146 results
Perilymphatic distribution
Perilymphatic nodules are most commonly seen in sarcoidosis.
They also occur in silicosis, coal-worker's pneumoconiosis and
are most commonly ... in differential diagnosis ... and the nodular ... #Diagnosis #Radiology ... Pulmonary #HRCT #CTChest
Algorithm for nodular pattern
The algorithm to distinguish perilymphatic, random and centrilobular nodules is the following:
- Look
perilymphatic, random and ... and also nodules ... are diffuse and ... #Diagnosis #Radiology ... Pulmonary #HRCT #CTChest
On the left another typical case of sarcoidosis.
In addition to the perilymphatic nodules, there are multiple
perilymphatic nodules ... the upper lobes and ... #Clinical #Radiology ... #CTChest #Sarcoidosis ... Peribronchovascular #Nodular
Here are the most common examples of these four patterns on a chest x-ray (click image
Here are the most ... patterns on a chest ... opacities - Fine Nodular ... Masses Atelectasis #Diagnosis ... #Clinical #Radiology
Tree-in-bud
In centrilobular nodules the recognition of 'tree-in-bud' is of value for narrowing the differential diagnosis.
Tree-in-bud describes
centrilobular nodules ... the differential diagnosis ... #Diagnosis #Pathophys ... #Radiology #Pulmonary ... #CTChest #TreeInBud
The distribution of nodules shown on HRCT is the most important factor in making an accurate
making an accurate diagnosis ... interlobular septa and ... Nodules are almost ... perilymphatic and ... #Diagnosis #Radiology
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. 

Source:  Does This
Acute Coronary Syndrome ... - Diagnostic Likelihood ... Ratios for Symptoms and ... This Patient With Chest ... #Cardiology #ACS
Wellens' Syndrome on ECG

A 66-year-old man with hypertension and hyperlipidemia presents after an episode of severe
Wellens' Syndrome ... episode of severe chest ... His vitals are T ... #Wellens #Syndrom ... Electrocardiogram #Clinical #Cardiology
Septic emboli
Septic emboli usually present as multiple ill-defined nodules.
In about 50% cavitation is seen.
CT demonstrates more
multiple ill-defined nodules ... the diagnosis in ... the ill-defined nodules ... left lung, which are ... #Clinical #Radiology
Acute Coronary Syndrome - Diagnostic Likelihood Ratios for Symptoms and Physical Examination. Source: Fanaroff AC, Rymer
Acute Coronary Syndrome ... - Diagnostic Likelihood ... Ratios for Symptoms and ... This Patient With Chest ... #Cardiology #ACS