26 results
Feedback Loop: Growth Hormone (GH)
Growth Hormone:
 • Liver -> GHR activates JAK-STAT pathway -> Incr IGF1
activates lipolysis Signs ... /Symptoms: • GH ... metabolic abn #GrowthHormone ... #FeedbackLoop #endocrinology ... #pathophysiology
Growth Hormone Excess - Pathogenesis and clinical findings
 • Acromegaly and gigantism share the same pathophysiology
share the same pathophysiology ... fraction • HTN #GrowthHormone ... Overproduction #diagnosis #signs ... #symptoms #endocrinology ... #pathophysiology
Giant Cell (Temporal) Arteritis: Pathogenesis and investigations
Risk Factors:
 - Unclear environmental triggers (may be viral, not
environmental triggers ... expression - Age: GCA is ... yrs old; F>M Signs ... /Symptoms: - Fever ... Temporal #Arteritis #Pathophysiology
Graves’ Disease: Pathogenesis and Clinical Findings
B & T lymphocyte mediated autoimmunity attack TSH receptor -> Continuous
Symporter) but is ... the etiology Signs ... GravesDisease #pathophysiology ... #endocin #endocrinology ... #symptoms #signs
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
Summary Epidemiology ... cases Clinical Signs ... decreased reflexes Pathophysiology ... Diagnosis: - MRI is ... #Summary
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... hyperviscosity syndrome • Triggers ... WBC >100k, + lab signs ... into serum • Triggers ... TLS #diagnosis #management
Primary Hyperthyroidism - Pathogenesis and Clinical Findings

Note: Although rare, gestational diseases can lead to thyrotoxicosis due
of hCG, which is ... Signs/Symptoms: ... Hyperthyroidism #endocrinology ... #pathophysiology
Bullous Pemphigoid - Diagnosis and Management Summary
Pathophysiology: Autoantibody-mediated damage to epithelial basement membrane -> separation of
Diagnosis and Management ... Summary Pathophysiology ... dermis Clinical Signs ... /Symptoms/Exam findings ... erosions in ~20% Management
Polyarteritis Nodosa (PAN): Pathogenesis and Clinical Findings

Medical Comorbidities Malignancies (most commonly hairy-cell leukemia)
Immunogenetic Predisposition: patient is
Predisposition: patient is ... Environmental triggers ... PolyarteritisNodosa #Pathophysiology ... #Diagnosis #Signs ... #Symptoms #Vasculitis
Polycythemia Vera (PV) - Diagnosis and Management Summary
Diagnostic Criteria:
 • Elevated hemoglobin and/or hematocrit AND
 •
Diagnosis and Management ... Summary Diagnostic ... , signs, and complications ... • Treatment is ... #Summary #treatment