2067 results
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
PTH, ↑Calcium, ↑Vitamin ... PTH, ↓→Calcium, ↓Vitamin ... PTH, ↑Calcium, ↓Vitamin ... Symptoms: Commonly no signs ... Secondary #Tertiary #pathophysiology
Xeropthalmia: Pathogenesis and Ocular Manifestations

Decr Visual pigment -> Keratinization, thickening & non-wetting of the conjunctiva
associated with vitamin ... #Xeropthalmia #pathophysiology ... ophthalmology #diagnosis #signs
Rickets and Osteomalacia: Pathogenesis and Clinical Findings
 • Calcification inhibitors (excess exposure to A1, Fluoride, etidronate)
) • Abnormal Vitamin ... of synthesis or vitamin ... #Osteomalacia #pathophysiology ... #diagnosis #signs
Vitamin D Metabolism

#VitaminD #Metabolism #Pathophysiology #Endocrinology #Pathways
Vitamin D Metabolism ... #VitaminD #Metabolism ... #Pathophysiology
Clinically Important Vitamins and Vitamin Deficiency States
Fat-soluble Vitamins: 
 • Vitamin A - Xerophthalmia, night blindness,
Clinically Important Vitamins ... and Vitamin Deficiency ... States Fat-soluble Vitamins ... : • Vitamin A ... differential #diagnosis #signs
Calcium Homeostasis

Serum Calcium - PTH - Vitamin D Regulation

#Calcium #Homeostasis #Pathophysiology #Autoregulation #VitaminD #PTH #Endocrinology
Calcium - PTH - Vitamin ... #Homeostasis #Pathophysiology ... Autoregulation #VitaminD
Vitamin D Metabolism Pathways

Dr. Jamie Willows @jamiekwillows

#VitaminD #Metabolism #Pathways #pathophysiology #endocrinology
Vitamin D Metabolism ... jamiekwillows #VitaminD ... Metabolism #Pathways #pathophysiology
Vitamin D Metabolism
Fat-soluble vitamin
Sources: dermal synthesis and food (dairy products, fish)
Active form: calcitriol (1,25-OH Vitamin D)
Main
Vitamin D Metabolism ... Fat-soluble vitamin ... calcitriol (1,25-OH Vitamin ... mendesthiagob #VitaminD ... endocrinology #pathophysiology
Vitamin deficiency causes clinical disease
Vitamin C deficiency causes scurvy.  Vitamin C is important for the
Vitamin deficiency ... clinical disease Vitamin ... Vitamin C is important ... Vitamin C is also ... #Pathophysiology
Synthesis, metabolism and functions of vitamin D. PTH parathyroid hormone, FGF-23 fibroblast growth factor-23, RANKL receptor
and functions of vitamin ... kappa-B ligand #VitaminD ... #Metabolism #Pathophysiology