Results 61 to 70 of about 189,926 (141)

Up- and downgrading in single intermediate-risk positive biopsy core prostate cancer

Prostate International, 2022
Background: Up- and/or downgrading rates in single intermediate-risk positive biopsy core are unknown. Methods: We identified single intermediate-risk (Gleason grade group (GGG) 2/GGG3) positive biopsy core prostate cancer patients (≤ cT2c and PSA ≤ 20 ...
Benedikt Hoeh, Rocco Flammia, Lukas Hohenhorst, Gabriele Sorce, Francesco Chierigo, Zhe Tian, Fred Saad, Michele Gallucci, Alberto Briganti, Carlo Terrone, Shahrokh F. Shariat, Markus Graefen, Derya Tilki, Luis A. Kluth, Philipp Mandel, Felix K.H. Chun, Pierre I. Karakiewicz   +16 more
doaj  

Ultrasound-guided diagnostic breast biopsy methodology: retrospective comparison of the 8-gauge vacuum-assisted biopsy approach versus the spring-loaded 14-gauge core biopsy approach

World Journal of Surgical Oncology, 2011
Background Ultrasound-guided diagnostic breast biopsy technology represents the current standard of care for the evaluation of indeterminate and suspicious lesions seen on diagnostic breast ultrasound.
Jimenez Rafael E, Povoski Stephen P, Wang Wenle P   +2 more
doaj   +1 more source

Pathologist-Level Grading of Prostate Biopsies with Artificial Intelligence [PDF]

arXiv, 2019
Background: An increasing volume of prostate biopsies and a world-wide shortage of uro-pathologists puts a strain on pathology departments. Additionally, the high intra- and inter-observer variability in grading can result in over- and undertreatment of prostate cancer.
arxiv  

Accuracy of Core Needle Biopsy for Musculoskeletal Tumours

Journal of Orthopaedic Surgery, 2013
Purpose. To evaluate the sensitivity and specificity of core needle biopsy in determining musculoskeletal tumours in our hospital. Methods. Records of 134 patients who underwent core needle biopsy followed by definitive surgery were retrospectively ...
Chusheng Seng, Wenxian Png, Mann Hong Tan   +2 more
doaj   +1 more source

Management of Lobular Neoplasia Diagnosed by Core Biopsy. [PDF]

Breast J, 2023
Jani C, Lotz M, Keates S, Gupta Y, Walker A, Al Omari O, Parvez A, Patel D, Gnata M, Perry J, Khorashadi L, Weissmann L, Pories SE.   +12 more
europepmc   +1 more source

Shape Manipulation of Bevel-Tip Needles for Prostate Biopsy Procedures: A Comparison of Two Resolved-Rate Controllers [PDF]

arXiv
Prostate cancer diagnosis continues to encounter challenges, often due to imprecise needle placement in standard biopsies. Several control strategies have been developed to compensate for needle tip prediction inaccuracies, however none were compared against each other, and it is unclear whether any of them can be safely and universally applied in ...
arxiv  

Fine-needle aspiration biopsy possibilities in studying the molecular genetic landscape of breast tissue

Опухоли женской репродуктивной системы
Background. Core biopsy of the breast is currently considered to be the standard method of obtaining material for morphological and molecular genetic methods.
V.  V.  Rodionov, O.  V.  Burmenskaya, V.  V.  Kometova, A.  A.  Smetnik, M.  V.  Rodionova, D.  Yu.  Trofimov, L.  A.  Ashrafyan, G.  T.  Sukhikh   +7 more
doaj   +1 more source

Digital Volumetric Biopsy Cores Improve Gleason Grading of Prostate Cancer Using Deep Learning [PDF]

arXiv
Prostate cancer (PCa) was the most frequently diagnosed cancer among American men in 2023. The histological grading of biopsies is essential for diagnosis, and various deep learning-based solutions have been developed to assist with this task. Existing deep learning frameworks are typically applied to individual 2D cross-sections sliced from 3D biopsy ...
arxiv  

First Asia-Pacific experience of trans-bronchial core biopsy with a Franseen needle. [PDF]

J Thorac Dis, 2023
Brown MV, Lavrencic K, Badiei A, Jersmann H, Fon A, Chang S, Nguyen P.   +6 more
europepmc   +1 more source

Spatial Matching of 2D Mammography Images and Specimen Radiographs: Towards Improved Characterization of Suspicious Microcalcifications [PDF]

Medical Imaging 2021: Computer-Aided Diagnosis (Vol. 11597, pp. 511-516). SPIE
Accurate characterization of suspicious microcalcifications is critical to determine whether these calcifications are associated with invasive disease. Our overarching objective is to enable the joint characterization of microcalcifications and surrounding breast tissue using mammography images and digital histopathology images.
arxiv