The Aqua Lung® is a device for breathing underwater invented by Jacques-Yves Cousteau and Emile Gagnan in the 1930s. It uses open-loop technology and is still used in the military and diving communities. After the patent expired, US Divers purchased and trademarked the device. The United States Army has used Aqua Lung® technology for nearly […]
Lung donors can be living or deceased, with most transplants coming from cadaveric donation. Living donation requires two donors due to the five lobes of the lungs. Donors must meet certain qualifications, and while living donation has advantages such as shorter wait times and higher success rates, it can also affect the donor’s quality of […]
A lung abscess is a pus-filled space in the lung caused by inhaling bacteria, fungi, or tuberculosis. Symptoms include coughing, fever, and chest pain. Treatment involves antibiotics and, in rare cases, surgery. Patients with weak immune systems or lung cancer may have less effective treatment. A lung abscess is a hollow space in the lung […]
A lung biopsy is used to diagnose lung problems and abnormal growths, with various methods available depending on the location and size of the abnormality. A bronchoscopic or needle biopsy is often done as an outpatient procedure, while an open biopsy is more invasive and requires general anesthesia. Complications and risks include bleeding, lung collapse, […]
A persistent cough can be a symptom of lung cancer, especially if it is accompanied by chest pain and contains blood. Smoking increases the risk of lung cancer and changes in a smoker’s cough should be taken seriously. A doctor should be consulted if a cough is persistent or contains blood. Hemoptysis, or coughing up […]
Rheumatoid arthritis can affect the lungs, causing inflammation, fluid accumulation, nodule formation, scarring, and high blood pressure. Symptoms may include chest pain, shortness of breath, weakness, and collapsed lung. Treatment may focus on the lungs or the underlying disease causing the problems. Rheumatoid arthritis of the lung is a complication experienced by approximately 25% of […]
A bruised lung, or pulmonary contusion, is a serious condition caused by traumatic injury that damages blood vessels, cells, and tissues in the lung, leading to internal bruising. Symptoms include pain, coughing up blood, and difficulty breathing. Diagnosis is confirmed through tests such as x-rays and ultrasounds, and treatment may include hospitalization, chest tubes, and […]
Acute lung injury (ALI) is a sudden onset of hypoxemia and diffuse pulmonary infiltrates, caused by direct lung injury or systemic conditions. ALI leads to inflammation and destruction of the alveolar-capillary membrane, causing capillary leakage, alveolar flooding, and decreased pulmonary surfactant. Symptoms include difficulty breathing, cyanosis, and hypoxemia. Treatment involves mechanical ventilation, supportive care, and […]
Lung adenocarcinoma is the most common type of lung cancer, often undiagnosed until advanced stages. Smoking, radon gas, and asbestos increase the risk. Symptoms include shortness of breath, coughing, and chest pain. Surgery, chemotherapy, and radiation therapy are treatments, but the cancer often comes back. Quitting smoking can reduce the risk. Lung adenocarcinoma is the […]
A lung scan is used to screen for lung abnormalities and diagnose conditions such as blood clots and lung cancer. Ventilation and perfusion scans are commonly used to diagnose pulmonary embolism. The type of scan depends on the patient’s symptoms and medical history. Results can determine necessary treatment. A lung scan is a medical test […]
Lung cancer in women differs from men in symptoms, type, and causes. Women are more likely to be diagnosed with outer tissue lung cancer, have delayed diagnosis, and non-smoking women are more likely to get lung cancer than non-smoking men. Hormones may also play a role in women’s lung cancer. Survival rates are low, but […]
Liver and lung cancer are not closely related, but a person can have both types of cancer if lung cancer spreads to the liver. Primary liver cancer is less common than secondary liver cancer, and cancer cells from the liver can spread to the lungs. The risk factors for each type of cancer differ greatly. […]
Back pain can be a warning sign of metastatic lung cancer, especially when it is accompanied by breathing difficulties and bloody sputum. However, back pain can have many causes, and a medical screening is necessary to determine the nature of the cancer and develop an appropriate treatment plan. Lung cancer and back pain may be […]
Lung transplant surgery carries risks that can affect survival, including infections, rejection, and complications. Postoperative care and compliance with doctor’s orders are also critical. The facility and gender of the donor and recipient may also impact survival rates. Lung transplant surgery is often performed to replace a non-functioning lung or lungs, and patients who qualify […]
Asbestos lung disease is caused by exposure to asbestos and can lead to asbestosis, asbestos pleural disease, and asbestos lung cancer. Symptoms include shortness of breath and chest pain. Diagnosis is made through chest x-rays and CT scans, and treatment may include surgery, chemotherapy, or radiation therapy. Many employees have filed asbestos lawsuits against their […]
Interstitial lung disease causes inflammation and scarring of the lungs, leading to breathing difficulties and increased risk of heart problems. It is more common in those over 50 and those exposed to harmful substances. Treatment options include medication, oxygen therapy, and healthy lifestyle choices. Interstitial lung disease is a condition in which the lining of […]
Lung cancer is a common and devastating disease with multiple types, including small cell and non-small cell lung cancer. Progression is monitored through regular testing and symptoms include breathing problems, chest pain, and shortness of breath. Treatment options include chemotherapy, radiation, and surgery. Lung cancer is a devastating disease that is one of the most […]
Symptoms of a blood clot in the lung include shortness of breath, chest pain, coughing up blood, wheezing, irregular heartbeat, and swelling in the legs. Seek emergency medical attention if experiencing any of these symptoms. Symptoms of a blood clot in the lung can depend on how big the blood clot is and how badly […]
Lung infections have various causes and symptoms, including shortness of breath, chest pain, chills, fever, and loss of appetite. Antibiotics, rest, fluids, and supplements can help treat bacterial lung infections, which typically take one to six weeks to recover from. Lung infections are contagious and can be mistaken for heart conditions. Lung infections have a […]
Emphysema and lung cancer are separate diseases but share risk factors, such as smoking, and can occur together. Emphysema is characterized by lung tissue destruction, while lung cancer is the growth of malignant cells in lung tissue. Both diseases have lower survival rates when occurring together. Lung cancer and emphysema are two separate diseases that […]
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