Leiomyoma is a benign tumor, which usually occur at the smooth muscle of the gastrointestinal tract and uterus but rarely occurs on the corpus cavernosum of the penis. We experienced a patient with leiomyomas on the bilateral corpus cavernosa of the penis accompanied with impotence in a 60-year-old man. The patient was treated with complete local excision and has remained well without recurrence for l year, So we report this case with review of literatures.
Erectile Dysfunction ; Gastrointestinal Tract ; Humans ; Leiomyoma* ; Male ; Middle Aged ; Muscle, Smooth ; Penis* ; Recurrence ; Uterus

OBJECTIVES: This study was to investigate the effects of aesthetic surgery on mental health. METHOD: Sixty-four patients were assessed for their mental health and the degree of satisfaction with their body image before and after operations. The subjects' mental health was evaluated by the Korean version of Symptom Check List-90(SCL-90), a satisfaction scale with body image, and a questionnaire for demographic data and operation. RESULTS: 1) The average score of SCL-90 significantly improved from 68.17(S.D.+/-48.26) to 58.03(S.D.+/-46.93) after operation(p<0.01). The scores of all subscales for somatization symptoms, interpersonal sensitivity, depression, hostility and psychoticism improved significantly. Significant improvement was also found in patients who were in their 20's and 40's, had family support and had positive attitudes toward their operations. Family support had a more positive influence in the group who had a poorer state of mental health before the operation. 2) The average score of satisfaction with their body image improved significantly from 58.54(S.D.+/-23.14) to 78.14(S.D.+/-18.30)(p<0.01). The more they were satisfied with their body image, the more their mental health state improved. The degree of improvement in satisfaction was significant (p<0.01) in patients who had shown a poorer mental health state before operation. CONCLUSION: These results suggest that aesthetic surgery has positive influence on patients' mental health and improved satisfaction with their body image and also that, in selection of patients for aesthetic surgey, their age and possible family support should be considered.
Body Image ; Depression ; Hostility ; Humans ; Mental Health* ; Surveys and Questionnaires

The authors experienced a case of myoglobinuria accompanied by generalized myalgia and mild fever that developed 3 hours 30 minutes after general anesthesia. Tracheal intubation was done smoothly 5 minutes after injection of thiopental sodium(275 mg) and pancuronium bromide(6 mg), and anesthesia was maintained with ethrane/N2O/O2(1.5-2%/21/21/min). There was no specific event except tachycardia and fluctuation of blood pressure throughout operation. In this case, we assume that the myoglobinuria is a presentation of the sign of an abortive type of malignant hyperthermia. However, it was not confirmed. We had good patient outeome with the supportive measures of hydration and diuresis. The patient was discharged twenty three days after operation without any complication.
Anesthesia ; Anesthesia, General* ; Blood Pressure ; Diuresis ; Fever ; Humans ; Intubation ; Malignant Hyperthermia ; Myalgia ; Myoglobinuria* ; Pancuronium ; Tachycardia ; Thiopental

It is common for patient undergoing cesarean section under epidural anesthesia to have lower blood pressure because of not only supine hypotension syndrome but vasodilation due to sympathetic blockade. So it is necessary to give large volume of fluid before perfarming epidural anesthesia to prevent hypotension. When we use the dextrose containing fluid for that purpose, newborn baby could have a high blood glucose at delivery and low blood glucose level due to high insulin level after birth. The authors examined the blood glucose level at delivery and two hours after birth following use of 5% dextrose in lactated Ringers solution(HD group, n=24) or lactated Ringers solution (HS group, n=24) for prevention of hypotension during epidural anesthesia for cesarean section The results were as follows; I) The total amount of fluid was 789.6+/-264.2 ml in HD group and 741.1+/-253.5 ml in HS group. 2) The glucose level of mother at delivery was 300.9+/-76.3 mg/dl in HD group and 98.7+/-24.6 mg/dl in HS group and there was statistical significance(p< 0.01). 3) In HD group, the glucose level of newborn baby was 212.2+/-57.2 mg/dl at delivery and 465.+/-20.3 mg/dl at 2 hours after birth. The change of amount during 2 hours after birth was highly related to the glucose level at birth. Higher level of glucose at birth, larger amount of change during 2 hours after birth. 4) In HS group, the glucose level of newborn baby was 66.8+/-10.2 mg/dl at birth and 67.0+/-12.1 mg/dl at 2 hours after birth. There was no significant change.
Anesthesia, Epidural* ; Blood Glucose* ; Blood Pressure ; Cesarean Section* ; Female ; Glucose ; Humans ; Hypotension ; Infant, Newborn* ; Insulin ; Mothers ; Parturition ; Pregnancy ; Vasodilation

PURPOSE: To evaluate changes in total cerebral blood flow (tCBF) with aging, parenchymal volume changes and vascular abnormalities, using 2 dimensional (D) phase-contrast magnetic resonance imaging (PC MRI). MATERIALS AND METHODS: Routine brain MRI including T2 weighted image, time-of-flight (TOF) MR Angiography (MRA) and 2D PC MRI were performed in 73 individuals, including 12 volunteers. Normal subjects (12 volunteers, and 21 individuals with normal MRI and normal MRA) were classified into groups according to age (18 -29, 30 -49 and 50 -66 years). For the group with abnormalities in brain MRIs, cerebral parenchymal volume changes were scored according to the T2 weighted images, and atherosclerotic changes were scored according to the MRA findings. Abnormal groups were classified into 4 groups: (i) mild reduction in volume, (ii) marked reduction in volume by parenchymal volume and atherosclerotic changes, and (iii) increased volume and (iv) Moya-moya disease. Volumetric flow was measured at the internal carotid artery (ICA) and vertebral artery bilaterally using the velocity-flow diagrams from PC MRI, and combined 4 vessel flows and tCBF were compared among all the groups. RESULTS: The age-specific distribution of tCBFs in normal subjects were as follows: 12.0 +/- 2.1 ml/sec in 18 -29 years group, 11.8 +/- 1.9 ml/sec in 30 -49 years group, 10.9 +/-2.2 ml/sec in 50 -66 years group. The distribution of tCBFs in the different subsets of the abnormal population were as follows: 9.5 +/-2.5 ml/sec in the group with mild reduction in volume, 7.6 +/-2.0 ml/sec in the group with marked reduction in volume, and 7.3 +/-1.2 ml/sec and 7.0 +/- 1.1 ml/sec in the increased parenchymal volume and Moya-moya disease groups respectively. CONCLUSION: Total cerebral blood flow decreases with increasing age with a concomitant reduction in parenchymal volumes and increasing atherosclerotic changes. It is also reduced in the presence of increased parenchymal volume and Moya-moya disease. 2D PC MRI can be used as a tool to evaluate tCBF with aging and in the presence of various conditions that can affect parenchymal volume and cerebral vasculature.
Aging* ; Angiography ; Brain ; Carotid Artery, Internal ; Magnetic Resonance Imaging* ; Moyamoya Disease ; Vertebral Artery ; Volunteers

Breast cancer ranks second to stomach cancer as a primary cancer site. An increasing trend in mortality and morbidity of breast cancet has been shown since 1980s. Studies on migrant populations, in which higher incidences were shown than population in their motherlands, indicated the importance of environmental factors on breast cancer development. Older age, family history of breast cancer, early menarche, late menopause, late full-term pregnancy, never-having had a breast-fed child, and postmenopausal obesity were idenrified as risk factors in Korea. These are not different from risk factors detected in western countries. Nevertheless, a ^-shape age-specific incidences surve is shown in Korea shose incidence is relatively low. In western countries, where incidence rates are high, the incidences increase with age in a straight line. This difference may be explained by the "Estrogen-Augmented-:rogesterone Hypothesis" that is relevant to sex hormones. In fact, a nuch lower estradiol levels was reported in Korean women compared to those in American. On the other hand, genetic polymorphism is expected for future research on breast cancer etiology. Only preventive strategies based on epidemiology of breast cancer in Korea may effective to counter this malignancy in Korean women.
Breast Neoplasms* ; Breast* ; Child ; Epidemiology ; Estradiol ; Female ; Gonadal Steroid Hormones ; Hand ; Humans ; Incidence* ; Korea* ; Menarche ; Menopause ; Mortality ; Obesity ; Polymorphism, Genetic ; Pregnancy ; Risk Factors ; Stomach Neoplasms ; Transients and Migrants

PURPOSE: PET-CT is often used to differentiate benign or malignant thyroid incidentalomas. In this retrospective study, we evaluated whether the ¹⁸F-FDG uptake pattern and PET-CT findings improved accuracy over the standardized uptake value (SUV). METHODS: ¹⁸F-FDG PET-CT was performed on 2,178 subjects from August, 2004, to October, 2007, in Sung-ae Hospital. PET-CT was performed on 806 patients (37%) with suspected or known nonthyroidal cancer and 1,372 healthy subjects (63%) without a previous history of cancer. We investigated the clinical characteristics of patients, history, standardized uptake value (SUV), ultrasonography, and hormone levels in blood. Thyroidal cancer was confirmed by ultrasonography-guided fine needle aspiration and pathology after thyroid operation. RESULTS: The prevalence of focal thyroid lesions on PET-CT was 8.8% (191/2178). Thyroid cancer confirmation was 7.9% (15/191). The maximum SUV of malignant thyroid lesions were significantly higher than that of benign lesions (7.00±3.08 vs. 4.49±1.84, P<0.001). CONCLUSION: PET-CT image interpretation that includes 18F-FDG uptake and SUV is better than PET-CT alone for differentiating benign and malignant lesions. Thyroid cancer risk increases as SUVmax levels increase.
Biopsy, Fine-Needle ; Fluorodeoxyglucose F18 ; Healthy Volunteers ; Humans ; Pathology ; Prevalence ; Retrospective Studies ; Thyroid Gland* ; Thyroid Neoplasms ; Ultrasonography

PURPOSE: To compare the CT findings of hepatocellular carcinomas (HCCs) immediately after radiofrequency (RF) ablation with those obtained at six months' follow-up, to analyse the relationship between degree of shrinkage of a necrotic lesion and marginal recurrence, and to evaluate the factors influencing shrinkage. MATERIALS AND METHODS: We retrospectively evaluated 54 patients with 62 HCCs who underwent only RF ablation between May 1999 and July 2000. For six months after ablation, all had been free from marginal recurrence ad new-growth tumors. The findings of six-month follow-up CT were compared with those obtained immediately after RF ablation, and the volume of each necrotic lesion was calculated and compared. In terms of degree of shrinkage, tumors were classified as belonging to either group I (below 50%), group II (50-80%) or group III (above 80%). Each tumor was analysed in terms of its Child-Pugh classification, vascularity at CT, size, treatment details, the post-ablation appearance of its margins, and the presence, during necrosis, of peritumoral vessles and air bubbles. For statistical evaluation, Fisher's exact test was used. Shrinkage after ablationwas correlated to marginal recurrence during a period of more than one year. RESULTS: The Follow-up CT at six months showed that since immediately after ablation, necrotic lesions had shrunk by an average of 72%. Peritumoral vessels were seen in 12 of 14 cases in group I (86%), three of 13 in cases of group II (23%), and 11 of 35 in group III (31%)(p=0.001). Immediate CT revealed the presence of air bubbles in two cases in group I (14%), five in group II (38%), and 24 in group III (69%)(p<0.05). At follow-up CT performed during a period of more than one year, marginal recurrence was noted in four cases in group I, two in group II and two in group III (p<0.05). CONCLUSION: When a necrotic lesion contains no peritumoral vessels but does contain air bubbles, the degree of post-RFablation shrinkage increases. The greater the shrinkage, the less the marginal recurrence rate.
Carcinoma, Hepatocellular* ; Classification ; Follow-Up Studies ; Humans ; Necrosis ; Recurrence* ; Retrospective Studies

Psoas abscess is rarely encountered with various etiologies and nonspecific clinical presentation, frequently resulting in delayed diagnosis, with increased morbidity and mortality. Two types of psoas abscess are recognized. The primary psoas abscess is generally following hematogenous dissemination of an infectious agent and the source is usually occult. The most frequently isolated pathogen is Staphylococcuss aureus. On the other hand, the secondary abscess is the result of local extension of an infectious process near the psoas muscle, especially in diabetes, malnutrition, alcoholism, and steroid abuse. A 83-year-old woman presented with high fever and progressive back pain. Abdominal CT scan showed bilateral psoas abscesses combined with lobulated kidney. Both cultures of blood and urine showed Klebsiella pneumoniae. By prolonged antibiotic treatment and abscess drainage, she showed clinical, and radiological improvement. Here, we report an unusual case of bilateral pyogenic psoas abscess complicated by acute pyelonephritis due to Klebsiella pneumonia.
Abscess ; Aged, 80 and over ; Alcoholism ; Back Pain ; Delayed Diagnosis ; Drainage ; Female ; Fever ; Hand ; Humans ; Kidney ; Klebsiella pneumoniae* ; Klebsiella* ; Malnutrition ; Mortality ; Pneumonia ; Psoas Abscess* ; Psoas Muscles ; Pyelonephritis* ; Tomography, X-Ray Computed

Radiofrequency ablation (RFA) has been widely used for treating localized hepatocellular carcinoma (HCC). Metastasis to the chest wall through the tract during performing RFA may occur uncommonly. However, it is extremely rare that massive hematochezia occurs by colonic invasion of metastatic focus on chest wall. A 48-year-old man was presented with approximately 500 cc of hematochezia. He was diagnosed as having HCC 6 years ago, and underwent RFA 3 times over a period of 5 years. Twelve months ago, right lobectomy was done on recurred lesion. 5 months ago, HCC recurred through invasion to the chest wall involving the right 5th rib, but there have been no recurrent tumor masses on the liver on CT until admission. Emergent colonoscopy demonstrated a 3 x 3 cm sized extrinsic mass on proximal transverse colon that had a blood clot. Pathology from colonic mass revealed pseudoglandular type of HCC.
Carcinoma, Hepatocellular* ; Catheter Ablation ; Colon* ; Colon, Transverse ; Colonoscopy ; Gastrointestinal Hemorrhage ; Hemorrhage* ; Humans ; Liver ; Middle Aged ; Neoplasm Metastasis* ; Pathology ; Ribs ; Thoracic Wall* ; Thorax*