22 results
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... - Halo sign - Atoll ... sign (reverse-halo ... #Diseases #diagnosis ... #differential #radiology
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Halo Sign on Chest ... CT • SPN or mass ... #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Post-Traumatic Stress Disorder (PTSD)
Neurochemical abnormalities
 • Hyper-vigilance
 • Emotional hyper-arousal
 • Exaggerated startle reflex
 • Anxiety
of trauma • Avoidance ... Pathophysiology #diagnosis ... #symptoms #signs ... #psychiatry
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
Findings on Chest CT ... Reverse Halo Sign ... Halo Sign 6. ... Pulmonary #ChestCT #radiology ... #CTChest #diagnosis
Anterior ischemic optic neuropathy (AION) - Recognition of giant cell arteritis (GCA)

1) Is visual loss caused
• Cephalic symptoms ... Temporal Doppler US : halo ... sign PET/CT: ... Ophthalmology #Diagnosis ... #Algorithm
Obsessive-Compulsive Disorder (OCD): Pathogenesis and clinical findings

Psychological Hypothesis
 • Cognitive behavioral model: Emotional disturbance arising from
or stimuli • Avoidance ... PersonalityDisorder #Diagnosis ... #Psychiatry #Signs ... #Symptoms
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
Algorithm Red ... • Meningeal signs ... ) • Systemic symptoms ... and signs (e.g. ... #PHANTOMS #mnemonic
Atoll Sign (Reverse-Halo Sign) on Chest CT
 • Central GGO surrounded by a crescentic or circumferential
Atoll Sign (Reverse-Halo ... Sign) on Chest ... #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Avoidant Personality Disorder (AVPD): Pathogenesis and Clinical Findings
 • Restraint - Shows excessive restraint in intimate
Avoidant Personality ... PersonalityDisorder #Diagnosis ... #Psychiatry #Criteria ... #Signs #Symptoms ... #Mnemonic #CRINGES
DIG FAST Mnemonic - Symptoms of a Manic Episode in Bipolar Disease

D - Distractibility
I - Impulsivity
DIG FAST Mnemonic ... - Symptoms of a ... #Symptoms #Signs ... #Manic #Mania #Diagnosis ... #Bipolar #Psychiatry