18 results
Right Middle Lobe Collapse on Chest XRay 
An octogenarian with prior strokes, dementia, and diabetes reports
diabetes reports a chronic ... MiddleLobe #Collapse #ChestXRay ... #CXR #Lateral #
Photophobia and Headache - Differential Diagnosis Framework

Why?
• The coexistence of photophobia and headache suggests the potential
- Differential Diagnosis ... photophobia - Bilateral ... without aura - Chronic ... #differential #diagnosis ... ophthalmology #Neurology
Batwing
A bilateral perihilar distribution of consolidation is also called a Batwing distribution.
The sparing of the periphery
Batwing A bilateral ... frequently seen in chronic ... #Diagnosis #Radiology ... #CXR #Batwing #
Imaging Patterns of Toxic and Metabolic Brain Disorders

Thalami, Mammillary Bodies and Tectum: Wernicke Encephalopathy
Dentate Nuclei: Metronidazole,
Tracts Involvement: Chronic ... T1 High Signal: Chronic ... Vasogenic Edema: PRES Unilateral ... #Differential #Diagnosis ... #Radiology #Neurology
Jaw Clonus on Physical Exam

A 24-year-old man presented with progressive dysphagia, dysarthria, and weakness in his
consistent with a diagnosis ... of amyotrophic lateral ... PhysicalExam #Clinical #Video ... #ALS #Neurology
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Causes of Metabolic Alkalosis: Differential Diagnosis
ECF volume contracted: urine chloride concentration <20 meq/L
 • Gastric alkalosis:
: Differential Diagnosis ... acute reversal of chronic ... adenoma/ bilateral ... #Differential #Diagnosis ... #Causes #nephrology
Hypophosphatemia - Differential Diagnosis Algorithm
Appropriately Low Kidney Phosphate Excretion:
 • Decreased GI Absorption: Chronic Diarrhea, Antacids,
- Differential Diagnosis ... GI Absorption: Chronic ... Carboxymaltose, CAR-T ... #Differential #Diagnosis ... #Algorithm #nephrology
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
Sarcoidosis - Diagnosis ... at the time of diagnosis ... e.g. incidental CXR ... surface of legs), bilateral ... #Sarcoidosis #Diagnosis
Heart failure with Reduced Ejection Fraction (HFrEF)
Clinical Presentation
1. Typical symptoms: dyspnea, orthopnea paroxysmal noctumal dyspnea, fatigue,
*Chronic HFrEF may ... un lymphatic Diagnostic ... alveolar edema, bilateral ... → no signs of CXR ... #heartfailure #diagnosis
Bilateral Internuclear Ophthalmoplegia (BINO)

Bilateral Internuclear ophthalmoplegia in chronic Multiple sclerosis. Note the adduction lag in the
Bilateral Internuclear ... ophthalmoplegia in chronic ... @bobvarkey #Bilateral ... physicalexam #clinical #video ... #neurology #ophthalmology
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