7 results
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
pain Psychiatric Symptoms ... Disorientation, Delirium, Confusion ... Hyperparathyroidism #diagnosis ... #endocrinology ... Secondary #Tertiary #pathophysiology
Differential Diagnosis of Syncope
First, is it syncope? History is very important for distinguishing syncope from other
Differential Diagnosis ... , post-ictal confusion ... #Diagnosis #EM # ... #Differential #Algorithm ... #Ddxof
Differential Diagnosis and Evaluation of Hyponatremia:
1) Identification of onset (acute vs. chronic)
2) Presence of symptoms (HA,
Differential Diagnosis ... 2) Presence of symptoms ... (HA, nausea, confusion ... #Differential #Algorithm ... #Ddxof
Pseudogout: pathogenesis and clinical findings
 - Idiopathic (vast majority of cases) -> Mechanism unknown
 - Familial
> Clearance of calcium ... mineralization of calcium ... Disease #Signs #Symptoms ... #Pathophysiology ... #Diagnosis
Chondrocalcinosis: Calcium Pyrophosphate Dihydrate (CPPD) Deposition Disease

 - Acute CPPD precipitation into the joint space ->
Chondrocalcinosis: Calcium ... Disease - Acute CPPD ... Disease #Signs #Symptoms ... #Pathophysiology ... #Diagnosis
Symptoms and Signs of Hypocalcemia
Muscular: Weakness, fatigue, Spasms, cramps
Neurologic: Tetany, Chvostek sign, Trousseau sign, Circumoral and
Symptoms and Signs ... Impaired memory, confusion ... #Signs #diagnosis ... #endocrinology ... #calcium
Low Alkaline Phosphatase - Hypophosphatasia 

Is Low Alkaline Phosphatase Of Clinical Importance?

ALP enzyme- Discovered in 1923
Low
Most cases diagnosed ... nephrocalcinosis • CPPD ... collection with EDTA Pathophysiology ... ALP -> PPi and Calcium ... mineralization Symptoms