Results 11 to 20 of about 698,939 (333)

Nuclei Instance Segmentation and Classification in Histopathology Images with Stardist [PDF]

2022 IEEE International Symposium on Biomedical Imaging Challenges (ISBIC), 2022
Instance segmentation and classification of nuclei is an impor-tant task in computational pathology. We show that StarDist, a deep learning nuclei segmentation method originally devel-oped for fluorescence microscopy, can be extended and suc-cessfully ...
Martin Weigert, Uwe Schmidt
semanticscholar   +1 more source

Morphological Spectrum of Ovarian Teratomas: A 6 Years Experience at a Specialized Diagnostic Institute

Proceedings, 2021
Introduction: Ovarian teratomas include mature cystic teratoma (MCT), immature teratoma (IT) and monodermal teratoma (MoT). Malignant transformation (MT) can occur in MCT and MoT, which remains a diagnostic challenge.
Fatima Khalid, Sameen Afzal, Ghazi Zafar, Anila Chughtai, Samina Zaman, Akhtar Sohail Chughtai   +5 more
doaj   +1 more source

Next-Generation Morphometry for pathomics-data mining in histopathology

Nature Communications, 2023
Pathology diagnostics still rely on tissue morphology assessment by trained experts. Here, the authors perform deep-learning-based segmentation followed by large-scale feature extraction of histological images, i.e., next-generation morphometry, to ...
David L. Hölscher, Nassim Bouteldja, Mehdi Joodaki, M. Russo, Yu-Chia Lan, A. V. Sadr, Mingbo Cheng, V. Tesar, S. Stillfried, B. Klinkhammer, J. Barratt, J. Floege, Ian Roberts, Rosanna Coppo, Ivan G. Costa, R. D. Bülow, P. Boor   +16 more
semanticscholar   +1 more source

Joint and individual analysis of breast cancer histologic images and genomic covariates [PDF]

, 2020
A key challenge in modern data analysis is understanding connections between complex and differing modalities of data. For example, two of the main approaches to the study of breast cancer are histopathology (analyzing visual characteristics of tumors ...
Calhoun, Benjamin C., Carmichael, Iain, Couture, Heather D., Geradts, Joseph, Hannig, Jan, Hoadley, Katherine A., Marron, J. S., Niethammer, Marc, Olsson, Linnea, Perou, Charles M., Troester, Melissa A.   +10 more
core   +3 more sources

Prevalence of Squamous and Basal Cell Carcinomas in African Albino Skin Cancer Lesions: A Systematic Review and Meta-Analysis of Proportion

Journal of Skin Cancer, 2022
Context. Keratinocyte carcinomas are the most common malignant condition in Caucasian populations. African albinos have hypomelanized sensitive skin that is quite susceptible to photocarcinogenesis. Of the keratinocyte carcinomas, squamous cell carcinoma
Nnaemeka T. Onyishi, Samuel R. Ohayi
doaj   +1 more source

Malignancy Detection in Lung and Colon Histopathology Images Using Transfer Learning With Class Selective Image Processing

IEEE Access, 2022
Cancer accounts for a huge mortality rate due to its aggressiveness, colossal potential of metastasis, and heterogeneity (causing resistance against chemotherapy).
S. Mehmood, Taher M. Ghazal, Muhammad Adnan Khan, Muhammad Zubair, M. T. Naseem, Tauqeer Faiz, Munir Ahmad   +6 more
semanticscholar   +1 more source

Digital Histopathology by Infrared Spectroscopic Imaging

Annual Review of Analytical Chemistry, 2023
Infrared (IR) spectroscopic imaging records spatially resolved molecular vibrational spectra, enabling a comprehensive measurement of the chemical makeup and heterogeneity of biological tissues.
R. Bhargava
semanticscholar   +1 more source

Serial optical coherence microscopy for label-free volumetric histopathology [PDF]

, 2020
The observation of histopathology using optical microscope is an essential procedure for examination of tissue biopsies or surgically excised specimens in biological and clinical laboratories.
A Azaripour, A Garcia-Sanz, A Li, AA Eddy, AC Ucero, AJ Schain, C Gillett, C Leahy, CW Merkle, D Huang, DS Richardson, E Min, EA Susaki, H Gong, H Tu, H Wang, H-U Dodt, JP Pezacki, JS Iyer, K Tainaka, LP Hariri, M Belle, MJ Farrar, MP Hiorns, MS Jafri, N Renier, N Roberts, O Assayag, R Tomer, RW Evans, S Sridharan, T Ragan, TT Wong, VJ Srinivasan   +33 more
core   +1 more source

Frequency and clinicopathological characteristics of variants of primary focal segmental glomerulosclerosis in adults presenting with nephrotic syndrome [PDF]

Journal of Nephropathology, 2013
Background: There is no information on the frequency and clinicopathological presentation of the variants of primary focal segmental glomerulosclerosis (FSGS) in adults presenting with idiopathic nephrotic syndrome (INS) in Pakistan.
Shaheera Shakeel, Muhammed Mubarak, Javed I. Kazi, Nazrul Jafry, Ejaz Ahmed   +4 more
doaj   +1 more source

An unusual presentation of a metastatic adenocarcinoma of the cervix with a rectovaginal fistula arising from a primary sigmoid adenocarcinoma in the postpartum period - case report [PDF]

New Indian Journal of OBGYN, 2021
Colorectal cancer in pregnancy and in the postpartum period is rare. We report a case of a 38-year-old woman with metastatic adenocarcinoma of the cervix in the postpartum period.
Harjit S Dhaliwal, Rachana Dwivedi, Tharanga Gunasekera , Jasmina Glogic   +3 more
doaj   +1 more source