osis meaning condition) is defined in Bioline as, “the asymptomatic, milder type of pneumoconiosis as caused by the accumulation of carbon in the lungs due to repeated exposure to air pollution or inhalation of smoke or coal dust particles” (1).
What causes emphysema?
The main cause of emphysema is long-term exposure to airborne irritants, including: Tobacco smoke. Marijuana smoke. Air pollution.
What is pneumoconiosis caused by?
The primary pneumoconioses are: Abestosis – caused by inhaling asbestos fibers. Silicosis – caused by inhaling silica dust. Coal workers' pneumoconiosis (commonly referred to as CWP or black lung) – caused by inhaling coal mine dust.
What is the medical term for black lung disease?
Types of pneumoconiosis The disease appears in different forms, depending on the type of dust you inhale. One of the most common forms is black lung disease, also known as miner's lung. It's caused by breathing in coal dust.
Is black lung disease silicosis?
Generally, what we call black lung is primarily silicosis in a coal miner, so silica exposure is significant to the development and progression of disease.
Is Bagassosis a pneumoconiosis?
Bagassosis, an interstitial lung disease, is a type of hypersensitivity pneumonitis attributed to exposure to moldy molasses or bagasse dust....BagassosisSpecialtyPulmonology
What is another name for anthracosis?
Anthracosis synonyms In this page you can discover 3 synonyms, antonyms, idiomatic expressions, and related words for anthracosis, like: black-lung, black lung (disease) and coal miner's lung.
What is Byssinosis disease?
Byssinosis is a disease of the lungs. It is caused by breathing in cotton dust or dusts from other vegetable fibers such as flax, hemp, or sisal while at work.
What is anthracosis of the lungs?
Anthracosis is black pigment discoloration of bronchi and can cause bronchial destruction and deformity (anthracofibrosis)1-11 (Fig. 1). Anthracosis is considered as a benign bronchial finding during bronchoscopy, and it is a rare finding in developed countries.
How long does it take for coal dust to cause lung problems?
Estimates say around 16% of coal miners in the United States eventually may have lung issues from coal dust. It can take years or decades for the disease to develop. Some people don’t have symptoms until they retire. (Most of the people diagnosed with the disease are over age 50.)
What is black lung disease?
Black lung disease is considered a job-related illness. You get it when you inhale coal dust over a long period of time. Because it mainly affects coal miners, it’s also known as coal workers’ pneumoconiosis (CWP).
What to do if you smoke and you have a lung problem?
If you smoke, your doctor will urge you to quit. Smoking can lead to further lung damage and can make symptoms worse. Your doctor may recommend a pulmonary rehabilitation program to help you find ways to breathe better. In very rare cases, your doctor may recommend a lung transplant.
What are the complications of black lung disease?
If you have black lung disease, you may get these complications with your lungs: Chronic bronchitis, or long-term inflammation of the breathing tubes. Chronic obstructive pulmonary disease ( COPD ), an inflammatory disease that blocks airflow from the lungs. Lung cancer.
What happens when you breathe coal dust?
As you breathe in coal dust, particles settle into your airways and lungs. After they land, healthy lung tissue may try to get rid of them. As your immune system tries to fight and remove the particles, you can get inflammation. Over time, the inflammation can cause scarring, which is also known as fibrosis.
What test is done to see if you have coal dust?
They’ll look at your medical history and ask you details about your exposure to coal dust. Your doctor likely will order a chest X-ray, CT scan, or both to see if there are any spots or masses on your lungs or signs of inflammation. A pulmonary function test, which shows how well your lungs work, may also be used.
Is black lung disease contagious?
When it comes to black lung disease, here’s the good news: Most people don’t have to worry about it. It isn’t genetic and it isn’t contagious. But the millions of people who work (or used to work) in coal mines around the world may be at risk.
What is the term for bronchial dilation?
The medical term for this condition is bronchi/o/spasm or bronch/o/spasm. Chronic dilation of bronchi is called bronchi/ectasis.
What is the trachea of the respiratory system?
Lower Respiratory Tract. The (5) trachea (windpipe) is a cylindrical tube composed of smooth muscle embedded with a series of 16 to 20 C-shaped rings of cartilage. The trachea extends downward into the thoracic cavity, where it divides to form the (6) right and left primary bronchi (singular, bronchus).
What is the incision of the nose called?
incision of the nose: rhin/o/tomy. Rhin/o/rrhea is a discharge from the nose. Sneezing, tearing, and a runny nose are common symptoms of a cold.Where as rhin/ o/ rrhea refers to a runny nose, rhin/ o/ rrhagia refers to nose bleed.
What is the diaphragm?
The (12) diaphragm is a muscular partition that separates the lungs from the abdominal cavity and aids in the process of breathing. Refer Figure Identifying the upper and lower respiratory tracts. Involuntary contraction or twitching of the diaphragm is documented in the medical record as phren/o/spasm. Thoracentesis.
What is the medical term for red blood cells?
The medical term for red blood cells is erythr/o/cytes Macro/scopic structures are visible to the naked eye. Micro/ scopic structures, such as the alveoli, are visible only through the use of a micro/scope. Micro/scopic capillaries are visible to the eye through the use of a magnifying instrument called a micro/scope.
What is the instrument to incise the pharynx?
instrument to incise the pharynx (throat):pharyng/o/tome. involuntary contraction or twitching of the pharynx (throat):pharyng/o/spasm. Pharyng/o/stenosis is a narrowing, or stricture, of the pharynx. The (3) larynx (voice box) is responsible for sound production and makes speech possible.
What is the treatment of air and water?
Combining air and water to treat a disease or injury is also a form of therapy. Aer/o/hydr/o/therapy is treatment by application of air and water. After passing through the nasal cavity, air reaches the (2) pharynx (throat). Label the pharynx in Figure Identifying the upper and lower respiratory tracts..
Symptoms
- Early on, many people will have no symptoms of black lung disease. When symptoms begin, shortness of breathonly with activity (exercise intolerance) may easily be dismissed as being simply due to age. With time, shortness of breath may worsen and include a sensation of chest t…
Incidence
- The incidence of black lung disease had actually declined to record lows in the 1990s due to the Coal Act. Since that time, the prevalence of black lung disease (combining both simple and complex) has increased significantly according to a 2018 study reported in the American Journal of Public Health. At the current time, black lung disease is present in over 10 percent of miners …
Causes and Risk Factors
- Many coal miners are at risk for black lung disease, with some exposures to coal dust posing more risk. For example, stone cutters have very high exposure rates, as do people who work downwind from dust-generating equipment.
Diagnosis
- The diagnosis of black lung disease begins with a careful history to evaluate risk factors and a physical exam.
Treatment
- There is currently no cure for black lung disease, and the goal of treatment is to prevent worsening of the disease and control symptoms. Medications such as inhalers may be needed, especially for those who also have chronic bronchitis. Oxygen may be needed, especially with PMF. Pulmonary rehabilitationcan be helpful by providing breathing techniques and teaching pe…
Prognosis
- The prognosis of black lung disease depends on the extent of the disease (simple or complex) as well as further exposures. Simple black lung disease can progress slowly over a long period of time, whereas PMF can progress rapidly. Years of potential life lost (YPLL), a measure of the toll the disease takes, has been increasing, likely due to the increased severity of black lung disease …
Prevention
- Prevention encompasses both primary prevention, meaning preventing exposure in the first place, and secondary prevention, or preventing further damage once evidence of black lung disease is present. Primary prevention includes better methods of dust control, limits on exposure, and the use of protective equipment (such as respirators) when indicated. The Federal Coal Mine Healt…