Results 51 to 60 of about 26,138 (325)
Frontiers in Oncology, 2022 PurposeMediastinal germ cell tumors (GCT) are rare neoplasms associated with poor survival prognosis. Due to their low incidence, limited information is available about this disease in South America.
Camilo Vallejo-Yepes +6 more
doaj +1 more source
On the Automated Segmentation of Epicardial and Mediastinal Cardiac Adipose Tissues Using Classification Algorithms [PDF]
MEDINFO 2015: eHealth-enabled Health, 2022 The quantification of fat depots on the surroundings of the heart is an accurate procedure for evaluating health risk factors correlated with several diseases. However, this type of evaluation is not widely employed in clinical practice due to the required human workload.
arxiv
FoxO1 signaling in B cell malignancies and its therapeutic targeting
FEBS Letters, EarlyView.FoxO1 has context‐specific tumor suppressor or oncogenic character in myeloid and B cell malignancies. This includes tumor‐promoting properties such as stemness maintenance and DNA damage tolerance in acute leukemias, or regulation of cell proliferation and survival, or migration in mature B cell malignancies.
Krystof Hlavac +3 more
wiley +1 more source
Revista do Colégio Brasileiro de CirurgiõesThymomas are rare neoplasms of mediastinum. We present two cases of large asymptomatic thymomas exceeding the mediastinal space and surgically managed in an university hospital. The larger tumor weighted 950g and the other 500g.
Ricardo Mauricio Batista Feitosa Cuba +1 more
doaj +1 more source
BlazeNeo: Blazing fast polyp segmentation and neoplasm detection [PDF]
arXiv, 2022 In recent years, computer-aided automatic polyp segmentation and neoplasm detection have been an emerging topic in medical image analysis, providing valuable support to colonoscopy procedures. Attentions have been paid to improving the accuracy of polyp detection and segmentation.
arxiv
Annals of Cardiac Anaesthesia, 2021 Mediastinal masses carry the intrinsic potential for life-threatening perioperative complications that directly impact anesthetic management, since well-recognized cardiopulmonary failure either chronic or acute may occur.
Jose R Navas-Blanco
doaj +1 more source
Advanced Materials, EarlyView.The development of hydrogel‐impregnated robust interlocking nano connector (HiRINC) aims to address stent migration by improving tissue adhesion and reducing mechanical mismatch in self‐expandable metallic stents (SEMSs). The network‐like porous layer of HiRINC enhances adhesion and energy dissipation, demonstrates through ex vivo and in vivo tests ...
Eunyoung Jeon +8 more
wiley +1 more source
World Journal of Otorhinolaryngology - Head and Neck Surgery, Volume 8, Issue 4, Page 361-369, December 2022., 2022 Abstract Objective To determine the incidence of tuberculous lymphadenitis (TBL) and other pathologies in cervical lymphadenopathies in Somalia and accompanying radiological findings. Methods In this hospital‐based retrospective study, the demographic characteristics, pathology results and radiological findings of 263 patients who underwent ultrasound (
Mehmet Tahtabasi, Fatih Sahiner
wiley +1 more source
Mediastinal metastasis of primary extraneural ependymoma: Case report [PDF]
Vojnosanitetski Pregled, 2020 Introduction. The rarity of primary extraneural ependymomas (EnEs), its great variations in morphology and rare occurrence of metastasis, increase chances of misdiagnosis, particularly if they are found in paraovarian localization. Case report.
Andrejić-Višnjić Bojana +5 more
doaj +1 more source
Comparison of machine learning methods for classifying mediastinal lymph node metastasis of non-small cell lung cancer from 18F-FDG PET/CT images [PDF]
, 2017 The present study shows that the performance of CNN is not significantly different from the best classical methods and human doctors for classifying mediastinal lymph node metastasis of NSCLC from PET/CT images. Because CNN does not need tumor segmentation or feature calculation, it is more convenient and more objective than the classical methods ...
arxiv +1 more source