Izumoto Hiroshi, Fukushima Kenichi, Hayashi Tomohiko, Hori Yasuhiko, Takiguchi Makoto, Murayama Taichi, Suzuki Masahiro, Komiyama Nobuyuki, Ishihara Kazuaki
Department of Cardiovascular Surgery, Matsudo City Hospital, Matsudo, Japan.
Kyobu Geka. 2016 Jul;69(7):534-6.
We report a case of an 80-year-old female presenting with a mitral valve tumor. Postoperatively, pathologic diagnosis was caseous calcification of the mitral annulus. In surgery, she successfully underwent a mitral valve replacement with a 20 mm mechanical valve. The importance of correctly making a preoperative diagnosis cannot be over-emphasized. Technical discussion on possibility of mitral valve repair and patient-prosthesis mismatch after mitral valve replacement is also made.
我们报告一例80岁女性二尖瓣肿瘤患者。术后病理诊断为二尖瓣环干酪样钙化。手术中，她成功接受了20毫米机械瓣膜二尖瓣置换术。术前正确诊断的重要性再怎么强调也不为过。本文还对二尖瓣修复的可能性以及二尖瓣置换术后患者与人工瓣膜不匹配的问题进行了技术讨论。
