Results 61 to 70 of about 833 (142)

Fetal Brain Abnormalities Following Laser Surgery for Twin‐to‐Twin Transfusion Syndrome: Imaging Patterns and Evolution

Prenatal Diagnosis, Volume 46, Issue 9, Page 1455-1467, August 2026.
ABSTRACT Introduction Severe brain injury has been reported following fetoscopic laser ablation (FLA) for twin‐to‐twin transfusion syndrome (TTTS), but imaging patterns and temporal evolution remain poorly defined. This study aimed to characterize the progression of severe brain injury after FLA. Methods We conducted a retrospective case series of TTTS
Yada Kunpalin, Elka Miller, Ingrid Larsen, Kamini Raghuram, Catherine Windrim, Nimrah Abbasi, Greg Ryan, Tim Van Mieghem, Shiri Shinar   +8 more
wiley   +1 more source

Metabolic parameters on baseline and early [18F]FDG PET/CT as a predictive biomarker for resistance to BRAF/MEK inhibition in advanced cutaneous BRAFV600-mutated melanoma

EJNMMI Research
Background [18F]FDG PET/CT plays a crucial role in evaluating cancer patients and assessing treatment response, including in BRAF-mutated melanoma. Metabolic tumor volume (MTV) and total lesion glycolysis (TLG) have emerged as promising alternatives to ...
Bernies van der Hiel, Berlinda J. de Wit - van der Veen, Alfons J. M. van den Eertwegh, Wouter V. Vogel, Marcel P. M. Stokkel, Marta Lopez-Yurda, Ronald Boellaard, Ellen W. Kapiteijn, Geke A. P. Hospers, Maureen J. B. Aarts, Filip Y. F. L. de Vos, Marye J. Boers-Sonderen, Astrid A. M. van der Veldt, Jan Willem B. de Groot, John B. A. G. Haanen   +14 more
doaj   +1 more source

Metabolic heterogeneity‐based radiomic model predicts treatment outcomes of primary mediastinal B‐cell lymphoma patients in the IELSG37 study

British Journal of Haematology, Volume 209, Issue 2, Page 514-523, August 2026.
Summary Early identification of patients at risk of failing first‐line therapy remains a key challenge in primary mediastinal B‐cell lymphoma (PMBCL). This study assessed whether positron emission tomography (PET) radiomics could predict treatment outcomes in PMBCL.
L. Ceriani, L. Milan, L. Cascione, A. Di Rocco, I. Kryachok, A. J. Davies, A. Stathis, D. Rossi, P. W. M. Johnson, M. Martelli, E. Zucca   +10 more
wiley   +1 more source

Nghiên cứu ứng dụng trí tuệ nhân tạo chẩn đoán sự cố tiềm ẩn trong máy biến áp theo phương pháp phân tích khí hòa tan

Tạp chí Khoa học và Công nghệ
Phân tích khí hòa tan trong dầu cách điện là phương pháp phổ biến để theo dõi tình trạng máy biến áp (MBA) ngâm dầu. Các tổ chức tiêu chuẩn quốc tế và các nhà nghiên cứu đã phát triển nhiều phương pháp như: phương pháp tỷ lệ Doernenburg, tỷ lệ Roger, tỷ ...
Nguyễn Văn Ngà, Ngô Huy Chiến, Đào Trực, Trần Đình Thọ, Nguyễn Văn Lục, Trần Huy Vũ   +5 more
doaj  

Recombinant LPG3 Protein From Leishmania chagasi as an Antigen for the Diagnosis of Canine Visceral Leishmaniasis

Tropical Medicine &International Health, Volume 31, Issue 8, Page 1057-1065, August 2026.
ABSTRACT Visceral leishmaniasis (VL) is a human neglected tropical disease in which dogs participate as reservoirs of the etiological agent Leishmania chagasi. The identification of infected dogs is important to the control of VL, and recombinant proteins are strong antigen candidates for canine visceral leishmaniasis (CVL) serodiagnosis. In this work,
Thaís Viana Fialho Martins, Anna Cláudia Alves de Souza, Bianca Meireles Miranda, Ronny Francisco de Souza, Daniel Silva Sena Bastos, Neverton José Silva Ferreira, Tiago Antônio de Oliveira Mendes, Celeste da Silva Freitas de Souza, George Luiz Lins Machado‐Coelho, Maria Terezinha Bahia, Leandro Licursi de Oliveira, Juliana Lopes Rangel Fietto, Eduardo de Almeida Marques‐da‐Silva   +12 more
wiley   +1 more source

Optimizing the prognostic capacity of baseline 18F-FDG PET/CT metabolic parameters in extranodal natural killer/T-cell lymphoma by using relative and absolute thresholds

Heliyon
Objectives: To investigate the prognostic capacity of baseline 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography/computed tomography (PET/CT) metabolic parameters in extranodal natural killer/T-cell lymphoma (ENKTCL), and the influence of ...
Ying-Ming Zhu, Pan Peng, Xin Liu, Shu-Nan Qi, Shu-Lian Wang, Hui Fang, Yong-Wen Song, Yue-Ping Liu, Jing Jin, Ning Li, Ning-Ning Lu, Hao Jing, Yuan Tang, Bo Chen, Wen-Wen Zhang, Yi-Rui Zhai, Yong Yang, Bin Liang, Rong Zheng, Ye-Xiong Li   +19 more
doaj   +1 more source

Metabolic tumour volume as a prognostic factor for oral cavity squamous cell carcinoma treated with primary surgery

Journal of Otolaryngology - Head and Neck Surgery, 2014
Background Metabolic tumour volume (MTV) obtained from pre-treatment 18 F-fluorodeoxydeglucose positron emission tomography with computed tomography (PET-CT) has been validated as an independent predictive factor of outcomes in head and neck cancer ...
Han Zhang, Hadi Seikaly, Jonathan T Abele, Dean T Jeffery, Jeffrey R Harris, Daniel A O'Connell   +5 more
doaj   +1 more source

Tracer Test as a Tool for Optimizing the Flow Patterns and Efficiency of a Full‐Scale Drainage Water Treatment Wetland

Water and Environment Journal, Volume 40, Issue 3, Page 408-423, August 2026.
Tracer testing assessed hydraulics and nitrate removal in three full‐scale agricultural drainage treatment wetlands over 3.5 years (three tests). The first test showed rapid, short‐circuited flow and low residence time. After modifying the collection system, the second test increased residence time from 1 to 7 days.
Jan Kukačka, Michal Šereš, Petr Fučík, Tereza Hnátková, Adam Sochacki, Markéta Kaplická, Ljuba Zídková, Jan Vymazal   +7 more
wiley   +1 more source

High-Accurate Parameter Identification of PEMFC Using Advanced Multi-Trial Vector-Based Sine Cosine Meta-Heuristic Algorithm

IEEE Access
Development and modeling of proton exchange membrane fuel cells (PEMFCs) need accurate identification of unknown factors affecting mathematical models. The trigonometric function-based sine cosine algorithm (SCA) may solve such problems, but it traps in ...
Badreddine Kanouni, Abdelbaset Laib, Salah Necaibia, Abdelbasset Krama, Ilyas Bennia, Sertac Bayhan   +5 more
doaj   +1 more source

Prognostic value of metabolic tumor volume of pretreatment 18F-FAMT PET/CT in non-small cell lung Cancer

BMC Medical Imaging, 2018
Background This study aimed to determine the prognostic value of positron emission tomography (PET) metabolic parameters—namely metabolic tumor volume (MTV), total lesion glycolysis (TLG), and total lesion retention (TLR)—on fluorine-18 (18F ...
Soma Kumasaka, Takahito Nakajima, Yukiko Arisaka, Azusa Tokue, Arifudin Achmad, Yasuhiro Fukushima, Kimihiro Shimizu, Kyoichi Kaira, Tetsuya Higuchi, Yoshito Tsushima   +9 more
doaj   +1 more source