16 results
Hypocalcemia - Differential Diagnosis Algorithm - Low and High Phosphate
LOW PHOSPHATE
 - Low/NormaI PTH
Hypocalcemia - Differential ... LOW PHOSPHATE ... Autoimmune, Idiopathic, Congenital ... #Hypocalcemia #Differential ... #endocrinology
Hypocalcemia - Differential Diagnosis Algorithm - Low and High PTH
LOW PTH - Hypoparathyroid
 - Congenital (Pediatric)
Hypocalcemia - Differential ... Hypoparathyroid - Congenital ... rhabdomyolysis, oral phosphate ... #Hypocalcemia #Differential ... Algorithm #PTH #endocrinology
Hyperphosphatemia - Differential Diagnosis Algorithm
Transcellular Shift:
 • Rhabdomyolysis
 • Tumor Lysis
 • Metabolic or Respiratory Acidosis
Hyperphosphatemia - Differential ... Hypervitaminosis D • Phosphate ... Supplementation • Phosphate ... HighPhosphate #Differential ... Diagnosis #Algorithm #endocrinology
Causes of hypophosphatemia - Differential Diagnosis
 • Increased losses: enhanced urinary phosphate excretion
 • Decreased input:
hypophosphatemia - Differential ... enhanced urinary phosphate ... hypophosphatemia #Causes #Differential ... #Diagnosis #endocrinology
Amenorrhea - Differential Diagnosis Algorithm
Elevated FSH
 • Premature Ovarian Failure
 • Menopa use
 • Spontaneous
Bleed With
Amenorrhea - Differential ... Androgen Use • Congenital ... Organic Cause • Congenital ... #Amenorrhea #Differential ... Diagnosis #Algorithm #endocrinology
Hirsutism - Differential Diagnosis Algorithm
RAPID ONSET
Medications
 • Steroids
 • Danazol
 • Progestin Containing Contraceptives
Increased Serum Testosterone
Hirsutism - Differential ... Syndrome • 21-OH Congenital ... #Hirsutism #Differential ... Diagnosis #Algorithm #endocrinology
Hirsutism & Virilization - Differential Diagnosis Algorithm
ADRENAL EXCESS
Ovarian
 • Polycystic Ovarian Syndrome
 • Hyperthecosis
 • Tumor
Adrenal
Virilization - Differential ... Tumor Adrenal • Congenital ... #Virilization #Differential ... Diagnosis #Algorithm #endocrinology
Benign Adrenal Mass - Differential Diagnosis Algorithm
Hyperplasia - Often Bilateral
 • Congenital Adrenal Hyperplasia
 • ACTH
Adrenal Mass - Differential ... Bilateral • Congenital ... AdrenalMass #Benign #Differential ... Diagnosis #Algorithm #Endocrinology
Hemolytic Anemia - Differential Diagnosis Algorithm
 • Sickle cells - Consider sickle cell disease (diverse genotypes):
Hemolytic Anemia - Differential ... Basophilic stippling - Congenital ... bodies - Glucose-6-phosphate ... Hemolytic #Anemia #Differential
Tall Stature - Differential Diagnosis Algorithm

Normal Growth (BA=CA)
 • Familial Tall Stature
 • XYY Syndrome
Obese BMI
Tall Stature - Differential ... Testotoxicosis • Congenital ... #TallStature #Differential ... Diagnosis #Algorithm #endocrinology