The affiliations were published incorrectly.

OBJECTIVES: The analysis of heart rate variability (HRV) is a useful non-invasive tool to investigate the autonomic nerve function. Previous studies on the relationship between HRV and depression have been reported controversial results. Similarly, the correlation between the serum lipids and depression is debatable. The purpose of this study is to examine the relationship between heart rate variability, lipid profile and depression. METHODS: A total of 42 patients with major depressive disorder (MDD) and 32 age and sex-matched normal subjects who had no previous history of major medical and mental illnesses were recruited for this study. A structured-interview was used to assess the general characteristics and psychiatric illness. HRV measures were assessed by time-domain and frequency-domain analyses. Psychological symptoms were measured using the Hamilton rating scale for anxiety (HAM-A), Hamilton rating scale for depression (HAM-D). In addition, the evaluation for lipid profile was performed by blood test. RESULTS: In serum lipid profile test, MDD group showed higher cholesterol (197.68+/-42.94 mg/dL vs. 176.85+/-34.68 mg/dL, p=0.044), TG (139.45+/-92.54 mg/dL vs. 91.4+/-65.68 mg/dL, p=0.018), LDL (130.03+/-33.18 vs. 106.62+/-27.08, p=0.004) level than normal control group. In HRV time domain analyses, the standard deviation of the NN interval (SDNN) was decreased in MDD group than normal control group, but was not significant (32.82+/-14.33 ms vs. 40.36+/-21.40ms, p=0.078). ApEn (Approximate Entrophy) was significantly increased in MDD group than normal control group (1.13+/-0.11 vs. 0.91+/-0.18, p<0.001). ApEn was correlated with LDL level (r=0.277, p=0.028), HAM-D scores (r=0.534, p<0.001) and HAM-A scores (r=0.470, p<0.001). CONCLUSION: MDD patients showed increased ApEn, one of the HRV measurement. And this ApEn was correlated with LDL, HAM-D and HAM-A scores. In this study, the analysis of ApEn would be a useful test of MDD.
Anxiety ; Autonomic Pathways ; Cholesterol ; Depression ; Depressive Disorder, Major ; Heart ; Heart Rate ; Humans

The accuracy of fine needle aspiration cytology (FNAC) of the lymph node was investigated through a review of 176 FNAC cases and the corresponding biopsies. We chose 157 FNAC cases after the exclusion of 19 inadequate ones. Sensitivity of malignancy was 94.0%, specificity 100%, false negativity 6.0%, and false positivity 0.0%. The overall diagnostic accuracy was 96.8%. Sensitivity of metastatic carcinoma was 98.0% and that of malignant lymphoma was 87.9%. False negative cases included one metastatic carcinoma and four malignant lymphomas. The aspirates of metastatic carcinoma with false negativity exhibited a diffuse smear of keratin debris without viable cells, which led to the difficulty in differentiation from benign epithelial cyst. The cases of malignant lymphoma with false negative diagnosis were two Hodgkin diseases, one Lennert's lymphoma, and one peripheral T cell lymphoma in the histologic sections. On the analysis of 39 cases of tuberculosis, 17 cases (43.6%) were diagnosed as tuberculosis, 4 (10.3%) as granulomatous lymphadenitis, 3 (7.7%) as necrotizing lymphadenitis, and 15 (38.5%) as reactive hyperplasia or pyogenic inflammation. Sensitivity of tuberculosis was 53.9%. In conclusion, lymph node FNAC is an excellent non-invasive diagnostic tool for the diagnosis of metastatic carcinoma. The diagnostic accuracy of malignant lymphoma could be improved with flow cytometry or polymerase chain reaction for antigen receptor genes. For the FNAC diagnosis of tuberculosis, AFB stain, culture, and PCR would be helpful as adjuvant techniques.
Biopsy ; Biopsy, Fine-Needle ; Diagnosis ; Flow Cytometry ; Hyperplasia ; Inflammation ; Lymph Nodes ; Lymphadenitis ; Lymphoma ; Lymphoma, T-Cell, Peripheral ; Polymerase Chain Reaction ; Receptors, Antigen ; Sensitivity and Specificity ; Tuberculosis

PURPOSE: We evaluated the ability of endo-rectal coil MRI (ER-MRI) to predict the local pathological stage of prostate cancer prior to radical prostatectomy and compared the results with those of transrectal ultrasonography (TRUS). MATERIALS AND METHODS: ER-MRI using high field magnets (1.5 Tesla) were performed in 22 patients (mean age 62.8 years, range 51-73) with clinically localized prostate cancer before radical prostatectomy. Of the 22 patients, 17 patients were also assessed by TRUS. The results of the imaging techniques were compared with the post-operative histopathological findings. As one patient with pelvic lymph node metastasis, which was detected on frozen-section examination during surgery, was spared radical prostatectomy, the final evaluation included 21 patients. RESULTS: DSeven of the 21 patients (33%) were found to have extraprostatic extension (EPE), and 5 had seminal vesicle invasion (SVI). The sensitivity and specificity for diagnosing EPE using ER-MRI were 62.5% and 84.6%, respectively, and 16.7% and 100% with TRUS. The sensitivity and specificity for diagnosing SVI were 80.0% and 93.8%, respectively with ER-MRI, and 0% and 92.3% with TRUS. The accuracy of predicting SVI was 90.5% with ER-MRI compared to 70.6% with TRUS. CONCLUSIONS: ER-MRI was significantly better than TRUS for determining the local extent of prostatic cancer and for prediction of SVI in the preoperative staging of clinically localized prostate cancer.
Humans ; Lymph Nodes ; Magnetic Resonance Imaging* ; Neoplasm Metastasis ; Prostate* ; Prostatectomy ; Prostatic Neoplasms* ; Seminal Vesicles ; Sensitivity and Specificity ; Ultrasonography

OBJECTIVES: This study was aimed to examine the prevalence of neuroleptic-induced irregular menstruation and its related factors as well as the possible relationship of irregular menstruation with psychopathology and extrapyramidal symptoms in schizophrenic patients. METHODS: Thirty five schizophrenic inpatients at Naju National Mental Hospital who satisfied the diagnostic criteria of DSM-IV were selected. They had drug-free periods for more than 1 month before admission and had been taking neuroleptics for more than 3 months after admission. From all patients, reliable information regarding the sociodemographic characteristics, the menstrual histories before and after admission and clinical characteristics, including previous and current medications were investigated. The following were also evaluated: Serum prolactin level(by radioimmunoassay), psychopathology(by positive and negative syndrome scale: PANSS), and extrapyramidal symptoms(by extrapyramidal symptom rating scale: ESRS). RESULTS: Twelve patients(34%) showed regular menstruation and 23 patients(66%) were suffering from irregular menstruation. Of those with irregular menstruation, 13 patients(37%) had oligomenorrhea and 10 patients(29%) had amenorrhea. There were no differences in sociodemographic characteristics and menstrual histories before admission between the regular and irregular menstruation groups. But, the significant differences between the two were found in the following variables: The irregular menstruation group had shorter durations of illness, higher daily doses of current neuroleptics, higher serum prolactin levels, higher scores on the general psychopathology scale of PANSS, and higher scores on the parkinsonian symptom scale, hypokinetic symptom factor and clinical global impression of ESRS. CONCLUSION: The high prevalence of the irregular menstruation in schizophrenic patients reflects a state of hyperprolactinemia due to the interference of dopamine activity by high doses of neuroleptics.
Amenorrhea ; Antipsychotic Agents ; Diagnostic and Statistical Manual of Mental Disorders ; Dopamine ; Female ; Hospitals, Psychiatric ; Humans ; Hyperprolactinemia ; Inpatients ; Jeollanam-do ; Menstruation* ; Oligomenorrhea ; Prevalence ; Prolactin ; Psychopathology ; Schizophrenia

No abstract available.
Atrophy* ; Magnetic Resonance Imaging* ; Myelitis, Transverse* ; Spinal Cord*

No abstract available.
Hearing Loss, Sensorineural*

In the binary of gender, women and femininity came to be associated with motherhood, nurturing, and beauty whilst men and masculinity were associated with productivity, protection, and strength. No longer are we to systematically categorize an individual's gender in terms of polar opposite of femininity and masculinity, but instead we must acknowledge all that resides in between those two poles and allow for identity terms that best express their sense of self. The term ‘transgender has become an umbrella term for a broader and more encompassing array of gender narratives outside of the binary norm of gender. Gender dysphoria is managed and treatable through psychotherapy and through the social and medical transition of gender. The support of transgender individuals' preferred gender through social acknowledgment, gender expression, hormone therapy, and surgery has been proven to alleviate symptoms of gender dysphoria in transgender people, enabling them to incorporate back into society.
Beauty ; Efficiency ; Female ; Femininity ; Gender Dysphoria ; Gender Identity ; Humans ; Male ; Masculinity ; Psychotherapy ; Transgender Persons*

The purpose of this study was to analyse the magnetic resonance (MR) appearance of the patellar tendon autograft for anterior cruciate ligament injury. Among 35 patients of ACL reconstructions with central 1/3 of the patellar tendon autograft and interference screw fixation, 13 patients underwent MRI examination. All examination were performed on 1.5 T magnet(Signa;GE medical system). T1WI, PDI, T2WI Sagittal and coronal images were obtained together with T2WI MPGR and oblique sagittal images. A four-level grading system based on the MR appearance of the ACL graft was developed. A grade I was indiscernible in graft course, Grade II; incomplete in its course, grade III; complete but thin and grade IV; complete and thick. 2 out of 13 patients showed grade I, 3; grade II, 4; grade III and 4 grade IV. Five patients of grade I and II had a finding of roof impingement. However, only one out of 8 grade III and IV revealed such finding. In summary reconstructed ACL had various appearance in MRI, which was considered to be closely related with roof impingement.
Anterior Cruciate Ligament ; Autografts ; Humans ; Magnetic Resonance Imaging ; Patellar Ligament ; Transplants

Objectives: Dental caries and periodontal disease are infectious and chronic diseases. The aim of the study was to investigate the antimicrobial effect of mentha extracts against Streptococcus mutans (S. mutans ) and Porphyromonas gingivalis (P. gingivalis ). Methods: This activity of mentha extracts were confirmed by the disk diffusion test and minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC) and colony forming unit (CFU) assays. Results: S. mutans and P. gingivalis showed the highest antimicrobial activity within the inhibition zones. The antimicrobial activity was interrupted as the MIC and MBC of the herbal extracts against the two bacteria were 1 mg/ml and 10 mg/ml, respectively. The antimicrobial effect was determined by the CFU assay. Conclusions Mentha herb extract demonstrated potential antimicrobial activity against S. mutans and P. gingivalis that cause dental caries and periodontal disease.