Cyanide poisoning
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Cyanide poisoning
Pathology
Lower respiratory tract disorders
Acute respiratory distress syndrome
Cyanide poisoning
Decompression sickness
Methemoglobinemia
Pulmonary changes at high altitude and altitude sickness
Congenital pulmonary airway malformation
Pulmonary hypoplasia
Tracheoesophageal fistula
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Alpha 1-antitrypsin deficiency
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Respiratory system pathology review
Apnea, hypoventilation and pulmonary hypertension: Pathology review
Cystic fibrosis: Pathology review
Deep vein thrombosis and pulmonary embolism: Pathology review
Lung cancer and mesothelioma: Pathology review
Obstructive lung diseases: Pathology review
Pleural effusion, pneumothorax, hemothorax and atelectasis: Pathology review
Pneumonia: Pathology review
Respiratory distress syndrome: Pathology review
Restrictive lung diseases: Pathology review
Tuberculosis: Pathology review
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Cyanide poisoning
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Summary
Cyanide poisoning is a type of chemical poisoning that occurs when cyanide ions are introduced into the body. Cyanide ions disrupt cellular respiration at the mitochondrial level, by inhibiting an enzyme called cytochrome C oxidase. This can lead to asphyxiation as the body is no longer able to use oxygen, and it can also cause damage to the heart, liver, and other organs. Symptoms of cyanide poisoning may include headache, seizures, confusion, nausea, cardiac arrest, and death.
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