Results 11 to 20 of about 1,553,407 (312)

Characterization of a bimodal multi-fibre optic clinical probe for in situ tissue diagnosis based on spectrally-and temporally-resolved autofluorescence

Frontiers in Physics, 2023
Introduction: Fibred-based optical spectroscopy is advantageous over imaging due to its sensitivity, practicality and precision, providing point of care diagnosis.
Mira Sibai, Hussein Mehidine, Bertrand Devaux, Bertrand Devaux, Bertrand Devaux, Darine Abi Haidar, Darine Abi Haidar   +6 more
doaj   +1 more source

Presence of tissue schistosomiasis in KwaZulu-Natal, South Africa: a retrospective histopathologic review

Frontiers in Tropical Diseases, 2023
BackgroundSchistosomiasis affects many parts of the human body including those not usually accessible during routine clinical follow-up. We investigated the presence of schistosomiasis in routine tissue specimens sent to the only public histopathology ...
Absalom Mwazha, Absalom Mwazha, Gamalenkosi Bonginkosi Nhlonzi, Gamalenkosi Bonginkosi Nhlonzi, Eyrun Floerecke Kjetland, Eyrun Floerecke Kjetland   +5 more
doaj   +1 more source

Role of core-needle biopsies in cases of mediastinal mass lesions as a primary diagnostic modality in comparison with fine-needle aspiration cytology

Journal of Marine Medical Society, 2020
Introduction: The spectrum of mediastinal masses comprises of lesions of various origins. Although the clinicoradiological findings and the location of these lesions within different mediastinal compartments help narrow down the differentials, tissue ...
Deepika Phogat, Venkatesan Manu, Ritu Mehta   +2 more
doaj   +1 more source

Multispectral Depth-Resolved Fluorescence Lifetime Spectroscopy Using SPAD Array Detectors and Fiber Probes

Sensors, 2019
Single Photon Avalanche Diode (SPAD) arrays are increasingly exploited and have demonstrated potential in biochemical and biomedical research, both for imaging and single-point spectroscopy applications. In this study, we explore the application of SPADs
João L. Lagarto, Caterina Credi, Federica Villa, Simone Tisa, Franco Zappa, Vladislav Shcheslavskiy, Francesco Saverio Pavone, Riccardo Cicchi   +7 more
doaj   +1 more source

Human fetal skin derived merkel cells display distinctive characteristics in vitro and in bio-engineered skin substitutes in vivo

Frontiers in Bioengineering and Biotechnology, 2022
Human skin contains specialized neuroendocrine Merkel cells responsible for fine touch sensation. In the present study, we performed in-depth analysis of Merkel cells in human fetal back skin. We revealed that these Merkel cells expressed cytokeratin 20 (
Katarzyna Michalak-Micka, Katarzyna Michalak-Micka, Dominic Rütsche, Dominic Rütsche, Luca Mazzone, Luca Mazzone, Luca Mazzone, Vanessa L. Büchler, Vanessa L. Büchler, Ueli Moehrlen, Ueli Moehrlen, Ueli Moehrlen, Ueli Moehrlen, Agnes S. Klar, Agnes S. Klar, Thomas Biedermann, Thomas Biedermann, Thomas Biedermann   +17 more
doaj   +1 more source

Tonsillar tuberculosis: a forgotten clinical entity

Journal of Family Medicine and Primary Care, 2015
Tuberculosis of tonsils is an extremely rare variety of extra-pulmonary tuberculosis which frequently simulates the tonsillar malignancy, especially in elderly individuals.
Anirban Das, Sibes K Das, Sudipta Pandit, Sumitra Basuthakur   +3 more
doaj   +1 more source

Tumor associated antigens in diagnosis of serous effusions [PDF]

, 1988
The use of tumour associated antigens in the diagnosis of serous effusions was studied in 76 patients with benign and 200 patients with malignant disease.
Permanetter, W., Mezger, J., Lamerz, Rolf, Wilmanns, W., Gerbes, Alexander L.   +4 more
core   +1 more source

Propagation of Cylindrical Vector Laser Beams in Turbid Tissue-Like Scattering Media

Photonics, 2019
We explore the propagation of the cylindrical vector beams (CVB) in turbid tissue-like scattering medium in comparison with the conventional Gaussian laser beam.
Alexander Doronin, Nicolás Vera, Juan P. Staforelli, Pablo Coelho, Igor Meglinski   +4 more
doaj   +1 more source

Spatial distribution of Mycobacterium ulcerans in Buruli ulcer lesions: implications for laboratory diagnosis [PDF]

, 2016
BACKGROUND: Current laboratory diagnosis of Buruli ulcer (BU) is based on microscopic detection of acid fast bacilli, quantitative real-time PCR (qPCR), histopathology or cultivation.
Miriam Bolz, Yeboah-Manu, Dorothy, Gerd Pluschke, Alphonse Um Boock (267187), Marie-Thérèse Ruf, Dorothy Yeboah-Manu (120059), Ruf, Marie-Thérèse, Vogel, Moritz, Um Boock, Alphonse, Pierre F. Bayi (2814127), Marie-Thérèse Ruf (2280196), Martin W. Bratschi (309715), Moritz Vogel, Ghislain Emmanuel Sopho, Moritz Vogel (267190), Bayi, Pierre F., Bolz, Miriam, Thomas Junghanss, Miriam Bolz (309717), Alphonse Um Boock, Bratschi, Martin W., Gerd Pluschke (7855), Sopho, Ghislain Emmanuel, Thomas Junghanss (46932), Martin W Bratschi, Dorothy Yeboah-Manu, Pierre F Bayi, Junghanss, Thomas, Ghislain Emmanuel Sopho (2814130), Pluschke, Gerd   +29 more
core   +1 more source

Tissue Diagnosis With Magnetic Resonance Imaging [PDF]

Circulation, 2007
A 42-year-old male presented for evaluation of palpitations and chest pain. Physical examination suggested mild mitral regurgitation. Initial echocardiography showed a large mass attached to the interatrial septum. He then underwent cardiac magnetic resonance imaging for tissue characterization of the mass. Spin-echo imaging without (Figure, …
Subha V, Raman, Ashfaq, Ahmed, Orlando P, Simonetti, Juan, Crestanello   +3 more
openaire   +2 more sources