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Light's Criteria

Medical Nugget on Light's Criteria for diagnosis of Exudative Pleural Effusion in adults and children.
Internal Medicine #Respiratory ... pulmonary #im #radiology ... #clinical
Nodular pattern(2)
1. Sarcoidosis: nodules with perilymphatic distribution, along fissures, adenopathy.
2. TB: Tree-in-bud appearance in a patient
Respiratory bronchiolitis ... #Clinical #Radiology
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
Respiratory bronchiolitis ... #Clinical #Diagnosis ... #Radiology #Pulmonary
Whistling Cough- A 4-year-old boy presented to the otorhinolaryngology outpatient clinic with a 2-day history of
otorhinolaryngology outpatient clinic ... notable for an expiratory ... #NEJM #clinical ... #radiology #chest ... #xray #peds #respiratory
On the left a patient with RB-ILD.
The dominant feature is ground glass opacification and there are
evidence that respiratory ... #Clinical #Radiology
Tracheobronchomegaly - A preoperative chest radiograph was reassessed, and postoperative computed tomography confirmed tracheobronchomegaly (Panel A,
infection of the lower respiratory ... #Clinical #Radiology
Emphysema, when it is severe, can mimick Langerhans cell histiosytosis.
When it extends beyond the centrilobular area
of emphysema, respiratory ... #Clinical #Radiology
On the left a patient with both septal thickening and ground glass opacity in a patchy
pneumonia (COP), adult respiratory ... #Clinical #Radiology
Hypophosphatemia and Hypoxia - Pathophysiology

↓ Phosphate leads to ↓ red cell 2,3-DPG and a  reduction
function is respiratory ... contribute to respiratory ... correlated with respiratory ... Respiratory muscle ... Respiratory muscles
Stridor - Differential Diagnosis Framework:
High-pitched, variable respiratory sound

ETIOLOGIES:
Infectious:
 • Retropharyngeal abscess
 • Acute epiglottitis
 • Peritonsillar
High-pitched, variable respiratory ... • Recurrent respiratory ... Supraglottis - Inspiratory ... and bronchi - Expiratory