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Subgaleal hemorrhage : ウィキペディア英語版 | Subgaleal hemorrhage
Subgaleal hemorrhage or hematoma is bleeding in the potential space between the skull periosteum and the scalp galea aponeurosis. ==Causes== The majority (90%) result from applying a vacuum to the head at delivery (Ventouse assisted delivery). The vacuum assist ruptures the emissary veins (connections between dural sinus and scalp veins) leading to accumulation of blood under the aponeurosis of the scalp muscle and superficial to the periosteum.〔AAP Textbook of Pediatrics〕 Subgaleal hematoma has a high frequency of occurrence of associated head trauma (40%), such as intracranial hemorrhage or skull fracture. The occurrence of these features does not correlate significantly with the severity of subgaleal hemorrhage.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Subgaleal hemorrhage」の詳細全文を読む
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