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Pleurisy, also known as pleuritis, is inflammation of the membranes that surround the lungs and line the chest cavity . [1] This can result in a sharp chest pain while breathing. [1] Occasionally the pain may be a constant dull ache. [5] Other symptoms may include shortness of breath, cough, fever, or weight loss, depending on the underlying cause.
They occur where the pleural layers are inflamed and have lost their lubrication. Pleural rubs are common in pneumonia , pulmonary embolism , and pleurisy (pleuritis). Because these sounds occur whenever the patient's chest wall moves, they appear on inspiration and expiration .
Patients who have byssinosis have typically been exposed to cotton or just dust for an extended period of time and experience symptoms of chest tightness and coughing. [3] Patient history should reveal exposure to cotton, flax, hemp, or jute dust. Measurable change in lung function before and after working shifts is key to diagnosis.
February 7, 2024 On today’s show, CNN 10 heads to California where that state agreed to a $2 billion settlement to assist students who fell behind in their education during the Covid pandemic.
The virus infects the cells causing ciliary dysfunction and death. The debris, edema, and inflammation eventually leads to the symptoms. [27] It is the most common reason for admission of children under the age of one year. It can present widely from a mild respiratory infection to respiratory failure.
Other conditions that may produce similar symptoms include angina, pericarditis, pleurisy, and chest trauma. [1] Treatment is usually via reassurance, as the pain generally resolves without any specific treatment. Precordial catch syndrome is relatively common, and children between the ages of 6 and 12 are most commonly affected.
Most cases present themselves in the setting of a pneumonia, although up to one third of patients do not have clinical signs of pneumonia and as many as 25% of cases are associated with trauma (including surgery). [2] Symptoms include fever, dry cough, sweating, difficulty breathing, and unintentional weight loss. [3]
A pleural effusion is accumulation of excessive fluid in the pleural space, the potential space that surrounds each lung.Under normal conditions, pleural fluid is secreted by the parietal pleural capillaries at a rate of 0.6 millilitre per kilogram weight per hour, and is cleared by lymphatic absorption leaving behind only 5–15 millilitres of fluid, which helps to maintain a functional ...