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Analysis of HPV-other Samples by Performing HPV DNA Sequencing
최유덕,한창우,정운재,이지신,이민철,정상우,최호선,박창수,정운원,남종희 대한병리학회 2009 Journal of Pathology and Translational Medicine Vol.43 No.3
Background : HPV-other samples are designated as being positive on HPV-PCR, but negative when using specific HPV hybridization probes. We wanted to determine the types on the HPV-other samples by performing sequencing, and to know the pathologic status of the uterine cervix according to the HPV type detected on sequencing. Methods : For HPV genotying, we used the commercially available HPV DNA Chip test, which contains 15 types of highrisk HPV and 9 types of low-risk HPV. The HPV DNA sequencing was performed for the HPVother samples of 209 patients who subsequently underwent cervical biopsy. Results : For 204 of the 209 samples, the HPV types detected by sequencing were absent types at used HPV DNA chip. For the remaining 5 samples, sequencing was impossible due to mixed peaks. HPV-81 (19.6%), HPV-61 (18.6%), HPV-62 (16.7%) and HPV-84 (13.9%) were frequently detected. For the HPV-81, -62, -71, and -72 samples, most of the samples displayed normal or LSIL. However, HPV-84 and -61 were more associated with HSIL or worse, as compared to the other types. Conclusion : HPV-81, -61, -62 and -84 were frequently found on sequencing analysis of the HPV-other samples. The pathologic status was diverse, according to the HPV type detected on sequencing.
Cytologic Diagnosis of Malignant Pleural Effusion in Multiple Myeloma - Two Case Reports -
최유덕,한창우,이지신,남종희,정상우,최찬,김성순 대한병리학회 2009 Journal of Pathology and Translational Medicine Vol.43 No.4
Malignant pleural effusion in multiple myeloma (MM) is extremely rare and is associated with poor prognosis. We experienced two cases of MM IgA type with malignant pleural effusion. The diagnoses were based on characteristic cytology and CD138 immunocytochemistry. The patients received several cycles of combination chemotherapy, since symptoms were more aggressive with an uncontrolled pleural effusion. We review the clinical features of these cases and literature concerning myelomatous pleural effusion. Malignant pleural effusion in multiple myeloma (MM) is extremely rare and is associated with poor prognosis. We experienced two cases of MM IgA type with malignant pleural effusion. The diagnoses were based on characteristic cytology and CD138 immunocytochemistry. The patients received several cycles of combination chemotherapy, since symptoms were more aggressive with an uncontrolled pleural effusion. We review the clinical features of these cases and literature concerning myelomatous pleural effusion.