Pratt's sign

短语

释义与例句

name
  1. 1.

    An indication of femoral deep vein thrombosis: it is the presence of dilated pretibial veins in the affected leg, which remain dilated on raising the leg.

    医学

词源

Described in 1949 by American surgeon Gerald H. Pratt (1928–2006).

来源：wiktionary