16 results
Hypocalcemia Laboratory Evaluation

Serum levels of PTH, phosphorus, 25-hydroxyvitamin D, and 1,25-dihydroxyvitamin D can help differentiate between
dihydroxyvitamin D can help differentiate ... Parathyroid hormone resistance ... Hyperparathyroidism #Diagnosis #Endocrinology ... #Differential
Thyroid Eye Signs 
Lid Signs
    Dalrymple’s Sign: Lid Retraction.
    Von
Thyroid Eye Signs ... Lid Signs ... Dalrymple’s Sign ... : Resistance to ... #EPONYMS #ENDOCRINOLOGY
Hirsutism & Virilization - Differential Diagnosis Algorithm
ADRENAL EXCESS
Ovarian
 • Polycystic Ovarian Syndrome
 • Hyperthecosis
 • Tumor
Adrenal
Virilization - Differential ... Disease • Insulin Resistance ... #Virilization #Differential ... Diagnosis #Algorithm #endocrinology
Hypocalcemia - Differential Diagnosis Algorithm - Low and High Phosphate
LOW PHOSPHATE
 - Low/NormaI PTH
Hypocalcemia - Differential ... Hereditary Vitamin D Resistance ... PTH • PTH Resistance ... #Hypocalcemia #Differential ... Algorithm #Phosphate #endocrinology
Hypophosphatemia - Differential Diagnosis Algorithm

Transcellular Shift
 • Recovery From DKA
 • Refeeding Syndrome
 • Acute Respiratory
Hypophosphatemia - Differential ... Vitamin D Deficiency/Resistance ... #LowPhosphate #Differential ... Diagnosis #Algorithm #endocrinology
Hypocalcemia - Diagnosis and Management
PTH Independent (↑ PTH)
 • LOW VIT D
    -
Syndrome • PTH RESISTANCE ... Diagnosis #Management #endocrinology ... #differential #
Tall Stature - Differential Diagnosis Algorithm

Normal Growth (BA=CA)
 • Familial Tall Stature
 • XYY Syndrome
Obese BMI
Tall Stature - Differential ... Steroid Deficiency/Resistance ... #TallStature #Differential ... Diagnosis #Algorithm #endocrinology
Congenital Adrenal Hyperplasia - 21-Hydroxylase Deficiency - Signs and Symptoms
 • Brain: Androgenization effects, Glucocorticoid effects,
Hydroxylase Deficiency - Signs ... Metabolism: Insulin resistance ... Hydroxylase #Deficiency #Signs ... Symptoms #diagnosis #endocrinology
Gynecomastia - Differential Diagnosis Algorithm
No Testicular Mass on Ultrasound
 • Adrenal Neoplasm
 • Increased Extraglomerular Aromatase
Gynecomastia - Differential ... TSH • Androgen Resistance ... #Gynecomastia #Differential ... Algorithm #causes #endocrinology
Causes of Secondary Hypertension - Workup and Differential Diagnosis
Approach (when evaluation should be done):
1. Severe or
Severe or resistant ... hypertension: Resistant ... hypertension and signs ... renal bruit or signs ... Vasculitis • Endocrinologic