20 results
Hypophosphatemia - Differential Diagnosis Algorithm

Transcellular Shift
 • Recovery From DKA
 • Refeeding Syndrome
 • Acute Respiratory
Alkalosis • Hypokalemia ... • Vitamin D Deficiency ... • Anorexia • Chronic ... Containing Antacids • Inflammatory ... Bowel Disease
Etiologies of Peripheral Neuropathy
 • Metabolic / Nutritional: DiabetesB12 deficiency, Uremia/ESRD, Hypothyroidism
 • Medication-induced: ART, Antibiotics,
Nutritional: DiabetesB12 deficiency ... Syphilis, Lyme disease ... , Leprosy • Inflammatory ... , Sarcoidosis, Amyloidosis ... diagnosis #causes #neurology
Causes of Iron Deficiency
 • Inadequate Intake: Vegetarian/vegan diet, Malnutrition
 • Increased Body Needs: Infants/preschoolers, Pregnancy,
Causes of Iron Deficiency ... Pregnancy, EPO treatment ... Elite athletes • Chronic ... • Inflammatory ... ) #Iron #Deficiency
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
: • Acute or Chronic ... Inflammatory: ... disorders • Celiac disease ... effect following treatment ... malignancy • Iron deficiency
Korsakoff Syndrome
Clinical Findings:
 • Confabulation: Usually initial phase of the disease
 • Anterograde amnesia: Memory impairment
initial phase of the disease ... Chronic presentation ... of Thiamine deficiency ... Encephalopathy Treatment ... Korsakoff #Syndrome #neurology
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Liver Failure • Hypercalcemia ... Autoimmune / Inflammatory ... Obstructive Pulmonary Disease ... Neurologic • ... Idiopathic • Chronic
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
trauma - Ischemic colonic ... paralysis - Insulin deficiency ... • Addison’s disease ... Mineralocorticoid deficiency ... potassium #high #nephrology
Causes of High-anion Gap and Non-anion Gap Metabolic Acidosis
Causes of High-anion Gap Acidosis:
 • Lactic acidosis
failure (acute and chronic ... Chronic progressive ... kidney disease ... Nonsteroidal anti-inflammatory ... diagnosis #causes #nephrology
Causes of Hyperkalemia
l. Pseudohyperkalemia
  A Cellular efflux; thrombocytosis, erythrocytosis, leukocytosis, in vitro hemolysis
  B.
nonsteroidal anti-inflammatory ... Chronic kidney disease ... : SLE, amyloidosis ... Chronic kidney disease ... aldosterone synthase deficiency
Risk Factors and Signs of Copper Deficiency
Risk Factors:
 • Gastrointestinal: Previous upper bowel resection/bariatric surgery, Inflammatory
Signs of Copper Deficiency ... bariatric surgery, Inflammatory ... Chronic diarrhoea ... dental fixatives, Treatment ... drkeithsiau #Copper #Deficiency