8 results
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Polyuria - Differential ... Polydipsia • Central ... Dl • Chronic Renal ... #Differential # ... Algorithm #causes #nephrology
Causes of Polyuria - Differential Diagnosis Algorithm
Polyuria - Urine Output > 3L/day, Increased Urine Volume (>2ml/min)
Osmotic
Causes of Polyuria ... - Differential ... Recovery from Acute Renal ... response • Central ... #Nephrology #Differential
Central Retinal Vein Occlusion (CRVO) - Slit Lamp Ocular Examination

Optociliary vessels and vessel tortuosity in a
Central Retinal ... with a history of central ... #Ocular #PhysicalExam ... clinical #video #ophthalmology ... #SlitLamp
Causes of Polyuria - Differential Diagnosis
Excess Intake of Water:
 • Primary polydipsia (a.k.a. "psychogenic polydipsia")
 •
- Differential ... Insipidus): • Central ... Nephrogenic DI (Renal ... #Differential # ... Diagnosis #Causes #nephrology
Vertical Nystagmus on Slit Lamp Ocular Examination

Often an indicator of a central lesion. This patient was
indicator of a central ... By Ophthalmology ... Vertical #Nystagmus #PhysicalExam ... clinical #video #ophthalmology ... #neurology #SlitLamp
Hippus on Physical Exam
Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
to hepatic or renal ... trauma, altered mental ... #Hippus #PhysicalExam ... clinical #video #neurology ... #ophthalmology
Hippus on Physical Exam

Hippus: alternating dilation and constriction of pupils independent of illumination, convergence or psychic
to hepatic or renal ... trauma, altered mental ... #Hippus #PhysicalExam ... clinical #video #neurology ... #ophthalmology
Characteristic eye movements found in Downbeat Nystagmus

Downbeat nystagmus (downward fast phase) is the most common of
common of the central ... The differential ... Nystagmus #Vertical #Ophthalmology ... #Neurology #Clinical ... Video #Ocular #PhysicalExam