Results 221 to 230 of about 194,896 (265)
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Cytology, liquid-based cytology and automation
Best Practice & Research Clinical Obstetrics & Gynaecology, 2011Quality-assured, comprehensive, cytology-based population screening programmes have resulted in a substantial decline in the incidence of, and mortality from, cervical cancer. Cytology classification systems divide squamous cell abnormalities into low grade and high grade.
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Cornea, 1987
Impression cytology refers to the application of cellulose acetate filter material to the ocular surface to remove the superficial layers of the conjunctival epithelium. Impression cytology has been found to be useful in assessing the ocular surface in various dry eye disorders, such as keratoconjunctivitis sicca (KCS), cicatricial ocular pemphigoid ...
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Impression cytology refers to the application of cellulose acetate filter material to the ocular surface to remove the superficial layers of the conjunctival epithelium. Impression cytology has been found to be useful in assessing the ocular surface in various dry eye disorders, such as keratoconjunctivitis sicca (KCS), cicatricial ocular pemphigoid ...
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2013
Different cytologic methods are frequently employed for diagnosis in lung lesions, as demand for less invasive procedures has increased. Fungal and viral organisms can be readily appreciated in both exfoliative and aspirated cytologic specimens. Cytopathologists play a vital role in the diagnosis of lung cancer as most of these neoplasms are diagnosed ...
Sara, Zydowicz +2 more
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Different cytologic methods are frequently employed for diagnosis in lung lesions, as demand for less invasive procedures has increased. Fungal and viral organisms can be readily appreciated in both exfoliative and aspirated cytologic specimens. Cytopathologists play a vital role in the diagnosis of lung cancer as most of these neoplasms are diagnosed ...
Sara, Zydowicz +2 more
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Clinics in Laboratory Medicine, 1991
Since the development of the fiberoptic endoscope, laboratories have received cytologic specimens obtained from all segments of the gastrointestinal tract in increasing numbers to identify infectious agents and neoplasms. Adenocarcinomas generally are easily diagnosed and distinguished from reparative atypia, but their precursor lesions, dysplasia and ...
K R, Geisinger +3 more
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Since the development of the fiberoptic endoscope, laboratories have received cytologic specimens obtained from all segments of the gastrointestinal tract in increasing numbers to identify infectious agents and neoplasms. Adenocarcinomas generally are easily diagnosed and distinguished from reparative atypia, but their precursor lesions, dysplasia and ...
K R, Geisinger +3 more
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Clinics in Laboratory Medicine, 1991
Cytologic evaluation is the best way to detect the presence of malignancy in body cavity fluids. Although a positive diagnosis is highly reliable, a negative result does not rule out a malignant cause. Adenocarcinomas, well-differentiated squamous carcinomas, small-cell carcinomas, malignant melanomas, large-cell lymphomas, and acute leukemias are ...
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Cytologic evaluation is the best way to detect the presence of malignancy in body cavity fluids. Although a positive diagnosis is highly reliable, a negative result does not rule out a malignant cause. Adenocarcinomas, well-differentiated squamous carcinomas, small-cell carcinomas, malignant melanomas, large-cell lymphomas, and acute leukemias are ...
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Veterinary Clinics of North America: Small Animal Practice, 2003
Fine-needle aspiration of the spleen is a useful method for evaluation of reactive, inflammatory, and neoplastic disorders, particularly those that involve the hematopoietic system. Interpretation of splenic aspirates is enhanced by concurrent evaluation of blood and other hemic tissues.
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Fine-needle aspiration of the spleen is a useful method for evaluation of reactive, inflammatory, and neoplastic disorders, particularly those that involve the hematopoietic system. Interpretation of splenic aspirates is enhanced by concurrent evaluation of blood and other hemic tissues.
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Veterinary Clinics of North America: Small Animal Practice, 2017
Cytology of bone is a useful diagnostic tool. Aspiration of lytic or proliferative lesions can assist with the diagnosis of inflammatory or neoplastic processes. Bacterial, fungal, and protozoal organisms can result in significant osteomyelitis, and these organisms can be identified on cytology.
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Cytology of bone is a useful diagnostic tool. Aspiration of lytic or proliferative lesions can assist with the diagnosis of inflammatory or neoplastic processes. Bacterial, fungal, and protozoal organisms can result in significant osteomyelitis, and these organisms can be identified on cytology.
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American Journal of Ophthalmology, 1951
The inclusion bodies of Halberstaedter and Prowazek are the most characteristic cytologic finding in trachoma and their pres ence in a given case limits the diagnosis to trachoma or inclusion conjunctivitis. The in clusion bodies are regularly demonstrable, however, only in the early stages of the dis ease and during acute exacerbations.
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The inclusion bodies of Halberstaedter and Prowazek are the most characteristic cytologic finding in trachoma and their pres ence in a given case limits the diagnosis to trachoma or inclusion conjunctivitis. The in clusion bodies are regularly demonstrable, however, only in the early stages of the dis ease and during acute exacerbations.
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Clinics in Laboratory Medicine, 1991
Cytomorphologic criteria for the diagnosis and classification of primary pulmonary carcinomas are described and illustrated. Helpful hints for the differential diagnosis from benign entities and tumors and the cytologic limitations are stated. The fact that pulmonary cytologic interpretations must be made in the light of accurate clinical presentation ...
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Cytomorphologic criteria for the diagnosis and classification of primary pulmonary carcinomas are described and illustrated. Helpful hints for the differential diagnosis from benign entities and tumors and the cytologic limitations are stated. The fact that pulmonary cytologic interpretations must be made in the light of accurate clinical presentation ...
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1993
In this rapidly expanding field I will restrict my comments to those instruments dedicated to the pre-screening of cervical cancer cell samples. Where other initiatives for quantitiative cell analyses do impinge on the subject, some mention is made in passing.
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In this rapidly expanding field I will restrict my comments to those instruments dedicated to the pre-screening of cervical cancer cell samples. Where other initiatives for quantitiative cell analyses do impinge on the subject, some mention is made in passing.
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