Hypersensitivity Pneumonitis
>> YOUR LINK HERE: ___ http://youtube.com/watch?v=PIuj6XiMlps
Please read and agree to the disclaimer before watching this video. • . Subscribe to the drbeen Channel HERE: http://bit.ly/2GBhiS0 • For more content from drbeen, click HERE: http://bit.ly/2GB41bU • Watch drbeen videos HERE: http://bit.ly/2GB41bU • Like drbeen on Facebook HERE: http://bit.ly/2GSSTGS • Follow drbeen on Twitter HERE: http://bit.ly/2XeSVhV • Follow drbeen on Instagram HERE: http://bit.ly/2ST2Zih • Get new medical lectures across your devices. Stream anywhere, anytime. Try it for free! http://bit.ly/2QsIwQ5 • This video is part of the series of videos discussing restrictive lung diseases. We will discuss hypersensitivity pneumonitis in this talk. • Definition. • Alveolitis due to inhaled external allergens. • Involves smaller airways and the respiratory zones instead of the large airways. • The difference in this disease from asthma. • This is a mixture of type III and type IV allergies. • Pathophysiology of the hypersensitivity pneumonitis. • Macrophages. • Allergen presentation to T and B cells in the lymph nodes. • Interleukins released. • Phases of hypersensitivity pneumonitis. • Acute and Chronic. • Role of neutrophils and T cells in the acute phase. • Granuloma formation in the chronic phase. • Why hypersensitivity pneumonitis is also classified as a granulomatous disease. • IL4, IL5, IL12, C5a. • Scarring of the respiratory zones. • Fever, dyspnea, cough, lethargy, malaise, restrictive lung disease. • FEV1 reduced. • FEV1/FVC increased due to increased elasticity and rapid expulsion. • Monday morning blues experienced by the patients. • Industries/tasks that cause this disease • Fungi and bacteria from farming work - Farmer's Lung. • Micropolyspora fanny and bagassosis. • Thermophilic actinomycetes.Cheese workers - moldy cheese. • Penicillium Casey. • Miller's lungs. • Dusty grain. • Animal products, pigeon breeder's lungs. • Pigeon droppings have pigeon serum proteins. • Other chemical industry workers. ... • Disclaimer: • This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only. • Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional. ... • Disclaimer: • This video is not intended to provide assessment, diagnosis, treatment, or medical advice; it also does not constitute provision of healthcare services. The content provided in this video is for informational and educational purposes only. • Please consult with a physician or healthcare professional regarding any medical or mental health related diagnosis or treatment. No information in this video should ever be considered as a substitute for advice from a healthcare professional.
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