Punctate hemorrhage
Punctate Hemorrhage
Punctate hemorrhage (pronunciation: puhngk-teyt hem-uh-rij) is a medical term referring to small, pinpoint areas of bleeding that can occur in various parts of the body.
Etymology
The term is derived from the Latin word 'punctum', meaning 'point', and the Greek word 'haimorrhagia', meaning 'bleeding'.
Definition
A punctate hemorrhage is characterized by small, pinpoint hemorrhages that are typically less than 2mm in diameter. These hemorrhages can occur in various tissues and organs, including the skin, brain, lungs, and gastrointestinal tract.
Causes
Punctate hemorrhages can be caused by a variety of conditions, including trauma, infection, inflammation, and certain diseases such as leukemia and sepsis. They can also occur as a result of certain medical procedures, such as biopsy or surgery.
Symptoms
The symptoms of punctate hemorrhage can vary depending on the location and severity of the bleeding. They may include pain, swelling, redness, and in severe cases, anemia or shock.
Treatment
Treatment for punctate hemorrhage typically involves addressing the underlying cause of the bleeding. This may include medication, surgery, or other medical interventions.
Related Terms
- Hemorrhage: General term for bleeding, either inside or outside the body.
- Petechiae: Small, flat, pinpoint spots under the skin caused by bleeding.
- Purpura: Red or purple discolorations on the skin that do not blanch on applying pressure.
- Ecchymosis: A discoloration of the skin resulting from bleeding underneath.
External links
- Medical encyclopedia article on Punctate hemorrhage
- Wikipedia's article - Punctate hemorrhage
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