OBJECTIVES: Within the normal reproductive cycles of women, dramatic fluctuations of sexual hormones occur in the premenstrual and menopausal periods. In both periods, women are vulnerable to mood disturbances and show several somatic complaints. Based on these common clinical profiles and physiological changes, a relationship between vasomotor symptoms and the premenstrual syndrome has been suggested. However, attempts to establish such a link have yielded inconclusive results. The purpose of this study was to investigate the association between histories of premenstrual syndrome and menopausal vasomotor symptoms within different menopausal stages. METHODS: This cross-sectional study recruited Korean women aged 45-64 years who were perimenopausal and postmenopausal from 16 branch offices of the Korean Association of Health Promotion. All subjects completed self-report questionnaires that asked about a history of premenstrual syndromes, vasomotor symptoms, and several other variables. RESULTS: A total of 1054 participants(361 perimenopausal women and 693 postmenopausal women) completed the study. Severity of premenstrual symptoms significantly correlated with postmenopausal vasomotor symptoms, only in late perimenopausal(r=0.213, p=0.010) and early postmenopausal women(r=0.246, p<0.001). After adjusting for several factors related to vasomotor symptoms, a history of premenstrual syndrome was a significant predictor of moderate to very severe vasomotor symptoms in late perimenopausal(OR=5.197, p=0.005) and early postmenopausal women(OR=3.017, p=0.010). CONCLUSIONS: This study suggests that a history of premenstrual syndrome/premenstrual dysphoric disorder is differentially associated with vasomotor symptoms in the menopausal stage. Prospective studies with larger population are needed to confirm these findings.
Cross-Sectional Studies ; Female ; Health Promotion ; Humans ; Menopause ; Premenstrual Syndrome ; Questionnaires

BACKGROUND: Lidocaine is a useful intravenous and topical adjunct to facilitate tracheal intubation. We evaluated the effect of tracheal lidocaine on tracheal intubating conditions without neuromuscular blocking agent and hemodynamics during anesthesia induction with propofol and remifentanil target-controlled infusion (TCI). METHODS: Fifty patients, aged 18-60 years, scheduled for closed reduction of fractured nasal bone were randomly assigned to the control group (n = 25) or lidocaine group (n = 25). Anesthesia was induced with propofol-remifentanil TCI with the effect-site concentration of 5 microg/ml and 5 ng/ml. Four minutes after the start of propofol-remifentanil TCI, 4% lidocaine or saline 3 ml was instilled to larynx and trachea, and intubation was performed 1 min later. Acceptable intubation was defined as excellent or good intubating conditions. Hemodynamic data, induction and recovery profiles were recorded. RESULTS: Intubating condition was clinically acceptable in 13 out of 25 (52%) patients in the control group and in 22 out of 25 (88%) in the lidocaine group, and there was a significant difference between the two groups in regard to acceptable intubating conditions (P = 0.005). Mean arterial pressure change over time was significantly different between the two groups. There were no significant differences in the heart rate between the two groups. CONCLUSIONS: This study demonstrated that laryngotracheal administration of 4% lidocaine could increase the percentage of acceptable conditions for tracheal intubation during propofol and remifentanil anesthesia without neuromuscular blockade.
Anesthesia* ; Anesthesia, Intravenous ; Arterial Pressure ; Heart Rate ; Hemodynamics ; Humans ; Intubation ; Larynx ; Lidocaine* ; Nasal Bone ; Neuromuscular Blockade* ; Piperidines ; Propofol ; Trachea

BACKGROUND: During beating heart surgery, the accuracy of cardiac output (CO) measurement techniques may be influenced by several factors. This study was conducted to analyze the clinical agreement among stat CO mode (SCO), continuous CO mode (CCO), arterial pressure waveform-based CO estimation (APCO), and transesophageal Doppler ultrasound technique (UCCO) according to the vessel anastomosis sites. METHODS: This study was prospectively performed in 25 patients who would be undergoing elective OPCAB. Hemodynamic variables were recorded at the following time points: during left anterior descending (LAD) anastomosis at 1 min and 5 min; during obtuse marginal (OM) anastomosis at 1 min and 5 min: and during right coronary artery (RCA) anastomosis at 1 min and 5 min. The variables measured including the SCO, CCO, APCO, and UCCO. RESULTS: CO measurement techniques showed different correlations according to vessel anastomosis site. However, the percent error observed was higher than the value of 30% postulated by the criteria of Critchley and Critchley during all study periods for all CO measurement techniques. CONCLUSIONS: In the beating heart procedure, SCO, CCO and APCO showed different correlations according to the vessel anastomosis sites and did not agree with UCCO. CO values from the various measurement techniques should be interpreted with caution during OPCAB.
Arterial Pressure ; Cardiac Output ; Coronary Artery Bypass, Off-Pump ; Coronary Vessels ; Glycosaminoglycans ; Heart ; Hemodynamics ; Humans ; Prospective Studies ; Thoracic Surgery

Panniculitis generally indicates a group of diseases whose hallmark is fibrous thickening and chronic inflammation of subcutaneous fat. Various factors seem to induce a similar pathological histology, and morphological differences can be found among the patients diagnosed with the same disease. Paraneoplastic causes account for 3~10% of the cases of panniculitis. The commonest causes of cancer associated panniculitis are hematological malignancies and mostly lymphomas. In this case, we confirmed acute myeloid leukemia by a blood test and bone marrow examination, and with considering the clinical aspects and pathological findings of the skin lesion, and we finally diagnosed the patient as having panniculitis, which seems to be related with acute myeloid leukemia. The obvious clinical symptoms or pathophysiological features of this rare type of panniculitis are not yet fully known, and so making the differential diagnosis is needed to distinguish this malady from erythema nodosum, erythema induratum and various connective tissue disorders with accompanying erythematous subcutaneous nodules. We diagnosed this very rare and interesting case of paraneoplastic panniculitis that seemed to be generated from acute myeloid leukemia. We report here on this case and we review the relevant literature.
Bone Marrow Examination ; Connective Tissue ; Diagnosis, Differential ; Erythema Induratum ; Erythema Nodosum ; Hematologic Neoplasms ; Hematologic Tests ; Humans ; Inflammation ; Leukemia, Myeloid, Acute ; Lymphoma ; Panniculitis ; Skin ; Subcutaneous Fat

Intraoperative transesophageal echocardiography (TEE) has become an important monitoring device for patients undergoing cardiac or noncardiac surgery. Complications associated with TEE are unusual, but the potential for TEE probe compression of the posterior vascular structures has been reported in pediatric patients. We present here a case of occlusion of the right subclavian artery in an adult patient with a vascular ring after insertion of a TEE probe.
Adult ; Echocardiography, Transesophageal ; Humans ; Subclavian Artery

PURPOSE: The clinical importance and characteristics of papillary thyroid microcarcinoma (PTC) are still under debate, and the criteria for appropriate treatment have yet to be established. In this study, we attempted to examine the appropriate extent of surgery and the desirability of prophylactic lymph node (LN) dissection through identification of factors influencing LN metastasis and capsular invasions. METHODS: We reviewed the medical records of 176 consecutive biopsy-proven PTC patients. The clinical and pathological prognostic factors including LN metastasis and capsular invasion were analyzed. Chi-square test and independent sample T-test were used for statistical analysis. RESULTS: The median age of patients was 47-years-of-age (range 23~80 years). Among 108 patients who underwent central LN dissection, 38 (35.8%) patients showed LN metastasis. Univariate analysis revealed that male patients showed significantly more LN metastasis than female patients and lymphovascular invasion significantly affected LN metastasis. Twenty-eight (14.8%) patients showed capsular invasion. Tumor size, especially tumors ≥5 mm in diameter, and tumor multiplicity were significantly associated with capsular Invasion. Lymphatic or venous invasion also affected the occurrence of capsular invasion. CONCLUSION: Patients who are male, have a tumor larger than 5 mm in diameter, or multiple tumors are more likely to develop LN metastasis or capsular invasions. These factors could help us to decide the extent of thyroidectomy and to select patients who need prophylactic LN dissection.
Female ; Humans ; Lymph Nodes ; Male ; Medical Records ; Neoplasm Metastasis ; Retrospective Studies* ; Thyroid Gland ; Thyroidectomy

OBJECTIVE: To explore whether the growth hormone is effective in the treatment of degenerative cartilage of knee in rabbits. METHOD: Thirty New Zealand white rabbits were administered intra-articular injection with monosodium iodoacetate (Sigma, St. Louis, USA) 2.5 mg and divided into 3 groups. Each group was administered with hyaluronic acid (Hyruan plus(R), LG life science, Seoul, Korea)(group A) 0.6 ml, growth hormone (Declage(R), LG life science, Seoul, Korea) (group B) or saline (group C) 0.6 ml intra-articulary once a week for 4 weeks, beginning 4 weeks after the degeneration induction. All rabbits were killed 9 weeks after degeneration induction. The histologic morphology was observed by optical microscope with knee cartilage. RESULTS: Mankin score was 2.4+/-1.3 in group A, 3.9+/-1.7 in group B, 7.4+/-0.8 in group C. Yoshimi score was 1.5+/-0.7 in group A, 2.2+/-0.9 in group B, 4.4+/-0.6 in group C. Gross and microscopic morphologic findings showed that group C represented the more severe than group A & B (p<0.01), also group A was better than group B (p<0.05). CONCLUSION: Growth hormone is effective on degenerative knee cartilage in rabbit model, but less than the hyaluronic acid.
Biological Science Disciplines ; Cartilage ; Growth Hormone ; Hyaluronic Acid ; Injections, Intra-Articular ; Knee ; Rabbits

The diagnosis of pyomyositis in the pelvic region is difficult, as its incidence is relatively, with symptoms that mimic those of discogenic pain. Sciatica is a common presentation of a prolapsed lumbar disc. Less common causes, such as spinal stenosis, pelvic tumors or even primary nerve tumors can also cause these symptoms. Magnetic resonance imaging (MRI) is a useful diagnostic tool. Herein, the case of a patient with an acute pyogenic infection in the iliopsoas muscle, presenting with sciatica, is reported. This is a rare infective disease, which if promptly treated with intravenous antibiotics, can be completely resolved; otherwise, it can result in deep abscess formation, sepsis and death.
Abscess ; Anti-Bacterial Agents ; Diagnosis ; Humans ; Incidence ; Magnetic Resonance Imaging ; Pelvis ; Pyomyositis* ; Sciatica ; Sepsis ; Spinal Stenosis

BACKGROUND: Endobronchial tuberculosis often complicates bronchostenosis, which can cause dyspnea due to an airway obstruction, and can be misdiagnosed as bronchial asthma or lung cancer. This study investigated the possible correlation between the interferon-gamma(IFN-gamma) and transforming growth factor-beta(TGF-beta) levels in the serum and bronchial washing fluid and the treatment results in endobronchial tuberculosis patients. METHODS: Sixteen patients, who were diagnosed as endobronchial tuberculosis using bronchoscopy, and 10 healthy control subjects were enrolled in this study. The IFN-gamma and TGF-beta levels were measured in the serum and bronchial washing fluid of 16 endobronchial tuberculosis patients before and after treatment using the ELISA method. The endobronchial tuberculosis patients were divided into those who showed bronchial fibrostenosis after treatment and those who did not. RESULTS: The IFN-gamma and TGF-beta levels in the bronchial washing fluid in endobronchial tuberculosis patients were elevated comparing to the control (p < 0.05). After treatment, 7 of the 16 endobronchial tuberculosis patients showed bronchial fibrostenosis and the other 9 cases healed without this sequela. In the patients with fibrostenosis after treatment, the initial serum TGF-beta level was lower than the patients without fibrostenosis after treatment (p < 0.05). Moreover, the serum TGF-beta level after treatment further decreased comparing to the patients without fibrostenosis after treatment(p < 0.05). CONCLUSION: Elevated IFN-gamma and TGF-beta levels in the bronchial washing fluid in endobronchial tuberculosis patients are believed to be related to the pathogenesis of endobronchial tuberculosis. The decreased initial serum TGF-beta level and the change in the serum TGF-beta level after treatment are believed to be involved in bronchial fibrostenosis during the course of the disease.
Airway Obstruction ; Asthma ; Bronchoscopy ; Dyspnea ; Enzyme-Linked Immunosorbent Assay ; Humans ; Interferon-gamma* ; Lung Neoplasms ; Transforming Growth Factor beta ; Tuberculosis*

Tamoxifen, which is often used in breast cancer therapy, has also been used in the treatment of patients with advanced and recurrent endometrial carcinoma. Tamoxifen has been shown to have significant benificial effects in the treatment of breast cancer patients as hormonal therapy. However, there is evidence that tamoxifen may affect other hormone sensitive organs, including the uterus and ovaries. An increased risk of endometrial polyps, endometrial hyperplasia and endometrial cancer has been reported in tamoxifen treated women. We are able to make this report because we have experienced uterine endometrial carcinosarcoma which is developed in a patient treated with tamoxifen for five years following a modified radical mastectomy due to breast cancer in our hospital.
Breast Neoplasms* ; Breast* ; Carcinosarcoma* ; Endometrial Hyperplasia ; Endometrial Neoplasms ; Endometrium* ; Female ; Humans ; Mastectomy, Modified Radical ; Ovary ; Polyps ; Tamoxifen* ; Uterus