RESUMO
One hundred twenty-four Papanicolaou smears were studied to compare the yield of endocervical cells obtained with the Cytobrush/Ayre spatula method to that of the cotton-tipped applicator/Ayre spatula method. Forty-nine of the 62 Pap smears (79%) obtained with the combination Cytobrush/Ayre spatula method contained endocervical cells, compared to 22 of the 62 smears (35%) obtained with the cotton swab/Ayre spatula method (chi 2 = 24.02, P less than 0.0001). The Cytobrush/Ayre spatula method obtained endocervical cells in 14 of 17 (82.4%) of the patients with stenotic ora, compared to 0 of 12 (0%) patients for the cotton swab/Ayre spatula method (P less than 0.001). The Cytobrush/Ayre spatula method obtained endocervical cells in 8 of 11 (72.7%) postmenopausal patients, compared to 4 of 14 (28.6%) patients for the cotton swab/Ayre spatula method (P = 0.05). Using the cervical Cytobrush for Pap smears increases the recovery rate of endocervical cells, which may improve the detection of cervical dysplasia in the patient population as a whole, in postmenopausal women, and in women with stenotic cervical ora.
Assuntos
Teste de Papanicolaou , Displasia do Colo do Útero/patologia , Esfregaço Vaginal/métodos , Adulto , Colo do Útero/anatomia & histologia , Feminino , Humanos , Programas de Rastreamento/métodos , Menopausa , Esfregaço Vaginal/instrumentação , Esfregaço Vaginal/normasRESUMO
In this study, 152 Papanicolaou-stained pulmonary cytologic smears from 15 known cases of pulmonary fungal infection were randomly mixed with 194 control pulmonary smears. All slides were examined for fungi by three observers, first by light microscopy and then by fluorescent microscopy. The results of the light and fluorescent microscopy were compared. It was concluded that when both methods were used for fungal detection, the yield of positive results was higher.
