Results 21 to 30 of about 351,237 (332)

Coronaviruses fusion with the membrane and entry to the host cell

Annals of Agricultural and Environmental Medicine, 2020
Coronaviruses (CoVs) are positive-strand RNA viruses with the largest genome among all RNA viruses. They are able to infect many host, such as mammals or birds.
Ewelina Wędrowska, Tomasz Wandtke, Tomasz Senderek, Elżbieta Piskorska, Piotr Kopiński   +4 more
doaj   +1 more source

Prognostic Value of Bone Marrow Uptake Using 18F-FDG PET/CT Scans in Solid Neoplasms

Journal of Imaging, 2022
Background: Fluorine-18-fluorodeoxyglucose positron emission tomography/computerized tomography (18F-FDG PET/CT) uptake is known to increase in infective and inflammatory conditions. Systemic inflammation plays a role in oncologic prognosis. Consequently,
Francisco Tustumi, David Gutiérrez Albenda, Fernando Simionato Perrotta, Rubens Antonio Aissar Sallum, Ulysses Ribeiro Junior, Carlos Alberto Buchpiguel, Paulo Schiavom Duarte   +6 more
doaj   +1 more source

Histomorphological and Immunohistochemical Analysis of Pleural Neoplasms [PDF]

Iranian Journal of Pathology, 2018
Background & objective:Primary pleural neoplasms are rare entities compared with the pleural involvement by metastatic carcinoma. The current study aimed at investigating the complete spectrum of pleural neoplasms and differentiating between them with ...
Sandhya Venkatachala, Swarna Shivakumar, Meganathan Prabhu, Ramya Padilu   +3 more
doaj   +1 more source

Risk factors for lung metastasis at presentation with malignant primary osseous neoplasms: a population-based study

Journal of Orthopaedic Surgery and Research, 2020
Background Large population-based studies of risk factor for lung metastases at the presentation with primary osseous neoplasms are lacking and necessary.
Lin Xie, Weibo Huang, Hongli Wang, Chaojun Zheng, Jianyuan Jiang   +4 more
doaj   +1 more source

Calcitonin-secreting neuroendocrine neoplasms of the lung: a systematic review and narrative synthesis

Endocrine Connections, 2021
Calcitonin-secreting neuroendocrine neoplasms of the lung are rare, with few cases reported in the literature. Differentiating between medullary th yroid carcinoma and an ectopic source of calcitonin secretion can represent a complex diagnostic conundrum
David C Llewellyn, Rajaventhan Srirajaskanthan, Royce P Vincent, Catherine Guy, Eftychia E Drakou, Simon J B Aylwin, Ashley B Grossman, John K Ramage, Georgios K Dimitriadis   +8 more
doaj   +1 more source

Neural Transformers for Intraductal Papillary Mucosal Neoplasms (IPMN) Classification in MRI images [PDF]

, 2022
Early detection of precancerous cysts or neoplasms, i.e., Intraductal Papillary Mucosal Neoplasms (IPMN), in pancreas is a challenging and complex task, and it may lead to a more favourable outcome. Once detected, grading IPMNs accurately is also necessary, since low-risk IPMNs can be under surveillance program, while high-risk IPMNs have to be ...
arxiv   +1 more source

Meta-analysis of Platelet Lymphocyte Ratio as A Prognostic Factor for
Non-small Cell Lung Cancer

Chinese Journal of Lung Cancer, 2019
Background and objective Current research shows that platelet to lymphocyte ratio (PLR) has important prognostic value in renal cell carcinoma, esophageal cancer, gastric cancer, liver cancer and colon cancer.
Haoran CHEN, Hao XUE, Wenjing LIU, Fangfang WU, Yituo WANG, Hongjun GAO   +5 more
doaj   +1 more source

Rapidly Progressive Lung Sarcomatoid Carcinoma Managed with Doxorubicin Plus Ifosfamide and Pemetrexed

Case Reports in Oncology, 2021
Pulmonary sarcomatoid carcinoma (PSC) is a rare subtype of nonsmall-cell lung cancer (NSCLC). It carries a poor prognosis, even among other subtypes of NSCLC.
Jan Alberto Paredes Mogica, Eduardo Reyes Sanchez, Daniela Arantza Zaragoza Morales, Nathalie Pierre-Louis Guillen, Manuel Ernesto Magallanes Maciel   +4 more
doaj   +1 more source

The Spectrum of Lung and Pleural Neoplasms in Patients Presented to a Tertiary Care Hospital in Nepal

Journal of Karnali Academy of Health Sciences, 2022
Background: Lung cancer is one of the most common cancers worldwide. Lung and pleural biopsies are the most commonly performed procedures for the diagnosis of suspicious lesions in the lungs and pleura.
Smritee Mahat, Shovana Karki, Gita Sayami   +2 more
doaj  

Solitary pulmonary nodules prediction for lung cancer patients using nomogram and machine learning [PDF]

arXiv, 2023
Lung cancer(LC) is a type of malignant neoplasm that originates in the bronchial mucosa or glands.As a clinically common nodule,solitary pulmonary nodules(SPNs) have a significantly higher probability of malignancy when they are larger than 8 mm in diameter.But there is also a risk of lung cancer when the diameter is less than 8mm,the purpose of this ...
arxiv