Symptoms of a blood clot in the neck include swelling, redness, tenderness and pain, according to Healthline. However, depending on the exact location of the blood clot or the amount of bleeding caused by the clot, some ... More »

A carotid artery screening, or carotid ultrasound, is painless and takes about 30 minutes to complete. Patients lie down on an exam table while an ultrasound technician uses a transducer to view different areas of the ne... More »

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Inferior vena cava (IVC) filters are placed in a large vein in the abdomen where blood returns to the heart from the lower body and legs. The filters trap large clot fragments moving toward the heart or lungs, reports Ra... More »

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Symptoms of a blood clot in the calf, also known as deep vein thrombosis, include swelling, pain and tenderness, especially with standing or movement, and warmth or redness in the affected leg, according to WebMD. The le... More »

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Symptoms of a blood clot in the hip include leg swelling, pain or tenderness in the upper leg, a warm sensation in the swollen or painful area, and discolored skin, states the Antiphospholipid Antibody Syndrome Foundatio... More »

According to the National Blood Clot Alliance, symptoms of a blood clot in the arm include swelling, pain, tenderness, reddish or bluish skin discoloration, and being warm to the touch. If these symptoms are present, imm... More »

A blood clot in the groin may cause no symptoms, or it may cause swelling, pain and tenderness in the leg, states the Indiana Hemophilia and Thrombosis Center, Inc. The skin on the leg may have a reddish or bluish appear... More »