261 results
Causes of Erythema Nodosum - Mnemonic

NO cause found in 60% of cases
Drugs (antibiotics e.g., sulfonamides, amoxicillin)
Oral
Sarcoidosis or Lofgren's syndrome ... HSV, EBV, HIV, HepB ... , HepC Bacterial
Pulmonary Renal Syndromes and Mimics - Differential Diagnosis Framework
Diffuse alveolar hemorrhage + rapidly progressive glomerulonephritis
90%:
 -
Pulmonary Renal Syndromes ... Low Complement Levels ... Antiphospholipid Syndrome ... Normal Complement Levels ... differentiation syndrome
Hepatitis B Typical Serologic Course of Progression to Chronic HBV Infection

#Diagnosis #HBV #HepB #HepatitisB #SerologicTesting #Antigens
Diagnosis #HBV #HepB ... Antigens #Antibody #Levels
Management of Chronic Hepatitis B

To use this table, match the HBeAG status (left), ALT level (top),
status (left), ALT level ... ), and HBV dna level ... #HepatitisB #HepB
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Anterior Cord Syndrome ... function below injury level ... • Central Cord Syndrome ... Sensory loss below level ... motor function, level
Incomplete Spinal Cord Syndromes
Anterior Cord Syndrome:
 • Bilateral loss of motor, pain and temperature sensation below
Incomplete Spinal Cord Syndromes ... Anterior Cord Syndrome ... sensation below level ... Central Cord Syndrome ... Brown-Séquard Syndrome
Inherited Non-hemolytic Disorders of Hyperbilirubinemia 

== Disorders of Conjugation ==
Gilbert Syndrome:
 • 5-10% of the population
hyperbilirubinemia syndrome ... UGT1A1 activity level ... serum bilirubin levels ... • Bilirubin levels ... increases in bilirubin levels
Lesions of the Spinal cord - Spinal Cord Syndromes

Spinal cord lesions can result in permanent neurologic
symptoms at the level ... symptoms below the level ... usually 1 to 2 levels ... below the level ... Weakness at the level
Autoimmune Myositis
Necrotizing myopathy is associated with higher CK levels, greater level of muscle weakness, less systemic
with higher CK levels ... , greater level ... anti-synthetase syndrome
Hirsutism & Virilization - Differential Diagnosis Algorithm
ADRENAL EXCESS
Ovarian
 • Polycystic Ovarian Syndrome
 • Hyperthecosis
 • Tumor
Adrenal
Polycystic Ovarian Syndrome ... • Cushing's Syndrome ... Insulin Resistance Syndrome ... Cycles and Androgen Levels ... Paraneoplastic Syndrome