[Spontaneous splenic rupture after mitral valve replacement for infective endocarditis].
We report a successful treatment of massive bleeding due to spontaneous splenic rupture after mitral valve replacement. A 61-year-old man was admitted to our hospital for intermittent high fever. An echocardiogram demonstrated a large vegetation on the posterior cusp of the mitral valve and mitral regurgitation of moderate degree. Staphylococcus epidermidis was cultured from his arterial blood. He underwent a mitral valve replacement after 3 weeks of antimicrobiological therapy with penicillin G crystalline and minocycline hydrochloeide. The patient fell into hemorrhagic shock on postoperative day 11 after complaining dull pain on his left upper abdomen for 3 days. A computed tomography demonstrated a splenic rupture and massive hematoma in the retroperitoneum. A splenic arterial embolization was done before splenectomy. The blood and clot of 2800 g were sucked from peritoneal and retroperitoneal cavities. There were no mycotic aneurysms nor abscess but the torn capsule on the swelled and partially necrotic spleen. The patient discharged uneventfully on postoperative day 43. Infective endocarditis frequently causes splenic infarction but rarely splenic rupture. Anticoagulation therapy after mitral valve replacement might have emphasized the bleeding in the patient.
Sugimoto
T
T
Department of Surgery, Yamagata Prefectural Nihonkai Hospital, Japan.
Minowa
T
T
Uchino
H
H
Shimanuki
T
T
Nakamura
C
C
D004697:Endocarditis, Bacterial / Q000382:microbiology / Q000601:surgery*; D019918:Heart Valve Prosthesis Implantation; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000601:surgery; D011183:Postoperative Complications; D012422:Rupture, Spontaneous; D013161:Splenic Rupture / Q000209:etiology* / Q000601:surgery; D013203:Staphylococcal Infections / Q000601:surgery*; D013212:Staphylococcus epidermidis / Q000302:isolation & purification