Tc-99m HMPAO 표지 백혈구스캔상 대퇴 절주에서 우연히 발견된 가성동맥류
Incidental Detection of a Pseudoaneurysm at an Amputation Stump in a Tc-99m HMPAO Labeled Leukocyte Scan
손명희(전북대학교); 임석태(전북대학교); 정환정(전북대학교)
41권 4호, 337~338쪽
초록
A 20-year-old man underwent a Tc-99m HMPAO labeled leukocyte scan for the evaluation of an infection at the stump of an AK amputation, which was conducted due to an open communicated fracture of the left lower leg. Blood-flow and blood-pool images demonstrated a pseudoaneurysm with a focus of intense activity medial to the stump, and centered within a large photopenic defect by surrounding hematoma. Delayed image obtained at 3 hours post-injection showed persistent intense and slight increased activity. Contrast angiography confirmed the presence of a pseudoaneurysm arising from a branch of the left superficial femoral artery.(Nucl Med Mol Imaging 2007;41(4):337-338)
Abstract
A 20-year-old man underwent a Tc-99m HMPAO labeled leukocyte scan for the evaluation of an infection at the stump of an AK amputation, which was conducted due to an open communicated fracture of the left lower leg. Blood-flow and blood-pool images demonstrated a pseudoaneurysm with a focus of intense activity medial to the stump, and centered within a large photopenic defect by surrounding hematoma. Delayed image obtained at 3 hours post-injection showed persistent intense and slight increased activity. Contrast angiography confirmed the presence of a pseudoaneurysm arising from a branch of the left superficial femoral artery.(Nucl Med Mol Imaging 2007;41(4):337-338)
- 발행기관:
- 대한핵의학회
- 분류:
- 핵의학