“…Despite its long history in clinical medicine, the diagnosis of DVT remains problematic, clinical signs are nonspecific meaning that potential cases of early DVT may go undetected by clinical staff (Ali & Young, ; Bacon, ; Songwathana, Promlek., & Naka, ). The typical signs and symptoms of DVT include pain, swelling, tenderness, muscle cramps, discoloration or redness of the affected area and skin that is warm to touch (Bauersachs, ; Tabei, Holtz, Schürer‐Maly, & Abholz, ).…”