Results 101 to 110 of about 181,578 (305)

Genipin‐Crosslinked, Silane‐Anchored 3D Tumor–Stroma Microtissues for High‐Content On‐Chip Drug Testing

Advanced Healthcare Materials, EarlyView.
We describe a microfluidic tumor‐stroma co‐culture model, engineered to resist collagen‐hydrogel contraction driven by fibroblast activity. Surface silanization with APTES covalently anchors the matrix to the chip, while Genipin crosslinking progressively increases stiffness and elasticity without harming cells. This supports >10 days of co‐culture and
Doriane Le Manach, Reza Kowsari‐Esfahan, Emilia Reszczyńska, Philippe Nghe, Matthias Nees   +4 more
wiley   +1 more source

Unanticipated recurrence of muscle-invasive bladder cancer: A case report

Current Problems in Cancer: Case Reports
Muscle-invasive bladder cancer management often involves radical cystectomy, but bladder preservation protocols have gained recognition as a low-morbidity alternative for the management of carefully selected patients.
Farzad Allameh, Afshin Moradi, Azadeh Rakhshan, Sina Samenezhad, Amir Alinejad Khorram   +4 more
doaj   +1 more source

Voluminous Incidental Oncocytic Neoplasm of the Adrenal Gland With Uncertain Malignant Potential

, 2016
A 74-year-old man presented with right flank pain and a palpable mass in the left flank. Blood pressure was normal. Contrastenhanced computed tomography (CT) showed a 17 × 16 × 12 cm retroperitoneal mass over the left kidney, solid and heterogeneous ...
Zidi, Yosra, Chakroun, Marouene, Waild Kerkeni, Sihem Rammeh, Rammeh, Sihem, Mohamed Chebil, Bouzouita, Abderrazak, Chebil, Mohamed, Kerkeni, Waild, Abderrazak Bouzouita, Derouiche, Amine, Mohamed Riadh Ben Slama, Amine Derouiche, Ayed, Haroun, Marouene Chakroun, Haroun Ayed, Yosra Zidi, Ben Slama, Mohamed Riadh   +17 more
core   +1 more source

Mohs micrographic surgery versus wide local excision for the treatment of atypical fibroxanthoma: a retrospective cohort study [PDF]

, 2023
Atypical fibroxanthoma (AFX) is a rare pleomorphic, spindle cell neoplasm that typically presents as a solitary pink/red papule on the head or neck in elderlyindividuals.
Eisen, Daniel, Ren, Yunyi, Kiuru, Maija, Meyer, Summer, Taylor, Sandra   +4 more
core  

Functional Precision Oncology Approach Using Nanoliter Droplet Array for Drug Sensitivity Testing in Lung Cancer

Advanced Healthcare Materials, EarlyView.
A miniaturized drug sensitivity and resistance testing (DSRT) workflow based on the Droplet Microarray (DMA) platform enables functional drug testing using minimal patient‐derived tumor material. By screening nanoliter‐scale droplets containing as few as 300 cells, this approach generates reproducible and tumor‐specific drug response profiles ...
Maryam Salarian, Vicky L. Schiling, Thomas Muley, Michael Allgäuer, Florian Eichhorn, Michael Meister, Marc A. Schneider, Anna A. Popova   +7 more
wiley   +1 more source

Advances in research of invasion and recurrence of pituitary adenoma

Chinese Journal of Contemporary Neurology and Neurosurgery, 2017
Pituitary adenoma, a common intracranial neuroendocrine tumor is usually a benign tumor, some of which are of invasiveness and high recurrence, making it a problem to be solved in neurosurgery.
Xiao-ling YAN, Xue-bin ZHANG
doaj  

Impacto prognóstico da recorrência local em pacientes com câncer inicial de mama submetidas a tratamento conservador

Revista do Colégio Brasileiro de Cirurgiões
OBJETIVO: investigar o impacto da recorrência local no prognóstico de pacientes com câncer de mama em estágio inicial tratado com cirurgia conservadora.
Daniel Guimarães Tiezzi, Jurandyr Moreira de Andrade, Francisco Jose Candido dos Reis, Danilo Jorge Pinho Deriggi, Fabio Eduardo Zola, Heitor Ricardo Cosiski Marana   +5 more
doaj   +1 more source

Prognostic factors for hepatocellular carcinoma recurrence

, 2014
The recurrence of hepatocellular carcinoma, the sixth most common neoplasm and the third leading cause of cancer-related mortality worldwide, represents an important clinical problem, since it may occur after both surgical and medical treatment.
CUCCHETTI, ALESSANDRO, MARASCO, GIOVANNI, FESTI, DAVIDE, Taddia, Martina, SCHIUMERINI, RAMONA, COLECCHIA, ANTONIO, CESCON, MATTEO   +6 more
core   +1 more source

Giant exophytic dermatofibrosarcoma protuberans of the breast. A case report with the analysis of clinical and therapeutical issues

, 2022
Dermatofibrosarcoma protuberans (DFSP) is a rare neoplasm characterized by a high rate of local recurrence and a low risk of metastases. Occurrence in the breast is extremely rare and requires an adequate preoperative diagnosis for a correct management.
Tiziana Macciò, Roberto Cirocchi, Paolo Izzo, Michelangelo Miccini, Andrea Polistena, Giuliano D'Onghia, Nicola Avenia, Luciano Izzo, Raimondo Gabriele, Stefano Avenia, Giuseppe D'Ermo, Alessandro Sanguinetti   +11 more
core   +1 more source

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

Advanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang, Henry Robert Howard, Shihui Chen, Won‐Young Choi, Summer Cao, Arthur Chien, Kevin Zou, Michael Kassiou, Fabien Delerue, Ho Sang Jung, Yeonju Park, Young Mee Jung, Yong‐Dae Kwon, Karrie M. Kiang, Gilberto Ka‐Kit Leung, Ryohichi Sugimura, Ann‐Na Cho, Sang Jin Lee   +17 more
wiley   +1 more source