Results 51 to 60 of about 1,084,057 (356)

A Deep Dive into Understanding Tumor Foci Classification using Multiparametric MRI Based on Convolutional Neural Network

, 2020
Deep learning models have had a great success in disease classifications using large data pools of skin cancer images or lung X-rays. However, data scarcity has been the roadblock of applying deep learning models directly on prostate multiparametric MRI (
Carver, Eric, Chetty, Indrin, Elshaikh, Mohamed, Feldman, Aharon, Hearshen, David, Janic, Branislava, Lee, Joon, Liu, Chang, Movsas, Benjamin, Pantelic, Milan, Wen, Ning, Zong, Weiwei   +11 more
core   +1 more source

Nuclear medicine procedures and the evaluation of male sexual organs: a short review [PDF]

, 2008
Sexuality consists of three aspects that are interrelated and inseparable, biological, physiological and social. The biological aspect considers the individual's capability to give and to receive pleasure.
Adenilson de Souza da Fonseca, Bernardo-Filho M., Beutel M. E., Bouchelouche K., Chaffanjon P. C., Choe W., Dennerstein L., Fanti S., Ganjoo K. N., Gerber G., Halac M., Hatzimouratidis H., Jana S., Kevin Carter, Kim C. K., Kolodny R. C., Kotzerke J., Kotzerke J., Kumar V., Lange P. H., Mario Bernardo-Filho, Masters W. H., Orhan I., Perkins A., Perkins A., Ravizzini G., Roivainen A., Ryu J., Saha G., Sebastião David Santos-Filho, Shen Y. Y., Sotiris Missailidis, Stelzner F., Sumich A. L., Timmermans L., Tóth G., Valdés Olmos R. A., Warren G. P., Willan B. D., Zuckier L. S.   +39 more
core   +4 more sources

(±)-Gossypol induces apoptosis and autophagy in head and neck carcinoma cell lines and inhibits the growth of transplanted salivary gland cancer cells in BALB/c mice [PDF]

, 2016
Racemic Gossypol [(±)-GOS], composed of both (-)-GOS and (+)-GOS, is a small BH3-mimetic polyphenol derived from cotton seeds. (±)-GOS has been employed and well tolerated by cancer patients. Head and neck carcinoma (HNC) represents one of the most fatal
Andracchio, Orlando, Bei, Roberto, Benvenuto, Monica, Giganti, Maria Gabriella, Godos, Justyna, Lido, Paolo, Masuelli, Laura, Mattera, Rosanna, Modesti, Andrea, Taffera, Gloria, Tresoldi, Ilaria   +10 more
core   +1 more source

Inflammation in benign prostate tissue and prostate cancer in the finasteride arm of the Prostate Cancer Prevention Trial [PDF]

, 2016
BACKGROUND: A previous analysis of the placebo arm of the Prostate Cancer Prevention Trial (PCPT) reported 82% overall prevalence of intraprostatic inflammation and identified a link between inflammation and higher-grade prostate cancer and serum PSA ...
Barber, John R, De Marzo, Angelo M, Drake, Charles G, Goodman, Phyllis J, Gurel, Bora, Kristal, Alan R, Lippman, Scott M, Lucia, M. Scott, Murtola, Teemu J, Nelson, William G, Parnes, Howard L, Peskoe, Sarah B, Platz, Elizabeth A, Sutcliffe, Siobhan, Thompson, Ian M, Jr., Umbehr, Martin   +15 more
core   +2 more sources

Aggressive prostate cancer is associated with pericyte dysfunction

Molecular Oncology, EarlyView.
Tumor‐produced TGF‐β drives pericyte dysfunction in prostate cancer. This dysfunction is characterized by downregulation of some canonical pericyte markers (i.e., DES, CSPG4, and ACTA2) while maintaining the expression of others (i.e., PDGFRB, NOTCH3, and RGS5).
Anabel Martinez‐Romero, Ane Martinez‐Larrinaga, Joaquim Grego‐Bessa, Saioa Garcia‐Longarte, Hielke van Splunder, Ianire Astobiza, Amaia Ercilla, Laura Bozal‐Basterra, Isabel Mendizabal, Pilar Villacampa, Arkaitz Carracedo, Mariona Graupera   +11 more
wiley   +1 more source

Screening for prostate cancer: what are the benefits ?

Universa Medicina, 2015
In men of advanced age, the epithelial cells of the prostate gland undergo substantial stress-associated changes that may result in DNA damage. The aging prostate gland acquires several cancer cell foci originating from special clonal transformation ...
Murad Lesmana
doaj   +1 more source

Segmentation of the Prostatic Gland and the Intraprostatic Lesions on Multiparametic Magnetic Resonance Imaging Using Mask Region-Based Convolutional Neural Networks

Advances in Radiation Oncology, 2020
Purpose: Accurate delineation of the prostate gland and intraprostatic lesions (ILs) is essential for prostate cancer dose-escalated radiation therapy.
Zhenzhen Dai, MS, Eric Carver, PhD, Chang Liu, PhD, Joon Lee, MD, Aharon Feldman, MD, Weiwei Zong, PhD, Milan Pantelic, MD, Mohamed Elshaikh, MD, Ning Wen, PhD   +8 more
doaj   +1 more source

Contrast-Enhanced Transrectal Ultrasound for Differential Diagnosis of Focal Pathology of Prostate: Single-Center Retrospective Comparative Study

Кубанский научный медицинский вестник, 2023
Background. Prostate cancer is a frequently diagnosed malignant disease in men. At present transrectal ultrasound is the most common technique for imaging the gland. Traditionally, a combination of grayscale and Doppler modes is used.
M. Z. Khasanov, M. G. Tukhbatullin, M. N. Nasrullaev   +2 more
doaj   +1 more source

Hubungan Korpora Amilasea dengan Prostatitis, Benign Prostat Hiperplasia, dan Karsinoma Prostat pada Turp di RSUD Arifin Achmad Propinsi Riau Periode 2008-2013 [PDF]

, 2015
Corpora amylacea is a substance of protein secret produced by gland epithelial cell when the gland shape changed. Prostatitis is an inflammation of the prostate.
Alcan, F. R. (Firdath), Malik, Z. (Zulkifli), Zuhirman, Z. (Zuhirman)   +2 more
core  

Holmium Laser Enucleation of the Prostate [PDF]

, 2018
Introduction: Holmium laser enucleation of the prostate (HoLEP) offers superior voiding outcomes to traditional transurethral resection and less morbidity than open simple prostatectomy. Likewise, HoLEP has been determined to result in excellent outcomes
Krambeck, Amy E., Lingeman, James E., Rivera, Marcelino E.   +2 more
core   +1 more source