نتایج جستجو برای: ändeterminate cytology
تعداد نتایج: 17726 فیلتر نتایج به سال:
Two methods of preparation of urine for cytology were compared retrospectively. In method 1 cells in the urine were fixed after the preparation of the smear; in method 2 the cells were fixed before smear preparation. Urine cytology reports were correlated with subsequent histological analysis. The specificities of urine cytology using both methods were high (99%). The sensitivity using method 1...
OBJECTIVE The aim of this research is to implement and reliably evaluate primary human papillomavirus (HPV) screening in an established and routinely running organised, large-scale population-based screening programme. PARTICIPANTS Resident women in the Stockholm/Gotland region of Sweden, aged 56-60 years were randomised to either (1) screening with cervical cytology, with HPV test in triage ...
OBJECTIVE To characterise risk factors for abnormal and cytology and anal human papilloma virus (HPV) infection in homosexual/bisexual men with advanced HIV related immunosuppression. DESIGN Cross sectional study of men with Centers for Disease Control group IV HIV disease. SETTING The University of California San Francisco, AIDS Clinic. PATIENTS 129 homosexual or bisexual men with group ...
OBJECTIVE To verify the indication of diagnostic ureteropyeloscopy based on clinical features for upper urinary tract urothelial cancer with over 100 patients and over a 10-year series. METHODS From January 1997 to December 2008, consecutive 129 units in 124 patients underwent ureteropyeloscopy to obtain a definitive diagnosis of upper urinary tract cancer or to rule out a malignancy. Patient...
Conization represents a major element in the diagnosis and especially treatment of neoplasia detected by cytology. On occasion retrospective series 15 cases, we tried to situate place conization diagnostic therapeutic arsenal precancerous states uterine cervix. It improves yield provided cytology biopsy alone or directed colposcopy, is necessary for microinvasion. In our FCU was concordant with...
cytology of ustialgo maydis teliospore, basidiospore and mycelium was investigated with epiflouresent microscope using both ethidium bromide and ocridin orange. surface sterilized teliospores were cultured on pda + 10% dextrose medium and incubated at 25ºc for 5 days. the results revealed that nucleus in teliospore occupied most of the inner part of its cell. sporidia had an ellipsoid shape nuc...
BACKGROUND The importance of sensitive methods for the detection of epidermal growth factor receptor (EGFR) mutation is emphasized. The aim of this study is to perform comparative and concordance analyses of direct sequencing, pyrosequencing and peptide nucleic acid (PNA) clamping for detecting EGFR gene mutations using archived tissue and cytology specimens. METHODS Samples from a total of 1...
BACKGROUND Cervical cancer prevention using cervical cytology is insufficiently sensitive, a significant proportion of HPV-infected women having normal cytology. The objective of the present study was to try to identify factors associated with abnormal cytology in HPV-infected women living in remote areas of French Guiana. METHODS A study was conducted in women aged 20-65 years having HPV inf...
OBJECTIVES To assess the significance of inflammatory changes as a marker of sexually transmitted diseases and their use as a diagnostic aid. METHODS 363 patients attending a department of genito urinary medicine were examined prospectively. All underwent cervical cytology and full STD screening. Cervical cytology was assessed for evidence of the presence or absence of inflammatory changes. ...
OBJECTIVE To ascertain whether the presence of genital infection adversely affects smear quality. METHOD A prospective study of all patients having cytology performed. The presence of genital infection was recorded and compared with the smear result. RESULTS The presence of genital infection was not associated with inadequate cytology. Inflammatory changes were found in association with sym...
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