• The Korean Journal of Cytopathology
• /
• v.4 no.2
• /
• pp.150-155
• /
• 1993

We report a case of placental site trophoblastic tumor with cytologic features of cervico-vaginal smear. The smear revealed several loose clusters of atypicai cells in slightly hemorrhagic and inflammatory background. Tumor cells were large in size and polyhedral to round with abundant cytoplasm Nuclei revealed consider-able variation in size, shape, and degree of chromatin clumping. Cytologically, it was difficult to differentiate from squamous cell carcinoma of uterine cervix. Curettage and hysterectomy specimen revealed typical histologic features of placental site trophoblastic tumor composed of intermediate type trophoblasts.

• The Korean Journal of Cytopathology
• /
• v.2 no.1
• /
• pp.56-61
• /
• 1991

Curschmann's spirals morphologically similar to those seen in sputum were found in cervico-vaginal smears of six patients ranged from 28 to 40 years of age, during 18 months from January. 1985 to June 1986. The prevalence was 1 in 2147 smears in that period. All of them had gynecologic disorders without systemic effect such as chronic cervictis in three, leiomyoma in one, pelvic inflammatory disorder in one, and primary infertility in one. The Curshmann's spirals in the smear showed varying degrees of maturation from wavy incipient ones to highly celled mature ones, admixed with thick mucinous back-ground, suggesting of their production in the uterine cervix itself. Also the recent history of undergone cryocautery, electrocautery or parturition suggest its production in the endocervical gland due to mechanical obstruction and/or change in biochemical composition of mucus.

• The Korean Journal of Cytopathology
• /
• v.1 no.2
• /
• pp.121-128
• /
• 1990

Endometrial papillary serous carcinoma (EPSC) is a distinct variant of endometrial adenocarcinoma that histologically resembles ovarian serous papillary adenocarcinoma and has an aggressive clinical course. Usually, the tumor is diagnosed at the advanced stage. The tumor has well confused with metastatic ovarian tumor of identical histology. Dignosis of EPSC should be considered when the cervico-vaginal smear reveals nomerous papillary clusters of tumor cells with macronucleoli and psammoma bodies. Recently, we have experienced two cases of EPSC diagnosed on cervico-vaginal smears, which revealed characteristic cytologic features including numerous papillary clusters of tumor cells with macronucleoli. The cytologic diagnoses were confirmed on histologic sections.

• The Korean Journal of Cytopathology
• /
• v.2 no.1
• /
• pp.62-66
• /
• 1991

Glassy cell carcinoma is an unusual neoplasm of the uterine cervix with highly aggressive clinical behavior. On cervico-vaginal smear examination, the tumor has well confused of atypical repair ceil of the endocervix. Recently, we have experienced two cases of glassy cell carcinoma of the uterine cervix, diagnosed on cervico-vaginal smears and confirmed on fellowing histologic sections. The cervico-vaginal smears revealed abundant clusters with well defined boarders. The cell clusters were composed of large tumor cells. The tumor cells had distinct granular cytoplasm and eosinophilic macronucleoli, Characteristic cytologic features of this tumor were discussed in view of differential diagnosis.

• The Korean Journal of Cytopathology
• /
• v.15 no.2
• /
• pp.116-119
• /
• 2004

Primary clear cell adenocarcinoma of uterine cervix is rare and cytomorphology in the vaginal smear have not been previously described in Korean literatures. The cytologic characteristics of clear cell adenocarcinoma of the uterine cervix include : malignant cells with abundant, finely vacuolated cytoplasm ; hobnail appearance, and distinctive basement membrane-like hyaline materials within cellular aggregates. A 36-year-old woman presented with vaginal bleeding. Cytologic examination of vaginal smear and histopathologic examination of a radical hysterectomy specimen allowed the diagnosis of hemorrhagic tumor in the uterine cervix as a clear cell adenocarcinoma. Cytologic findings were very characteristic. The tumor cells had abundant, pale, finely vacuolated cytoplasm with indistinct cytoplasmic membrane. The nuclei were round to oval with finely dispersed chromatin. Extracellular basement membrane-like hyaline substance, which stained a light green color in Papanicolaou's preparation, was frequently observed within the cancer cell clusters.

• Clinical and Experimental Reproductive Medicine
• /
• v.10 no.1
• /
• pp.45-55
• /
• 1983

This study was intended to investigate the effectiveness of Quicure vaginal irrigaticn for treatment of cervico-vaginitis. 53 patients who visited to severance hospital during July to December 1982 were included in this study. Antiseptics used for irrigation were 1% KMnO4, 10% Betadine and Albright solution, each solution was prepared for warm ($37^{\circ}C$) and cold ($15^{\circ}C$) form respectively, Acridine Orange immunofluorescent stainiry of cervico-vaginal smear was used for assessment of effectivenese. The results were as followed. 1. On unitial examination 62%s of patients had trichomonas infection, 19% had moniliasis infection, 19% had non specific infection. 2. Smear findings of patients~who had trichomonas infection or moniliasis infection, treated with cold 1% KMnO4 or Albright solution, became>negative except case of on each group. But the findings of all patients treated with warm solution became negative. Changes of findings of patients who had non specific infection showed similar result. This results indicated that warm solution would be better than cold solution. 3. The findings of all patients treated with Betadine solution became negative except, patient who had non specific infection, showed that Betadine solution would be better than 1% KMnO4 or Albright salution. 4. Patients' feeling of using warm saline was more satisfactory than that of cold solution

• The Korean Journal of Cytopathology
• /
• v.9 no.2
• /
• pp.129-137
• /
• 1998

Although the success of the Papanicolaou test as a screening tool of cervical cancer is evident, there still exists $2{\sim}5%$ of discrepancy rate by both human and machine. To improve the qualilty of cervico-vaginal cytology, the authors compared cervicovaginal smear with cervical biopsy diagnoses, and analysed the causes of discrepancies. Among 30,922 cervicovaginal smears from June 1996 to April 1997 at our hospital, there were 271 cases of cervicovaginal smear with subsequent cervical punch or LEEP cone biopsies within several months. The biopsies and smears from a total of 98 discordant cases were reviewed. The discrepancy was attributed to sampling errors in 43 cases(43.9%), and to cytologic diagnosis in 49 cases(50.0%). Among these, 43 cases were interpretative errors(categories A;19, B;16 and C;8) whereas six cases were screening errors(categories B:2 and C:4). Among cervical biopsy cases, errors were present in four. As for 10% random rescreening, cytotechnologists reviewed 3,196 of 30,922 smears during the same period, There were 43 cases of screening error(categories A;27, B;16). Cytologic/histologic correlation was superior to 10% random rescreening of negative cases. The most effective method for quality improvement in cervicovaginal cytology was to implement both quality control(rescreening) and qualify assurance(cytologic/histologic correlation) programs.

• The Korean Journal of Cytopathology
• /
• v.6 no.1
• /
• pp.76-79
• /
• 1995

The uterine cervix is an uncommon site of primary non-Hodgkin's lymphoma (NHL). Although the cytologic findings of NHLs are well known, most cervicovaginal smear of uterine NHLs give lower diagnostic yield than common epithelial malignancy because abnormal cells do not appear in the sample in the absence of surface ulceration. Herein, we describe cytologic findings of a case of uterine cervical NHL which was initially diagnosed by cervicovaginal smear. The tumor cells were relatively uniform, isolated, large-sized with scanty cytoplasm and round or indented nuclei. The nuclei had stippled chromatin and small nucleoli. Histologically and immunohistochemically the tumor was proven to be large cell lymphoma of T-cell lineage.

• Asian Pacific Journal of Cancer Prevention
• /
• v.15 no.10
• /
• pp.4197-4201
• /
• 2014

Minor trauma to the uterine cervix is supposed to induce local immunity to prevent cervical lesions caused by human papillomavirus (HPV) infection. This study aimed to investigate the local cervical immunity in women with low grade squamous intraepithelial lesion (LSIL) and effects of abrasion after cryosurgery or Pap smear. One hundred women with LSIL and known results of HPV detection were recruited. HPV positive women were randomly divided according to abrasion into cryotherapy and Pap smear observation groups. Cervical tissues and cervico-vaginal lavage (CVL) were collected at 6 and 12 months after allocation. The levels of cytokines at first recruitment were compared with cytokine levels at 6 months after abrasions. The mRNA of IFN-${\gamma}$, TNF-${\alpha}$ and IL-10 in cervical tissues and these cytokines secreted in CVL were determined using real time PCR and ELISA, respectively. Anti-HPV16 IgG and IgA antibodies in CVL were assessed by western blotting. At first recruitment of women with LSIL (100 cases), IL-10 mRNA and cytokine in HPV positive group (60 cases) was significantly higher than negative group (40 cases). IFN-${\gamma}$ and TNF-${\alpha}$ mRNA level in both groups were comparable but their secretions in CVL were significantly increased in HPV negative group. After abrasion for 6 months in HPV-positive women, all mRNA and secreted cytokines were changed, but no significant difference was observed between cryotherapy and observation groups. When individuals were compared between first recruitment and after abrasion for 6 months, IFN-${\gamma}$ mRNA and anti-HPV16 L1 IgA antibodies were significantly increased in the cryotherapy group. The results suggest that modulation of local cervical immunities by abrasion might promote different effects in clearance of HPV-related cytological abnormalities.