262 results
Retinitis Pigmentosa (RP) on Fundoscopy Ocular Examination

Dr. Sebastian Vega @oftalmopo

#Retinitis #Pigmentosa #RP #Retina #Ocular #PhysicalExam #clinical
Retinitis Pigmentosa ... (RP) on Fundoscopy ... #Retinitis #Pigmentosa ... #RP #Retina #Ocular
Retinitis Pigmentosa (RP) - Fundoscopy Ocular Examination

Dr. Sebastian Vega @oftalmopo

#RP #Retinitis #Pigmentosa #Retina #Ocular #PhysicalExam #clinical
Retinitis Pigmentosa ... (RP) - Fundoscopy ... @oftalmopo #RP ... #Retinitis #Pigmentosa
Shock Types and Classification
DISTRIBUTIVE 66%
 • Sepsis/SIRS, anaphylaxis, adrenal insufficiency, liver failure, toxins, spinal/neurogenic
 • Warm
Shock Types and ... • Bleed (GIB, RP ... Cold and Dry #Shock
Bedside Classification of Shock

Hypovolemic shock 

- Vomiting, diarrhea, overdiuresis 

- Hemorrhage (GI, peritoneal, RP) 

Distributive shock
Classification of Shock ... Hypovolemic shock ... GI, peritoneal, RP ... Distributive shock ... - Septic shock
Pseudoretinitis Pigmentosa on Fundoscopy Ocular Examination

Pseudoretinitis pigmentosa in a patient with old retinal detachment. 

Dr. Sebastian
Pseudoretinitis Pigmentosa ... Pseudoretinitis pigmentosa ... Pseudoretinitis #pigmentosa
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... of hypotension Shock ... Distributive Shock ... RP bleed) • Hypovolemic ... ) Cardiogenic Shock
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
Shock Overview ... of hypotension Shock ... Distributive Shock ... RP bleed) • Hypovolemic ... ) Cardiogenic Shock
Shock - Pathophysiology 
Inadequate tissue perfusion to meet O2, nutrient requirements
1. Distributive Shock
2. Hypovolemic Shock
3. Cardiogenic
Shock - Pathophysiology ... Distributive Shock ... Hypovolemic Shock ... Cardiogenic Shock ... Obstructive Shock
Pathology - Hepatocyte Pigments

Lipofuschin (H&E) 

Alpha-I-antitrypsin globules (PAS-D) 

Mallory's hyaline / Mallory Denk Bodies 

Giant Mitochondria
Pathology - Hepatocyte Pigments ... #Hepatocyte #Pigments
Common Vasopressors and Inotropes
Norepinephrine (NE)
 - Indication: Distributive shock (1st line for septic shock), Cardiogenic shock
: Distributive shock ... line for septic shock ... ), Cardiogenic shock ... : Distributive shock ... , Shock where ↑