696 results
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
causes dot/blot hemorrhages ... retina and flame hemorrhages ... layer -> Retinal Hemorrhages ... arterioles causes hemorrhage ... ophthalmology #diagnosis
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
layers -> Dot/blot Hemorrhages ... DR • Retinal hemorrhages ... layer -> Flame Hemorrhages ... ophthalmology #diagnosis ... complications #pathophysiology
Scurvy (Vitamin C Deficiency) - Diagnosis and Management

Vitamin C is required for hydroxylation of proline residues
Deficiency) - Diagnosis ... periorbital, or orbital hemorrhage ... Mouth: • Gingival hemorrhages ... Perifollicular hemorrhages ... #Nutrition #Diagnosis
Polyarteritis Nodosa (PAN): Pathogenesis and Clinical Findings

Medical Comorbidities Malignancies (most commonly hairy-cell leukemia)
Immunogenetic Predisposition: patient is
abdo pain, GI hemorrhage ... PolyarteritisNodosa #Pathophysiology ... #Diagnosis #Signs
Causes of Stroke - Ischemic, Hemorrhagic, Subarachnoid - Differential Diagnosis Algorithm
 • Ischemic
 • Intracerebral Hemorrhage
Stroke - Ischemic, Hemorrhagic ... - Differential Diagnosis ... Intracerebral Hemorrhage ... • Subarachnoid Hemorrhage ... #Differential #Diagnosis
Aortoenteric Fistula - Diagnosis and Management Summary
Epidemiology:
• Uncommon but life-threatening
• Most common site of bowel connection
Aortoenteric Fistula - Diagnosis ... Not reliable, so diagnosis ... presentation • Minor hemorrhage ... catastrophic episode of hemorrhage ... Pathophysiology:
Intracranial Hemorrhages (ICH)

Epidural Hematoma vs Subdural Hematoma vs Subarachnoid Hemorrhage vs Intraparenchymal Hemorrhage

#Diagnosis #Radiology #Comparison #ICH
Intracranial Hemorrhages ... vs Subarachnoid Hemorrhage ... Intraparenchymal Hemorrhage ... #Diagnosis # ... Intracerebral #Hemorrhage
Noncardiogenic Pulmonary Edema - Differential Diagnosis Framework

NCPE Pathophysiology:
Noncardiogenic pulmonary edema occurs because of excessive pulmonary capillary
- Differential Diagnosis ... Framework NCPE Pathophysiology ... injury, cerebral hemorrhage ... #differential #diagnosis
Stroke - Differential Diagnosis Algorithm and Management
Hemorrhagic:
 • Intracerebral: HTN, Cerebral Amyloid Angiopathy, Trauma, Bleeding Diathesis,
- Differential Diagnosis ... and Management Hemorrhagic ... Venous Thrombosis, Hemorrhagic ... nonaneurysmal subarachnoid hemorrhage ... #Differential #Diagnosis
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
- Differential Diagnosis ... depletion) - Hemorrhagic ... Trauma • GI hemorrhage ... bleed - Non-hemorrhagic ... #Differential #Diagnosis