3519 results
Purple Urine Bag Syndrome
Chronic, indwelling catheter + bacteriuria (Providencia, Klebsiella, E.coli*) + alkaline urine
Tryptophan → Indoxyl
) + Indurubin (red ... Syndrome #PUBS #pathophysiology ... clinical #photo #differential
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
Diagnostic Algorithm Pathophysiology ... range of potential pathophysiologic ... - Pathophysiology ... identification of red-flags ... Targetoid #Algorithm #Differential
Pulse Oximetry Summary
Pulse oximetry is the non-invasive continuous measurement of the oxygen saturation of hemoglobin. It
deoxy hemoglobin differentially ... absorb red and ... infra-red light. ... Shine Red and IR ... #critcalcare #pathophysiology
Oxyhemoglobin Dissociation Curve 

Left Shift - decreased unloading of O2 at tissue level (i.e.  increased
• stored red ... Dissociation #Curve #Pathophysiology ... #Right #Shift #Differential
Uncommon Causes of Noncardiogenic Pulmonary Edema (NCPE) - Differential Diagnosis Framework

High Altitude Pulmonary Edema:
 • Accumulation
Edema (NCPE) - Differential ... plasma and some red ... epilepticus • Pathophysiology ... • Pathophysiology ... edema #causes #differential
Heat Illnesses and Heat Stroke - Differential Diagnosis Framework

Heat Cramps:
 • Muscle pain or spasm -
Heat Stroke - Differential ... Rash: • Small red ... Collapse: • Pathophysiology ... heat #illness #differential
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... • Mutism Pathophysiology ... Nail bed pressure ... lesion above the red ... lesion below the red
Nail Changes - Differential Diagnosis Algorithm
Nail Plate Abnormality
 - Trachyonychia
 - Discoloration
 - Onycholysis
 - Pitting
Nail Changes - Differential ... Clubbing Nail Bed ... Discoloration - Red ... #fingernails #Differential
Algorithm for diagnosing the cause of red eye.

#Diagnosis #Ophthalmology #Red #Eye #Algorithm #Differential
diagnosing the cause of red ... Ophthalmology #Red ... Eye #Algorithm #Differential
Algorithm for the Evaluation of the Red Eye #Diagnosis #EM #Ophtho #Red #Eye #RedEye #Differential #Algorithm
Evaluation of the Red ... Diagnosis #EM #Ophtho #Red ... #Eye #RedEye #Differential