19 results
Causes of Hypercalcemia
Parathyroid hormone–dependent
Primary hyperparathyroidism
Familial hypocalciuric hypercalcemia
Lithium-associated
Tertiary hyperparathyroidism
Genetic disorders (e.g., multiple endocrine neoplasia type 1 or
hormone–dependent Primary ... Genetic disorders (e.g ... 1 or type 2A, familial ... Renal failure, acute ... Hypercalcemia #Causes #Differential
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Acute Spinal Cord ... weakness and #Acute ... #diagnosis #pathophysiology ... #signs #symptoms ... #msk #orthopedics
Portal Hypertension - Differential Diagnosis
Portal Pressure = the pressure difference between the pressure in the portal
Hypertension - Differential ... and hepatorenal syndrome ... • Cirrhosis/acute ... pregnancy • Primary ... Diagnosis #causes #hepatology
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... - ACS, AKI, acute ... WBC >100k, + lab signs ... : • Pathophysiology ... unless worrisome EKG
Multiple Sclerosis - Summary

Multiple Sclerosis (MS) is an autoimmune-mediated neurodegenerative disease of the central nervous system
neurodegenerative disease ... • Or brainstem syndromes ... Signs and symptoms ... • Primary Progressive ... ) • Acute:
Primary Biliary Cirrhosis (PBC) - Summary

PBC Epidemiology:
 • Female:Male 9:1
 • Common European descent
 • Age:
65 years PBC Pathophysiology ... failure PBC Signs ... and Symptoms: ... bile ducts Differential ... diagnosis #workup #hepatology
Emergent Causes of Headache and Associated Risk Factors
Carbon monoxide poisoning
 - Breathing in enclosed or confined
febrile illness—any type ... dormitories) - Lack of primary ... vasoconstriction syndrome ... headache #redflags #signs ... #symptoms #differential
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Hypertension - Workup and Differential ... hypertension and signs ... renal bruit or signs ... Hypothyroidism, Primary ... Renal parenchymal disease
Cold Agglutinin Disease

3 Types of Cold Sensitive Antibodies:
  1. Cold Agglutinins (CAD)
  2. Donath-Landsteiner
3 Types of Cold ... 15% of AIHA Primary ... Cold Agglutinin Syndrome ... younger pts) Differential ... hemolytic #anemia #hematology
Acute Retroviral Syndrome
Acute Retroviral Syndrome is the symptomatic presentation of acute human immunodeficiency virus infection

 •
Syndrome Acute ... mononucleosis/flu type ... of primary HIV ... loss (>5 lb; 2.5 kg ... ART to slow HIV disease