The correlation between colposcopy, cervical cytology and histopathology in the diagnosis and management of cervical lesions: a cross sectional study

Background: The study was undertaken to see the correlation between cervical cytology, histopathology and colposcopy in the diagnosis and management of various cervical lesions.Methods: It is a cross sectional study conducted at a tertiary care hospital in Mumbai, in the department of obstetrics and gynecology from February 2007 to March 2008. A total 55 sexually active women were enrolled for the study who belonged to age group greater than 20 years with history of chronic leucorrhoea or post-coital bleeding/spotting, intermenstrual bleeding/spotting or examination findings of erosion, an unhealthy cervix, a lesion bleeding on touch or an abnormal or suspicious Papanicolaou smear. These women then underwent cytology, colposcopy and cervical biopsy.Results: The accuracy of cytology when compared to colposcopy was 81.82%. The accuracy of colpo-histopathology was 83.6%. The combined accuracy was 76.36%.Conclusions: The simultaneous use of cytological studies and screening colposcopy has been shown to increase the cervical cancer detection. Colposcopy offers an excellent tool in the hands of a gynaecologist to evaluate the uterine cervix and it is not possible to develop this kind of perspective by any other method

ANALYSIS OF COMPLEX CHROMOSOMAL ABNORMALITIES IN A CASE OF MULTIPLE MYELOMA USING SPECTRAL KARYOTYPING

Objective: It was proposed to determine the chromosomal abnormalities in a 49-year-old male patient with multiple myeloma (MM) employing both conventional and advanced molecular cytogenetic techniques.Methods: GTG-banding and spectral karyotyping (SKY) on fixed metaphases obtained from LPS-stimulated bone marrow cells and interphase fluorescence in situ hybridization (iFISH) on unsorted marrow cells were carried out to identify genetic markers of prognostic significance.Results: The abnormal chromosomes observed through conventional cytogenetics could be resolved with SKY technique. The translocation t(4;14) (p16;q32) indicating FGFR3/IGH fusion and deletion of 13q14.3 was noticed using iFISH. The genetic abnormalities confirmed a poor prognostic outcome in the patient who died within 6 months of diagnosis.Conclusion: This report emphasizes the need for multicolor FISH techniques besides iFISH to resolve complex abnormalities and to identify cryptic aberrations of importance in risk stratification of MM patients