OBJECTIVE: This study attempts to gauge the necessity of contraceptive education for women defecting from North Korea (NKDWs). METHODS: We conducted in-depth interviews with six NKDWs who had lived in the Republic of Korea (ROK) for more than three years, to understand the subjects' perceptions, experiences, and opinions regarding contraception. Thematic analyses were performed using qualitative data provided in the survey results. RESULTS: Before their defections from North Korea, none of the NKDWs had received any sex education. Loop is the only contraceptive method available to married women in ROK. After defection, NKDWs were provided information about contraceptive options available in China, but they could not fully understand this information. Furthermore, the information they received was not accurate. Thus, NKDWs had a high need for contraceptive sex education. As per our survey, their preferred education method was at least 3 lessons plus 1 : 1 counseling, as necessary. CONCLUSION: This study indicates that a necessity exists for development of a sex education program for NKDWs to enhance their contraceptive knowledge. Thus, government and health managers have a role to play in developing such a program.
China ; Contraception ; Contraceptives, Oral ; Counseling ; Democratic People's Republic of Korea ; Education ; Female ; Humans ; Methods ; Republic of Korea ; Sex Education ; Women's Health

OBJECTIVES: In most countries around the world, sex work is an illegal activity. Female sex workers (FSWs) in Iran hide their identities, and they are known to be a hard-to-reach population. Despite free access to HIV testing, fewer than half of FSWs receive HIV testing. The purpose of this study was to characterize the reasons for which FSWs do not seek testing at drop-in centers (DICs) and voluntary counseling and testing (VCT) centers in Iran. METHODS: A qualitative study was conducted in 2016. The participants were 24 FSWs who received services at VCT centers and DICs for vulnerable females in the north of Iran and 9 males who were the clients of FSWs. In this study, we made use of purposive sampling and carried out a thematic analysis. RESULTS: We found 4 major and 6 minor themes. The major themes were: fear of being infected (with HIV), stigma, indifference, and knowledge. CONCLUSIONS: Despite the significant efforts made by the government of Iran to establish and expand DICs for vulnerable females, the number of FSWs receiving services at these centers has not been very considerable. Consequently, by introducing and implementing training programs for peer groups, it may be possible to take steps toward establishing strategic programs for the control and prevention of HIV/AIDS.
Counseling ; Dacarbazine ; Education ; Female* ; Health Services* ; HIV ; Humans ; Iran ; Male ; Peer Group ; Sex Workers*

BACKGROUND: Chromosomal abnormalities are confirmed as one of the frequent causes of male infertility. The microdeletion of the azoospermia factor (AZF) region in the Y chromosome was discovered as another frequent genetic cause associated with male infertility. The aim of this study was to evaluate the frequency and type of chromosomal abnormalities and Y chromosome microdeletions in Korean infertile men. METHODS: A total of 846 infertile men with azoospermia and severe oligozoospermia were included for genetic screening. Cytogenetic analyses using G-banding and screening for Y chromosome microdeletions by multiplex PCR for AZF genes were performed. RESULTS: Chromosomal abnormalities were detected in 112 infertile men (13.2%). Of these, Klinefelter's syndrome was the most common (55.4%, 62/112), followed by balanced translocation including translocation between sex chromosome and autosome (14.3%), Yq deletion (13.4%), X/XY mosaicism with Yq deletion (12.5%), and XX male (4.5%). The overall prevalence of Y chromosome microdeletions was 9.2% (78/846). Most microdeletions were in the AZFc region (51.3%) with a low incidence in AZFa (7.7 %) and AZFb (6.4 %). Combined deletions involving the AZFbc and AZFabc regions were detected in 26.9 % and 7.7 % of men, respectively. Among the infertile men with Y chromosome microdeletions, the incidence of chromosomal abnormality was 25.6% (20/78). CONCLUSIONS: There was a high incidence (20.1%) of chromosomal abnormalities and Y chromosome microdeletions in Korean infertile men. These findings strongly suggest that genetic screening for chromosomal abnormalities and Y chromosome microdeletions should be performed, and genetic counseling should be provided before starting assisted reproductive techniques.
Azoospermia ; Chromosome Aberrations* ; Cytogenetic Analysis ; Genetic Counseling ; Genetic Testing* ; Humans ; Incidence ; Infertility, Male ; Klinefelter Syndrome ; Male ; Mass Screening ; Mosaicism ; Multiplex Polymerase Chain Reaction ; Oligospermia ; Prevalence ; Reproductive Techniques, Assisted ; Sex Chromosomes ; Y Chromosome*

We report the prenatal diagnosis of an unbalanced translocation between chromosome Y and chromosome 15 in a female fetus. Cytogenetic analysis of parental chromosomes revealed that the mother had a normal 46,XX karyotype, whereas the father exhibited a 46,XY,der(15)t(Y;15) karyotype. We performed cytogenetic analysis of the father's family as a result of the father and confirmed the same karyotype in his mother and brother. Fluorescence in situ hybridization and quantitative fluorescent-polymerase chain reaction analysis identified the breakpoint and demonstrated the absence of the SRY gene in female members. Thus, the proband inherited this translocation from the father and grandmother. This makes the prediction of the fetal phenotype possible through assessing the grandmother. Therefore, we suggest that conventional cytogenetic and molecular cytogenetic methods, in combination with family history, provide informative results for prenatal diagnosis and prenatal genetic counseling.
Chromosomes, Human, Pair 15* ; Cytogenetic Analysis ; Cytogenetics ; Fathers ; Female* ; Fetus* ; Fluorescence ; Genes, sry ; Genetic Counseling ; Grandparents ; Humans ; In Situ Hybridization ; Karyotype ; Mothers ; Parents ; Phenotype ; Prenatal Diagnosis* ; Sex Chromosome Aberrations ; Siblings

OBJECTIVETo explore the clinical application value of Provider-Initiated HIV Testing and Counseling (PITC) by analyzing the positive rate of HIV tests for people in need of PITC and that of routine HIV tests.

METHODSWe retrospectively analyzed the demographic and epidemiologic data about the patients seeking PITC services or undergoing routine HIV tests in Nanjing Drum Tower Hospital between January and December 2013.

RESULTSThe positive rate of initial HIV screening was 1.98% in the PITC group and 0.24% in the routine test group, while that of confirmed HIV was 0. 40% in the former and 0.07% in the latter, both with statistically significant differences between the two groups (P < 0.01). The positive rate of HIV was markedly higher in males than in females, particularly in the PITC group.

CONCLUSIONPITC has a high clinical value in HIV detection for targeted subjects and therefore deserves general application in dermatology.

Counseling ; Dermatology ; Female ; HIV Seropositivity ; diagnosis ; epidemiology ; Humans ; Male ; Mass Screening ; methods ; Retrospective Studies ; Sex Factors

Noninvasive prenatal test (NIPT) is a novel screening method for the diagnosis of fetal chromosomal aneuploidies. NIPT is based on technology that detects cell-free fetal DNA in maternal plasma and analyzes it with massively parallel sequencing technology to determine whether the fetus is at risk of trisomy 21, trisomy 18, trisomy 13 or sex chromosome abnormalities (SCAs). NIPT has been reported to have sensitivity of 99% and a false positive rate of less than 1% for detecting trisomy 21 and trisomy 18. Although extension of the application of NIPT to other SCAs has been attempted, there are concerns in extending NIPT to SCAs because of maternal or fetal mosaicism, undetected maternal SCAs, and multiple pregnancies. Recently, we assessed a pregnancy with the rare Turner syndrome mosaicism 45, X/47, XXX, which was reported as 45, X with NIPT. We present the case here and briefly review the current literatures on NIPT in testing for fetal monosomy X. To the best of our knowledge, this is the first report of the 45, X/47, XXX mosaicism in Korea to be reported as 45, X by NIPT with whole genome sequencing. This case report will provide valuable information for counseling women who want to undergo NIPT.
Aneuploidy ; Counseling ; Diagnosis ; DNA ; Down Syndrome ; Female ; Fetus ; Genome ; High-Throughput Nucleotide Sequencing ; Humans ; Korea ; Mass Screening ; Mosaicism* ; Plasma ; Pregnancy* ; Pregnancy, Multiple ; Prenatal Diagnosis ; Sex Chromosome Aberrations ; Trisomy ; Turner Syndrome*

The 46,XX testicular disorder of sex development (DSD), also known as 46,XX male syndrome, is a rare form of DSD and clinical phenotype shows complete sex reversal from female to male. The sex-determining region Y (SRY) gene can be identified in most 46,XX testicular DSD patients; however, approximately 20% of patients with 46,XX testicular DSD are SRY-negative. The SRY-box 9 (SOX9) gene has several important functions during testis development and differentiation in males, and overexpression of SOX9 leads to the male development of 46,XX gonads in the absence of SRY. In addition, SOX9 duplication has been found to be a rare cause of 46,XX testicular DSD in humans. Here, we report a 4.2-year-old SRY-negative 46,XX boy with complete sex reversal caused by SOX9 duplication for the first time in Korea. He showed normal external and internal male genitalia except for small testes. Fluorescence in situ hybridization and polymerase chain reaction (PCR) analyses failed to detect the presence of SRY, and SOX9 intragenic mutation was not identified by direct sequencing analysis. Therefore, we performed real-time PCR analyses with specific primer pairs, and duplication of the SOX9 gene was revealed. Although SRY-negative 46,XX testicular DSD is a rare condition, an effort to make an accurate diagnosis is important for the provision of proper genetic counseling and for guiding patients in their long-term management.
46, XX Testicular Disorders of Sex Development ; Diagnosis ; Disorders of Sex Development ; Female ; Fluorescence ; Genes, sry ; Genetic Counseling ; Genitalia, Male ; Gonads ; Humans ; In Situ Hybridization ; Korea ; Male ; Phenotype ; Polymerase Chain Reaction ; Real-Time Polymerase Chain Reaction ; Sexual Development* ; Testis

PURPOSE: The aim of this study was to analyze parental decisions regarding pregnancies in which the fetus had sex chromosome abnormalities (SCA) over a ten-year period. MATERIALS AND METHODS: We collected and reviewed records from our hospital for 2001-2010 and a genetic specialist provided-genetic counseling. RESULTS: We diagnosed 130 cases (0.71%) with SCA out of 18,376 prenatal cases from 2001 to 2010. We reviewed the records and the results of all pregnancies. We also included cases (n=84) of apparently normal anatomic fetuses to analyze the factors influencing parental decisions. We excluded 34 cases with an obvious anomaly or a presumably bad outcome and 12 cases that were not followed up. Forty-three couples (51.2%) continued their pregnancies while forty-one (48.8%) terminated them. Of 38 mosaicism cases, 21 (55.3%) were continued. Among the 20 pregnancies assisted by reproductive techniques, 15 (75%) were continued (P=0.02). More pregnancies were continued when genetic counseling was provided (61.9%) compared to cases in which it was not provided (19%) (P=0.01). CONCLUSION: Genetic counseling is important in providing appropriate information to parents. Establishing guidelines and protocols will help both obstetricians and parents to make informed decisions.
Family Characteristics ; Fetus ; Genetic Counseling ; Humans ; Mosaicism ; Parents ; Pregnancy ; Prenatal Diagnosis ; Reproductive Techniques ; Sex Chromosome Aberrations ; Sex Chromosomes ; Specialization

Sex determination and differentiation require the balanced and sequential activation of transcription factors, signaling molecules, hormones and their receptors. Disorders of sex development (DSD) have heterogeneous groups of etiologies caused by mutations or deletions of genes involved in sex development. The DSD is categorized into 46, XX DSD, 46,XY DSD, sex chromosome DSD, ovotesticular DSD, and 46,XX testicular DSD. Precise diagnosis is essential for sex assignment, surgical correction of external genitalia, prevention of gonadal tumors, psychiatric support, and genetic counseling. The increased genetic knowledge in the field has opened up new diagnostic possibilities. The first line genetic testing for DSD is the assessment of the karyotype and the SRY gene. The follow-up genetic tests are performed for confirmatory diagnosis; the evaluation of copy number variants by array comparative genomic hybridization (CGH), direct sequencing of a specific gene, and functional analyses of mutations. A lot of genes can be analyzed by molecular laboratories and the number of available genes is growing. DNA analyses should be done under clinical assessment on the basis of family history, prenatal history, physical findings focused on external genitalia, endocrinologic data, and radiologic findings. Genetic counseling is essential to help patients and their families understand the disease status and the risk for recurrence in future pregnancies, and participate in the process of sex assignment. Children with DSD should be managed with a multidisciplinary team, including pediatric endocrinology, molecular genetics, cytogenetics, neonatology, urology, and psychiatry.
46, XX Disorders of Sex Development ; 46, XY Disorders of Sex Development ; Child ; Coat Protein Complex I ; Comparative Genomic Hybridization ; Cytogenetics ; Diagnosis, Differential ; Disorders of Sex Development ; DNA ; Endocrinology ; Follow-Up Studies ; Genes, sry ; Genetic Counseling ; Genetic Testing ; Genitalia ; Gonads ; Humans ; Karyotype ; Molecular Biology ; Neonatology ; Ovotesticular Disorders of Sex Development ; Pregnancy ; Recurrence ; Sex Chromosome Disorders of Sex Development ; Sexual Development ; Transcription Factors ; Urology

Sex determination and differentiation require the balanced and sequential activation of transcription factors, signaling molecules, hormones and their receptors. Disorders of sex development (DSD) have heterogeneous groups of etiologies caused by mutations or deletions of genes involved in sex development. The DSD is categorized into 46, XX DSD, 46,XY DSD, sex chromosome DSD, ovotesticular DSD, and 46,XX testicular DSD. Precise diagnosis is essential for sex assignment, surgical correction of external genitalia, prevention of gonadal tumors, psychiatric support, and genetic counseling. The increased genetic knowledge in the field has opened up new diagnostic possibilities. The first line genetic testing for DSD is the assessment of the karyotype and the SRY gene. The follow-up genetic tests are performed for confirmatory diagnosis; the evaluation of copy number variants by array comparative genomic hybridization (CGH), direct sequencing of a specific gene, and functional analyses of mutations. A lot of genes can be analyzed by molecular laboratories and the number of available genes is growing. DNA analyses should be done under clinical assessment on the basis of family history, prenatal history, physical findings focused on external genitalia, endocrinologic data, and radiologic findings. Genetic counseling is essential to help patients and their families understand the disease status and the risk for recurrence in future pregnancies, and participate in the process of sex assignment. Children with DSD should be managed with a multidisciplinary team, including pediatric endocrinology, molecular genetics, cytogenetics, neonatology, urology, and psychiatry.
46, XX Disorders of Sex Development ; 46, XY Disorders of Sex Development ; Child ; Coat Protein Complex I ; Comparative Genomic Hybridization ; Cytogenetics ; Diagnosis, Differential ; Disorders of Sex Development ; DNA ; Endocrinology ; Follow-Up Studies ; Genes, sry ; Genetic Counseling ; Genetic Testing ; Genitalia ; Gonads ; Humans ; Karyotype ; Molecular Biology ; Neonatology ; Ovotesticular Disorders of Sex Development ; Pregnancy ; Recurrence ; Sex Chromosome Disorders of Sex Development ; Sexual Development ; Transcription Factors ; Urology