Raynaud Phenomenon Differential Diagnosis:
Rheumatologic
- MCC systemic sclerosis, RA, SLE, Sjogren syndrome, Antisynthetase syndrome, MCTD
Heme
- Cryoglobulinemia, Hypercoagulable state (eg APLA)
- Vascular: embolic/ thrombotic, vasospasm
Drugs
- Cocaine, Sympathomimetics, Chemotherapy (eg cisplatin, bleomycin, vinca alkaloids, gemcitabine)
Other
- Hypothyroidism
- Carpal tunnel syndrome
- Frostbite
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