8 results
Hyperparathyroidism - Primary vs Secondary vs Tertiary 
Lab Comparison:
 • Primary Hyperparathyroidism: ↑→PTH, ↑Calcium, ↑Vitamin D,
Tertiary Lab Comparison ... Physical Symptoms: Commonly ... no signs, Fragile ... #endocrinology ... #Tertiary #pathophysiology
Tree in Bud Sign
The Tree-in-Bud sign represents Endobronchial spread in a linear branching pattern and centrilobular
Tree in Bud Sign ... sign represents ... linear branching pattern ... #TreeInBud #Sign ... #pathophysiology
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
parietal pericardium, but ... differentiate from other common ... Pericarditis #Symptoms #Signs ... #Presentation #comparison ... #Table #Diagnosis
Ankylosing Spondylitis: Extra-articular Manifestations
 • Ocular - Inflammation of the iris, the anterior part of the
Disease (IBO), but ... IBD is more common ... lung fibrosis #AnkylosingSpondylitis ... Complications #pathophysiology ... #diagnosis #signs
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
Common Dermatological ... associated with signs ... Christmas tree pattern ... #differential #diagnosis ... #skin #common #
Fluid Responsiveness and Fluid Tolerance Testing - OnePager Summary
Fluid resuscitation can be beneficial when required or
blood flow in the chest ... precede other signs ... predominant lung US pattern ... Tolerance #testing #diagnosis ... #criticalcare #comparison
Anti-NXP-2 Dermatomyositis

What?
DM with generalized subcutaneous edema
Pts have more myalgias, more severe weakness, and an increased prevalence
subcutaneous edema Pts ... But can still have ... or the anterior chest ... (in a V-sign), ... shoulders (in a shawl sign
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
Inflammatory Myopathies: Commonly ... papules and Gottron sign ... ) • Shawl sign ... slow onset and pattern ... • Symmetric, but