Preoperative differentiation of benign endometrial stromal nodule (ESN) from malignant low-grade endometrial sarcoma (LGESS) is challenging, because it requires histological evaluation of the tumor-myometrium interface, which is difficult to obtain in conventional endometrial curettage. A 72-year-old postmenopausal woman presented with 5-year history of persistent vaginal bleeding. Histological...

BACKGROUND Since low-grade endometrial stromal sarcoma (LGESS) has the most favourable prognosis in comparison to other sarcomas, fertility-sparing surgery in young women has been reported in rare cases. However, such tumours almost always show positive sex steroid receptors and their evolution in the hormonal milieu of pregnancy remains unpredictable. CASE REPORT We report the case of a 34-y...

In the Bayesian approach to structure learning of graphical models, the equivalent sample size (ESS) in the Dirichlet prior over the model parameters was recently shown to have an important effect on the maximum-a-posteriori estimate of the Bayesian network structure. In our first contribution, we theoretically analyze the case of large ESS-values, which complements previous work: among other r...

Pseudoangiomatous stromal hyperplasia (PASH) is a rare benign proliferating breast condition. It was first reported in 1986 when Vuitch, Rosen, and Erlandson described nine cases of benign well-circumscribed, breast masses that simulated vascular lesions consisting of mammary stromal proliferations (Vuitch et al. (1986)). Since then there have been few reported cases of PASH in the literature (...

Exonic splicing silencers (ESSs) are cis-regulatory elements that inhibit the use of adjacent splice sites, often contributing to alternative splicing (AS). To systematically identify ESSs, an in vivo splicing reporter system was developed to screen a library of random decanucleotides. The screen yielded 141 ESS decamers, 133 of which were unique. The silencer activity of over a dozen of these ...

Endometrial stromal sarcomas (ESS) are the second most common uterine sarcomas. Endometrial stromal sarcomas account for 0.25% of all uterine malignancies. Uterine sarcomas most often affect postmenopausal women. The aim of this retrospective study was to review the experience in the treatment and clinical outcome of low grade malignant endometrial stromal sarcoma. Seventeen patients with histo...

INTRODUCTION Uterine sarcomas are rare gynaecological neoplasms and their classification is complicated. Uterine sarcoma is usually diagnosed in postmenopausal women and the diagnosis is often accidental and postoperative. Aim of this study was to present clinical and pathological characteristics of uterine sarcomas, diagnostic procedures, treatment and two-, three- and five-years cumulative su...

Lessons learned from the modern monsoon applied to interpretation of paleoclimate 1 records 2 3 Katherine E. Dayem, David S. Battisti, Gerard H. Roe, Peter Molnar 4 5 a. Department of Geological Sciences and Cooperative Institute for Research in 6 Environmental Sciences (CIRES), University of Colorado, Campus Box 399, Boulder, 7 Colorado 80309, USA. [email protected], phone: +1 (303) 492-7296,...

Ad Ad Addr dr dres es ess s s fo fo for r r Co Co Corr rr rres es espo po pond nd nden en ence ce ce: : :

The conditional evolutionarily stable strategy (ESS) has proven to be a versatile tool for understanding the production of alternative phenotypes in response to environmental cues. Hence, we would expect the theoretical basis of the conditional strategy to be robust. However, Shuster and Wade have recently criticized the conditional ESS based on Gross's 1996 proposal that most alternative repro...