Introduction: Endometrial carcinoma in young ages is uncommon and tends to be a well differentiated endometrioid type and has an excellent prognosis. Nevertheless, in this report mixed type endometrial cancer including serous, clear cell and endometrioid components in a young patient with rapid progression and fatal outcome is presented.
Case: A 26-year-old virgin female was admitted with menometrohagia lasting for 9 months, leading to severe anemia. Transabdominal ultrasonography demonstrated 30 x 27 mm intramural mass consistent with leiomyoma in uterine corpus posterior. The patient did not permit any vaginal intervention including endometrial sampling, therefore laparotomy was decided. Mixed type endometrial carcinoma was diagnosed and she was treated with comprehensive surgery plus adjuvant chemotherapy. After 7 months of surgery she deceased.
Conclusion: We suggest that persistent uterine bleeding associated with severe anemia should be evaluated for malignancy even in young women to avoid delay in diagnosis. Imaging studies especially magnetic resonance imaging may be helpful when endometrial sampling cannot be done.
Download full-text PDF |
Source |
---|---|
http://dx.doi.org/10.1007/s00404-007-0404-7 | DOI Listing |
Proc Natl Acad Sci U S A
January 2025
California Institute for Quantitative Biosciences, University of California, Berkeley, CA 94720.
Polysaccharide monooxygenase (PMO) catalysis involves the chemically difficult hydroxylation of unactivated C-H bonds in carbohydrates. The reaction requires reducing equivalents and will utilize either oxygen or hydrogen peroxide as a cosubstrate. Two key mechanistic questions are addressed here: 1) How does the enzyme regulate the timely and tightly controlled electron delivery to the mononuclear copper active site, especially when bound substrate occludes the active site? and 2) How does this electron delivery differ when utilizing oxygen or hydrogen peroxide as a cosubstrate? Using a computational approach, potential paths of electron transfer (ET) to the active site copper ion were identified in a representative AA9 family PMO from (PMO9E).
View Article and Find Full Text PDFPLoS One
January 2025
Orthopaedic Surgery and Traumatology, University Hospital Basel, Basel, Switzerland.
The ARCR_Pred study was initiated to document and predict the safety and effectiveness of arthroscopic rotator cuff repair (ARCR) in a representative Swiss patient cohort. In the present manuscript, we aimed to describe the overall and baseline characteristics of the study, report on functional outcome data and explore case-mix adjustment and differences between public and private hospitals. Between June 2020 and November 2021, primary ARCR patients were prospectively enrolled in a multicenter cohort across 18 Swiss and one German orthopedic center.
View Article and Find Full Text PDFJ Glaucoma
November 2024
The Scheie Eye Institute, Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, USA.
Precis: Perspectives and practice patterns regarding perioperative anticoagulation management and minimally invasive glaucoma surgery were queried among surgeons of American Glaucoma Society. Management varied based on surgeon preference and type of procedure performed.
Purpose: The purpose of this study was to characterize anticoagulation and antiplatelet practice patterns for minimally invasive glaucoma surgery (MIGS) in the perioperative period.
ACS Nano
January 2025
MIIT Key Laboratory of Advanced Display Materials and Devices, Jiangsu Province Engineering Research Center of Quantum Dot Display, School of Materials Science and Engineering, Institute of Optoelectronics & Nanomaterials, Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, China.
Room temperature (RT) synthesized mixed bromine and chlorine CsPbBrCl perovskite quantum dots (Pe-QDs) offer notable advantages for blue quantum dot light-emitting diodes (QLEDs), such as cost-effective processing and narrow luminescence peaks. However, the efficiency of blue QLEDs using these RT-synthesized QDs has been limited by inferior crystallinity and deep defect presence. In this study, we demonstrate a precise approach to constructing high-quality gradient core-shell (CS) structures of CsPbBrCl QD through anion exchange.
View Article and Find Full Text PDFEClinicalMedicine
January 2025
School of Translational Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Victoria, Australia.
Background: Discrete choice experiments (DCEs) are increasingly used to inform the design of health products and services. It is essential to understand the extent to which DCEs provide reliable predictions outside of experimental settings in real-world decision-making situations. We aimed to compare the prediction accuracy of stated preferences with real-world choices, as modelled from DCE data.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!