58 results
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
Reverse Halo Sign ... ARDS 3. ... Bilateral Peripheral Ground ... Halo Sign 6. ... Patterns #Lung #Pulmonary
Ground Glass Opacities on Lung CT - Pathophysiology
Ground glass opacity lung is denser (whiter) than normal
Ground Glass Opacities ... on Lung CT - Pathophysiology ... often, GGO is caused ... Opacities #Lung #pulmonary ... #ChestCT #Pathophysiology
Cytomegalovirus (CMV) in HIV-AIDS Patients
Cytomegalovirus (CMV): double-stranded DNA virus, herpesvirus family.
CMV infection: virus isolation or detection
of symptoms or signs ... 50 or less: • Neurologic ... Retinitis (Most common cause ... Pancreatitis • Pulmonary ... #differential #signs
Diffuse consolidation
The most common cause of diffuse consolidation is pulmonary edema due to heart failure.
This is
The most common cause ... consolidation is pulmonary ... from the various causes ... Look for other signs ... infection, ARDS
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
respiratory failure or ARDS ... • Signs/Symptoms ... • Signs/Symptoms ... - The classic signs ... • Pathophysiology
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
sliding/barcode sign ... Consolidations - "Shred" sign ... pleura in severe cases ... Distress Syndrome (ARDS ... differential #diagnosis #signs
Hordeolum vs Chalazion

Hordeolum (Stye):
 • Location: Most commonly found at or near an eyelash follicle
 •
Most commonly found ... eyelash follicle • Cause ... oil gland of the lids ... upper lid • Cause ... Diagnosis #Management #Ophthalmology
Fat Embolism Syndrome
Trauma to the long bone or pelvis accounts for —9096 of cases. The diagnosis
accounts for —9096 of cases ... Pathophysiology ... of marrow fat round ... onset widespread pulmonary ... Syndrome #Diagnosis #Signs
Causes of Sudden Unexpected Death in Infancy (SUDI) - Differential Diagnosis Algorithm
Congenital Anomaly / Disorder:
 •
Causes of Sudden ... Arrhythmia • Neurologic ... Anomaly • Pulmonary ... Death Syndrome (SIDS ... Diagnosis #Algorithm #Causes
Bell's Phenomenon on Physical Exam

Carles Bell realized that when trying to close the eye on the
Physical Exam Carles ... Bells #Phenomenon #Sign ... #PhysicalExam #ophthalmology ... #neurology