Grzegorz Szewczyk

Long-Term Follow-Up After Surgical Treatment of Anogenital and Oropharyngeal Condyloma Acuminata with Simultaneous HPV Vaccination Initiation in Patients with Concurrent HPV-16 or -18 Co-Infection

Joanna Wojciula, Marcin Bartoszewicz, Magdalena Wojciula, Piotr Sienkiewicz et autres

Background/Objectives: Persistent infection with high-risk HPV genotypes accounts for the development of a substantial portion of anogenital and oropharyngeal malignancies. Patients with primary and secondary immunodeficiency or those receiving immunosuppressive therapy, including transplant recipients and patients affected by rare diseases, are vulnerable …

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Early Detection of Major Fetal Structural Anomalies in the First Trimester: A Retrospective Single-Center Study in an Unselected Population

Maciej Korniluk, Andrzej Korniluk, Grzegorz Szewczyk

Background: The first-trimester ultrasound (11 + 0 to 13 + 6 weeks) is primarily used for aneuploidy screening, yet its potential for early identification of major fetal structural anomalies in an unselected population continues to be explored. This study evaluated the clinical …

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Long-Term Follow-Up After Surgical Treatment of Anogenital and Oropharyngeal Condyloma Acuminata with Simultaneous HPV Vaccination Initiation in Patients with Concurrent HPV-16 or -18 Co-Infection

Joanna Wojciula, Marcin Bartoszewicz, Magdalena Wojciula, Piotr Sienkiewicz et autres

Background/Objectives: Persistent infection with high-risk HPV genotypes accounts for the development of a substantial portion of anogenital and oropharyngeal malignancies. Patients with primary and secondary immunodeficiency or those receiving immunosuppressive therapy, including transplant recipients and patients affected by rare diseases, are vulnerable …

Efficiency of timber harvesting with a harvester in fir stands with designated and undesignated thinning

Grzegorz Szewczyk, Paweł Tylek, Rafał Dyjach, Damian Najman et autres

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Deep-UV lensless holographic microscopy on visible CMOS sensors for low-dose centimeter-scale biochemical imaging

Maciej Trusiak, Piotr Arcab, Mikolaj Rogalski, Karolina Niedziela et autres

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Characterizing excited triplet states of synthetic eumelanin and pheomelanin by the application of selected diene probes

Krystian Mokrzyński, Grzegorz Szewczyk, Tadeusz Sarna

Although the role of excited triplet states in aerobic photochemistry of melanin pigments has been implicated, the molecular origin of the melanin subunits excited to triplet states and their key thermodynamic parameters remain unknown. Reactive oxygen species photogenerated by melanin may be …

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33P Enhancing expert access and harmonising care pathways in rare gynaecological tumours across Europe: Real-world outcomes from the EURACAN G2 transnational virtual MDT 2023-2025

Gloria Marquina, A. Bergamini, Ulrika Joneborg, C. Lok et autres

Rare gynaecological tumours (RGTs) represent a highly heterogeneous group of malignancies, often with more limited clinical evidence and expertise in their management unevenly distributed across Europe. Evidence on optimal treatment is often limited, contributing to delayed diagnosis, suboptimal treatment, and unequal access …

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Immunological Causes of Infertility: Diagnostic Perspectives

Aleksandra Maria Kicińska, Radosław Maksym, Grzegorz Szewczyk

From an immunological perspective, infertility mechanisms encompass not only fertilization but also implantation, as well as both early and late pregnancy loss. Growing attention is being directed towards the influence of systemic disorders on reproductive outcomes. The immune system plays a fundamental …

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Mechanosensing of Shear Stress and Uterine Spiral Artery Remodeling by Invasive Trophoblasts in Early Pregnancy

Dariusz Szukiewicz, Seweryn Trojanowski, Edyta Wróbel, Piotr Wojdasiewicz et autres

The development of low-resistance blood flow within the developing placenta in the early weeks of pregnancy requires trophoblast invasion of the uterine spiral arteries. Therefore, understanding the migration and differentiation of trophoblasts is necessary. Recently, researchers have focused increasingly on the regulation …

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Real Life Evolution of Surgical Approaches in the Management of Endometrial Cancer in Poland

Agnieszka Rychlik, Tomasz Kluz, Grzegorz Szewczyk, Pluvio Coronado et autres

Objective: The primary objective of this study was to evaluate the evolution of surgical approaches in the management of endometrial cancer in Polish tertiary referral hospitals, comparing the use of minimally invasive surgery (MIS) and laparotomy in 2023 versus 2013. Methods: This …

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Uterine Artery Doppler in Complicated Twin Pregnancies

Dagmara Filipecka‐Tyczka, Anna Scholz, Monika Szpotanska‐Sikorska, Katarzyna Muzyka-Placzyńska et autres

Background: We assessed the relationship between uterine artery (UtA) indices and the occurrence of obstetrical complications in twin pregnancies. Methods: It was a longitudinal, prospective observation of the UtA indices and obstetric outcomes in twin pregnancies between 11 weeks of gestation and …

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Primary Invasive Vaginal Carcinoma Associated with Complete Utero-Vaginal Prolapse: A Case Report and Literature Review

Maciej Korniluk, Weronika Niemyjska-Dmoch, Beata Gil-Sobocińska, Lubomir Bodnar et autres

Background: Primary vaginal cancer is a rare gynecological condition. We present a case of complete utero-vaginal prolapse complicated by primary invasive vaginal carcinoma. To our knowledge, only a few similar cases have been reported in our region. Case Report: A 77-year-old woman, …

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