Results 1 to 10 of about 50,573 (248)

Surgical management of 32 primary giant mediastinal neoplasms: a retrospective single-center analysis [PDF]

Journal of Cardiothoracic Surgery
Background Primary giant mediastinal neoplasms are extremely uncommon. Large-sample studies are rare yet urgently needed. Methods We conducted a retrospective analysis of consecutive cases who underwent excision surgery for giant mediastinal neoplasms ...
Qihang Zhu, Zhe He, Jing Zhan, Xiaojing Yao, Shuang Zhao, Kai Chen, Qingrong Ma, Wei Liang, Guibin Qiao, Haiping Xiao   +9 more
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Right brachiocephalic cavernous hemangioma: a rare vascular mimic of a superior mediastinal mass [PDF]

Journal of Cardiothoracic Surgery
Background Cavernous hemangiomas of the mediastinum are rare vascular malformations that can mimic neoplasms on imaging. Their imaging features often overlap with those of malignant superior mediastinal masses, presenting a diagnostic challenge.
Wilson Ong, Hari Kumar Sampath, John Kit Chung Tam, Ching Ching Ong, Kah Weng Lau, Lynette Li San Teo   +5 more
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Pediatric mediastinal tumor unveiled as T-cell prolymphocytic leukemia: diagnostic pitfalls—a case report [PDF]

Journal of Medical Case Reports
Background T-cell prolymphocytic leukemia (T-PLL) is a rare and highly aggressive mature T-cell malignancy that predominantly affects older adults. Its occurrence in childhood is exceptionally uncommon and may mimic other neoplasms, such as lymphoma or ...
Şule Çalışkan Kamış, Barbaros Şahin Karagün, Fulya Adamhasan, Ayşe Selcan Koç   +3 more
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A multiparameter diagnostic model based on MRI volumetric ADC histogram and clinical variables accurately differentiates thymic epithelial tumors from mediastinal lymphomas [PDF]

BMC Medical Imaging
Background The management and prognosis of each type of anterior mediastinal mass differ substantially. Radical thymectomy is regarded as the preferred surgical approach for resectable thymic epithelial tumors (TETs), whereas chemotherapy is the ...
Luna Wang, Huiyuan Zhu, Yu Zhang, Yan Shen, Lin Zhu, Hong Yu   +5 more
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Pan-mediastinal neoplasm diagnosis via nationwide federated learning: a multicentre cohort study

The Lancet: Digital Health, 2023
Summary: Background: Mediastinal neoplasms are typical thoracic diseases with increasing incidence in the general global population and can lead to poor prognosis.
Ruijie Tang, PhD, Hengrui Liang, PhD, Yuchen Guo, PhD, Zhigang Li, PhD, Zhichao Liu, MD, Xu Lin, PhD, Zeping Yan, BS, Jun Liu, PhD, Xin Xu, PhD, Wenlong Shao, PhD, Shuben Li, PhD, Wenhua Liang, ProfPhD, Wei Wang, PhD, Fei Cui, PhD, Huanghe He, PhD, Chao Yang, PhD, Long Jiang, PhD, Haixuan Wang, MD, Huai Chen, MD, Chenguang Guo, MD, Haipeng Zhang, MD, Zebin Gao, PhD, Yuwei He, PhD, Xiangru Chen, ME, Lei Zhao, PhD, Hong Yu, MD, Jian Hu, ProfPhD, Jiangang Zhao, MD, Bin Li, PhD, Ci Yin, MD, Wenjie Mao, MD, Wanli Lin, MD, Yujie Xie, MD, Jixian Liu, MD, Xiaoqiang Li, PhD, Dingwang Wu, MD, Qinghua Hou, MD, Yongbing Chen, PhD, Donglai Chen, PhD, Yuhang Xue, MD, Yi Liang, MD, Wenfang Tang, MD, Qi Wang, ProfPhD, Encheng Li, MD, Hongxu Liu, MD, Guan Wang, MD, Pingwen Yu, MD, Chun Chen, ProfPhD, Bin Zheng, PhD, Hao Chen, MD, Zhe Zhang, MD, Lunqing Wang, MD, Ailin Wang, MD, Zongqi Li, MD, Junke Fu, MD, Guangjian Zhang, MD, Jia Zhang, MD, Bohao Liu, MD, Jian Zhao, MD, Boyun Deng, MD, Yongtao Han, PhD, Xuefeng Leng, PhD, Zhiyu Li, MD, Man Zhang, MD, Changling Liu, MD, Tianhu Wang, MD, Zhilin Luo, MD, Chenglin Yang, MD, Xiaotong Guo, MD, Kai Ma, MD, Lixu Wang, MD, Wenjun Jiang, MD, Xu Han, MD, Qing Wang, MD, Kun Qiao, MD, Zhaohua Xia, MD, Shuo Zheng, MD, Chenyang Xu, MD, Jidong Peng, MD, Shilong Wu, MD, Zhifeng Zhang, MD, Haoda Huang, MD, Dazhi Pang, MD, Qiao Liu, BSN, Jinglong Li, MD, Xueru Ding, MD, Xiang Liu, MD, Liucheng Zhong, MD, Yutong Lu, MD, Feng Xu, PhD, Qionghai Dai, ProfPhD, Jianxing He, ProfPhD   +91 more
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Posterolateral thoracotomy Approach for an Ectopic Mediastinum Thymoma: A Case Report [PDF]

Journal of Cardio-Thoracic Medicine, 2020
Thymic epithelial neoplasms are commonly aetiology of the anterior mediastinum masses in adults. It represents 20–30% of all mediastinal tumours in adults. Ectopic thymomas usually affect the neck, mediastinal compartments, lung, and pleura, arising from
Narindra Njarasoa Mihaja Razafimanjato, Guillaume Odilon Tsiambanizafy, Tsiry Dama Ntsoa Ravelomihary, Andriambelo Tovohery Rajaonera, Hanitrala Jean Louis Rakotovao   +4 more
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Delayed solitary mediastinal lymph node metastasis from a benign meningothelial meningioma six years after surgical resection of an intracranial tumor

Thoracic Cancer, 2021
Meningiomas are common intracranial neoplasms with benign features, and extracranial metastases are very rare. There have been no previous reports of solitary mediastinal lymph node metastasis from benign meningiomas without pulmonary lesions.
Jae Wan Jung, Chul Park
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Role of diffusion MRI in diagnosis of mediastinal lymphoma: initial assessment and response to therapy

The Egyptian Journal of Radiology and Nuclear Medicine, 2021
Background Malignant lymphoma accounts for nearly 20% of all mediastinal neoplasms in adults and 50% in children. Hodgkin’s disease is the most common primary mediastinal lymphoma.
Youssriah Yahia Sabri, Nourhan Mohamed Ewis, Hussam Eldin Hamdy Zawam, Mostafa Ahmed Khairy   +3 more
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Histomorphological Spectrum of Mediastinal Masses with Special Emphasis on Rare Lesions [PDF]

Journal of Clinical and Diagnostic Research, 2020
Introduction: Mediastinal lesions are not frequently observed in routine clinical practice. A wide variety of disease process can occur within the mediastinum. Tissue from needle biopsies forms the major diagnostic material. There is need for detailed
Sakthisankari Shanmuga Sundaram, S Vidhyalakshmi   +1 more
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DIFFERENTIAL DIAGNOSIS OF LYMPHOMAS OF THE MEDIASTINUM: A VIEW OF THE ONCOLOGIST AND PATHOLOGIST

Медицинский совет, 2017
The clinic-rentgenological differential diagnosis is difficult especially in case of localized mediastinal disease. Just detailed histological diagnosis allows making a right tactic decision and choosing effective therapy.
E. V. KHARCHENKO, A. S. ARTEMYEVA, T. Y. SEMIGLAZOVA, V. F. KLIMASHEVSKY, S. M. ALEXEEV, I. S. ZYUZGIN, L. V. FILATOVA, M. S. MOTALKINA, V. V. SEMIGLAZOV, Y. A. CHUDINOVSKY, D. A. ZVYAGINTSEVA, U. B. KHADONOV, P. S. SHILO, V. A. KUSHNAREV, A. B. KOSICHKINA   +14 more
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