Diffuse Systemic Sclerosis (Scleroderma)
 - Pulmonary Fibrosis -> Crackles, Abnormal CXR
 - Pulmonary Hypertension, Right Heart Failure
 - Arrhythmias; Left Heart Failure
 - Esophageal Dysmotility -> esophageal dilation, reflux
 - Gastric Ectasia (Watermelon Stomach)
 - Lower GI Tract dysmotility -> bacterial overgrowth -> diarrhea
 - Malignant HTN -> Renal Failure
 - Mask Facies (i.e. a "purse-string mouth" with decr openinq)
 - Calcinosis cutis (irregular, hard nodules under skin)
 - Sclerodactyly (swollen fingers)
 - Finger/hand/elbow contractures
 - Tendon friction rub
 - Red fingers/toes
 - Raynaud's Phenomenon
   - Decr blood flow into extremities -> White fingers/toes
   - O2 extracted from blood already there -> Blue fingers/toes
 - Peri-ungal capillary loops become dilated, prominent, and bushy
 - Finger pulp atrophy
 - Telangiectasia
 - Digital Ulcerations

#Diffuse #SystemicSclerosis #Scleroderma #pathophysiology #signs #symptoms #diagnosis
The Calgary Guide to Understanding Disease @TheCalgaryGuide · 4 years ago
Account created for The Calgary Guide to Understanding Disease - Linking pathophysiology to clinical presentation - http://calgaryguide.ucalgary.ca/
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