3466 results
Tree-in-bud
In centrilobular nodules the recognition of 'tree-in-bud' is of value for narrowing the differential diagnosis.
Tree-in-bud describes
Tree-in-bud In centrilobular ... recognition of 'tree-in-bud ... narrowing the differential ... Tree-in-bud describes ... Pathophys #Radiology #Pulmonary
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
Lung Signs in Pulmonary ... Page Summary of Pulmonary ... track sign - Tree-in-bud ... #Lung #Signs #Pulmonary ... Diseases #diagnosis #differential
Tree-in-bud almost always indicates the presence of:
Endobronchial spread of infection (TB, MAC, any bacterial bronchopneumonia)
Airway disease
Tree-in-bud almost ... Diagnosis #Radiology #Pulmonary ... CTChest #TreeInBud #Differential
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
TB: Tree-in-bud ... Diagnosis #Radiology #Pulmonary ... NodularPattern #Differential
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
Differential diagnosis ... pneumonia; PZ, pulmonary ... centrilobular nodules and tree-in-bud ... #Diagnosis #Pulmonary ... ReverseHaloSign #Differential
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
 •
Broncholithiasis - Differential ... tracheobronchial tree ... into the aorta or pulmonary ... Broncholithiasis #Differential ... #Diagnosis #pulmonary
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
Illnesses: • Pulmonary ... Bronchiectasis - Tree-in-bud ... complicate MAC pulmonary ... infiltrates NTM Pulmonary ... NTM #Infections #differential
Causes of Hyponatremia - Differential Diagnosis Algorithm
Syndrome of Inappropriate ADH - Euvolemic; no physiologic stimulus to
Hyponatremia - Differential ... • Drugs • Pulmonary ... • Malignancy True ... Hyponatremia #Nephrology #Differential
Thyroid Function Tests (TFTs) and Interpretation

 • TSH, Free T4, Free T3
 • T3 Uptake
 •
Interpretation • TSH, Free ... T4, Free T3 • ... T3 Uptake • Free ... laboratory #patterns #differential
True Hyponatremia Differential Algorithm

Instead (or in addition) of volume status examination, check urine sodium and serum
True Hyponatremia ... Differential Algorithm ... @kidney_boy #True ... #Hyponatremia #Differential