Results 101 to 110 of about 39,694 (240)

Akciğer kanserli hastalarda 99mTc-sestamibi ve 99mTc-DMSA (V) sintigrafisinin karşılaştırılması [PDF]

, 1999
Technetium-99m methoxyisobutylisonitrile (99mTc-sestamibi) ve Technetium-99m pentavalent dimercaptosuccinic asid (99mTc-DMSA(V))'in akciğer kanseri tanısındaki rolünü saptamak için sırasıyla 30 ve 22 hastaya planar sintigrafi ve single photon emission ...
Berkarda, Şakir, Gümüşer, F. Gül, Kaya, Meryem, Pekindil, Gökhan, Yüksel, Mahmut, Sarıkaya, Ali, Çağlar, Tuncay   +6 more
core  

Lymphatic Embolization for Lymphatic Leakage After Pelvic Lymph Node Dissection: Case Report

IJU Case Reports, Volume 9, Issue 4, July 2026.
ABSTRACT Introduction Radical cystectomy with pelvic lymph node dissection for muscle‐invasive bladder cancer may be complicated by postoperative lymphatic leakage when high‐output drainage persists despite conservative management. We describe treatment of diffuse lymphoascites after pelvic lymph node dissection using upstream lymphatic embolization ...
Rio Oshima, Shuji Kariya, Miyuki Nakatani, Yasuyuki Ono, Takuji Maruyama, Yuki Tanaka, Kanji Sugiura, Noboru Tanigawa   +7 more
wiley   +1 more source

Sentinel lymph node detection in oral cancer: a within-patient comparison between [99mTc]Tc-tilmanocept and [99mTc]Tc-nanocolloid [PDF]

, 2021
Purpose: Sentinel lymph node (SLN) biopsy has proven to reliably stage the clinically negative neck in early-stage oral squamous cell carcinoma (OSCC).
den Toom, Inne J, Hobbelink, Monique G G, de Keizer, Bart, Tijink, Bernard M, van Rooij, Rob, van Es, Robert J J, de Bree, Remco, Mahieu, Rutger, Krijger, Gerard C   +8 more
core  

Lesion based diagnostic performance of dual phase 99mTc-MIBI SPECT/CT imaging and ultrasonography in patients with secondary hyperparathyroidism

BMC Medical Imaging, 2017
Background We aimed to evaluate the diagnostic performance of 99mTc-MIBI SPECT/CT and ultrasonography in patients with secondary hyperparathyroidism (SHPT), and explored the factors that affect the diagnostic performance.
Panli Li, Qiufang Liu, Daoqiang Tang, Yinyan Zhu, Lian Xu, Xiaoguang Sun, Shaoli Song   +6 more
doaj   +1 more source

Transformation or Clonal Evolution? A Rare Case Report of Pulmonary Sarcomatoid Carcinoma Developing to Small Cell Lung Cancer

Thoracic Cancer, Volume 17, Issue 13, July 2026.
This is the first reported case of pulmonary sarcomatoid carcinoma undergoing conversion to small cell lung cancer. Genetic profiling of serial biopsies suggests clonal evolution or alternative transformation mechanisms. ABSTRACT Many cases of non‐small cell lung cancer (NSCLC) transforming to small cell lung cancer (SCLC) after targeted therapy have ...
Wen Jiang, Yuwei Zhang, Xingmei Li, Qi Si, Zhaohuan Ye, Youfeng Ma, Haitao Zhou, Jianwei Huang, Chao Zhang, Ge Zhang   +9 more
wiley   +1 more source

Comparative research on 99mTc-Rituximab and 99mTc-sulfur colloid in sentinel lymph node imaging of breast cancer

BMC Cancer, 2019
Background 99mTc-Rituximab is a new specific radiopharmaceutical that binds to the CD20 receptor which is highly expressed on the surface of B cells. We conducted a study in which 99mTc-Rituximab was compared with filtered 99mTc-sulfur colloid (fTcSC ...
Jing-Jie Zhang, Wan-Chun Zhang, Cai-Xia An, Xiao-Min Li, Le Ma   +4 more
doaj   +1 more source

Seitliche π‐Koordination einer C≡C‐Dreifachbindung an Technetium forciert durch den As,CC,As Alkin‐Pinzetten‐Liganden 1,2‐Bis(2‐(Diisopropylarsaneyl)‐4‐(Trifluormethyl)phenyl)Ethin

Angewandte Chemie, Volume 138, Issue 25, 15 June 2026.
Technetium‐Alkin‐Komplexe konnten jahrzehntelang nicht isoliert werden, obwohl es zahlreiche Berichte über benachbarte Elemente gab. Der einzige Hinweis auf ihre Existenz war die Isolierung von Vinylidencarbenen oder deren Folgeprodukten. Stabile, kristalline Tc(III)‐ und Tc(V)‐Alkin‐Komplexe (sowie deren Re‐Analoga) eines auf Tolan basierenden As,CC ...
Maximilian Roca Jungfer, Moritz Johannes Ernst, Lukas Eberle, Marius Kesselring, Guilhem Claude, Joachim Ballmann   +5 more
wiley   +1 more source

99mTc-2GAM: a tracer for renal imaging [PDF]

, 1996
We propose a renal imaging agent, the 99mTc complex of the bidentate-N,S chelate N-(mercaptoacetyl)glycine (99mTc-2GAM), with the imaging characteristics of 99mTc-DMSA but a faster kidney uptake; chemical evidence supports the formulation of 99mTc-2GAM ...
F. Colombo, E. Deutsch, M. Matarrese, L. Gianolli, F. Dosio, A. Savi, Fabio Colombo, Mario Matarrese, Ferruccio Fazio, D. Stepniak Biniakiewicz, C. Cutler, Giovanni Lucignani, Danuta Stepniak-Biniakiewicz, Luigi Gianolli, G. Lucignani, Flaviano Dosio, Annarita Savi, F. Fazio, Cathy Cutler, Edward Deutsch   +19 more
core   +1 more source

Forcing the Side‐on π‐Coordination of a C≡C Triple Bond to Technetium Using the As,CC,As Alkyne Pincer Ligand 1,2‐Bis(2‐(diisopropylarsaneyl)‐4‐(trifluoromethyl)phenyl)Ethyne

Angewandte Chemie International Edition, Volume 65, Issue 25, 15 June 2026.
Technetium alkyne complexes have eluded isolation for decades with the only indicators for their existence being the isolation of vinylidene carbenes or their follow‐up reaction products despite plentiful of reports for neighboring elements. Stable, crystalline Tc(III) and Tc(V) alkyne complexes (and their Re analogs) have now been prepared and fully ...
Maximilian Roca Jungfer, Moritz Johannes Ernst, Lukas Eberle, Marius Kesselring, Guilhem Claude, Joachim Ballmann   +5 more
wiley   +1 more source

Diagnose einer Achalasie durch 99mTc-Pertechnetat-Szintigraphie [PDF]

, 1997
ZusammenfassungEine 73jährige Patientin zeigte bei der 99mTc-Schilddrüsenszintigraphie eine von der Schilddrüse abgesetzte deutliche fokale Speicherung links kaudal der Schilddrüse.
E. Kresnik, P. Lind, H. J. Gallowitsch, P. Mikosch   +3 more
core   +1 more source