The Calgary Guide to Understanding Disease @TheCalgaryGuide
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Growth Hormone Excess - Pathogenesis and clinical findings
 • Acromegaly and gigantism share the same pathophysiology
Growth Hormone Excess ... share the same pathophysiology ... Overproduction #diagnosis #signs ... #symptoms #endocrinology ... #pathophysiology
Primary Hyperthyroidism - Pathogenesis and Clinical Findings

Note: Although rare, gestational diseases can lead to thyrotoxicosis due
thyrotoxicosis due to excess ... hyperthyroidism due to excess ... Signs/Symptoms: ... Hyperthyroidism #endocrinology ... #pathophysiology
Feedback Loop: Growth Hormone (GH)
Growth Hormone:
 • Liver -> GHR activates JAK-STAT pathway -> Incr IGF1
activates lipolysis Signs ... lipid • GH excess ... #FeedbackLoop #endocrinology ... #pathophysiology
Menstrual Cycle Physiology: Ovarian Cycle – Brief Overview
LH and FSH are required for follicular development and
MenstrualCycle #OvarianCycle ... #pathophysiology ... #menstruation #endocrinology
Menstrual Cycle Physiology: Ovarian Cycle – Ovulation Explained

Around Day 14, estrogen exerts sudden +++ positive feedback
MenstrualCycle #OvarianCycle ... #pathophysiology ... #Ovulation #endocrinology
Stress Fracture: Pathogenesis and clinical findings
Abnormal biomechanics, Repetitive impact activities
=> Repetitive subthreshold mechanical loading
=> Bone strain
=>
Accumulated micro-damage exceeds ... #orthopedics #pathophysiology ... #symptoms #signs
Graves’ Disease: Pathogenesis and Clinical Findings
B & T lymphocyte mediated autoimmunity attack TSH receptor -> Continuous
the etiology Signs ... GravesDisease #pathophysiology ... #endocin #endocrinology ... #symptoms #signs
Menstrual Cycle Physiology: Ovarian Cycle – Luteal Phase Explained
 • The LH surge can be thought
MenstrualCycle #OvarianCycle ... #pathophysiology ... #LutealPhase #endocrinology
Anterior Shoulder Dislocation: Pathogenesis, clinical, and radiographic findings

Trauma, Fall on, outstretched arm, Overhead throwing => Abduction
joint => Force exceeds ... Dislocation #Diagnosis #signs ... #orthopedics #pathophysiology
Lower Urinary Tract Infection: Pathogenesis and Clinical Findings

- Predisposing Factors:  Immunocompromised state, diabetes, elderly, female
Fecal bacteria access ... causing symptoms Signs ... UrinaryTractInfection #LUTI #Pathophysiology ... #Signs #Symptoms