• In humans, stereotactic needle biopsy has become a common method of providing a definitive diagnosis of brain tumours with safety and reliability, and cytological techniques have been developed to aid intraoperative diagnosis from biopsy specimens. (gla.ac.uk)
  • Examined a variety of specimens for cytological examination to include but are not limited to respiratory tract material, gastrointestinal material, urological material, cerebrospinal fluid, and fine needle aspirations of various organs and body sites. (livecareer.com)
  • Aims In everyday practice, epidermal growth factor receptor ( EGFR ) testing is centralised in referral laboratories that receive paucicellular cytological specimens. (bmj.com)
  • This study assessed whether an Idylla EGFR prototype assay can be reliably applied to cytological lung cancer specimens. (bmj.com)
  • 3 Laboratories may use any validated EGFR testing method that is able to detect mutations in cytological specimens with as little as 10% tumour cells. (bmj.com)
  • Cytogenetic Technicians are dedicated to analyze the structure of human chromosomes found in various biological specimens and their relationship to a variety of diseases. (healthcareadministration.com)
  • In this article we propose a clinical decision support system (CDSS), composed by artificial neural networks, intelligently combining the results of classic and ancillary techniques for diagnostic accuracy improvement. (hindawi.com)
  • Dr. Nicosia's basic research activity focuses on the biology of ovarian epithelial cancer and his clinical research investigates the application and development of cytological and ancillary techniques to diagnose and prognosticate cancer. (ocrahope.org)
  • In order to evaluate the normal cytological appearance of the canine brain, smears were prepared from samples taken from a normal brain and stained with toluidine blue, following which the cytological appearance of different regions of the brain were described. (gla.ac.uk)
  • They started by doing a retrospective collection of cytological smears of patients suspected of having lymphoma and melanoma from our archives. (vt.edu)
  • Dr. Nicosia is a board-certified anatomic pathologist and cytopathologist with over 35 years of experience in a variety of morphological methods, including 12 years as the Director of the Electron Microscopy Core Facility of a NIH funded Program Project in Reproductive Biology at the University of Pennsylvania School of Medicine and over 10 years as Scientific Director of the Histology/Immunocytochemistry facilities at the Comprehensive Moffitt Cancer Center. (ocrahope.org)
  • This summer, senior Kennedi Essex and junior Angel Collins, both animal and poultry sciences majors in the College of Agriculture and Life Sciences , worked with Priscila Serpa , research assistant professor of clinical pathology, on a variety of projects. (vt.edu)
  • Innovative 12-month PA and NP transition to practice programs in a variety of specialty clinical tracks. (mcw.edu)
  • South Africa) with subsequent histological investigations and attempt to identify predictors of pathology relevant to the clinical management of women with a cytological diagnosis of AGC. (bvsalud.org)
  • However, available techniques are little standardised and difficult to be implemented in settings with little expertise in molecular testing. (bmj.com)
  • Nowadays, there are molecular biology techniques providing information related to cervical cancer and its cause: the human Papillomavirus (HPV), including DNA microarrays identifying HPV subtypes, mRNA techniques such as nucleic acid based amplification or flow cytometry identifying E6/E7 oncogenes, and immunocytochemistry techniques such as overexpression of p16. (hindawi.com)
  • We evaluated this method on 740 cases with complete series of cytological assessment, molecular tests, and colposcopy examination. (hindawi.com)
  • Recent advances in cellular and molecular genetics have raised new hopes among breeders, including the development of a variety of molecular markers. (cajpsi.com)
  • Advances in molecular marker techniques and their applications in plant sciences. (cajpsi.com)
  • The M. phaseolina genome provides a framework of the infection process at the cytological and molecular level which uses a diverse arsenal of enzymatic and toxin tools to destroy the host plants. (biomedcentral.com)
  • Stereotactic techniques have recently become available for use in dogs and cats, but little information has been published in the veterinary literature evaluating the normal cytological appearance of the brain or comparing different cytological techniques for intraoperative diagnosis. (gla.ac.uk)
  • Its diagnosis is histologic using immunohistochemical techniques [ 2 ]. (scitechnol.com)
  • Although most notable for its use in the detection of cervical cancer in the Pap test or Pap smear, it is also used to stain non-gynecological specimen preparations from a variety of bodily secretions and from small needle biopsies of organs and tissues. (wikipedia.org)
  • The cells were then harvested, made into specifically stained cytological preparations and examined with phase contrast microscopy. (druglibrary.net)
  • Histology services prepare samples for analysis using a variety of techniques for subsequent examination. (otago.ac.nz)
  • In order to prevent malignant transformation of these precursor lesions, multiple screening and detection techniques have been developed to address this problem. (medscape.com)
  • Among them, mRNA typing with nucleic acid sequence based amplification (NASBA) [ 11 - 13 ] and flow cytometry (mRNA-Flow-FISH) techniques for E6/E7 HPV mRNA detection have been enrolled in cancer and precancerous lesions' detection with promising results in increasing PPV and reducing unnecessary recalls and referrals to colposcopy [ 14 - 18 ]. (hindawi.com)
  • They usually use sophisticated equipment and techniques to detect abnormalities in fetal chromosomes that can lead to birth defects and various diseases such as mental retardation, infertility, cancer and miscarriage. (healthcareadministration.com)
  • With our specialised equipment and expert team of scientists and technicians, we have the flexibility to tailor our histology techniques to suit any research project. (otago.ac.nz)
  • Cytogenetic Technicians may find employment in varieties of settings such as hospitals, clinics, medical laboratories, research facilities etc. (healthcareadministration.com)
  • Identification tests are standardized to enable investigators in different laboratories to compare their cultures with standard descriptions of type species and varieties. (biologydiscussion.com)
  • A Feature Paper should be a substantial original Article that involves several techniques or approaches, provides an outlook for future research directions and describes possible research applications. (mdpi.com)
  • Ideally, EGFR testing should be carried out in the centre where the patient is diagnosed such that the most cellular slide can be selected from in-house collected cytological material. (bmj.com)
  • Samples were also taken from a variety of lesions at post mortem from 10 dogs and 1 cat to evaluate 3 preparation techniques (touch impression, medium pressure impression and smear preparation) and 4 stains (Diff-Quik, May-Grunwald- Giemsa, toluidine blue and Zynostain). (gla.ac.uk)
  • Pap staining is used in the Pap smear (or Pap test) and is a reliable technique in cervical cancer screening in gynecology. (wikipedia.org)
  • Advised providers, ward and clinic personnel on proper specimen collection techniques. (livecareer.com)
  • This study provides a useful guide to the normal cytological appearance of the canine brain, which was found to show similarities with the normal cytological appearance of the human brain. (gla.ac.uk)
  • Multiplexed FISH is often used to locate multiple targets in a cell nucleus simultaneously using probes of different colors, in order to study sparse cytological substrates (Lichter 1997 ). (springer.com)
  • There are honest frontal fees that might see simply foreign to Study leading the high analysis Birth variety. (music-of-benares.com)
  • The aim of this study was to assess the cytological changes in oral epithelium that might be induced by Sudanese homemade alcoholic beverages. (bvsalud.org)
  • Therefore, the aim of this study was to identify the effects of homemade alcoholic varieties on oral mucosal epithelium that might eventually terminate in OPMD or OSCC. (bvsalud.org)
  • Cytological atypia was found in all the 5 control cases with OSCCs. (bvsalud.org)
  • For the cytological atypia among alcohol abuse individuals, the adjusted OR and the 95% CI were found to be 5 (4.34-5.84) and P = 0.008. (bvsalud.org)
  • It was found that age can cause cytological and biochemical changes in the parameters of CSF. (bvsalud.org)
  • The preparation techniques and stains examined provided good diagnostic accuracy, with smear preparation and Diff-Quick stains showing slightly greater accuracy than other techniques. (gla.ac.uk)
  • We use a new technique, B-flow imaging (BFI), recently used for evaluation of thyroid nodules, to estimate the presence of BFI twinkling signs (BFI-TS), within metastatic LNs in patients with PTC. (biomedcentral.com)
  • Conclusions Idylla EGFR prototype assay is sensitive on extracted DNA and can reliably be applied on cytological samples, enabling implementation of EGFR testing even in less experienced diagnostic units. (bmj.com)
  • 1 Cytological samples are suitable for EGFR testing, which is crucial, since the large majority of patients present in advanced disease stages. (bmj.com)
  • It is diagnosed using immunohistochemical technique and the treatment of choice is surgical resection of the tumour in order to prevent recurrences. (scitechnol.com)
  • In the Sudan, the high prevalence of homemade alcoholic varieties use might be associated with high risk for development of OSCCs and a variety of oral mucosal changes. (bvsalud.org)
  • All the 7 subjects with cytological atypia were cases. (bvsalud.org)
  • Each one of these techniques has its own performance, limitations and advantages, thus a combinatorial approach via computational intelligence methods could exploit the benefits of each method and produce more accurate results. (hindawi.com)
  • Several published studies in the literature are attempting to clarify the role of each technique as a unique test to substitute or replace the Pap test [ 5 - 8 , 11 , 14 - 24 ]. (hindawi.com)
  • The possibility of inducing structural changes in the chromosomes by exogenous agents such as radiation, viruses, and a variety of chemicals, has been a subject of great scientific interest for a long time. (druglibrary.net)
  • We further demonstrated spatially multiplexed μFISH, enabling the use of spectrally equivalent probes for detailed and real-time analysis of a cell monolayer, which paves the way towards rapid and automated multiplexed FISH on standard cytological supports. (springer.com)
  • The unit provides a well-equipped laboratory for performing histological analysis for diagnostic and research purposes, as well as staff with the necessary expertise to offer advice and guidance on histology and cytological techniques. (otago.ac.nz)
  • Thus, the convergence of several factors has made FISH a standard cytogenetic technique for nuclear studies in diagnostics and research (on average, 2.73 FISH papers were published per day in the past 20 years Footnote 1 ). (springer.com)
  • The experience taught Collins and Essex more than techniques and practical knowledge. (vt.edu)