108 results
Causes of Hypercalcemia
Hypercalcemia due to increased bone Ca2+ resorption:
 • Primary hyperparathyroidism, Malignancy, Pseudohyperparathyroidism, Renal failure,
failure, Addison's disease ... Granulomatous diseases ... #differential # ... diagnosis #calcium ... #high #endocrinology
Hypercalcemia - EKG Findings
Causes of Hypercalcemia 
• Malignancy 
• Milk-alkali syndrome 
• Vitamin D toxicity 
•
toxicity • Paget's disease ... Granulomatous disease ... Electrocardiogram #Differential ... #Causes #Diagnosis ... #Cardiology
Vertebral Body Abnormalities

A sheet of common (and uncommon) vertebral body findings, because a completely “normal” spine
Hemivertebra Scheuermann Disease ... Hyperparathyroidism Paget Disease ... #MSK #Pathology ... #Vertebrae #diseases ... #differential
Causes of Hypercalcemia
Parathyroid hormone–dependent
Primary hyperparathyroidism
Familial hypocalciuric hypercalcemia
Lithium-associated
Tertiary hyperparathyroidism
Genetic disorders (e.g., multiple endocrine neoplasia type 1 or
Granulomatous disease ... Other endocrine diseases ... immobilization, Jansen disease ... #Differential # ... Diagnosis #Endocrinology
Causes of Hypercalcemia due to increased Vitamin D levels
 • The BIG 3:
Causes of Hypercalcemia ... granulomatous diseases ... vasculitis, Crohn's disease ... #differential # ... diagnosis #endocrinology
Clues to Differential Diagnosis of Central Cyanosis: Onset of cyanosis, Clubbing, Secondary erythrocytosis, Auscultation, X-ray, Echocardiography,
Clues to Differential ... Diagnosis of Central ... - Pulmonary diseases ... #Diagnosis #Central ... #Cardiology #Causes
Congenital Heart Disorders - Classification and Differential Algorithm

- Amy Chung, MD, MSc @AmyChung 

#Congenital #Heart #Disorders
Classification and Differential ... Amy Chung, MD, MSc ... Heart #Disorders #Diseases ... #Algorithm #Diagnosis ... Peds #Pediatrics #Cardiology
Demyelinating Diseases - Differential Diagnosis
 • Inflammatory: MS, ADEM, NMO, Paraneoplastic, Sjogren's, Polyarteritis nodosa, SLE
 •
Demyelinating Diseases ... - Differential ... : MS, ADEM, NMO, ... Demyelinating #Diseases ... Diagnosis #causes
Hyperthyroidism - Differential Diagnosis Algorithm
High/Normal Radioiodine Uptake
 - Autoimmune Thyroid Disease:
    • Grave's
Diagnosis Algorithm ... Autoimmune Thyroid Disease ... • Grave's Disease ... #endocrinology ... #causes
The Aetiology of Ventricular Tachycardia (VT) in the Structurally Normal Heart and in Structural Heart Disease
Structural Heart Disease ... Classification #Causes ... #Structural #Cardiology ... #Differential # ... Diagnosis