Braverman's sign
Braverman's Sign
Braverman's Sign (pronounced: BRAH-ver-man's sign) is a clinical sign used in the diagnosis of deep vein thrombosis (DVT). It is named after Dr. Alan Braverman, who first described the sign in 1996.
Etymology
The term "Braverman's Sign" is derived from the name of Dr. Alan Braverman, a renowned cardiologist who first described this clinical sign in the medical literature.
Definition
Braverman's Sign is a clinical sign that is positive when there is pain in the calf or popliteal region upon squeezing the calf muscle, while the foot is dorsiflexed. This sign is suggestive of deep vein thrombosis.
Related Terms
- Deep Vein Thrombosis: A medical condition characterized by the formation of a blood clot in the deep veins, usually in the legs.
- Homans' Sign: Another clinical sign used in the diagnosis of deep vein thrombosis.
- Pulmonary Embolism: A potentially life-threatening complication of deep vein thrombosis, where a part of the blood clot breaks off and travels to the lungs.
Clinical Significance
Braverman's Sign is used in the clinical setting to aid in the diagnosis of deep vein thrombosis. However, it is not definitive and further diagnostic tests, such as a Doppler ultrasound, are usually required to confirm the diagnosis.
Limitations
While Braverman's Sign can be useful in the clinical setting, it is not always present in patients with deep vein thrombosis. Furthermore, it can also be positive in other conditions, such as calf muscle strain or injury, making it less specific for deep vein thrombosis.
External links
- Medical encyclopedia article on Braverman's sign
- Wikipedia's article - Braverman's sign
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