23 results
The worst case of crusted scabies I’ve even seen. Looking at the photo makes me itch
The worst case of ... Looking at the photo ... James Porter @drjamesporter ... Arms #Clinical #Photo
Pituitary Mass Effects - Pathogenesis and Clinical Findings
 • Pituitary turnors are almost always a benign
For pituitary masses ... the following order ... This order (with ... Headaches • Nausea ... mnemonic #GLFTAP #pathophysiology
Cornea verticillata in a patient with long-term amiodarone use and presumed amiodarone optic neuropathy, Contributor: Jesse
Cornea verticillata ... Critser, CRA #cornea ... Ophthalmology #slitlamp ... #photo
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
input to (in this case ... etiology in this case ... Ophthalmology #Photo ... #Horners #Syndrome
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
hyalinization causes ... red-brown coloured -> Copper ... BRB breakdown causes ... disc arterioles causes ... #Retinopathy #pathophysiology
The Effect of Zinc on the Enteral Absorption of Copper. Panel A shows how copper (Cu)
Absorption of Copper ... Panel A shows how copper ... how zinc (Zn) causes ... #Pathophysiology
Schizophrenia: Pathogenesis and Symptoms
Increased dopaminergic transmission in mesolimbic projection
-> Dopaminergic neurons here project into the limbic
is thought to cause ... into the cerebral cortex ... is thought to cause ... Schizophrenia #pathophysiology
Erythema Annulare Centrifugum (EAC),
This is erythema annulare centrifugum (EAC), one of the “figurate erythemas.” These lesions
that trails the border ... Most cases are idiopathic ... EAC #clinical #photo
Heat Illnesses and Heat Stroke - Differential Diagnosis Framework

Heat Cramps:
 • Muscle pain or spasm -
Collapse: • Pathophysiology ... pulse rate - Core ... with exercise - Core ... Criteria: - Core ... differential #diagnosis #causes
Alexia Without Agraphia
Alexia without agraphia is a disconnection syndrome where patients cannot read but can write.
the most common cause ... Pathophysiology: ... non-dominant visual cortex ... neurology #diagnosis #pathophysiology