PURPOSE: The correlation between sonographic findings and clinical symptoms was investigated in the patients with mesenteric lymphadenitis who had recurrent acute abdomen. MATERIALS AND METHODS: Seventy-eight children with recurrent acute abdominal pain without obvious primary disease were evaluated by sonography. The initial and follow-up sonography were performed in 17 children. The abdomen was divided into 3 areas. The number and size of mesenteric lymph nodes were observed in each zone, and was compared with the clinical findings. RESULTS: In 56(71.8%) of 78 cases, good correlation was seen in the area of the greatest size and number of the lymph nodes in the sonography. Most severe symptom, was seen in the right lumbar area(49 cases) and umbilical area(7 cases). In 17 cases of follow up, 14 cases showed decrease size and number of mesenteric lymph nodes while 2 cases showed increase in size and number of the nodes with aggravated symptoms. CONCLUSIONS: Ultrasonography was useful to detect and localize the enlarged mesenteric lymph nodes. Initial and follow-up sonography showed good correlation between the changes in number and size of the lymph nodes and symptoms.
Abdomen ; Abdomen, Acute* ; Abdominal Pain ; Child* ; Follow-Up Studies ; Humans ; Lymph Nodes ; Mesenteric Lymphadenitis* ; Ultrasonography*

Fracuture-dislocation of the cuboid is an extremely rere injury compared with fracture-dislocation of other tarsal bones. We report a case of the fracture-dislocation of the cuboid treated by open reduction and internal fixation.
Tarsal Bones

Obesity is defined as abnormal or excessive fat accumulation that presents a risk to a number of chronic diseases, including diabetes, cardiovascular diseases and cancer. Therefore, obesity is associated with decreases in life expectancy. Also weight loss of 5-10% is associated with clinically significant health benefits. In Korea, a person with a body mass index of 25 kg/m2 or more is considered obese. In 2012, the U.S. Preventive Services Task Force (USPSTF) recommended screening all adults for obesity and USPSTF advised that clinicians offer or refer patients with obesity to intensive, multicomponent behavioral interventions. In Korea, management of obesity 2010 recommendation was published but there is no recommendation about screening for obesity. Because of the increasing prevalence of obesity, new recommendations on screening and efficient treatment for obesity and overweight are needed in Korea.
Adult ; Advisory Committees ; Body Mass Index ; Cardiovascular Diseases ; Chronic Disease ; Humans ; Insurance Benefits ; Korea ; Life Expectancy ; Mass Screening ; Obesity ; Overweight ; Prevalence ; Weight Loss

Many young women suffer from premenstrual syndrome (PMS). The purpose of this study was to examine the effect of isoflavone on serum sex hormone and PMS during the luteal phase of the menstrual cycle. We investigated the incidence of PMS in 116 Korean female college students. The incidence of PMS was 19.8%. Among them, 9 PMS and 13 control were given 90 mg isoflavone per day during 2 menstrual cycles. The changes in anthropometric measurements, dietary intakes, serum parameters including sex hormones, and PMS symptoms were observed. Isoflavone supplementation did not affect anthropometric measurements. However, SBP and DBP were significantly decreased in control. Dietary intakes were not changed after supplementation of isoflavones. Serum SHBG was lower in PMS group than in control and significantly decreased in control with isoflavone supplementation. PMS symptoms such as backache, sweet, salty, and fatty food craving, coffee/tea drinking, and anxiety were significantly lessened. Based on these results, isoflavone supplementation may benefit young women by reducing some of PMS. Further studies of soy isoflavones effect on sex hormone and PMS may help to prepare for PMS management.
Anxiety ; Back Pain ; Drinking ; Female* ; Gonadal Steroid Hormones ; Humans ; Incidence ; Isoflavones ; Luteal Phase ; Menstrual Cycle ; Premenstrual Syndrome*

Objectives: The response of schizophrenia or schizoaffective disorder patients to antipsychotics remains insufficient. Therefore, augmentation with additional antipsychotics is common in clinical practice. This study examined the efficacy and safety of amisulpride augmentation in schizophrenia patients partially responsive to antipsychotics. Methods: Twenty-nine schizophrenia or schizoaffective disorder patients without treatment response to antipsychotics monotherapy were included in this study. Psychotic symptoms were evaluated using Brief Psychiatry Rating Scale (BPRS), Clinical Global Impression-Severity (CGI-S), and Clinical Global Impression-Improvement (CGI-I). The side effects were evaluated using Barnes Akathisia Rating Scale (BARS) and Simpson-Angus Scale (SAS) at baseline, 4 weeks, 8 weeks, and 12 weeks after the amisulpride augmentation. Results: Among the 29 patients, 28 completed the study. At week 12, the mean BPRS score (p<0.001) and CGI-S score (p=0.002) showed significant improvement compared to the baseline. There was no increase in extrapyramidal symptoms according to SAS (p=0.090) and BARS (p=0.137) after the amisulpride augmentation. Conclusion This study demonstrated the efficacy and safety of amisulpride augmentation in schizophrenia or schizoaffective disorder patients partially responsive to antipsychotics. Further studies investigating the efficacy of amisulpride augmentation therapy using placebo control are necessary to confirm the results.

Huntington's disease(HD) is an autosomal dominantly inherited neurodegenerative disease, which is characterized by choreic movement and progressive dementia. HD is a disease caused by CAG repeat expansion of huntintin gene and definitely diagnosed or is excluded by molecular genetic analysis. Juvenile HD, of which onset is in children or young adult, is the most severely disabled type and shows several distinct clinical and genetic features in contrast to usual late-onset type. We report a 10 year-old girl who presented with involuntary movement, seizure and moderate dysarthria confirmed by molecular genetic analysis.
Child ; Chorea ; Dementia ; Dysarthria ; Dyskinesias ; Female ; Humans ; Molecular Biology ; Neurodegenerative Diseases ; Seizures ; Young Adult

Twin conceptus of a complete hydatidiform mole (CHM) and a normal fetus are rare but are important because of diagnostic difficulty, problems related to twin pregnancy, and high risk of persistent gestational trophoblastic tumor. Recently, we experienced one case of twin pregnancy consisting of a CHM and a normal fetus. A 26-year-old woman complained of vaginal bleeding. She had evidences of pregnancy-induced hypertension. A male fetus was delivered at 20 gestational weeks. The placenta demonstrated vesicles of molar change separated from normal placenta. Microscopically, the molar villi disclosed diffuse hydropic swelling with circumferential trophoblastic proliferation. DNA flow cytometric analysis showed diploid patterns in both molar and normal placental tissues. Fluorescent in situ hybridization in paraffin-embedded tissue presented that normal placental villi hybridized with X- and Y-chromosome probes (46, XY), while molar villi hybridized with X-chromosome only (46, XX). Thus, dizygotic twinning was confirmed because sex differences were shown between molar villi and normal placental villi. Follow up beta-hCG was within normal range after delivery.
Adult ; Chorionic Villi ; Diploidy ; DNA ; Female ; Fetus* ; Follow-Up Studies ; Humans ; Hydatidiform Mole* ; Hypertension, Pregnancy-Induced ; In Situ Hybridization, Fluorescence ; Male ; Molar ; Placenta ; Pregnancy ; Pregnancy, Twin ; Reference Values ; Sex Characteristics ; Trophoblastic Neoplasms ; Trophoblasts ; Twins ; Twins, Dizygotic ; Uterine Hemorrhage

BACKGROUND/AIMS: Although increased serum anti-Müllerian hormone (AMH) level has been suggested to be a surrogate marker of polycystic ovarian morphology (PCOM), its association with polycystic ovary syndrome (PCOS) is controversial, and its diagnostic value has not been determined. We aimed to observe the relationship between the AMH level and PCOS phenotypes and to determine the optimal cutoff value of AMH for the diagnosis of PCOS in young Korean women. METHODS: We recruited 207 women with PCOS (120 with PCOM and 87 without PCOM) and 220 regular cycling women with normoandrogenemia (100 with PCOM and 120 without PCOM). Subjects underwent testing at a single outpatient visit. Serum AMH level was measured. RESULTS: Women with PCOS had higher serum AMH levels than did regular cycling women with normoandrogenemia (p < 0.05). Women with PCOM had higher serum AMH levels than women without PCOM, regardless of PCOS status (p < 0.05). The optimal AMH cutoff value for the diagnosis of PCOS was 10.0 ng/mL (71% sensitivity, 93% specificity). Serum AMH was an independent determinant of total testosterone after adjustment for age, body mass index, and the number of menses/year (β = 0.31, p < 0.01). An association between AMH and hyperandrogenism was only observed in women with PCOS, and it was independent of the presence of PCOM. CONCLUSION: The serum AMH level can be useful for the diagnosis of PCOS at any age less than 40 years, and the optimal cutoff value for the diagnosis of PCOS identified in this study of young Korean women was 10.0 ng/mL.
Anti-Mullerian Hormone ; Biomarkers ; Body Mass Index ; Diagnosis ; Female ; Humans ; Hyperandrogenism ; Outpatients ; Ovarian Cysts ; Phenotype ; Polycystic Ovary Syndrome* ; Testosterone

BACKGROUND: The fat mass and obesity-associated (FTO) gene is associated with obesity and type 2 diabetes mellitus. Obesity and insulin resistance are also common features of polycystic ovary syndrome (PCOS). Therefore, the FTO gene might be a candidate gene for PCOS susceptibility. The aim of the present study was to evaluate the effects of FTO gene variants on PCOS susceptibility and metabolic and reproductive hormonal parameters. METHODS: We recruited 432 women with PCOS (24+/-5 years) and 927 healthy women with regular menstrual cycles (27+/-5 years) and performed a case-control association study. We genotyped the single nucleotide polymorphisms rs1421085, rs17817449, and rs8050136 in the FTO gene and collected metabolic and hormonal measurements. RESULTS: Logistic regression revealed that the G/G genotype (rs1421085, 1.6%), the C/C genotype (rs17817449, 1.6%), and the A/A genotype (rs8050136, 1.6%) were strongly associated with an increased risk of PCOS (odds ratio, 2.551 to 2.559; all P<0.05). The strengths of these associations were attenuated after adjusting for age and BMI. The women with these genotypes were more obese and exhibited higher free androgen indices (P<0.05) and higher free testosterone levels (P=0.053 to 0.063) compared to the other genotypes. However the significant differences disappeared after adjusting for body mass index (BMI). When we analyzed the women with PCOS and the control groups separately, there were no significant differences in the metabolic and reproductive hormonal parameters according to the FTO gene variants. CONCLUSION: The rs1421085, rs17817449, and rs8050136 variants of the FTO gene were associated with PCOS susceptibility and hyperandrogenemia in young Korean women. These associations may be mediated through an effect of BMI.
Body Mass Index ; Case-Control Studies ; Diabetes Mellitus, Type 2 ; Female ; Genotype ; Humans ; Hyperandrogenism ; Insulin Resistance ; Logistic Models ; Menstrual Cycle ; Obesity ; Polycystic Ovary Syndrome ; Polymorphism, Single Nucleotide ; Testosterone

PURPOSE: To evaluate the characteristic MR findings in injury of the anterior cruciate ligament (ACL) with associated bony lesions. MATERIALS AND METHODS: We reviewed MR findings and the corresponding arthroscopic or operative results of 48 patients with ACL injuries, and evaluated ACL signal intensity and contour. In associated bony lesions, we determined the location of avulsion fracture and bony bruise. RESULTS: Cmplete ACL tears were seen in 27 cases, partial tears in 13, and avulsion injury in eight. Complete tears showed heterogeneously increased signal intensity with contour bulging in ten cases (37 %), and combined bony lesion in 14 (52 %). ACL with a thin continous low signal intensity band surrounding heterogeneously-increased signal intensity suggested partial tears, and was seen in three of 13 proven cases (23 %) of partial ACL tears ; combined bony lesion was seen in four such cases (31 %). There were eight cases of avulsion fracture ; the most frequent site was the anterolateral portion of the tibial spine (n=6). The most frequent sites of bony lesion were at the midportion of the lateral femoral condyle (n=6), and the posterior portion of the lateral tibial plateau (n=6) ; the next most frequent site was the anterior portion of the lateral tibial plateau (n=5). CONCLUSION: Tearing of the ACL was seen on MRI as ligament discontinuity, and heterogeneously increased signal intensity with ACL contour bulging. The most frequent sites of associated bony lesions were the midportion of the lateral femoral condyle, and the posterior portion of the lateral tibial plateau. In associated bony lesions, bony contusion suggested ACL tearing, but avulsion fracture suggested ligament avulsion injury without tear.
Anterior Cruciate Ligament* ; Contusions ; Humans ; Ligaments ; Magnetic Resonance Imaging ; Spine