71 results
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Pathogenesis and clinical ... re-vascularize the ischemic ... significant retinal ischemia ... Localized retinal ischemia ... causes upregulation
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
- Differential Diagnosis ... Aortic Stenosis - Ischemic ... Infarction • Stable ... Angina - Non-lschemic ... #Differential #Diagnosis
Causes of Biliary Dilatation - Differential Diagnosis
 • Physiological: ↑ Age, Cholecystectomy, Opioid dependence, Post-sphincterotomy
 •
Causes of Biliary ... - Differential Diagnosis ... Parasitic infection, Ischaemic ... #differential #diagnosis ... #hepatology #gastroenterology
Causes of Severe Acute Liver Injury
 - Ichemic hepatitis
 - Acute biliary obstruction
 - Drug-Induced liver
Causes of Severe ... Liver Injury - Ichemic ... Severe #Acute #Causes ... #Differential #Hepatology ... #Diagnosis
"The majority of cases of acute mesenteric ischemia are the result of acute arterial occlusion resulting
The majority of cases ... acute mesenteric ischemia ... SuperiorMesentericArtery #clinical ... #Diagnosis #InferiorMesentericArtery ... #Gastroenterology
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
Erythematosus (SLE) Clinical ... Disease, PRES Pathophysiology ... autoantibodies that will cause ... ischemia and/or ... cyclophosphamide • Ischemic
Chronic Diarrhea Differential Diagnosis
 • Inflammatory, Infectious: Recurrent C. diff, Giardiasis
 • Inflammatory, Non-infectious: IBD, Ischemia,
Diarrhea Differential Diagnosis ... Non-infectious: IBD, Ischemia ... #Differential #Diagnosis ... #causes #gastroenterology
Causes of Nausea and Vomiting - Differential Diagnosis Framework

Chemoreceptor Trigger Zone/Area Postrema:
 • Drugs:
	- Chemo agents
	-
Causes of Nausea ... - Differential Diagnosis ... • Mesenteric ischemia ... #differential #diagnosis ... #causes #gastroenterology
Diplopia - Double Vision - Differential Diagnosis Algorithm
Clinical Pearls:
 • Diplopia is almost always binocular.
 •
- Differential Diagnosis ... Algorithm Clinical ... Cannot Abduct • Ischemia ... unreactive pupil • Ischemia ... looking medially • Ischemia
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
Pathogenesis and clinical ... fluffy white ischemic ... Elschnig's Spots • Ischemia ... #Retinopathy #pathophysiology ... ophthalmology #diagnosis