This is tiny clots of blood throughout the body which stops the blood getting to some areas.

Or the pump may generate microemboli," tiny clots, air bubbles or clumps of cells in blood.

Sepsis happens when the bacterium enters the blood and make it form tiny clots.

The outermost ring, for example, showed a distinct mottling or headiness, and a tiny clot of light was clearly visible near its eastern extremity.

Little finger, short nail-and a tiny clot of blood.

The streaks of light on the ceiling seemed to shimmer, myriad tiny clots bursting, breaking up the linear patterns.

She had an M.R.I. of her brain to look for a stroke and a CT of her chest to look for tiny clots.

In any case, such contractions do not persist very long, for tiny clots form within the blood vessels and effectually close them.

In her gloved palm was cupped a tiny clot of blood, like a bright red bead.

Little finger, short nail--and a tiny clot of blood.