Peripheral plasma concentrations of chemotherapeutic agents were

Peripheral plasma concentrations of chemotherapeutic agents were determined at 1 hour and 72 hours after TACE by high-performance liquid chromatography in 53 patients. HCC were divided into three types namely single nodule (< 5 cm), multiple nodules (all < 5 cm), and main nodule measuring 5 cm or more. Forty-four patients (83%) showed detectable chemotherapeutic concentrations within 72 hours after TACE. Patients with single nodular-type HCC had lower incidence of detectable plasma chemotherapeutic agents after TACE than the other two groups (all p < 0.05). The injected doses of lipiodol, epirubicin, and mitomycin C were lower

in patients without detection than in patients Selleckchem TH-302 with detectable chemotherapeutic agents (all p < 0.05). Multivariate logistic regression showed that tumor type and injected dose of lipiodol were two independent risk factors for the leakage of mitomycin C at 1 hour after TACE (all p <

0.05), and the injected dose of mitomycin C was the risk factor for the leakage of epirubicin at 1 hour after TACE (p < 0.05). In conclusion, multiple 3-deazaneplanocin A mouse nodular type and large nodule measuring 5 cm or more have a risk of leakage of mitomycin C after TACE. Injected dose of lipiodol and mitomycin C as risk factor for the leakage of mitomycin C and epirubicin respectively may be because of competition of their injected volume within the limited space of target. Copyright (C) 2011, Elsevier Taiwan LLC. All rights reserved.”
“Calcifications in mucoepidermoid carcinoma (MEC) of the salivary glands are considered to be exceptionally rare and are often associated with high-grade tumors. This study reviewed 30 cases of MECs to access the frequency of calcifications and the clinical profile of

the patients and histopathologic aspects of the tumors. In total, 6 cases of calcifications (20%) were identified. Five patients were women and 1 was a man, patients’ ages ranged from 22 to 69 years selleck chemical old, and calcifications were found in conventional and clear cell-type MECs. Areas of calcification showed positivity for periodic acid-Schiff and mucicarmine, supporting the hypothesis that they originate from the precipitation of mucous secretion. The presence of calcifications in MECs was independent of the histologic grade of the tumors and the histopathologic variants. Calcifications in salivary MECs may not be as rare as previously mentioned in the literature and may be not associated with high-grade tumors. (Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2011;111:482-485)”
“This study aims to determine the accuracy of digital rectal examination (DRE) to detect anal sphincter defects when compared to endoanal ultrasound (US) in women with fecal incontinence (FI).

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