A 68-year-old man visited our hospital with a high fever with chills 4 years after aortic valve replacement. Streptococcal species were cultured with a venous blood culture. An echocardiogram and a cardiac computed tomography (CT) scan revealed a perivalvular abscess (11 mm×15 mm). Because his prosthetic valve functioned well, he was treated with intravenous ampicillin and gentamicin. Cardiac CT scan performed at 6 weeks showed the perivalvular abscess to have disappeared and he was discharged from the hospital. He is free from recurrence of the abscess 20 months after the initiation of therapy.

A 26-year-old woman was referred to our hospital with a high fever and thrombocytopenia. The patient was initially given a diagnosis of disseminated intravascular coagulopathy and sepsis. Medial therapy with antibiotic and anticoagulative drug was started in the Department of Internal Medicine. After that, dermatologists identified painful nodular erythema on the face and extremities as Osler's nodes. Echocardiogram revealed a vegetation near the annulus of the mitral valve. The urgent operation was performed. Intraoperative findings showed vegetation on the posterior wall of the left atrium and normal mitral valves. Therefore, vegetation was completely excised with the diseased left atrial wall and the mitral valve was preserved. The defect of the atrial wall was repaired with a pericardial patch. Methicillin-resistant Staphylococcus aureus was detected by blood and tissue bacterial culture. Postoperative echocardiograms showed mild mitral regurgitation. The patient was discharged from hospital after an uneventful postoperative course.

The prognosis of rhabdomyosarcoma is poor, and its estimated survival is less than year even after radical resection. We report a patient with recurrent rhabdomyosarcoma 11 years after obtaining remission by radical surgical resection and chemotherapy.

We report the findings in an 82-year-old man diagnosed with acute type A aortic dissection. Computed tomography scan showed that the primary entry site was located in the ascending aorta. This finding was confirmed intraoperatively, and emergency ascending aorta replacement of ascending aorta was performed. He subsequently died on postoperative 7 day due to descending aortic rupture. During autopsy, another entry site was found at the root of the brachiocephalic trunk with a patent false lumen, which might have led to the descending aortic rupture.

A 66-year-old man with an unknown medical history developed chest pain and a diagnosis of acute myocardial infarction (AMI) was given by his physician. Percutaneous coronary intervention was performed in the left anterior descending artery. Echocardiography revealed ventricular septal perforation (VSP) ; therefore, the patient was transferred to our hospital. After admission, his platelet count dropped rapidly during heparin administration, and left ventricular thrombosis and deep vein thrombosis were noted, raising a suspicion of heparin-induced thrombocytopenia (HIT). To establish cardiopulmonary bypass, argatroban alone was insufficient to prolong the Powered by Editorial Manager^® and ProduXion Manager^® from the Aries Systems Corporation activated clotting time (ACT) ; thus, nafamostat mesilate was also used for coronary artery bypass grafting and surgical repair of VSP. It took many hours to normalize the ACT, requiring re-exploration for excessive bleeding. On the 37th postoperative day, the patient was transferred to another hospital. We performed cardiac surgical procedures using argatroban in a patient who developed HIT during the course of VSP following AMI ; however, we had difficulty in controlling the ACT. Since, to the best of our knowledge, there are no previous studies reporting surgical case of VSP complicated by HIT, we present this case with a review of the relevant literature.

An 88-year-old woman presented at a local hospital with a left femoral pulsatile mass. CT revealed saccular aneurysms with irregular intima in the descending thoracic aorta, the right common femoral artery and the left superficial femoral artery. They were 60 mm, 30 mm, and 25 mm in diameter, respectively. After referral to our hospital, multiple inflammatory aneurysms were strongly suspected by detailed examinations. Endovascular treatment including thoracic endovascular aortic repair and surgical replacement were performed by two-stage operations. After steroid therapy was started postoperatively, her c-reactive protein (CRP) value decreased. Nevertheless, the thoracic aortic aneurysm enlarged and she died due to hemorrhage. Multiple inflammatory aneurysms are extremely rare. We consider that appropriate steroid therapy and close follow-up are most important.

An 80-year-old man presented with a history of retrosternal gastric tube reconstruction for esophageal cancer. He experienced sudden chest pain, and temporarily lost consciousness, before being transferred to our hospital. Contrast-enhanced computed tomography revealed acute Stanford type A aortic dissection and a retrosternal gastric tube. We performed emergency operation using a median sternotomy approach. Before median sternotomy, we detected the gastric tube in the subxiphoid and suprasternal spaces. The anterior and right sides of the gastric tube were dissected bluntly from the posterior surface of the sternum and median sternotomy was performed. The gastric tube was mobilized to the left side and we were able to obtain the usual operative view for ascending aorta graft replacement. Intraoperatively, the gastric tube remained intact and uninjured. The patient was transferred to another hospital for rehabilitation on postoperative day 34.

A 64-year-old man was transferred to our hospital because of acute heart failure associated with myocardial infarction. Echocardiography revealed severe mitral regurgitation due to total rupture of the posterior papillary muscle. Following the diagnosis of papillary muscle rupture, intraaortic balloon pumping support was started, and surgery was performed without coronary angiography because of cardiogenic shock and renal dysfunction. The posterior papillary muscle was completely ruptured, and the anterior leaflet of the mitral valve was severely prolapsed. Without resecting the posterior leaflet, mitral valve replacement was successfully performed using a St. Jude Medical^® prosthetic valve. The postoperative course was uneventful except for ventricular tachyarrhythmia which occurred during the acute phase postoperatively. Postoperative coronary angiography demonstrated no significant coronary arterial stenosis. In a patient with cardiogenic shock due to papillary muscle rupture, immediate surgical intervention is recommended as soon as the diagnosis has been established by echocardiography.

A 59-year-old man was admitted to our hospital with severe mitral incompetence. Mitral valve repair, tricuspid annuloplasty and the Maze procedure were performed. After weaning from cardiopulmonary bypass, his systolic blood pressure (SBP) dropped to 40 mmHg. Immediate administration of catecholamines markedly increased SBP but his continuing low blood pressure required additional treatment with vasopressin and hydrocortisone. On postoperative day 12 in the general ward, he suddenly lapsed into an intractable hypoglycemic coma. Endocrine function tests revealed adrenocorticotropic hormone deficiency. Since the time of writing has been doing well with 20 mg of hydrocortisone.

OBJECTIVE: The aim of this study was to determine the efficacy and toxicity of oral administration of tegafur-uracil (UFT) at a high dose, 600 mg/day, based on the tegafur dose, against uterine cervical cancer. METHODS: This study consisted of a retrospective analysis. From April 1986 to March 1997, 309 patients with uterine cervical cancer were registered. Oral UFT was administered to 162 patients for maintenance therapy after an initial treatment (the UFT group). The other 147 patients were not treated with UFT (the control group). The survival rate was calculated for both groups and statistically analyzed using the log-rank test. Adverse events were compared between the UFT and control groups. RESULTS: In the UFT group, 103 patients (63.6%) received UFT for > or =90 days. The drug dose was 600 mg/day for 137 patients (84.6%) and 300 to 400 mg/day for the remainder. The overall survival rate was significantly higher in the UFT group than in the control group (p<0.05). The prognosis was particularly favorable in stage III cases, in cases of squamous cell carcinoma, and in cases that were treated by radiotherapy. The most frequent side effects were nausea/vomiting (12.2%), appetite loss (10.1%), and leukopenia/neutropenia (5.8%). CONCLUSION: High-dose oral UFT maintenance treatment prolonged the disease-free survival and overall survival of patients with uterine cervical cancer, particularly of those with advanced disease.
Administration, Oral ; Antineoplastic Combined Chemotherapy Protocols/*therapeutic use ; Disease-Free Survival ; Female ; Humans ; Kaplan-Meier Estimate ; Middle Aged ; Retrospective Studies ; Tegafur/administration & dosage/adverse effects ; Treatment Outcome ; Uracil/administration & dosage/adverse effects ; Uterine Cervical Neoplasms/*drug therapy/mortality