Results 71 to 80 of about 82,218 (348)

Sarcomas of the extremities and the pelvis: comparing local recurrence after incisional and after core-needle biopsy

World Journal of Surgical Oncology, 2022
Background The degree of contamination of healthy tissue with tumor cells during a biopsy in bone or soft tissue sarcomas is clearly dependant on the type of biopsy.
Alexander Klein, Christof Birkenmaier, Julian Fromm, Thomas Knösel, Dorit Di Gioia, Hans Roland Dürr   +5 more
doaj   +1 more source

An Open-Source 7-Axis, Robotic Platform to Enable Dexterous Procedures within CT Scanners

, 2019
This paper describes the design, manufacture, and performance of a highly dexterous, low-profile, 7 Degree-of-Freedom (DOF) robotic arm for CT-guided percutaneous needle biopsy.
Norbash, Alexander M., Schreiber, Dimitri A., Shak, Daniel B., Yip, Michael C.   +3 more
core   +1 more source

Adipocyte-Like Differentiation in a Posttreatment Embryonal Rhabdomyosarcoma. [PDF]

, 2015
We describe a 16-year-old boy with rhabdomyosarcoma, consistent with embryonal subtype, of the lower extremity who received systemic neoadjuvant chemotherapy and subsequent excision.
Balitzer, Dana, Horvai, Andrew E, McCalmont, Timothy H   +2 more
core   +4 more sources

Comparison of Thyroid Fine-Needle Aspiration and Core Needle Biopsy [PDF]

American Journal of Clinical Pathology, 2007
We compared the adequacy and accuracy of fineneedle aspiration (FNA) with core needle aspiration in a total of 377 patients who underwent both tests. The adequacy rate for core needle biopsy (82.2%) was significantly higher than that of FNA (70.3%; P < .001), but the combined adequacy was significantly higher than that for either test alone (88.9%; P <
Andrew A, Renshaw, Nat, Pinnar
openaire   +2 more sources

Start, Stop, Rewind, Repeat—Cyclic Exposure of Adipose Stromal Cells‐derived Cartilage Organoids to Chondrogenic and Proliferative Cues to Achieve Scaled‐up and Customizable Bone Formation by Endochondral Ossification

Advanced Healthcare Materials, EarlyView.
This study exploits the plasticity of ASCs‐derived cartilage organoids which generate a perichondrial layer of MSCs when exposed to cyclic chondrogenic/proliferative cues. Using these organoids as building blocks, we develop (i) Phalange Shaped Tissue Engineered Cartilage (Pa‐TECs), recapitulating endochondral ossification suitable for the treatment of
Pablo Pfister, Emilien Lhospice, Andrés García‐García, Robert Paillaud, Sebastian Jung, Romain Schaller, Elisabeth A. Kappos, Claude Jaquiéry, Tarek Ismail, Dirk J. Schaefer, Michael de Wild, Ivan Martin, Alexandre Kaempfen, Arnaud Scherberich, Adrien Moya   +14 more
wiley   +1 more source

Breast cancer risk is increased in the years following false-positive breast cancer screening [PDF]

, 2017
A small number of studies have investigated breast cancer (BC) risk among women with a history of false-positive recall (FPR) in BC screening, but none of them has used time-to-event analysis while at the same time quantifying the effect of false ...
Akl, Alamo-Junquera, Bangsboll-Andersen, Barlow, Blanch, Burrell, Castells, Castells, Christiansen, Ciatto, Duijm, Goossens, Haesook, Haward, Henderson, Hofvind, Marmot, Mathieu, Maxwell, Peeters, Perry, Purushotham, Putter, Verduijn, von Euler-Chelpin, von Euler-Chelpin   +25 more
core   +2 more sources

An In Situ Embedded B‐MOF Sponge With Shape‐Memory for All‐in‐One Diabetic Wound Therapy

Advanced Healthcare Materials, EarlyView.
A smart shape‐memory sponge dressing (P1A3@B‐MOF) is developed for accelerated diabetic wound healing. It achieves pH‐responsive corelease of Zn2+ and salvianolic acid B, synergistically providing antibacterial action, repolarizing macrophages to the M2 phenotype, and promoting angiogenesis.
Hai Zhou, Chaoyang Huang, Yanqi Chen, Tingzi Zhao, Fengyi Zhu, Gong Jun, Jinrong Zhang, Yingsong Pan, Qiulan Wen, Lei Yang, Huihui Zhang, Lianglong Chen   +11 more
wiley   +1 more source

PiP‐Plex: A Particle‐in‐Particle System for Multiplexed Quantification of Proteins Secreted by Single Cells

Advanced Materials, EarlyView.
Detecting proteins secreted by a single cell while retaining its viability remains challenging. A particles‐in‐particle (PiPs) system made by co‐encapsulating barcoded microparticles (BMPs) with a single cell inside an alginate hydrogel particle is introduced.
Félix Lussier, Byeong‐Ui Moon, Mojra Janta‐Polczynski, Yonatan Morocz, Fabian Svahn, Molly Shen, Ljuboje Lukic, Lidija Malic, Teodor Veres, Andy Ng, David Juncker   +10 more
wiley   +1 more source

Pathology Reporting of Thyroid Core Needle Biopsy: A Proposal of the Korean Endocrine Pathology Thyroid Core Needle Biopsy Study Group [PDF]

Journal of Pathology and Translational Medicine, 2015
In recent years throughout Korea, the use of ultrasound-guided core needle biopsy (CNB) has become common for the preoperative diagnosis of thyroid nodules. However, there is no consensus on the pathology reporting system for thyroid CNB.
Chan Kwon Jung, Hye Sook Min, Hyo Jin Park, Dong Eun Song, Jang Hee Kim, So Yeon Park, Hyunju Yoo, Mi Kyung Shin,   +8 more
doaj   +1 more source

Ultra sound-guided thyroid fine needle aspiration [PDF]

, 2014
Fine Needle Aspiration (FNA) is a minimally invasive method for sampling focal lesions that uses a small gauge hypodermic needle (20-24 Gauge) to obtain cells for microscopic analysis.
Vassallo, Pierre
core