A 31-year-old man underwent mitral valve replacement because of mitral regurgitation due to continued active infective endocarditis despite antibiotic therapy. Because cerebral mycotic aneurysm was suggested by preoperative IVDSA (Intravenous Digital Subtraction Angiography), cerebral angiography was performed on the first postoperative day. Cerebral mycotic aneurysm was detected in the middle cerebral artery and emergency aneurysm trapping was successfully performed. Although the patient had no neurologic deficit and postoperative cardiac function was stable, impending rupture of the mycotic aneurysm of the superior mesenteric artery occurred suddenly on the twelfth postoperative day. Endovascular treatment using the coil-embolization technique was immediately performed, and the postoperative course was uneventful.

The nuclear hormone receptor PPARgamma is activated by several agonists, including members of the thiazolidinedione group of insulin sensitizers. Pleiotropic beneficial effects of these agonists, independent of their blood glucose-lowering effects, have recently been demonstrated in the vasculature. PPARgamma agonists have been shown to lower blood pressure in animals and humans, perhaps by suppressing the renin-angiotensin (Ang)-aldosterone system (RAAS), including the inhibition of Ang II type 1 receptor expression, Ang-II-mediated signaling pathways, and Ang-II-induced adrenal aldosterone synthesis/secretion. PPARgamma agonists also inhibit the progression of atherosclerosis in animals and humans, possibly through a pathway involving the suppression of RAAS and the thromboxane A2 system, as well as the protection of endothelial function. Moreover, PPARgamma-agonist-mediated renal protection, especially the reduction of albuminuria, has been observed in diabetic nephropathy, including animal models of the disease, and in non-diabetic renal dysfunction. The renal protective activities may reflect, at least in part, the ability of PPARgamma agonists to lower blood pressure, protect endothelial function, and cause vasodilation of the glomerular efferent arterioles. Additionally, anti-neoplastic effects of PPARgamma agonists have recently been described. Based on the multiple therapeutic actions of PPARgamma agonists, they will no doubt lead to novel approaches in the treatment of lifestyle-related and other diseases.
Animals ; Atherosclerosis/prevention & control ; Humans ; Hypertension/drug therapy ; Hypoglycemic Agents/*pharmacology ; Kidney Diseases/etiology ; PPAR gamma/*agonists ; PPAR-beta/agonists

OBJECTIVE: The aim of this study was to investigate the prognostic factors and treatment outcome of patients with adenocarcinoma of the uterine cervix who underwent radical hysterectomy with systematic lymphadenectomy. METHODS: A total of 130 patients with stage IB to IIB cervical adenocarcinoma treated with hysterectomy and systematic lymphadenectomy from 1982 to 2005 were retrospectively analyzed. Clinicopathological data including age, stage, tumor size, the number of positive node sites, lymphovascular space invasion, parametrial invasion, deep stromal invasion (>2/3 thickness), corpus invasion, vaginal infiltration, and ovarian metastasis, adjuvant therapy, and survival were collected and Cox regression analysis was used to determine independent prognostic factors. RESULTS: An estimated five-year survival rate of stage IB1 was 96.6%, 75.0% in stage IB2, 100% in stage IIA, and 52.8% in stage IIB. Prognosis of patients with one positive-node site is similar to that of those with negative-node. Prognosis of patients with multiple positive-node sites was significantly poorer than that of negative and one positive-node site. Multivariate analysis revealed that lymph node metastasis, lymphovascular space invasion, and parametrial invasion were independent prognostic factors for cervical adenocarcinoma. Survival of patients with cervical adenocarcinoma was stratified into three groups by the combination of three independent prognostic factors. CONCLUSION: Lymph node metastasis, lymphovascular space invasion, and parametrial invasion were shown to be independent prognostic factors for cervical adenocarcinoma treated with hysterectomy and systematic lymphadenectomy.
Adenocarcinoma ; Cervix Uteri ; Female ; Humans ; Hysterectomy ; Lymph Node Excision ; Lymph Nodes ; Multivariate Analysis ; Neoplasm Metastasis ; Prognosis ; Retrospective Studies ; Survival Rate ; Treatment Outcome ; Uterine Cervical Neoplasms