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What is Paget–Schroetter disease and explain in detail?
Paget–Schroetter disease (also known as venous thoracic outlet syndrome) is a form of upper extremity deep vein thrombosis (DVT), a medical condition in which blood clots form in the deep veins of the arms. These DVTs typically occur in the axillary and/or subclavian veins.

Signs and symptoms
The condition is relatively rare