Search results
Results From The WOW.Com Content Network
Atlas image: lung_carina at the University of Michigan Health System - "Cast of trachea and bronchi, anterior view" (#2) [dead link ] "Trachea and carina — tomogram, coronal plane" at SUNY Downstate Medical Center Archived 2016-03-03 at the Wayback Machine; Carina tracheae entry in the public domain NCI Dictionary of Cancer Terms
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.
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 ...
Symptoms typically include sudden onset of sharp, one-sided chest pain and shortness of breath. [2] In a minority of cases, a one-way valve is formed by an area of damaged tissue, and the amount of air in the space between chest wall and lungs increases; this is called a tension pneumothorax. [3]
Similar to other lung cancers, according to the American Cancer Society, the most common symptoms of limited-stage of lung cancer are: [6] Progressive and persistent cough; Coughing up blood or rust-coloured sputum; Shortness of breath; Chest pain that is often worse with deep breathing, coughing, or laughing; Weight loss and loss of appetite ...
PET-CT scan of chest Positron emission tomography–computed tomography is a hybrid CT modality which combines, in a single gantry, a positron emission tomography (PET) scanner and an X-ray computed tomography (CT) scanner, to acquire sequential images from both devices in the same session, which are combined into a single superposed ( co ...
Pneumonia is an inflammatory condition of the lung primarily affecting the small air sacs known as alveoli. [3] [14] Symptoms typically include some combination of productive or dry cough, chest pain, fever, and difficulty breathing. [15]
CT and chest radiography can be a useful diagnostic exam in visualizing a benign tumor and differentiating it from a malignant tumor. The smaller the tumor on a radiograph, the more likely it is to be benign as 80% of lung nodules less than 2 cm in diameter are benign.