XVI.a

Imaging: Diffuse haze

Generally diffuse to both lungs except following radiation therapy where it can be noted in the radiation beam. Can be transient and resolve within hours. Consistent with pulmonary edema, diffuse alveolar hemorrhage, diffuse alvolar damage and lipoid pneumonia

Last update : 01/01/1970
 

Causative drugs

6

Bleomycin

I.a I - Interstitial/parenchymal lung disease
I.a - Pneumonitis (ILD), acute and/or severe (may cause ARDS)
I.b I - Interstitial/parenchymal lung disease
I.b - Pneumonitis (ILD)
I.c I - Interstitial/parenchymal lung disease
I.c - Eosinophilic pneumonia (pulmonary infiltrates and eosinophilia)
I.d I - Interstitial/parenchymal lung disease
I.d - Organizing pneumonia pattern (an area or areas of consolidation on imaging)
I.f I - Interstitial/parenchymal lung disease
I.f - Acute fibrinous organizing pneumonia (AFOP)
I.g I - Interstitial/parenchymal lung disease
I.g - Pulmonary fibrosis
I.k I - Interstitial/parenchymal lung disease
I.k - Lung nodule or nodules
I.l I - Interstitial/parenchymal lung disease
I.l - Diffuse alveolar damage (DAD) (see alsoo under IIb and XVf)
I.p I - Interstitial/parenchymal lung disease
I.p - Fatal pneumonitis (ILD)
I.v I - Interstitial/parenchymal lung disease
I.v - Abnormal lung function/pulmonary physiology (PFTs) without necessarily imaging or clinical evidence
I.w I - Interstitial/parenchymal lung disease
I.w - Rapidly progressive ILD/pulmonary fibrosis (Hamman-Rich syndrome)
II.b II - Pulmonary edema - Acute lung injury - ARDS
II.b - ARDS - Acute lung injury
V.f V - Pleural and/or pericardial involvement
V.f - Pneumothorax
V.p V - Pleural and/or pericardial involvement
V.p - Pleuroparenchymal fibroelastosis (PPFE)
V.z V - Pleural and/or pericardial involvement
V.z - Pneumothorax (associated or secondary to drug-induced ILD)
VI.c VI - Pulmonary vasculopathies
VI.c - Pulmonary veno-occlusive disease
VI.f VI - Pulmonary vasculopathies
VI.f - Hemolytic and uremic syndrome (HUS). See also under Xaf
VII.e VII - Mediastinal involvement
VII.e - Granulomatous mediastinal lymphadenopathy
VII.h VII - Mediastinal involvement
VII.h - Pneumomediastinum
XI.b XI - Miscellaneous
XI.b - Chest pain (acute or subacute), lone or prominent
XI.c XI - Miscellaneous
XI.c - Pleuritic chest pain
XV.a XV - Pathology
XV.a - Path: NSIP-cellular pattern (see also Ia, Ib)
XV.b XV - Pathology
XV.b - Path: Eosinophilic pneumonia (subacute or acute) (see also Ic)
XV.c XV - Pathology
XV.c - Path: Organizing pneumonia (OP/BOOP) pattern (see also Id)
XV.d XV - Pathology
XV.d - Path: Acute fibrinous organizing pneumonia (AFOP-pattern) (see also If)
XV.f XV - Pathology
XV.f - Path: Diffuse alveolar damage (DAD-pattern) (see also IL)
XV.h XV - Pathology
XV.h - Path: NSIP-fibrotic pattern
XV.i XV - Pathology
XV.i - Path: Pneumocyte atypia (reactive epithelial cells) (a.k.a. the "Napoleon Hat" sign)
XV.j XV - Pathology
XV.j - Path: Pulmonary fibrosis (UIP-pattern)
XV.ax XV - Pathology
XV.ax - Path: Focal organizing pneumonia
XV.be XV - Pathology
XV.be - Path: Interstitial pulmonary edema
XV.bf XV - Pathology
XV.bf - Path: Pulmonary necrotizing granuloma or granulomas
XVI.a XVI - Imaging
XVI.a - Imaging: Diffuse haze
XVI.b XVI - Imaging
XVI.b - Imaging: Ground-glass opacities (GGO) / shadowing
XVI.e XVI - Imaging
XVI.e - Imaging: Pulmonary opacities with a subpleural distribution
XVI.k XVI - Imaging
XVI.k - Imaging: An area or areas of consolidation
XVI.w XVI - Imaging
XVI.w - Imaging: Lung nodule or nodules
XVI.ab XVI - Imaging
XVI.ab - Imaging: Cavitating/cavitary lung nodule, mass or nodules (see also Iq, XIs, XIIi, XVIaa and XVIIp)
XVI.af XVI - Imaging
XVI.af - Imaging: Lung cysts or bullae (see also XVI ah/bf)
XVI.bl XVI - Imaging
XVI.bl - Imaging: An area or areas of avid tracer uptake in the lung/chest on 18F-PET scan
XVIII.j XVIII - Distinctive patterns - 'Eye-catchers'
XVIII.j - Eye-catcher: Avid lung uptake on 18F-PET-CT
XIX.b XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.b - BAL: An excess proportion of neutrophils
XXIV.a XXIV - Veterinary medicine
XXIV.a - Veterinary: Pneumonitis - Interstitial lung disease
XXIV.b XXIV - Veterinary medicine
XXIV.b - Veterinary: Pulmonary fibrosis
2

Carmustine (BCNU)

I.a I - Interstitial/parenchymal lung disease
I.a - Pneumonitis (ILD), acute and/or severe (may cause ARDS)
I.b I - Interstitial/parenchymal lung disease
I.b - Pneumonitis (ILD)
I.g I - Interstitial/parenchymal lung disease
I.g - Pulmonary fibrosis
I.l I - Interstitial/parenchymal lung disease
I.l - Diffuse alveolar damage (DAD) (see alsoo under IIb and XVf)
I.x I - Interstitial/parenchymal lung disease
I.x - Pleuroparenchymal fibroelastosis (PPFE)
I.ad I - Interstitial/parenchymal lung disease
I.ad - Radiation recall pneumonitis
II.a II - Pulmonary edema - Acute lung injury - ARDS
II.a - Pulmonary edema, noncardiogenic (NCPE)
II.b II - Pulmonary edema - Acute lung injury - ARDS
II.b - ARDS - Acute lung injury
V.a V - Pleural and/or pericardial involvement
V.a - Pleural effusion (uni- or bilateral) (May commpany ILDs)
V.f V - Pleural and/or pericardial involvement
V.f - Pneumothorax
V.m V - Pleural and/or pericardial involvement
V.m - Pleuropericarditis - Pleuropericardial effusion (ANA unknown or negative)
V.ab V - Pleural and/or pericardial involvement
V.ab - Pneumothorax, bilateral
XII.c XII - Cardiovascular involvement / toxicity
XII.c - Pericardial effusion (w/wo tamponade)
XV.a XV - Pathology
XV.a - Path: NSIP-cellular pattern (see also Ia, Ib)
XV.f XV - Pathology
XV.f - Path: Diffuse alveolar damage (DAD-pattern) (see also IL)
XV.h XV - Pathology
XV.h - Path: NSIP-fibrotic pattern
XV.i XV - Pathology
XV.i - Path: Pneumocyte atypia (reactive epithelial cells) (a.k.a. the "Napoleon Hat" sign)
XV.ap XV - Pathology
XV.ap - Path: Pleuroparenchymal fibrosis/fibroelastosis (PPFE)
XVI.a XVI - Imaging
XVI.a - Imaging: Diffuse haze
XVI.b XVI - Imaging
XVI.b - Imaging: Ground-glass opacities (GGO) / shadowing
XVI.m XVI - Imaging
XVI.m - Imaging: Interlobular septal thickening
1

E-cigarette - E-vaporizers - ENDS - Vaping - Dabbing

I.a I - Interstitial/parenchymal lung disease
I.a - Pneumonitis (ILD), acute and/or severe (may cause ARDS)
I.b I - Interstitial/parenchymal lung disease
I.b - Pneumonitis (ILD)
I.c I - Interstitial/parenchymal lung disease
I.c - Eosinophilic pneumonia (pulmonary infiltrates and eosinophilia)
I.d I - Interstitial/parenchymal lung disease
I.d - Organizing pneumonia pattern (an area or areas of consolidation on imaging)
I.e I - Interstitial/parenchymal lung disease
I.e - Acute eosinophilic pneumonia (AEP)
I.j I - Interstitial/parenchymal lung disease
I.j - Exogenous lipoid pneumonia (subacute, acute)
I.m I - Interstitial/parenchymal lung disease
I.m - ILD with a granulomatous component
I.u I - Interstitial/parenchymal lung disease
I.u - Relapsing or migrating pneumonitis/pneumonia (see also Id)
I.v I - Interstitial/parenchymal lung disease
I.v - Abnormal lung function/pulmonary physiology (PFTs) without necessarily imaging or clinical evidence
I.aw I - Interstitial/parenchymal lung disease
I.aw - Persistent reduction in diffusing capacity for CO upon resolution of the adverse effect
I.ax I - Interstitial/parenchymal lung disease
I.ax - Chronic pneumonitis
II.b II - Pulmonary edema - Acute lung injury - ARDS
II.b - ARDS - Acute lung injury
II.u II - Pulmonary edema - Acute lung injury - ARDS
II.u - Acute respiratory failure (e.g. from ARDS, ILD, PIE, OP, pulmonary edema or bronchospasm) requiring ECMO
II.u II - Pulmonary edema - Acute lung injury - ARDS
II.u - Acute respiratory failure (e.g. from ARDS, ILD, PIE, OP, pulmonary edema or bronchospasm) requiring ECMO
III.a III - Pulmonary/alveolar./airway hemorrhage/bleeding
III.a - Alveolar hemorrhage (AH), diffuse AH (DAH)
III.c III - Pulmonary/alveolar./airway hemorrhage/bleeding
III.c - Hemoptysis
III.m III - Pulmonary/alveolar./airway hemorrhage/bleeding
III.m - Coagulopathy
IV.a IV - Airway involvement
IV.a - Bronchospasm - Wheezing - Asthma
IV.d IV - Airway involvement
IV.d - Cough (lone)
IV.f IV - Airway involvement
IV.f - Severe or catastrophic bronchospasm or asthma attack (can be fatal)
IV.k IV - Airway involvement
IV.k - Bronchiectasis
IV.n IV - Airway involvement
IV.n - Obstructive airway dysfunction (see also IVc, XVx)
IV.q IV - Airway involvement
IV.q - Reactive airway dysfunction syndrome (RADS)
IV.t IV - Airway involvement
IV.t - Sptutum production - Bronchorrhea - 'Bronchitis'
IV.v IV - Airway involvement
IV.v - Deterioration/exacerbation of preexisting asthma or COPD
V.a V - Pleural and/or pericardial involvement
V.a - Pleural effusion (uni- or bilateral) (May commpany ILDs)
V.f V - Pleural and/or pericardial involvement
V.f - Pneumothorax
VII.a VII - Mediastinal involvement
VII.a - Lymphadenopathy (intrathoracic)
VII.e VII - Mediastinal involvement
VII.e - Granulomatous mediastinal lymphadenopathy
VII.h VII - Mediastinal involvement
VII.h - Pneumomediastinum
VIII.d VIII - Central-large-upper airway (incl. pharyngeal-nasal) involvement
VIII.d - Thermal (burns, frostbite), chemical or caustic facial and/or airway injury
VIII.al VIII - Central-large-upper airway (incl. pharyngeal-nasal) involvement
VIII.al - Epiglottitis
VIII.an VIII - Central-large-upper airway (incl. pharyngeal-nasal) involvement
VIII.an - Facial/labial/buccal/oral/dental trauma
VIII.ap VIII - Central-large-upper airway (incl. pharyngeal-nasal) involvement
VIII.ap - Airway foreign body
IX.h IX - Neuromuscular / CNS involvement - Disordered breathing during sleep
IX.h - Dyspnea, unexplained otherwise
IX.af IX - Neuromuscular / CNS involvement - Disordered breathing during sleep
IX.af - Seizures
X.b X - Systemic/Distant conditions, syndromes and reactions
X.b - Antiphospholipid antibodies w/wo the APL syndrome
X.k X - Systemic/Distant conditions, syndromes and reactions
X.k - Sarcoid-like granulomatosis (endo-/extrathoracic)
X.aq X - Systemic/Distant conditions, syndromes and reactions
X.aq - Relapse or flare of preexisting ulcerative colitis
XI.b XI - Miscellaneous
XI.b - Chest pain (acute or subacute), lone or prominent
XI.r XI - Miscellaneous
XI.r - Death following exposure or poisoning
XI.ac XI - Miscellaneous
XI.ac - Thermal skin/dermal injury
XI.ay XI - Miscellaneous
XI.ay - Chest tightness
XI.bc XI - Miscellaneous
XI.bc - Polycythemia
XI.bd XI - Miscellaneous
XI.bd - Nicotine poisoning
XI.be XI - Miscellaneous
XI.be - Burns
XII.a XII - Cardiovascular involvement / toxicity
XII.a - Left or biventricular dysfunction/failure
XII.l XII - Cardiovascular involvement / toxicity
XII.l - Cardiac arrhythmias or dysrhythmias (AF, VT, VF, TdP)
XII.ag XII - Cardiovascular involvement / toxicity
XII.ag - Bradycardia
XIV.a XIV - Hemoglobinopathies - Abnormal hemoglobin states (acquired)
XIV.a - Methemoglobinemia
XV.c XV - Pathology
XV.c - Path: Organizing pneumonia (OP/BOOP) pattern (see also Id)
XV.d XV - Pathology
XV.d - Path: Acute fibrinous organizing pneumonia (AFOP-pattern) (see also If)
XV.e XV - Pathology
XV.e - Path: ILD with a granulomatous component (see also Im)
XV.f XV - Pathology
XV.f - Path: Diffuse alveolar damage (DAD-pattern) (see also IL)
XV.g XV - Pathology
XV.g - Path: Alveolar hemorrhage (see also IIIa)
XV.p XV - Pathology
XV.p - Path: Exogenous lipoid pneumonia
XV.x XV - Pathology
XV.x - Path: Acute/subacute bronchiolitis (see also IVc, IVi)
XV.y XV - Pathology
XV.y - Path: Respiratory bronchiolitis (w/wo the RB-ILD-pattern)
XV.ab XV - Pathology
XV.ab - Path: Pulmonary capillaritis
XV.ba XV - Pathology
XV.ba - Path: Granulomatous lymphadenopathy
XV.bi XV - Pathology
XV.bi - Path: Giant-cell interstitial pneumonia (GIP)-pattern
XVI.a XVI - Imaging
XVI.a - Imaging: Diffuse haze
XVI.b XVI - Imaging
XVI.b - Imaging: Ground-glass opacities (GGO) / shadowing
XVI.d XVI - Imaging
XVI.d - Imaging: Alveolar opacities or haze with a batwing or butterfly distribution
XVI.g XVI - Imaging
XVI.g - Imaging: Diffuse whiteout/alveolar shadowing (see also under IIb-ARDS)
XVI.k XVI - Imaging
XVI.k - Imaging: An area or areas of consolidation
XVI.v XVI - Imaging
XVI.v - Imaging: Centrilobular micronodules (can be diffuse)
XVI.af XVI - Imaging
XVI.af - Imaging: Lung cysts or bullae (see also XVI ah/bf)
XVI.ai XVI - Imaging
XVI.ai - Imaging: A 'tree-in-bud' pattern
XVI.bl XVI - Imaging
XVI.bl - Imaging: An area or areas of avid tracer uptake in the lung/chest on 18F-PET scan
XVII.a XVII - Infections & related conditions
XVII.a - Respiratory tract infection incl. pneumonia
XVII.c XVII - Infections & related conditions
XVII.c - Aspergillosis, pulmonary (invasive, allergic [ABPA], or mycetoma)
XVII.h XVII - Infections & related conditions
XVII.h - Nontuberculous pulmonary mycobacterial infection/superinfection
XVIII.x XVIII - Distinctive patterns - 'Eye-catchers'
XVIII.x - Eye catcher: A batwing pattern on imaging
XIX.a XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.a - BAL: An excess proportion of lymphocytes
XIX.b XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.b - BAL: An excess proportion of neutrophils
XIX.c XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.c - BAL: An excess proportion of eosinophils
XIX.d XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.d - BAL: Gross or microscopic bleeding/hemorrhage
XIX.f XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.f - BAL: Foamy macrophages
XIX.i XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.i - BAL: Oil red O-stainable material in BAL macrophages othen than exogenous lipids
XIX.n XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.n - BAL: Brown-pigmented macrophages
1

Paraffin-Vaseline-Oil-Lipids (Mineral or other) p.o./inhaled/aspirated

I.b I - Interstitial/parenchymal lung disease
I.b - Pneumonitis (ILD)
I.g I - Interstitial/parenchymal lung disease
I.g - Pulmonary fibrosis
I.j I - Interstitial/parenchymal lung disease
I.j - Exogenous lipoid pneumonia (subacute, acute)
I.k I - Interstitial/parenchymal lung disease
I.k - Lung nodule or nodules
I.s I - Interstitial/parenchymal lung disease
I.s - A mass or masses
I.z I - Interstitial/parenchymal lung disease
I.z - An area or areas of consolidation
I.ap I - Interstitial/parenchymal lung disease
I.ap - Paraffinoma - Lipidoma (ELP in the form of a nodule or mass)
II.b II - Pulmonary edema - Acute lung injury - ARDS
II.b - ARDS - Acute lung injury
III.c III - Pulmonary/alveolar./airway hemorrhage/bleeding
III.c - Hemoptysis
IV.w IV - Airway involvement
IV.w - Plugs/casts in the airways
X.e X - Systemic/Distant conditions, syndromes and reactions
X.e - Autoimmunity-Autoimmune conditions (+ANA, +anti-ds-DNA, +ANCAs, other auto-Abs)
XIII.a XIII - Neoplastic conditions
XIII.a - Lung cancer
XV.e XV - Pathology
XV.e - Path: ILD with a granulomatous component (see also Im)
XV.h XV - Pathology
XV.h - Path: NSIP-fibrotic pattern
XV.p XV - Pathology
XV.p - Path: Exogenous lipoid pneumonia
XV.q XV - Pathology
XV.q - Path: Foreign body deposits/granulomatous reaction
XVI.a XVI - Imaging
XVI.a - Imaging: Diffuse haze
XVI.f XVI - Imaging
XVI.f - Imaging: Bibasilar opacities/shadowing
XVI.i XVI - Imaging
XVI.i - Imaging: An area or areas of involvement with a recognizable anatomic distribution
XVI.k XVI - Imaging
XVI.k - Imaging: An area or areas of consolidation
XVI.n XVI - Imaging
XVI.n - Imaging: Intralobular septal thickening - Crazy paving
XVI.r XVI - Imaging
XVI.r - Imaging: An area or areas of involvement with low attenuation numbers
XVI.w XVI - Imaging
XVI.w - Imaging: Lung nodule or nodules
XVI.z XVI - Imaging
XVI.z - Imaging: A large nodule or a mass
XVI.ab XVI - Imaging
XVI.ab - Imaging: Cavitating/cavitary lung nodule, mass or nodules (see also Iq, XIs, XIIi, XVIaa and XVIIp)
XVI.az XVI - Imaging
XVI.az - Imaging: Solitary pulmonary nodule
XVII.h XVII - Infections & related conditions
XVII.h - Nontuberculous pulmonary mycobacterial infection/superinfection
XVIII.r XVIII - Distinctive patterns - 'Eye-catchers'
XVIII.r - Eye catcher: A milky, cloudy or lumpy BAL fluid
XIX.a XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.a - BAL: An excess proportion of lymphocytes
XIX.h XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.h - BAL: Exogenous (oil red O-stainable) lipids in BAL macrophages
XIX.j XIX - Cytological, biochemical features of/in BAL, pleural fluid or FNA
XIX.j - BAL: Free exogenous lipids in supernatant
XXIV.f XXIV - Veterinary medicine
XXIV.f - Veterinary: Exogenous lipoid pneumonia
1