Results 1 to 10 of about 64,700 (293)

Thrombus or tumor?

Clinical Case Reports, 2023
Key clinical message Contrast defects in veins are often diagnosed as benign thrombi, but depending on the patient’s background it is necessary to differentiate between tumor thrombi. It is difficult to differentiate between these using contrast‐enhanced
Shiho Wakasa, Hiroya Hayashi, Takanori Yamazaki, Yasuhiro Izumiya, Daiju Fukuda   +4 more
doaj   +3 more sources

Single-cell analysis decodes cellular dynamics in clear cell renal cell carcinoma with tumor thrombus [PDF]

Computational and Structural Biotechnology Journal
Venous tumor thrombus formation represents a pivotal stage in the metastatic cascade of clear cell renal cell carcinoma (ccRCC). To gain deeper insights into the cellular and molecular landscape underlying this process, we performed comprehensive single ...
Huiying Tao, Mao Xie, Feng Zhang, Jiazi Cha, Yuchen Zeng, Hao Xie, Jiahao Guo, Yufan Yang, Conghui Li, Chunhua Lin   +9 more
doaj   +2 more sources

Rapidly Progressing Renal Cell Carcinoma With Unexpected Inferior Vena Cava Tumor Thrombus [PDF]

IJU Case Reports
Introduction We report here a case of RCC without preoperative tumor thrombus that had progressed to RCC with IVC tumor thrombus. Case Presentation A 75‐year‐old man was referred to our hospital.
Sohei Iwagami, Masaya Nishihata, Shimpei Yamashita, Isao Hara, Fumiyoshi Kojima, Yasuo Kohjimoto   +5 more
doaj   +2 more sources

Renal cell carcinoma with tumor thrombus growing against the direction of venous return: an indicator of complicated surgery and poor prognosis

BMC Surgery, 2021
Purpose To explore the effect of tumor thrombus growing against the direction of venous return (GADVR) tumor thrombus on the choice of surgical approach, the impact on the complexity of the surgery and the prognosis.
Zhuo Liu, Yuxuan Li, Xun Zhao, Liyuan Ge, Guodong Zhu, Peng Hong, Shiying Tang, Shudong Zhang, Xiaojun Tian, Shumin Wang, Cheng Liu, Hongxian Zhang, Lulin Ma   +12 more
doaj   +1 more source

Level IV tumor thrombus in non-metastatic renal cell cancer? No, thanks. Level II is better. Lessons learned from a case report

Urology Case Reports, 2021
Up to 19% of patients with renal cell carcinoma present with a venous thrombus at diagnosis and 1% have a thrombus extending above the diaphragm. The higher the thrombus level, the more challenging the surgery.
Andrea Benedetto Galosi, Alessio Papaveri, Daniele Castellani, Edoardo Agostini, Luciano Burattini, Lucio Dell’Atti   +5 more
doaj   +1 more source

Integrated analysis of single-cell and bulk RNA sequencing data reveals an immunostimulatory microenvironment in tumor thrombus of osteosarcoma

Oncogenesis, 2023
Tumor thrombus of bone sarcomas represents a unique reservoir for various types of cancer and immune cells, however, the investigation of tumor thrombus at a single-cell level is very limited.
Tao Ji, Qianyu Shi, Song Mei, Jiuhui Xu, Haijie Liang, Lu Xie, Tingting Ren, Kunkun Sun, Dasen Li, Xiaodong Tang, Peng Zhang, Wei Guo   +11 more
doaj   +1 more source

Decoding the multicellular ecosystem of vena caval tumor thrombus in clear cell renal cell carcinoma by single-cell RNA sequencing

Genome Biology, 2022
Background Vascular invasion with tumor thrombus frequently occurs in advanced renal cell carcinoma (RCC). Thrombectomy is one of the most challenging surgeries with high rate of perioperative morbidity and mortality.
Yue Shi, Qi Zhang, Hai Bi, Min Lu, Yezhen Tan, Daojia Zou, Liyuan Ge, Zhigang Chen, Cheng Liu, Weimin Ci, Lulin Ma   +10 more
doaj   +1 more source

Right atrium tumor thrombus [PDF]

QJM, 2012
A 60-year-old man presented with 2 week history of nausea, vomiting, malaise and altered mental status. Vomiting was mainly postprandial, bilious with no blood. This was associated with decreased appetite and mild epigastric dull pain with no radiation. Review of systems was significant for shortness of breath, dyspnea on exertion with no chest pain or
M Chadi, Alraies, Usman Ayub, Khan, Abdul Hamid, Alraiyes, Moises, Auron   +3 more
openaire   +2 more sources

Renal cell carcinoma with inferior vena cava tumor thrombus initially misdiagnosed as bland thrombus due to hypercoagulable state

SAGE Open Medical Case Reports, 2022
Renal cell carcinoma with inferior vena cava tumor thrombus can be misdiagnosed as an inferior vena cava thrombosis if not evaluated carefully with imaging.
Marina M. Tabbara, Ahmed Farag, Gaetano Ciancio   +2 more
doaj   +1 more source

Renal Spindle Cell Tumor with Thrombus Extension into the Inferior Vena Cava and the Right Atrium Depicted by PET/CT Scan

World Journal of Nuclear Medicine, 2022
Tumor thrombus (also called intravascular tumor extension) can be defined as tumor extending into vessel; typically a vein, it occurs in a lot of malignancies like hepatocellular carcinoma, Wilms tumor, and others.1 Tumor thrombus has been reported to ...
Deya' Aldeen Sweedat, Nabeela Al-Hajaj, Jakub Khzouz, Akram Al-Ibraheem   +3 more
doaj   +1 more source