22 results
Dorsal Penile Nerve Block
#Management #Anatomy #Urology #Dorsal #Penile #Nerves #Block #Injection #Priapism #Regional #Local
Dorsal Penile Nerve ... Block #Management ... #Anatomy #Urology ... #Dorsal #Penile ... #Nerves #Block
Erectile Dysfunction: Pathogenesis

Erectile Dysfunction - Persistent or recurrent inability to achieve an erection sufficient to achieve
Normal Noctumal penile ... parasympathetic nerve ... vessel disease (penile ... #Dysfunction #Pathophysiology ... #Urology #Diagnosis
Priapism: Pathogenesis

 - Post-cavernosal venous occlusion -> Post-cavernosal venous drainage is mechanically obstructed e.g. sickle cell
from cavernous nerve ... norepinephrine action on penile ... #Priapism #Pathophysiology ... #Urology #Diagnosis
Reduction of Patellar Dislocation 
Most patellar dislocations are lateral, and they often reduce on their own.
flexed⁣⁣ • apply gentle ... needed for the procedure ... consider a femoral nerve ... block or ketorolac⁣⁣ ... #Dislocation #Procedure
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
the arteriole/venule ... inner retinal nerve ... arterioles causes optic nerve ... #Retinopathy #pathophysiology ... ophthalmology #diagnosis
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
Force exceeds tensile ... Structural damage to nerves ... #Dislocation #Diagnosis ... #orthopedics #pathophysiology
Distal Radius Fracture 
Distal radius fracture is the most common orthopedic injury. Here's a quick summary.
•
fracture, median nerve ... Management: Hematoma block ... +/- procedural ... Radiology #XRay #Diagnosis
Guillain-Barre Syndrome - Summary

Acute AIDP that presents with rapidly progressive flaccid weakness

Epidemiology:
 • 1-2 cases/100,000 per
Guillain-Barre Pathophysiology ... • Pain: Due to nerve ... Guillain-Barre Diagnosis ... Barre #Syndrome #diagnosis ... management #treatment #neurology
Ptosis - Differential Diagnosis Framework

Ptosis (Greek- to fall) Drooping of the upper eyelid that usually results
- Differential Diagnosis ... junction, cranial nerve ... eyelid: • Third nerve ... Involutional (senile ... Syndrome #Ptosis #neurology
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
(inflammation blocks ... bone): facial nerve ... #Mastoiditis #pathophysiology ... signs #symptoms #diagnosis ... #otology