Pulmonary talcosis

Pulmonary talcosis

Pulmonary talcosis. H&E stain.
Classification and external resources
Specialty	pulmonology
ICD-10	J62.0
ICD-9-CM	502
DiseasesDB	34117

Pulmonary talcosis, less specifically referred to as talcosis, is a pulmonary disorder caused by talc.

It has been related to silicosis resulting from inhalation of talc and silicates. It is also tied to heroin use where talc might be used as an adulterant to increase weight and street value.^[1] It is one of several noted associations and possible risks of street heroin use.^[2] Talcosis can also arise from the injection of drugs intended for oral administration, as talc is present in many tablets and capsules that are used intravenously, such as benzodiazepines, dextroamphetamine, and prescription opioids.

References

↑ Obstetric anesthesia: principles and practice. David H. Chestnut. "For example, the injection of talc-diluted heroin causes talcosis."
↑ Davis, LL. (Dec 1983). "Pulmonary 'mainline' granulomatosis: talcosis secondary to intravenous heroin abuse with characteristic x-ray findings of asbestosis.". J Natl Med Assoc. 75 (12): 1225–8. PMC 2561715. PMID 6655726.

Diseases of the respiratory system (J, 460–519)

Upper RT
(including URTIs,
common cold)

Head	sinuses Sinusitis nose Rhinitis Vasomotor rhinitis Atrophic rhinitis Hay fever Nasal polyp Rhinorrhea nasal septum Nasal septum deviation Nasal septum perforation Nasal septal hematoma tonsil Tonsillitis Adenoid hypertrophy Peritonsillar abscess

Neck	pharynx Pharyngitis Strep throat Laryngopharyngeal reflux (LPR) Retropharyngeal abscess larynx Croup Laryngomalacia Laryngeal cyst Laryngitis Laryngopharyngeal reflux (LPR) Laryngospasm vocal folds Laryngopharyngeal reflux (LPR) Vocal fold nodule Vocal cord paresis Vocal cord dysfunction epiglottis Epiglottitis trachea Tracheitis Tracheal stenosis

Lower RT/lung disease
(including LRTIs)

Bronchial/
obstructive

acute: Acute bronchitis

chronic

COPD

Chronic bronchitis

Acute exacerbations of chronic bronchitis

Acute exacerbation of COPD

Emphysema)

Asthma (Status asthmaticus

unspecified

Bronchiolitis obliterans

Diffuse panbronchiolitis

Interstitial/
restrictive
(fibrosis)

External agents/ occupational lung disease	Pneumoconiosis Asbestosis Baritosis Bauxite fibrosis Berylliosis Caplan's syndrome Chalicosis Coalworker's pneumoconiosis Siderosis Silicosis Talcosis Byssinosis Hypersensitivity pneumonitis Bagassosis Bird fancier's lung Farmer's lung Lycoperdonosis

Other	ARDS Pulmonary edema Löffler's syndrome/Eosinophilic pneumonia Respiratory hypersensitivity Allergic bronchopulmonary aspergillosis Hamman-Rich syndrome Idiopathic pulmonary fibrosis Sarcoidosis

Obstructive or
restrictive

Pneumonia/
pneumonitis

By pathogen	Viral Bacterial Pneumococcal Klebsiella) Atypical bacterial Mycoplasma Legionnaires' disease Chlamydiae Fungal Pneumocystis Parasitic noninfectious Chemical/Mendelson's syndrome Aspiration/Lipid

By vector/route	Community-acquired Healthcare-associated Hospital-acquired

By distribution	Broncho- Lobar

IIP	UIP DIP BOOP-COP NSIP RB

Other

Atelectasis
circulatory
- Pulmonary hypertension
- Pulmonary embolism
Lung abscess

Pleural cavity/
mediastinum

Pleural disease	Pleuritis/pleurisy Pneumothorax/Hemopneumothorax Pleural effusion Hemothorax Hydrothorax Chylothorax Empyema/pyothorax Malignant Fibrothorax

Mediastinal disease	Mediastinitis Mediastinal emphysema

Other/general

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