Weight Gain - Differential Diagnosis Algorithm Increased Intake • Dietary • Social/Behavioural • Iatrogenic Decreased Expenditure • Sedentary Lifestyle • Smoking Cessation Neurogenic/Genetic • Depression • Dementia Hypothalamic/Pituitary • Hypothalamic Syndrome • Growth Hormone Deficiency Gonadic • Polycystic Ovarian Syndrome • Hypogonadism Other Causes • Cushing's Disease • Hypothyroidism #WeightGain #Differential #Diagnosis #Algorithm #Causes