38 results
Primary and Secondary Causes of Osteoporosis

Primary osteoporosis 
 - idiopathic juvenile osteoporosis 
 -  postmenopausal
Primary and Secondary ... Secondary osteoporosis ... Cushing syndrome ... arthritis - osteogenesis ... #Differential #
Cushing Syndrome - Hypercortisolism Differential Diagnosis Algorithm

#Cushings #Syndrome #Differential #Diagnosis #Algorithm #disease #endocrinology #Hypercortisolism
Cushing Syndrome ... Hypercortisolism Differential ... Diagnosis Algorithm #Cushings ... #Syndrome #Differential ... Algorithm #disease #endocrinology
Hypercortisolism (Cushing syndrome) - Simplified Differential Diagnosis Algorithm
Exogenous (ACTH-independent)
Endogenous
 • ACTH-dependent:
    - ACTH-secreting
Hypercortisolism (Cushing ... ) - Simplified Differential ... pituitary adenoma (Cushing ... #syndrome #Differential ... Diagnosis #Algorithm #endocrinology
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
Hyperparathyroidism - Primary vs Secondary ... ↓Phosphate • Secondary ... Fragile bones/osteoporosis ... Hyperparathyroidism #diagnosis #endocrinology ... #PTH #Primary #Secondary
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Fragility Fractures - Differential ... Osteodystrophy - Secondary ... Deficiency Primary Osteoporosis ... Osteoporosis ... Pathologic #MSK #Differential
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
Cushing's Syndrome ... • Acne • If secondary ... • Osteopenia, osteoporosis ... menstrual cycles 5) Secondary ... signs #symptoms #endocrinology
Causes of Secondary Amenorrhea - Differential Diagnosis
 • Pregnancy
 • Endocrinopathies: PCOS, Hypothyroidism
 • HPA Dysfunction:
Causes of Secondary ... Amenorrhea - Differential ... BrighamChiefs #Secondary ... #Amenorrhea #Differential ... Diagnosis #Causes #endocrinology
Hirsutism - Differential Diagnosis
Defined as excessive dark, coarse, male-pattern hair growth
Hirsutism causes in premenopausal women:
 •
Hirsutism - Differential ... steroids • Rare: Cushing's ... Adrenal, Ovary • Cushing's ... mendesthiagob #Hirsutism #Differential ... #Diagnosis #endocrinology
Multiple Endocrine Neoplasias (MEN syndromes) 

MEN I
• Hyperparathyroidism 
• Hypercalcemia 
• Possible ZE syndrome 
• Various
Acromegaly • Cushing ... MultipleEndocrineNeoplasia #Differential ... #Endocrinology
Hirsutism - Differential Diagnosis Algorithm
RAPID ONSET
Medications
 • Steroids
 • Danazol
 • Progestin Containing Contraceptives
Increased Serum Testosterone
Hirsutism - Differential ... Ovarian Syndrome • Cushing's ... #Hirsutism #Differential ... Diagnosis #Algorithm #endocrinology