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Asbestos-related diseases are disorders of the lung and pleura caused by the inhalation of asbestos fibres. Asbestos-related diseases include non-malignant disorders such as asbestosis (pulmonary fibrosis due to asbestos), diffuse pleural thickening, pleural plaques, pleural effusion, rounded atelectasis and malignancies such as lung cancer and malignant mesothelioma.
Asbestos (/ æ s ˈ b ɛ s t ə s, æ z-,-t ɒ s / ass-BES-təs, az-, -toss) [1] is a group of naturally occurring, toxic, carcinogenic and fibrous silicate minerals.There are six types, all of which are composed of long and thin fibrous crystals, each fibre (particulate with length substantially greater than width) [2] being composed of many microscopic "fibrils" that can be released into ...
[1] [9] All types of asbestos fibers are associated with an increased risk. [1] It is generally recommended that currently existing and undamaged asbestos be left undisturbed. [1] Diagnosis is based upon a history of exposure together with medical imaging. [4] Asbestosis is a type of interstitial pulmonary fibrosis. [4] There is no specific ...
In 1935, officials of Johns-Manville and Raybestos-Manhattan instructed the editor of Asbestos magazine to publish nothing about asbestosis. [42] In 1936, a group of asbestos companies agreed to sponsor research on the health effects of asbestos dust, but required that the companies maintain complete control over the disclosure of the results. [41]
A history of exposure to asbestos may increase clinical suspicion for mesothelioma. A physical examination is performed, followed by chest X-ray and often lung function tests . The X-ray may reveal pleural thickening commonly seen after asbestos exposure and increases suspicion of mesothelioma. [ 15 ]
Alice – A Fight For Life is a documentary featuring 47-year-old Alice Jefferson, a British woman who developed malignant pleural mesothelioma thirty years after working for nine months at Cape Insulation's Acre Mill asbestos plant in Hebden Bridge, West Yorkshire.
Cultural heritage collections contain many materials known to be hazardous to the environment and to human health. Some hazardous substances may be an integral part of the object (such as a toxic paint pigment or a naturally radioactive mineral sample), applied as a treatment after the object was made (such as a pesticide) or the result of material degradation (such as the exudation of ...
Labrador lung (found in miners in Labrador, Canada) – mixed dust containing iron, silica and anthophyllite, a type of asbestos; Stannosis – tin oxide; Talcosis – talc; Baritosis - a benign type of pneumoconiosis caused by barium inhalation; it typically causes little or no overgrowth, hardening, and/or fibrosis. [12] Mixed-dust ...