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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Fecal Incontinence - Pathogenesis and Complications
Continence mechanisms are impaired
 • Local neuronal damage
 • External and
Fecal Incontinence ... Pathogenesis and Complications ... Diabetes) • Altered ... #Fecal #stool #Incontinence ... #geriatrics #pathophysiology
Alzheimer’s Disease: Pathogenesis and Clinical Findings
Risk factor for Late Onset Alzheimer's (99% of cases):
 - Increasing
chromosome 21) Signs ... / Symptoms / Complications ... primitive reflexes, incontinence ... AlzheimersDisease #Dementia #pathophysiology ... geriatrics #diagnosis #signs
Mixed Urinary Incontinence: Pathogenesis and Clinical Findings

Urgency Urinary Incontinence (UUI) -> Urinary leakage preceded by a
cystitis, UTI), diabetes ... Incr PVR if a complication ... #Mixed #Pathophysiology ... #Signs #Symptoms ... #Urology #Diagnosis
Cauda Equina Syndrome
Causes:
 • Large lumbar degenerative disc herniation (central)
 • Severe lumbar spondylosis
 • Neoplasm
lumbar spine Signs ... / Symptoms / Complications ... retention -> Overflow Incontinence ... bladder/bowel dysfunction ... Syndrome #MSK #pathophysiology
Erectile Dysfunction: Pathogenesis

Erectile Dysfunction - Persistent or recurrent inability to achieve an erection sufficient to achieve
trauma, iatrogenic, diabetes ... hyperlipidemia, diabetes ... (penile artery diameter ... #Pathophysiology ... #Urology #Diagnosis
Diabetic Retinopathy: Pathogenesis and clinical findings

Mild Non-proliferative DR
 • Outpouchings of the weakened capillary walls or
Diabetic Retinopathy ... #Retinopathy #Diabetes ... #ophthalmology ... #diagnosis #complications ... #pathophysiology
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
Prader-Willi Syndrome Signs ... /Symptoms/Complications ... Obesity -> Type 2 diabetes ... Syndrome #genetics #pathophysiology
Diabetic Foot: Pathogenesis and clinical findings
 • Polyol Pathway - Excess glucose enters Polyol pathway ->
Diabetic Foot: Pathogenesis ... increasing cytogenetic dysfunction ... #DiabeticFoot #pathophysiology ... #complications ... #Diabetes
Retinoblastoma: Pathogenesis and clinical findings
 • Sporadic mutation -> One allele of RB1 tumor suppressor gene
Retinoblastoma Signs ... / Symptoms / Complications ... Retinoblastoma #pathophysiology ... #ophthalmology ... #diagnosis #signs
Lower Urinary Tract Infection: Pathogenesis and Clinical Findings

- Predisposing Factors:  Immunocompromised state, diabetes, elderly, female
Immunocompromised state, diabetes ... causing symptoms Signs ... quickly or impending incontinence ... UrinaryTractInfection #LUTI #Pathophysiology ... #Signs #Symptoms