Modified MR scoring system for assessment of sonographically indeterminate ovarian and adnexal masses in the absence of dynamic contrast-enhanced.

OBJECTIVES: Dynamic contrast-enhanced (DCE) MRI is not available in all imaging centres to investigate adnexal masses. We proposed modified magnetic resonance (MR) scoring system based on an assessment of the enhancement of the solid tissue on early phase postcontrast series and diffusion-weighted imaging (DWI) with apparent diffusion coefficient (ADC) map and investigated the validity of this protocols in the current study. MATERIALS AND METHODS: In this cross-sectional retrospective study, pelvic MRI of a total of 245 patients with 340 adnexal masses were studied based on the proposed modified scoring system and ADNEX MR scoring system. RESULTS: Modified scoring system with the sensitivity of 87.3% and specificity of 94.6% has an accuracy of 92.1%. Sensitivity, specificity, and accuracy of ADNEX MR scoring system is 96.6%, 91%, and 92.9%, respectively. The area under the receiver operating characteristic curve for the modified scoring system and ADNEX MR scoring system is 0.909 (with 0.870-0.938 95% confidence interval [CI]) and 0.938 (with 0.907-0.961 95% CI), respectively. Pairwise comparison of these area under the curves showed no significant difference (P = .053). CONCLUSIONS: Modified scoring system is less sensitive than the ADNEX MR scoring system and more specific but the accuracy is not significantly different. ADVANCES IN KNOWLEDGE: According to our study, MR scoring system based on subjective assessment of the enhancement of the solid tissue on early phase postcontrast series and DWI with ADC map could be applicable in imaging centres that DCE is not available.

Topical treatment adherence and associated factors in patients with psoriasis: A single center, cross-sectional study.

Topical medications are one of the main treatments for psoriasis. Adherence to treatment is an important factor in achieving successful control of disease. The aim of this study was to evaluate adherence to topical drugs and identify possible associated factors in in patients with psoriasis. Ninety-three patients were evaluated by a two-part questionnaire; the first part examined demographic, socioeconomic and disease-related factors while the second part, the ECOB questionnaire (Elaboration d'un outil d'evaluation de l'observance des traitements medicamenteux), examined adherence to topical drugs. The mean self-reported adherence to topical treatment in this study, was 50.5%. Severe disease, involvement of lower extremity, and positive family history of psoriasis were associated with poor adherence to treatment. Patients with a history of diabetes mellitus had better adherence to treatment. In this study adherence to topical treatment was low and had no significant relationship with most of the studied demographic and socioeconomic factors.