Giant pseudoaneurysm of the right sinus of Valsalva.
A pseudoaneurysm of the sinus of Valsalva is a very rare cardiac abnormality. We report a surgical case of the pseudoaneurysm of the right sinus of Valsalva in a 77-year- old woman. The histopathological examination of the resected aneurysmal wall revealed that it was a pseudoaneurysm without any specific inflammatory changes. Although we cannot identify the clear cause of the formation of the pseudoaneurysm, we believe it may have been a type of spontaneous rupture of the sinus of Valsalva.
Misumi
T
T
Division of Cardiovascular Surgery, Ashikaga Red Cross Hospital, Japan. cdm88010@par.odn.ne.jp
Nishikawa
K
K
Yasudo
M
M
Suzuki
T
T
Kumamaru
H
H
D000368:Aged; D017541:Aneurysm, False / Q000473:pathology / Q000601:surgery*; D001014:Aortic Aneurysm / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D012422:Rupture, Spontaneous; D012850:Sinus of Valsalva / Q000473:pathology / Q000601:surgery*