No abstract available.
Vulva

BACKGROUND: Paradoxical puborectalis syndrome (PPS) is a complex and poorly understood entity characterized by contraction rather than relaxation of the pelvic floor muscles during attempted evacuation. Anal electromyography (EMG) and cinedefecography (CD) are the most commonly used tests for the diagnosis of PPS. Therefore, the aim of this study was to prospectively assess the correlation of EMG and CD in the diagnosis of PPS. METHODS: All patients with symptoms of obstructed evacuation who underwent EMG and CD between September 1998 and February 1999, were evaluated. The clinical criteria for PPS included incomplete or difficult evacuation, straining, tenesmus, and the need for an enema or digitation. The EMG criteria included failure to achieve a significant decrease in the electrical activity of the puborectalis during attempted evacuation. The CD criteria included either paradoxical contraction or failure of the puborectalis to relax along with incomplete evacuation. RESULTS: Twenty-nine (29) patients had clinical evidence of PPS, 8 males and 21 females with a mean age of 42.6 years (range, 19-75 years), and underwent CD and EMG. The mean duration of symptoms was 7.2 years (range, 3 months-30 years). Nineteen patients (65.5%) had evidence as having PPS on CD and/or EMG. Of these patients, six patients (20.7%) were diagnosed as having PPS on both tests, five patients (17.2%) were only diagnosed on CD, and eight patients (27.6%) were only diagnosed on EMG. The remaining ten patients had normal puborectalis muscle relaxation on CD and EMG. Therefore, the correlation rate between the two tests was 55.2%. If EMG was considered as the ideal test for the diagnosis of PPS, CD had a sensitivity of 42.9% and a specificity of 66.7%. Conversely, if CD was considered as the ideal test, EMG had a sensitivity of 54.5% and a specificity of 55.6%. CONCLUSIONS: The sensitivity and the specificity values of EMG and CD for the diagnosis of PPS are suboptimal, and a low correlation existed between the two tests. This result suggests that the diagnosis of PPS should not be based upon only one test.
Constipation ; Diagnosis* ; Electromyography* ; Enema ; Female ; Humans ; Male ; Muscle Relaxation ; Muscles ; Pelvic Floor ; Prospective Studies ; Relaxation ; Sensitivity and Specificity

OBJECTIVES: The purpose of this study was to obtain sex- and age-specific reference level for hearing threshold of normal aging in Korean and to determine if the rate of change in pure-tone hearing thresholds differed by sex. METHODS: Subjects were clients who visited the Health Promotion Center, Daegu Fatima Hospital, Daegu, Korea, from January 2004 to September 2005. Pure-tone audiometric measures were obtained from 3,470 subjects who also completed a hearing questionnaire. The slope of a linear regression was used to estimate the rate of change in pure-tone thresholds at 0.25 to 8 kHz for each ear in 214 men and 902 women without past history of otorrhea, usage of ototoxic drugs, head injury, job in noisy environment, and military service. RESULTS: Hearing thresholds were elevated with age in all test frequencies. Significant sex differences were found in pure-tone thresholds at 4 and 8 kHz after adjusting for age using analysis of covariance. In those high frequencies, hearing was worse in men than in women. The average rate of change in threshold was 0.28 and 0.24 dB per year at 0.25 kHz, increasing gradually to 1.27 and 1.05 dB per year at 8 kHz for men and women, respectively. Men had significantly faster rates of threshold increase at 4 and 8 kHz than women. CONCLUSION: These cross-sectional measures of hearing levels and rate of threshold increases at 4 and 8 kHz showed significant sex differences in Korean men and women with little evidence of noise-induced hearing loss.
Aging ; Auditory Threshold ; Craniocerebral Trauma ; Ear ; Female ; Health Promotion ; Hearing ; Hearing Loss ; Hearing Loss, Noise-Induced ; Humans ; Korea ; Linear Models ; Male ; Military Personnel ; Sex Characteristics ; Surveys and Questionnaires

Background: Cosmetic units are designated based on their similarity in topographic anatomy, texture and color, solar exposure, hair density, and sebaceous features. The difference of such features in facial port-wine stain (PWS) cases can affect the response to pulsed dye laser (PDL) treatment. Objective: To evaluate the response of facial PWS to PDL treatment based on the underlying cosmetic units. Methods: A retrospective study was conducted on 18 patients with facial PWS who received PDL treatment. For clinical assessment, three dermatologists evaluated the photographs taken before each treatment session. The response grade was assigned according to the quartile grading scale. The lesion was classified based on the underlying cosmetic units. Results: The cheek was the most (50%) commonly involved area. All PWS (6/6) confined to one cosmetic unit showed a marked improvement compared with 16% PWS (2/12) affecting two or more units (p＜0.05). Patients with PWS within one cosmetic unit required fewer treatment sessions to achieve marked improvement. Conclusion PWS confined to a single cosmetic unit than that located in two or more units responded better to PDL treatment. Before PDL treatment for facial PWS, age, initial lesion size, as well as the number of cosmetic units affected by the lesion should be considered.

Right atrial metastasis occurs in 1 to 4% of patients with hepatoma. and the extention to intracavitary or metastasis of tumor as a large mass rare. However, the high risk of progressive heart failure and sudden death from the tricuspid valve obstruction necessitates prompt diagnosis of intracavitary extension, and adequate intervention is needed to prolong a patient's life. A 49 year-old female was referred to our hospital for further evaluation of a liver mass, which was identified at a local clinic. The liver mass was confirmed as hepatocellular carcinoma with CT and celiac angiographic finding. She was treated with transarterial chemoembolization. Thirty-four months after discharge, a low density right atrial mass was noted incidentally with chest computed tomography while investigating massive right pleural effusion for possible pulmonary metastasis. Echocardiography showed a huge inhomogenous echogenic mass at the right atrium. The present report describes a case of primary hepatocellular carcinoma with a intracavitary cardiac mass detected with two dimensional echocardiography.
Carcinoma, Hepatocellular* ; Death, Sudden ; Diagnosis ; Echocardiography ; Female ; Heart Atria ; Heart Failure ; Humans ; Liver ; Middle Aged ; Neoplasm Metastasis ; Pleural Effusion ; Thorax ; Tricuspid Valve

PURPOSE: Surgical approaches for papillary thyroid carcinoma remain controversial. Moreover, previous reports regarding surgical strategy for papillary carcinoma of thyroid isthmus are very few. The aims of this study are to analyze the clinicopathologic features of papillary thyroid carcinoma of the isthmus and to develop more appropriate surgical strategies. METHODS: Prospectively, papillary carcinoma arising thyroid isthmus (n=35) was included in this study from June 2006 to December 2008. All of the patients had total thyroidectomy with bilateral central compartment node dissection performed. Lateral nodes were sampled for frozen biopsy when metastasis was suspected by preoperative study. Thirty-five patients, who had unilateral papillary thyroid carcinoma, had total thyroidectomy with bilateral central compartment node dissection as control group and compared with papillary thyroid carcinoma of isthmus. RESULTS: Lymph node metastasis was higher than control group in patients of isthmus cancer (51% vs 20%, P<0.05). Capsular invasion and multifocality observed in 63% and 23% respectively, but there was no significant difference compared to control group, statistically. Capsular invasion showed a positive correlation with lymph node metastasis by univariate and multivariate analysis. Analysis of ipsilateral nodal metastatic distribution revealed no definite metastatic pattern. Tracheal adhesion was observed in 4 cases of isthmus cancer group. CONCLUSION: In conclusion, it is recommended that bilateral CCND is needed as an appropriate primary surgical procedure for localized papillary carcinoma of thyroid isthmus.
Biopsy ; Carcinoma ; Carcinoma, Papillary ; Humans ; Lymph Nodes ; Multivariate Analysis ; Neoplasm Metastasis ; Prospective Studies ; Thyroid Gland ; Thyroid Neoplasms ; Thyroidectomy

PURPOSE: Synuclein has been identified as an important neuroprotein for developing pathologic deposits in Alzheimer's and Parkinson's disease patients. gamma-synuclein is also known as a breast cancer-specific gene 1 thats's not found in normal breast tissues but it has been reported to be overexpressed in breast cancer, ovarian cancer and other tumors. To evaluate the availability of gamma-synuclein expression as a prognostic factor for infiltrative breast cancer, we analyzed its correlation with the clinical parameters and the HER-2/neu gene expression. METHODS: Two hundred fiffty samples of breast cancer tissues embedded in paraffin and that were obtained from the infiltrative breast cancer patients who were operated in our institution from January 1995 to December 2000 were analyzed with employing the tissue microarray technique. The expression of gamma-synuclein was studied with immunohistochemistry and with using gamma-synulcein antibodies. One hundred thirty one cases that showed favorable staining were selected and studied retrospectively. RESULTS: Fiffty five% (71/131) of the patients showed gamma-synuclein overexpression. The histopathological findings that significantly correlated with gamma-synuclein overexpression were the number of metastatic lymph nodes (p<0.01) and the cancer stage (p<0.01). Using the same tissue mircoarray, the HER-2/neu gene expression and gamma-synuclein expression also showed statistically significant correlation (p=0.04). CONCLUSION: gamma-synuclein overexpression showed significant correaltion with lymph node metastasis and cancer stage. It also showed significant relevance with the HER-2/neu gene expression, and that is already known to be a prognostic factor for breast cancer. Therefore gamma-synuclein may be a useful prognostic factor for infiltrative breast cancer and further studies on the its correlation with survival, local recurrence, and distant metastasis should be conducted
Antibodies ; Breast Neoplasms* ; Breast* ; gamma-Synuclein* ; Gene Expression ; Humans ; Immunohistochemistry ; Lymph Nodes ; Neoplasm Metastasis ; Ovarian Neoplasms ; Paraffin ; Parkinson Disease ; Recurrence ; Retrospective Studies ; Synucleins

Relapsing polychondritis is a rare disease characterized by widespread destructive inflammatory lesions, involving cartilaginous tissue throughout the body. Commonly involved organs include the external ear, nose, joints, eyes, tracheobronchial tree, cardiovascular system and cutaneous tissues. Erythema nodosum or mesenteric panniculitis have sometimes been described in association with relapsing polychondritis, but cutaneous panniculitis is rarely reported in relapsing polychondritis. We report here a relapsing polychondritis patient who developed cutaneous panniculitis, which was resolved by corticosteroid therapy.
Cardiovascular System ; Ear, External ; Erythema Nodosum ; Humans ; Joints ; Nose ; Panniculitis* ; Panniculitis, Peritoneal ; Polychondritis, Relapsing* ; Rare Diseases

PURPOSE: To determine the success rate and complications of Mitomycin C (MMC) augmented needle revision on failed filtering blebs. METHODS: We retrospectively investigated the records of 30 patients (32 eyes) who had undergone needle revision with MMC on failed filtering blebs. A mixture of 0.02 ml of MMC (0.4 mg/ml) and 0.02 ml of 2% lidocaine (20 mg/ml) was injected subconjunctivally. 5 minutes later, needle revision was done with bented 30 gauge needle. RESULTS: The mean Intraocular pressure(IOP) decreased from 28.1+/-9.4 mm Hg before surgery to 14.7+/-6.2 mmHg at the last follow-up. The mean follow-up period after the last needle revision was 23.5+/-19.4 months. In 27 eyes (84.4%), the last IOP was less than or equal to 18 mmHg. Serious complications were not found. CONCLUSIONS: MMC augmented needle revision appears to be an effective way to revive failed filtration blebs. The incidence of complications compares favorably to that of other glaucoma related surgery.
Blister* ; Filtration ; Follow-Up Studies ; Glaucoma ; Humans ; Incidence ; Lidocaine ; Mitomycin* ; Needles* ; Retrospective Studies

Background: Cyclosporine is an effective drug for the treatment of psoriasis. Nonetheless, little is known about the factors associated with its effectiveness. Objective: This study aimed to analyze the factors affecting the treatment efficacy of cyclosporine in patients with psoriasis. Methods: ‘Good treatment response’ and ‘treatment failure’ were each defined as achievement of 75% improvement in the psoriasis area and severity index and failure to achieve 50% improvement in the psoriasis area and severity index, respectively. The factors affecting good treatment response were investigated by comparing the group that achieved psoriasis area and severity index 75 to the not achieved group. Similarly, we also analyzed the factors affecting treatment failure and the time required to achieve psoriasis area and severity index 75. Results: In total, 78 patients (63 males and 15 females) were analyzed. Age of onset, body surface area, accompanying hypertension, accompanying psoriatic arthritis, induction phase mean dose, and cumulative dose showed a relationship with good treatment response. Body surface area, initial dose, and accompanying hypertension were correlated with treatment failure. The mean time taken to achieve psoriasis area and severity index 75 was 6.70±3.17 weeks and it did not correlate with any factor. Conclusion In patients with psoriasis vulgaris, maintaining an adequate mean dose in the induction phase may be necessary for successful treatment with cyclosporine, especially in the patients with early-onset psoriasis, severe psoriasis, or accompanying psoriatic arthritis. In addition, a sufficiently high start dose may be needed to prevent treatment failure, particularly in patients with severe psoriasis vulgaris.