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N H Cho

Publications and source records attributed to N H Cho.

At least 19 recordsLinked to original sources
PubMed2006

A rural-urban comparison of the characteristics of the metabolic syndrome by gender in Korea: the Korean Health and Genome Study (KHGS).

The number of cases of the metabolic syndrome is increasing dramatically in Western countries. However, the evaluation of the metabolic syndrome is limited in Asian countries. Thus, our objectives were: 1) to investigate parameters of the metabolic syndrome defined by the National Cholesterol Education Program (NCEP)-Adult Treatment Panel III (ATPIII) in the subjects representing Korean general population and 2) the modification of which factor is most effective in reducing the metabolic syndrome. A total of 10,044 (5024 rural and 5020 urban) Korean men and women in the age range 40-69 yr voluntarily participated in this community-based cross-sectional study (a rural and an urban community was selected). Anthropometric parameters (weight, height, waist and hip circumference and blood pressure), social factors (smoking, alcohol, exercise and education status) as well as biochemical parameters (fasting glucose and insulin, lipids and body composition) were measured. Twenty-six point one per cent of the total subjects were classified as having the metabolic syndrome. Age- and sex-adjusted prevalences were 29.3 and 22.3% in the rural and urban community, respectively (p< 0.01). Abdominal obesity (46.9%) and high blood pressure (45.2%) were major components in the rural community; hypertriglyceridemia (37.6%) and low HDL-cholesterolemia (37.0%) in the urban community. In conclusion, abdominal obesity in the rural community and dyslipidemia in the urban community should be a main subject of intervention, aimed at reducing the prevalence of the metabolic syndrome in Korea. Given the rapid progression of the Korean economy over the past 30 yr, the prevalence of the metabolic syndrome is expected to increase continuously. A strategy to prevent this expected extraordinary event should be conducted at a national level.

Adult↗
PubMed2006

Prevalence of erectile dysfunction in Korean men with Type 2 diabetes mellitus.

AIMS: We investigated the prevalence and risk factors for developing erectile dysfunction (ED) in 1312 Korean men with diabetes in a multicentre study. METHODS: We used the modified International Index for Erectile Function-5 criteria to identify mild, moderate and complete ED. A standardized face-to-face questionnaire was used by trained interviewers, and validated against telephone interviews. We recorded the duration of diabetes, level of glycaemic control, vital signs, complications, exercise and alcohol and smoking habits, and diabetes treatments used. Results The mean age and median duration of diabetes were 53.8 +/- 6.65 and 6 years (range 1-43), respectively. The mean HbA(1c) and fasting glucose levels were 7.9 +/- 1.65% and 8.6 +/- 2.82 mmol/l, respectively. The overall prevalences of mild, moderate, complete ED and all ED (mild-to-complete) were 20.1, 19.5, 25.8 and 65.4%, respectively. ED was more common with age, reaching 79.3% in men aged > 60 years. Subjects aged > 60 years and with a duration of diabetes > 10 years were at greatest risk for all ED (OR = 10.4, 95% CI 5.8-18.5, P < 0.001) and complete ED (OR = 13.2, 95% CI 7.3-23.9, P < 0.001) when compared with the reference group (age 40-50 years with duration < 6 years). Age, duration of diabetes, HbA(1c), insulin use, neuropathy and macrovascular complications were positively associated with ED, but alcohol consumption and exercise habits were negatively associated. CONCLUSIONS: The prevalence of complete ED was approximately six times higher than in the general population.

Adult↗
PubMed2005

C-reactive protein level as an independent risk factor of metabolic syndrome in the Korean population. CRP as risk factor of metabolic syndrome.

Interrelationship between C-reactive protein (CRP) and metabolic syndrome (MS) was evaluated in a community-based cohort of 9773 Koreans aged 40-69 years. Metabolic syndrome was defined by criteria of the National Cholesterol Education Program. CRP was measured by validated high-sensitivity assay. The median CRP level was 1.4 mg/1, and significantly increased as the number of components of MS increased (P trend <0.001). CRP levels were significantly but marginally correlated with waist circumference (r=0.18), triglyceride (r=0.14), blood pressure (r=0.11), HDL-cholesterol (r=-0.10), and fasting glucose (r=0.09) (all P values<0.01). Odds ratios of the highest quartile of CRP for each component of MS; i.e., waist circumference, triglyceride, glucose metabolism, blood pressure, and HDL-cholesterol were 2.36, 1.79, 1.70, 1.32 and 1.28, respectively. The highest quartile of CRP was independently associated with 1.72-fold increased risk of MS in our logistic regression model adjusted for age, sex, BMI, and smoking. This study demonstrated that CRP is a strong associating factor of MS in Korean population. We recommend further evaluation of CRP levels in the other Asian ethnic groups to establish biological plausibility as the risk factor for MS in all ethnic groups.

Adult↗
PubMed2005

Multinucleation of koilocytes is in fact multilobation and is related to aberration of the G2 checkpoint.

AIMS: To clarify the fine structure of koilocytes and correlate this with genetic aberration of the G2 checkpoint. METHODS: Three dimensional reconstruction from confocal fluorescent images, together with functional assays for key molecules of the G2 checkpoint-cdc2 and cyclin B1-was performed in human uterine cervical samples. After confirming 22 human papillomavirus (HPV) types using a DNA chip from 30 cervical swabs, previously confirmed as 15 cervical low grade and 15 high grade intraepithelial lesions, the activity of molecules involved in the G2 checkpoint was evaluated using western blotting for cyclin B1, cdc2, and phospho-cdc2 (Y15 and T161), a nuclear extraction fractional assay, and a reverse transcription polymerase chain reaction assay. In addition, three dimensional confocal image restoration was performed on confirmed cervical intraepithelial neoplasia tissue samples. RESULTS: T161 phospho-cdc2 and cyclin B1 expression was higher in HPV infected cervical lesions than in normal samples. Immunofluorescence, revealed that cyclin B1 was present predominantly in the nuclei of HPV infected cells, confirming the results of the nuclear fractional assay. On restoration of three dimensional confocal images, the multinucleation of koilocytes was revealed to be multilobation of a single nucleus, rather than true multinucleation. This multilobation appeared to be associated with chromosomal instability and aberration of the G2 checkpoint. CONCLUSIONS: The multiple nuclei of koilocytes are in fact multilobation of a single nucleus, and this phenomenon is associated with upregulation of gene products related to the G2 checkpoint.

Blotting, Western↗
PubMed2004

Lack of excess maternal transmission of type 2 diabetes in a Korean population.

The purpose of this study was to assess the familial clustering of type 2 diabetes and to investigate the presence of excess maternal transmission of type 2 diabetes in Korea. The medical records of 56,492 subjects (31,680 men and 24,812 women), who attended the Health Promotion Center were examined. The subjects were questioned about their parents' diabetes status. All study subjects were classified into the three groups (normal fasting glucose (NFG), impaired fasting glucose (IFG), and diabetes). Offspring with paternal diabetes (odds ratio 2.54, 95% CI 2.22-2.91, P < 0.001) and those with maternal diabetes (odds ratio 3.10, 95% CI 2.76-3.49, P < 0.001) were at increased risk for diabetes when compared to subjects without parental diabetes and adjusted for other clinical and biochemical variables. Offspring with bilineal parental diabetes were at a greater risk for diabetes (odds ratio 6.09, 95% CI 4.55-8.16, P < 0.001) when compared to subjects without parental diabetes. In both genders, offspring with maternal diabetes showed no increased risk for diabetes (odds ratio 1.22, 95% CI 0.92-1.37, P + 0.266 in men; odds ratio 1.31, 95% CI 0.95-1.81, P = 0.104 in women) when compared with those with paternal diabetes. The data suggested that parental type 2 diabetes was an independent risk factor for offspring type 2 diabetes in this Korean population. Excess maternal transmission of type 2 diabetes was not observed.

Blood Glucose↗
PubMed2001

Prognostic role of cyclin D1 in retroperitoneal sarcomas.

PURPOSE: Cyclin D1 regulates the G1 checkpoint of the cell cycle and is overexpressed in a number of cancers. This study was designed to determine if cyclin D1 overexpression had prognostic value in patients undergoing surgery with curative intent for primary retroperitoneal soft-tissue sarcoma. METHODS: Tissue was available for analysis on 79 patients who underwent resection between September 1983 and May 1997. Clinicopathologic data and follow-up was obtained from a prospective sarcoma database and a patient and family interview. Immunohistochemical analysis was used to determine overexpression (> or = 5% of nuclei labeled). Survival was analyzed using the Kaplan-Meier method, and statistical analysis was performed by using log rank testing and the Cox regression model. RESULTS: Median follow-up was 3.5 years. On univariate analysis of disease-specific mortality, significant prognostic factors were high grade (n = 42, 53%), positive microscopic margins (n = 36, 46%) or macroscopic margins (n = 15, 19%), and cyclin D1 overexpression (n = 37, 47%). On multivariate analysis, macroscopically positive margins (P = 0.02) and the combination of high grade and cyclin D1 overexpression (P = 0.04) both were associated independently with poor survival. CONCLUSION: High grade retroperitoneal sarcomas demonstrating cyclin D1 overexpression have had an extremely poor prognosis. Continued study of multiple biological markers, exemplified by cyclin D1, may aid characterization of tumor behavior and response to treatment in this diverse group of tumors.

Analysis of Variance↗
PubMed2001

Expression of chemokine genes in human dermal microvascular endothelial cell lines infected with Orientia tsutsugamushi.

Scrub typhus, caused by Orientia tsutsugamushi, is characterized by local as well as systemic inflammatory manifestations. The main pathologic change is focal or disseminated multiorgan vasculitis, which is caused by the destruction of endothelial cells and perivascular infiltration of leukocytes. We investigated the regulation of chemokine induction in transformed human dermal microvascular endothelial cells (HMEC-1) in response to O. tsutsugamushi infection. The monocyte chemoattractant protein-1 (MCP-1) and interleukin 8 (IL-8) mRNAs were induced, and their levels showed a transitory peak at 3 and 6 h, respectively. The RANTES transcript was detected at 6 h after infection, with increased levels evident by 48 h. The induction of the MCP-1 and IL-8 genes was not blocked by cycloheximide, suggesting that de novo protein synthesis of host cell proteins is not required for their transcriptional activation. Heat- or UV-inactivated O. tsutsugamushi induced a similar extent of MCP-1 and IL-8 responses. The induction of MCP-1 and IL-8 transcripts in the endothelial cells by O. tsutsugamushi was not blocked by the inhibitors of NF-kappaB. Furthermore, the activation of NF-kappaB was not detected in HMEC-1 stimulated with O. tsutsugamushi. These results demonstrate that heat-stable molecules of O. tsutsugamushi induce the MCP-1 and IL-8 genes and the induction of the chemokine genes may be mediated by an NF-kappaB independent mechanism. We also showed that another major transcription factor, activator protein-1 (AP-1), was up-regulated in HMEC-1 after O. tsutsugamushi infection. This suggests the possible involvement of AP-1 in the chemokine gene expression.

Cells, Cultured↗
PubMed2001

How reliable is the ultrasound densitometer for community screening to diagnose osteoporosis in spine, femur, and forearm?

Dual X-ray absorptiometry (DXA) is the most widely used noninvasive, quantitative diagnostic method of measuring bone density, but it exhibits several limitations for the purpose of general screening and community-based study. Thus, we evaluated the feasibility of the ultrasound densitometer SoundScan Compact for screening the osteoporosis community. We compared the reliability of the SoundScan Compact's measurement to predict both osteopenia and osteoporosis at the spine, femur, and forearm measured by the XR-36. World Health Organisation criteria and Korean reference were used for the diagnosis of osteopenia and osteoporosis. Of the 1827 subjects screened in the community, we randomly selected and invited 106 subjects to our university hospital center for clinical epidemiology for further evaluation of their bone health using DXA. The site-specific relationships among speed of sound and bone mineral density at L2-L4 spine, femoral neck, trochanter, Ward's triangle, distal radius + ulna, proximal radius + ulna, and proximal radius were highly correlated with r values of 0.633, 0.632, 0.674, 0.632, 0.668, 0.78, and 0.777 respectively (all p < 0.0001). Of the 42 subjects defined as normal in the spine by SoundScan Compact's, 27 (64.3%) were also in agreement as the normal by the XR-36. However, an agreement of 43.5% (10/23) in osteopenia and 53.7% (22/41) in osteoporosis was less sensitive. Reliability tested by kappa statistics (kappa = 0.35; t = 5.3; p < 0.0001) revealed that the degree of agreement was not coincidental. On the femur, 54.8% (23/42) agreed as normal, 73.9% (17/23) as osteopenia, and 39% (16/41) as osteoporosis (kappa = 0.33; t = 5.5; p < 0.0001). Higher reliability was found in the forearm, with a kappa value of 0.48, t = 7.2, and p < 0.0001. A magnitude of agreement was also greater in the forearm, with 83.3% (35/42) agreement in normal, 52.2% (12/23) in osteopenia, and 64% (16/25) in osteoporosis. Although the SoundScan Compact's measures different bone properties and measurements are taken at different sites, it is a very useful instrument with a high correlation and high degree of variation and reliability to predict bone health at other sites such as the spine, femur, and forearm. The ultrasound densitometer such as SoundScan Compact's merits its use for community screening and in the primary care setting to detect osteopenia and osteoporosis for the purpose of early detection and prevention.

Absorptiometry, Photon↗
PubMed2001

Development of rat prostatitis model by oral administration of isoflavone and its characteristics.

Inflammation of the prostate can be induced experimentally in rats by the subcutaneous administration of estrogen. However, it is usually achieved at the price of some alteration in the sex steroid hormone balance and morphological changes in the prostate. In this study, a soy-extracted isoflavone mixture with weak estrogenic activity was administered orally in an attempt to induce prostatitis in a more physiologic way and to characterize the inflammation induced. A total of 36 male Sprague-Dawley rats, 8 weeks old, were divided into 2 groups. The control group was fed with only an AIN-76A diet containing no detectable phytoestrogen and the experimental group was fed with AIN-76A and a soy- extracted isoflavone mixture (genistein 60.0% and daidzein 19.6%), 300 mg/kg body weight for 9 weeks. The sequential body weight and prostate weight at necropsy were measured. A histologic examination and histomorphometry assessed the changes in the prostate. The serum concentrations of testosterone and dihydrotestosterone were measured to estimate the effects on the androgen level. Intraprostatic concentrations of genistein and daidzein were measured by gas chromatography/ mass spectroscopy (GC/MS). While no sign of prostate inflammation was apparent in the control group, severe inflammatory changes in the stroma, increased epithelial detachment and inflammatory exudates within the glandular lumen of the dorsolateral prostate were observed in more than 80%(15/18) of the experimental group. However, there was no significant difference in the ventral prostate between the two groups. The daidzein and genistein concentrations in both the lateral and ventral prostates were significantly higher in the experimental group than in the control group where no isoflavone was detectable. In addition, the concentrations were much higher in the dorsolateral than in the ventral prostate. Although the body weight gain was not consistent in the experimental group, there were no significant differences in the prostate weight and serum androgen level between groups. In summary, when a soy-extracted genistein and daidzein-rich isoflavone mixture was administered orally into rats, prostatic inflammation with characteristic lobe specificity developed. The present method of inducing prostatitis seems to be a more physiologic than an estrogen-induced experimental model, and sequential pharmacokinetic studies might help in establishing this model as a more valuable tool in assisting future research in this field.

Administration, Oral↗
PubMed2000

Expression of cyclin E in placentas with hydropic change and gestational trophoblastic diseases: implications for the malignant transformation of trophoblasts.

BACKGROUND: Although much is known about the morphologic, cytogenetic, and clinical characters of gestational trophoblastic diseases, little information has appeared concerning the parameters related to their persistence or neoplastic transformation. Cell cycle alterations in tumor tissue were examined in this study in light of obvious changes in the clinical behavior of malignant cells. There is an increasing body of evidence suggesting that the abnormal expression of cyclins is considered one of the most important events in malignant transformation of various human cancers. Among these cell cycle regulators, the role of cyclin E in the neoplastic transformation of trophoblast populations has been poorly defined. METHODS: Using formalin fixed, paraffin embedded trophoblastic tissues, the authors investigated the expression of cyclin E by immunohistochemistry in placentas with hydropic change and gestational trophoblastic diseases. The specimens examined included tissue from 29 patients with complete hydatidiform mole, 18 patients with partial hydatidiform mole, and 6 patients with choriocarcinoma after term pregnancy or abortion. The authors also studied four cases of hydropic abortion. RESULTS: The cyclin E indexes (CEI) were as follows: 25.7% +/- 6.2% for hydropic change, 35.3% +/- 12.7% for triploid partial moles, 42.2% +/- 13.1% for diploid/tetraploid complete moles, and 63.6% +/- 9.5% for choriocarcinomas. There was a significant difference in CEI between placentas with hydropic change and partial mole (P = 0.04) and placentas with hydropic change and complete mole (P = 0.003). Choriocarcinomas had significantly higher cyclin E expression compared with placentas, partial moles, and complete moles, respectively. A significant correlation between the expression of cyclin E and S-phase fraction was observed in gestational trophoblastic diseases (rank correlation coefficient = 0.45, P < 0. 05). The relation between cyclin E expression and proliferation was abrogated in placentas with hydropic change, suggesting that cyclin E up-regulation represents a genuine aberration. CONCLUSIONS: The results of this study were consistent with the concept that cyclin E overaccumulation may play an important role in the uncontrolled proliferation and neoplastic transformation of trophoblasts.

Cell Cycle↗
PubMed2000

Androgen receptor gene mutation identified by PCR-SSCP and sequencing in 4 patients with complete androgen insensitivity syndrome.

To study the genetic defect of the human androgen receptor (hAR) gene in the complete androgen insensitivity syndrome (CAIS), we amplified each of the eight exons by PCR in genomic DNA extracted from the paraffin blocks of the resected gonads. We analyzed using SSCP, and directly sequenced the abnormally shifted bands. Mutations were found in 4 cases of CAIS. Patient 1 carried a point mutation; a G to A transition in exon 7 resulted in a change from arginine to glutamine at codon 831. Patient 2 carried a point mutation; a C to T transition in exon 7 resulted in a change from arginine to stop at codon 831. Patient 3 carried a point mutation and deletion in exon 7. A point mutation was an A to G transition that caused a glutamine to be substituted for the asparagine present at codon 819. A deletion of a G at codon 820 resulted in a frameshift and consequently in the introduction of a premature stop at codon 821. Patient 4 carried a mutation in 5' splice donor site of intron 7; a G to T transition might have caused an abnormal splicing of the exon 7. All of the mutations were found in exon 7. These mutations of hAR gene might be related to the pathogenesis of CAIS.

Adolescent↗
PubMed2000

Correlations between the intrauterine metabolic environment and blood pressure in adolescent offspring of diabetic mothers.

OBJECTIVE: To investigate associations between maternal diabetes and blood pressure (BP), obesity, impaired glucose tolerance, and serum lipids in offspring and whether these parameters correlate with metabolism during pregnancy. STUDY DESIGN: Body mass index, BP, serum glucose, and insulin during an oral glucose tolerance test, and lipid concentrations were measured in 99 offspring of diabetic mothers (ODM) and 80 members of a control group. RESULTS: ODM were more obese (body mass index 22.5 +/- 5.6 vs 20.3 +/- 4.0 kg/m(2)) and had higher systolic (8 mm Hg) and mean arterial BP (4 mm Hg) but similar diastolic BP compared with the control group. ODM had higher 2-hour glucose (6.6 +/- 1.3 vs 5.7 +/- 0.9 mmol/L) and insulin (580 +/- 544 vs 377 +/- 239 pmol/L) concentrations but lower fasting concentrations of low-density lipoprotein (2.54 +/- 0.67 vs 2.82 +/- 0.70 mmol/L) and total cholesterol (4.01 +/- 0.80 vs 4.40 +/- 0.78 mmol/L). In both groups body mass index, triglycerides, and fasting and 2-hour glucose concentrations showed correlations with BP measurements. Fasting insulin was correlated with BP readings only in the ODM. Correlations were found between second- and third-trimester maternal free fatty acid concentrations and diastolic and mean arterial BP. Third-trimester beta-hydroxybutyrate was correlated with mean arterial BP. CONCLUSIONS: In ODM, abnormalities in weight and glucose tolerance are associated with abnormal maternal metabolism. Higher BP is an additional abnormality associated with fetal overnutrition.

Adolescent↗
PubMed2000

Expression of chemokine genes in murine macrophages infected with Orientia tsutsugamushi.

Scrub typhus, caused by Orientia tsutsugamushi infection, is characterized by local as well as systemic inflammatory manifestations. Inflammation is initiated by O. tsutsugamushi-infected macrophages and endothelial cells in the dermis. We investigated the regulation of chemokine induction in macrophage cell line J774A.1 in response to O. tsutsugamushi infection. The mRNAs for macrophage inflammatory proteins 1alpha/beta (MIP-1alpha/beta), MIP-2, and macrophage chemoattractant protein 1 were induced within 30 min, and their levels showed a transitory peak for 3 to 12 h. However, the lymphotactin, eotaxin, gamma interferon-inducible protein 10, and T-cell activation gene 3 mRNAs were not detected by RNase protection assays. Heat-killed O. tsutsugamushi induced a similar extent of chemokine responses. Induction of the chemokine genes was not blocked by the eukaryotic protein synthesis inhibitor cycloheximide, suggesting that de novo synthesis of host cell protein is not required for these transcriptional responses. The induction of chemokine mRNAs by O. tsutsugamushi was blocked by the inhibitors of NF-kappaB activation. Furthermore, O. tsutsugamushi induced the nuclear translocation and activation of NF-kappaB. These results demonstrate that heat-stable molecules of O. tsutsugamushi induce a subset of chemokine genes and that induction involves activation of the transcription factor NF-kappaB.

Animals↗
PubMed1999

Pathological difference between retractile and cryptorchid testes.

PURPOSE: We compared testicular biopsies from retractile and cryptorchid testes to determine the histological effect of testicular retraction and the necessity of treatment for retractile testes. MATERIALS AND METHODS: A total of 61 testicular biopsies were performed during orchiopexy in 36 boys 1.3 to 9.8 years old (mean age 5.4) with retractile testes (unilateral in 11, bilateral in 50) and 115 testicular biopsies were done in 83 patients with cryptorchidism (unilateral in 51, bilateral in 64) 0.5 to 14.9 years old (mean age 3.7). Parameters for germ and Sertoli cells were determined in each group. RESULTS: Mean average spermatogonial number (S/T value) and Sertoli cell index were statistically different between retractile and cryptorchid testes with values of 2.96+/-1.33 versus 0.61+/-0.87 and 26.81+/-6.75 versus 23.04+/-5.85, respectively. Average tubular degeneration phase V to VII ratio was 0.23+/-0.18 for retractile testes and 0.22+/-0.17 for cryptorchid testes which was not statistically different. CONCLUSIONS: Similar tubular degeneration phase V to VII values between retractile and cryptorchid testes indicate histological change in retractile testes and suggest the need for hormonal or surgical therapy for those patients with retractile testes lacking spontaneous descent.

Biopsy↗
PubMed1999

Protective immunity of microsphere-based mucosal vaccines against lethal intranasal challenge with Streptococcus pneumoniae.

Mucosal vaccination of capsular polysaccharide (PS) of Streptococcus pneumoniae and subsequent creation of the first line of immunological defense in mucosa were examined. Mucosal as well as systemic antibody responses to PS were evoked by peroral or intranasal immunization of BALB/c mice with PS-cholera toxin B subunit (CTB) conjugates entrapped in the alginate microspheres (AM). The bacterial colonization at the lung mucosa was most profoundly inhibited (<95%) by intranasal immunization with the naked conjugate (PS-CTB). The mice vaccinated orally with encapsulated conjugate [AM(PS-CTB)] showed significant reduction on the level of pneumococcal bacteremia (<99%). Eighty percent of the mice perorally immunized with AM (PS-CTB) were protected from lethal intranasal challenge with S. pneumoniae, whereas more than 60% of the mice in the other control groups died of infection. Our novel approach may prove to be important in the development of a mucosal vaccine that will provide protection of mucosal surfaces of host.

Animals↗
PubMed1999

T2-weighted fast spin-echo MR findings of adenocarcinoma of the uterine cervix: comparison with squamous cell carcinoma.

The purpose of this study was to investigate the differences in MR findings of adenocarcinoma (AC) and squamous cell carcinoma (SCC) of the uterine cervix and to compare MR findings with pathologic findings. MR images of 17 patients with pathologically proven AC, using a fast spin-echo (FSE) T2-weighted image (T2WI) with pelvic phased-array coil on a 1.5-T unit, were retrospectively evaluated. After measurement of the signal intensity (SI) ratios of the region of interest between tumors and gluteus maximus muscle, we compared the ratios of AC with those of 16 patients with SCC. AC showed relatively high SI on FSE T2WI with multiseptated lesions in four cases and hydrometrocolpos in three cases. The mean SI ratio was 3.82 +/- 1.68 in AC and 2.35 +/- 0.42 in SCC (p < 0.0001, t-test). Multiple tumorous glands with cytoplasmic and intraglandular mucin or serous fluid were pathologically found in AC, but SCC revealed the compact cellularity of stratified squamous tumor cells. The cervical AC showed higher SI than SCC on FSE T2WI with occasional multiseptated lesions and hydrometrocolpos. If the SI ratio of the tumor was more than 3.0, AC could be diagnosed with a sensitivity of 68.8% and a specificity of 100%.

Adenocarcinoma↗