Results 251 to 260 of about 65,506 (309)

Nasal cytology with deep learning techniques

International Journal of Medical Informatics, 2019
In recent years, cytological observations in the Rhinology field are being increasingly utilized. This development has taken place over the last two decades and has proven to be fundamental in defining new nosological entities and in driving changes in the previous classification of rhinitis.
Giovanni Dimauro, Giorgio Ciprandi, Francesca Deperte, Francesco Girardi, Enrico Ladisa, Sergio Latrofa, Matteo Gelardi   +6 more
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Overview of Ancillary Techniques in Cervical Cytology

Acta Cytologica, 2023
Background: The association between high-risk serotypes of human papillomavirus (hr-HPV) and cervical cancer is well-established. Summary: In order to improve the sensitivity of cervical cytology testing, hr-HPV testing has rapidly become part of routine cervical cancer screening, either in conjunction with cytology or as primary testing.
Andrea D. Olivas, Julieta E. Barroeta, Ricardo R. Lastra   +2 more
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Techniques for EUS-guided FNA Cytology

Gastrointestinal Endoscopy Clinics of North America, 2014
This article addresses the technique of endoscopic ultrasound-guided fine-needle aspiration of solid lesions to obtain cytologic specimens. The technique can be broken down into a sequence of steps. The ultimate goal is to maximize the likelihood of obtaining adequate tissue for diagnostic purposes.
Sarto C, Paquin, Anand V, Sahai
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Brush technique in ocular surface cytology

Diagnostic Cytopathology, 1997
New techniques are being searched for the evaluation of cellular morphology and population of ocular surface. Impression cytology is one of the most preferred techniques in ocular surface sampling in dry eye, keratitis, and conjunctivitis. We evaluated and compared the efficacy of impression and brush cytology in 63 patients.
Yagmur M., Ersöz C., Reha Ersöz T., Varinli S.   +3 more
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Canine Vaginal Cytology—I Technique and Cytological Morphology*

Journal of Small Animal Practice, 1967
Abstract— —On the basis of previous studies an outline is given of the technique of preparing and staining canine vaginal smears (modified Shorr staining procedure) and of the cell types encountered according to a simplified system of classification which allows accurate identification of the various phases of the oestrous cycle.Résumé— —Se basant sur ...
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A technique for oral exfoliative cytology

Oral Surgery, Oral Medicine, Oral Pathology, 1964
Abstract Oral exfoliative cytologic examinations have been demonstrated to be reliable for diagnosing very early malignant changes. The technique of obtaining Pap smears is simple, useful, and applicable to the general practice of dentistry. To be a meaningful weapon against malignant lesions, the exfoliative cytologic examinations must be coupled ...
C C, ALLING, R T, SECORD
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Oral Cytology Techniques

2012
A significant proportion of oral squamous cell carcinomas (OSCC) develop from premalignant lesions. Histological examination of tissue remains the gold standard for diagnosis and identification of pre-malignant and malignant oral lesions, but has many disadvantages.
Kachnar Varma, Jos Hille, Amir Afrogheh, Ravi Mehrotra   +3 more
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Reproducibility of a quantitative cutaneous cytological technique

Veterinary Dermatology, 2014
BackgroundCutaneous cytology is a valuable tool for diagnosis of canine superficial pyoderma. Current published reproducible techniques are semiquantitative.Hypothesis/ObjectivesThe aim of this study was to evaluate the reproducibility of a quantitative method for skin surface cytology in dogs with superficial pyoderma.AnimalsImpression smears were ...
Tyler J, Udenberg, Craig E, Griffin, Wayne S, Rosenkrantz, Rudayna M, Ghubash, John C, Angus, Nayak L, Polissar, Moni B, Neradilek   +6 more
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Role of Ancillary Techniques in Fluid Cytology

Acta Cytologica, 2019
The cytologic evaluation of serous effusions may be challenging for a number of reasons. Distinction of benign, reactive conditions from malignancy represents the main focus when examining these specimens. The morphologic diagnosis of malignancy may be difficult due to the relative paucity of abnormal cells.
Gordon H, Yu, Laurel J, Glaser, Karen S, Gustafson   +2 more
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CYTOLOGY BY THE FILTER IMPRINT TECHNIQUE

Acta Pathologica Microbiologica Scandinavica Section A Pathology, 1972
A modification of Volet's filter imprint technique was applied to a number of cytological specimens. The imprint technique was compared with the original membrane filter technique with a view to cellular density, cell preservation and detail, as well as diagnostic accuracy.
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