18 results
Gynecomastia - Differential Diagnosis a
nd Workup Algorithm
Gynecomastia is common in clinical practice, affecting ~50% of males
Gynecomastia - Differential ... Workup Algorithm Gynecomastia ... mendesthiagob #Gynecomastia ... #Differential # ... Workup #Algorithm #endocrinology
Causes of Depressed / Lethargic Newborn - Differential Diagnosis Algorithm
Maternal Related:
 • Drugs (Ex. SSRI)
 •
Causes of Depressed ... Lethargic Newborn - Differential ... Syndrome • Birth Asphyxia ... Hypoglycemia #Depressed ... Lethargic #Newborn #Differential
Gynecomastia - Differential Diagnosis Algorithm
No Testicular Mass on Ultrasound
 • Adrenal Neoplasm
 • Increased Extraglomerular Aromatase
Gynecomastia - Differential ... Increased T4, Decreased ... Hypogonadism #Gynecomastia ... #Differential # ... Algorithm #causes #endocrinology
Causes of Breast Disorders and Gynecomastia - Differential Diagnosis Algorithm
Breast Infection:
 - Lactational
Disorders and Gynecomastia ... - Differential ... • Fibrocystic Gynecomastia ... Drugs • Decreased ... #Differential #
Thyroid Disorders and Menstrual Cycle Function

Hypothyroidism
 • Polymenorrhea (increased menstrual bleeding) is more common
 • Oligomenorrhea
Galactorrhea • Decreased ... Anovulation • Decreased ... Menstrual #Cycle #Differential ... #Diagnosis #Endocrinology
Causes of hypophosphatemia - Differential Diagnosis
 • Increased losses: enhanced urinary phosphate excretion
 • Decreased input:
hypophosphatemia - Differential ... excretion • Decreased ... hypophosphatemia #Causes #Differential ... #Diagnosis #endocrinology
Abnormal Serum TSH - Differential Diagnosis Algorithm
Increased TSH
 • Hypothyroidism
 • Sub-clinical Hypothyroidism
 • Recovery from
Abnormal Serum TSH - Differential ... Non-Thyroid Illness Decreased ... Toxicosis #TSH #Differential ... #Hyperthyroid #Endocrinology
Hypophosphatemia - Differential Diagnosis Algorithm

Transcellular Shift
 • Recovery From DKA
 • Refeeding Syndrome
 • Acute Respiratory
Hypophosphatemia - Differential ... Thiazide Diuretics Decreased ... Chronic Alcoholism Decreased ... #LowPhosphate #Differential ... Diagnosis #Algorithm #endocrinology
Hyperphosphatemia - Differential Diagnosis Algorithm
Transcellular Shift:
 • Rhabdomyolysis
 • Tumor Lysis
 • Metabolic or Respiratory Acidosis
Hyperphosphatemia - Differential ... Insulin Deficiency Decreased ... HighPhosphate #Differential ... Diagnosis #Algorithm #endocrinology
Causes of Hypercalcemia
Hypercalcemia due to increased bone Ca2+ resorption:
 • Primary hyperparathyroidism, Malignancy, Pseudohyperparathyroidism, Renal failure,
Hypercalcemia due to decreased ... Hypercalcemia #Causes #differential ... calcium #high #endocrinology