A subungual hematoma is a collection of blood (hematoma) underneath a toenail or fingernail (black toenail). It can be extremely painful for an injury of its size, although otherwise it is not a serious medical condition.
作者討論了一例 64 歲男性因腳部受傷前往急診的案例。其腳趾甲下方出現大範圍瘀血。抽血後,他感覺明顯好轉,疼痛已消失。 The authors present the case of a 64-year-old male who presented to the emergency department due to foot trauma. He sustained a large subungual hematoma, which was drained. Following the procedure, the patient achieved complete resolution of his pain.
○ 診斷與治療
大多數情況只需觀察。若疼痛明顯,可在甲板上打小孔以排出血液。血腫的指甲較易受到真菌感染。