2237 results
Hypogonadism Differential Diagnosis Algorithm
 • Low testosterone, Normal or low LH, Normal or low FSH -
Hypogonadism Differential ... Algorithm • Low testosterone ... disease • Low testosterone ... #Hypogonadism #Differential ... Algorithm #Low #Testosterone
Gynecomastia - Differential Diagnosis a
nd Workup Algorithm
Gynecomastia is common in clinical practice, affecting ~50% of males
Gynecomastia - Differential ... LFTs, Prolactin, Testosterone ... #Gynecomastia #Differential
Gynecomastia - Differential Diagnosis Algorithm
No Testicular Mass on Ultrasound
 • Adrenal Neoplasm
 • Increased Extraglomerular Aromatase
Gynecomastia - Differential ... Hyperthyroidism Increased Testosterone ... Resistance Decreased Testosterone ... #Gynecomastia #Differential
Hirsutism - Differential Diagnosis Algorithm
RAPID ONSET
Medications
 • Steroids
 • Danazol
 • Progestin Containing Contraceptives
Increased Serum Testosterone
Hirsutism - Differential ... Increased Serum Testosterone ... #Hirsutism #Differential
Anemia - Underproduction Diagnostic Algorithm
 - Iron deficiency anemia
 - Anemia of chronic inflammation
 - Anemia
TSH, LFTs, +/- testosterone ... hematology #diagnosis #differential
Hirsutism & Virilization - Differential Diagnosis Algorithm
ADRENAL EXCESS
Ovarian
 • Polycystic Ovarian Syndrome
 • Hyperthecosis
 • Tumor
Adrenal
Virilization - Differential ... Medications • Testosterone ... #Virilization #Differential
Erythrocytosis - Polycythemia Differential Diagnosis Algorithm

Elevated Hemoglobin:
 • Males: Hb > 16.5 g/dL/HCT ≥ 49%
 •
- Polycythemia Differential ... (VEGF normal), Testosterone ... Polycythemia #Vera #PV #Differential
Causes of Breast Disorders and Gynecomastia - Differential Diagnosis Algorithm
Breast Infection:
 - Lactational
Gynecomastia - Differential ... • Decreased testosterone ... #Gynecomastia #Differential
Acquired Disorders of Reduced Bone Strength: Pathogenesis
 • Hyperparathyroidism
 • Vitamin D deficiency
 • Malabsorption syndromes
• Decreased Testosterone ... pathophysiology #differential
Venous Thrombosis vs Arterial Thrombosis - Differential Diagnosis Framework

VENOUS THROMBOSIS

 • Acquired Risk Factors:
	- >48 hours
Arterial Thrombosis - Differential ... Glucocorticoids - Testosterone ... pathophysiology #hematology #differential