The Calgary Guide to Understanding Disease @TheCalgaryGuide
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Account created for The Calgary Guide to Understanding Disease - Linking pathophysiology to clinical presentation - http://calgaryguide.ucalgary.ca/
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Giant Cell (Temporal) Arteritis: Pathogenesis and investigations
Risk Factors:
 - Unclear environmental triggers (may be viral, not
Giant Cell (Temporal ... old; F>M Signs/Symptoms ... Pathophysiology #Diagnosis ... #Signs #Symptoms ... #Vasculitis
Post-Traumatic Stress Disorder (PTSD)
Neurochemical abnormalities
 • Hyper-vigilance
 • Emotional hyper-arousal
 • Exaggerated startle reflex
 • Anxiety
startle reflex • Anxiety ... StressDisorder #PTSD #BehavioralDisorder ... Pathophysiology #diagnosis ... #symptoms #signs
Giant Cell (Temporal) Arteritis: Clinical findings and Complications
Signs/Symptoms: 
 - Headache (usually constant, superimposed by waves
Giant Cell (Temporal ... Complications Signs/Symptoms ... palpation - Temporal ... #GiantCell #Temporal ... #diagnosis #Vasculitis
Social Anxiety Disorder (SAD) - Pathophysiology 
Excessive fear of one or more social situations
 • Safety
Social Anxiety Disorder ... (SAD) - Pathophysiology ... SocialAnxiety #BehavioralDisorder ... #SAD #Pathophysiology ... #diagnosis #symptoms
Panic Disorder: Pathogenesis and clinical findings
Social Factors
 • Parenting and infant attachment
 • Childhood illness/abuse
 •
carrying anti-anxiety ... Anticipatory Anxiety ... PanicDisorder #Anxiety ... #BehavioralDisorder ... Pathophysiology #diagnosis
Schizotypal Personality Disorder (SPD): Pathogenesis and clinical findings
Cognitive-Perceptual
 • Magical thinking - Belief in paranormal or
Personality Disorder (SPD ... anhedonia • Social Anxiety ... reference - Anxiety ... PersonalityDisorder #Diagnosis ... Criteria #Signs #Symptoms
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
Through aditus ad ... portion of the temporal ... sinus thrombosis, Temporal ... pathophysiology #signs #symptoms ... #diagnosis #otology
Giant Cell Arteritis (Polymyalgia Rheumatica and Cranial Arteritis): Pathogenesis and Clinical Findings
 - Morning Stiffness (>1
Weight Loss #Temporal ... Pathophysiology #Signs #Symptoms ... #Diagnosis #Vasculitis
Seasonal Affective Disorder: Pathogenesis and clinical findings

Symptoms (included in the DSM-V) - Two Major Depressive episodes
clinical findings Symptoms ... demonstrating temporal ... season at work) Symptoms ... non-seasonal episodes #SAD ... MoodDisorders #Diagnosis
Oppositional Defiant Disorder (ODD): Pathogenesis and clinical findings
 - Must have >4 symptoms for >6 months,
- Must have >4 symptoms ... a sibling - Symptoms ... develop mood and anxiety ... OppositionalDefiant #ODD #BehavioralDisorder ... Pathophysiology #diagnosis