RESUMO
OBJECTIVE: This study introduces and evaluates the feasibility, safety, and surgical outcomes of the in-bag power morcellation technique during single-port assisted (SPA) laparoscopic myomectomy in comparison with manual scalpel morcellation. METHODS: This is a retrospective review of a total of 58 patients who underwent SPA laparoscopic myomectomy employing in-bag power morcellation (n=27) or manual scalpel morcellation (n=31), performed between December 2014 and December 2016. Surgical outcomes, including total operation time, estimated blood loss, postoperative hemoglobin changes, postoperative hospital stay, postoperative pain (visual analog scale), perioperative and postoperative complications were evaluated. RESULTS: The demographics and patient characteristics were similar between both groups. The median patient age was 34 years and median body mass index was 20.84 kg/m2. The median specimen weight was 110 g. The median operating time was 138 minutes. The median estimated blood loss was 50 mL and the median postoperative hemoglobin change was 2.2 g/dL. The median postoperative hospital stay was 2 days and the median postoperative pain scores were 5 after 6 hours, 3 after 24 hours, and 2 after 48 hours. Occult malignancy was not identified in any patients. There were no intraoperative complications such as LapBag ruptures or gross spillage. CONCLUSION: In-bag power morcellation for SPA laparoscopic myomectomy is feasible and safe, minimizing the risks of open power morcellation. There were also no statistically significant differences in surgical outcomes.
Assuntos
Humanos , Índice de Massa Corporal , Demografia , Complicações Intraoperatórias , Laparoscopia , Tempo de Internação , Procedimentos Cirúrgicos Minimamente Invasivos , Morcelação , Dor Pós-Operatória , Complicações Pós-Operatórias , Hemorragia Pós-Operatória , Estudos Retrospectivos , RupturaRESUMO
OBJECTIVE: This study aimed to identify factors that affect in vitro fertilization (IVF) outcomes in women with diminished ovarian reserve (DOR). METHODS: We reviewed 99 IVF cycles in 52 women with DOR between September 2010 and January 2015. DOR was defined as serum anti-Müllerian hormone level of <1.1 ng/dL or serum follicle-stimulating hormone level of ≥20 mIU/mL. Total 96 cycles in 50 patients were evaluated after excluding fertility preservation cases. RESULTS: The clinical pregnancy rate was 11.5% per cycle, and the total cancellation rate was 34.4%. Clinical pregnancy rate was significantly associated with the antral follicle count and the cause of the DOR. Age, serum anti-Müllerian hormone and follicle-stimulating hormone levels, antral follicle count, peak estradiol level, and the cause of DOR were significantly associated with cycle cancellation. However, history of previous ovarian surgery remained as a significant factor of clinical pregnancy (model 1: odds ratio [OR] 10.17, 95% confidence interval [CI] 1.46 to 70.84, P=0.019; model 2: OR 10.85, 95% CI 1.05 to 111.71, P=0.045). In cancellation models, idiopathic or previous chemotherapy group showed borderline significance (model 1: OR 3.76, 95% CI 0.83 to 17.04, P=0.086; model 2: OR 3.15, 95% CI 0.84 to 11.84, P=0.09). CONCLUSION: DOR caused by previous ovarian surgery may show better pregnancy outcome, whereas that caused by chemotherapy could significantly increase the cycle cancellation rate. Furthermore, patients with DOR who previously received gonadotoxic agents may show reduced efficacy and increased risk of IVF cycle cancellation.
Assuntos
Feminino , Humanos , Gravidez , Tratamento Farmacológico , Estradiol , Preservação da Fertilidade , Fertilização in vitro , Hormônio Foliculoestimulante , Técnicas In Vitro , Razão de Chances , Reserva Ovariana , Resultado da Gravidez , Taxa de GravidezRESUMO
To evaluate the associations between cyberbullying behaviors and problematic internet use, and to compare psychopathologic symptoms in victims, perpetrators, and victims-perpetrators of cyberbullying to those in youths who were not involved in cyberbullying. A total of 4531 youths (11-14 years of age) were recruited from elementary and middle schools. Among 4531 youths, 9.7% were involved in cyberbullying; 3.3% were only victims; 3.4% were only perpetrators; and 3.0% were victims-perpetrators. Cyberbullying behaviors were associated with problematic internet use as well as various psychopathologic symptoms. Depressive symptoms were associated with cyberbullying victimization, and rule-breaking behaviors and aggressive behaviors have relevance to cyberbullying perpetration. Greater attention needs to be paid to identify youths earlier who are involved in cyberbullying and prevent serious adverse consequences in them.
Assuntos
Adolescente , Criança , Feminino , Humanos , Masculino , Bullying/psicologia , Depressão/epidemiologia , Internet , Coreia (Geográfico)/epidemiologia , PsicopatologiaRESUMO
OBJECTIVE: The purpose of this study is to examine the validity of primary screening tools for attention deficit hyperactivity disorder (ADHD) in a community-based sample of children using the Korean version of the Child Behavior Checklist (K-CBCL) and the Korean version of the ADHD Rating Scale (K-ARS). METHODS: A large-scale community-based study for ADHD screening was conducted in the Jeollabuk province in the Republic of Korea. In 2010-2011, we surveyed a total of 49,088 first- and fourth-grade elementary school students. All of the participants in this study were assessed by the K-ARS-Parent version (K-ARS-P) and the K-ARS-Teacher version (K-ARS-T) as the primary screening instruments. The Diagnostic Interview Schedule for Children Version IV (DISC-IV) was used for confirming the diagnosis of ADHD. DISC-IV was administered to subjects who received top 10% scores in the K-ARS-P or K-ARS-T tests. RESULTS: Of the 3,085 subjects who completed the DISC-IV, 1,215 were diagnosed as having ADHD. A reasonable level of sensitivity, specificity, and negative predictive value were obtained when the total K-ARS-P scores were > or =90th percentile. The positive predictive value and specificity increased significantly when the total K-ARS-P scores were > or =90th percentile, T scores were > or =60 in the attention problems of K-CBCL, and T scores were > or =63 in the total problems of K-CBCL. CONCLUSION: These results suggested that the K-ARS-P could effectively serve as a primary screening tool to identify elementary school children with ADHD in the community. Also, there might be some increment in the effectiveness of K-ARS-P when combined with K-CBCL-A and K-CBCL-T as a secondary screening tool.
Assuntos
Criança , Criança , Humanos , Agendamento de Consultas , Transtorno do Deficit de Atenção com Hiperatividade , Lista de Checagem , Comportamento Infantil , Diagnóstico , Programas de Rastreamento , República da Coreia , Sensibilidade e EspecificidadeRESUMO
OBJECTIVES: This study examined the current prevalence rate of school bullying and its related psychopathology. METHODS: A total of 3,550 elementary/middle school students and their parents were recruited for this study. A self-report questionnaire on perpetration and victimization in school bullying was used for collection of data regarding prevalence and the present state of school bullying. For evaluation of associated psychopathology, self report forms, including the Children's Depression Inventory (CDI), State-Trait Anxiety Inventory for Children (STAIC), attention-deficit hyperactivity disorder Rating Scale (ARS), Korean-Child Behavior Checklist (K-CBCL), Korean-Youth Self Report (K-YSR), and the Korean Eppendorf Schizophrenia Inventory (K-ESI) were applied. Samples were classified according to four subtype groups (control, victim, perpetrator, and victim-perpetrator) and characteristics of each group were compared. RESULTS: Overall, the prevalence rate for bullying perpetration was 64.4% and the prevalence rate for bullying victimization was 63.4%, indicating involvement of more than half of students in school bullying. Bully-victims reported high social immaturity and depressive and suicidal tendency, whereas bully-perpetrators reported less social immaturity and more externalizing problems. Among the subtype groups, the victim-perpetrator group showed the most prominent depressive/anxiety tendency and behavioral problems. CONCLUSIONS: Both victimization and perpetration of bullying are common problems for child and adolescent groups and several psycho-social problems were found to be related. The results of this study will guide direction of future study and development of strategies for prevention of bullying.
Assuntos
Adolescente , Criança , Humanos , Ansiedade , Bullying , Lista de Checagem , Vítimas de Crime , Depressão , Pais , Prevalência , Psicopatologia , Esquizofrenia , Autorrelato , Inquéritos e QuestionáriosRESUMO
Coronary artery fistulae are usually identified during invasive coronary angiographies. However, in this case, we made the early detection of coronary artery fistulae during non-invasive transthoracic echocardiography, by demonstrating diastolic multiple abnormal color Doppler flows on the entire left ventricular walls including left ventricular free wall, interventricular septum and apex, which were mimicking firecracker on the whole left ventricle. Fistulous communication from the coronary artery to the left ventricle is rare. Moreover, a case of multiple coronary fistulae emptying into the left ventricle through the entire left ventricular walls including left ventricular free wall, interventricular septum and apex is uncommon. We report a case of a 31-year-old woman who was diagnosed with multiple fistula communicating with entire left ventricular wall.
Assuntos
Adulto , Feminino , Humanos , Angiografia Coronária , Vasos Coronários , Ecocardiografia , Fístula , Ventrículos do CoraçãoRESUMO
OBJECTIVES: This study aimed to investigate the relationship between internet addiction and emotional and behavioral problems in 5th and 6th grade elementary school students and middle school students. METHODS: Two elementary school and two middle schools were chosen to participate. The participants completed self-report questionnaires designed by authors, an internet addiction scale, and the Korean Youth Self Report (K-YSR). RESULTS: The prevalence of internet addiction was 1.5%. We defined the upper 30% of internet addiction scores as an addiction tendency group and the lower 30% as a control group. There were significant differences in the gender ratio, age, and average length of each internet use, years of internet use experience, and exposure to pornography between the two groups. Linear regression analysis showed that significant association was found between internet addiction scores and withdrawn problems in middle school students but not in elementary school students. The level of internet addiction was associated with a high occurrence rate of total behavioral problems and delinquent behavior problems in boys and depression/anxiety problems in girls. CONCLUSION: This data supports that withdrawn and delinquent behaviors could be predictable factors of internet addiction, and gender differences may exist in the development of internet addiction. The intervention focused on these findings could be effective to prevent and treat internet addiction in children and adolescents.
Assuntos
Adolescente , Criança , Humanos , Literatura Erótica , Internet , Modelos Lineares , Prevalência , Psicopatologia , Inquéritos e Questionários , AutorrelatoRESUMO
This report describes the case of a 68-year-old man who presented with claudication and discoloration of his right lower extremity. He was a 35 pack-year smoker and had diabetes mellitus. The right common iliac artery was shown to be significantly obstructed on an angiogram. One self-expandable stent was deployed at the lesion. Three months later, however, he visited our hospital again due to recurrent claudication. An angiogram revealed in-stent reocclusion of the right common iliac artery. We used a transradial approach and penetrated the lesion with a percutaneous coronary intervention (PCI) guidewire, and dilated the lesion with a PCI balloon. The outcome was favorable.
Assuntos
Idoso , Humanos , Angioplastia Coronária com Balão , Diabetes Mellitus , Artéria Ilíaca , Extremidade Inferior , Intervenção Coronária Percutânea , Artéria Radial , StentsRESUMO
PURPOSE: To classify the cavernous sinus lesions, to describe their radiological findings, and to assess the usefulness of MR compared to CT. METHODS AND MATERIALS: Fourty-five patients with lesions involving the cavernous sinus proved by histological and/or clinical and imaging methods were studied retrospectively and classified into neoplastic, vascular, and inflammatory lesions. CT and MR findings were compared in 21 patients evaluated by both modalities simultaneously according to these 4 categories. RESULTS: Pitiutary macroadenoma was the most common cavernous sinus lesion(42%). Diffuse convex bulging of the lateral wall of cavernous sinus was the most frequent radiological finding(84%), and the others were encasement of the cavernous carotid artery(49%), remodelling of the surrounding bones(44%), and complete obliteration of Meckel's cave(38%), in descending order of frequency. Bulging of the lateral wall of cavernous sinus was equally well demonstrated on both modalities, but encasement or displacement of the cavernous carotid artery and complete or partial obliteration of Meckel's cave were much better delineated on MR than on CT with the ratio of 3.8:1 and 4.6: 1, respectively. Only bone changes were much better demonstrated on CTthan on MR with the ratio of 3.8: 1. CONCLUSION: MR issuperior to CTin demonstrating thecavernouscarotid artery encasement and obliteration of Meckel's cave, but CT is much better than MR in demonstrating bone changes.
Assuntos
Humanos , Artérias , Artérias Carótidas , Seio Cavernoso , Estudos RetrospectivosRESUMO
PURPOSE: We performed dynamic MR imaging using GdDTPA to find characteristic enhancement pattern of hepatic hemangioma distinguishing from hepatocellular carcinoma. METHODS AND MATERIALS: 28 hepatic hemangiomas and 10 hepatocellular carcinomas were evaluated. Serial dynamic scans after Gd-DTPA(0.1mmol/kg) intravenous injection were obtained by using 0.5T machine and analyzed contrast-to-noise ratio(CNR) of the lesion and enhancement pattern on each scan. RESULTS: Hepatic hemangiomas had positive CNR from 1-2 minute images, and revealed typical "fill-in phenomenon" on early phase with prolonged enhancement in 26 cases(92.8%), and early homogeneous enhancement with isointensity on delayed phase in 2 cases(7.2%) of small hemangiome~ Hepatocellular carcinomas revealed inhomogeneous enhancement with hypointensity on delayed phase in 10 cases(100%) and 3 cases (30%) of capsular enhancement. CONCLUSION: Hepatic hemangioma can be easily distinguished from hepatocellular carcinoma by using Gd DTPA enhanced dynamic MR imaging according to its typical enhancement pattern of "fill-in phenomenon" and prolonged enhancement.
Assuntos
Carcinoma Hepatocelular , Diagnóstico Diferencial , Gadolínio DTPA , Hemangioma , Injeções Intravenosas , Imageamento por Ressonância MagnéticaRESUMO
The CT findings and their differential points were evaluated by reviewing the CT scans of 47 patients with destructive lesions of vertebral bodies which included tuberculous spondylitis(23), pyogenic infection(9), syphilitic spondylitis(1) and malignant lesions(14). Twenty-one(91.3%) of 23 patients with tuberculous spondylitis showed mixed osteolytic and osteosclerotic patterns of bony destruction. Six(66.7%) of 9 patients with pyogenic infection and 10(71.4%) of 14 malignant lesions showed osteolytic pattern of bony destruction. Thirty(90.9%) of 33 infections lesions including pyogenic infection and tuberculous spondylitis involved intervertebral disc, while the involvement of intervertebral disc was not found in malignant lesions. The Swisscheese appearance of bony destruction was commonly seen in tuberculous spondylitis, but pyogenic infections and malignant lesions more commonly revealed geographic or moth-eaten appearance. The sequestral pattern and sclerotic rims in and around bony destruction were mainly seen in tuberculous spondylitis, and they were thought to be specific findings in tuberculous spondylitis. CT of the spine appears to offer the detailed findings of vertebral body destruction and may be a useful adjunct in differentiation between tuberculous spondylitis, pyogenic infections and malignant lesions of the spine.