Pseudoaneurysm arising from the superficial temporal artery (STA) is a rare and potentially critical cause of palpable mass. Most pseudoaneurysms form as a result of blunt trauma and present as painless, pulsatile mass that may be associated with pathologic finding and enlarged size. We report a rare case of pseudoaneurysm arising from STA caused by blunt injury and diagnosed by 3-dimensional computed tomography (CT) angiography.
Aneurysm, False ; Angiography ; Temporal Arteries ; Wounds, Nonpenetrating

Double urethra is a very rare congenital disease. We observed and treated two cases of incomplete double urethra, one had ventral opening and stones, the other had subscrotal opening. And report with review of literatures.
Urethra*

Nocturnal enuresis has been recognized as an adverse effect of clozapine treatment. We reported 3 chronic schizophrenic patients who had showed nocturnal enuresis following clozapine treatment. Oxybutynin hydrochloride on clozapine-induced enuresis was very effective in 3 patients. The dose in our patients was 5 to 10mg/day. This medication was well tolerated. It is suggested that oxybutynin hydrochloride is a effective therapeutic option in clozapine-induced nocturnal enuresis.
Clozapine* ; Enuresis ; Humans ; Nocturnal Enuresis* ; Schizophrenia

The surgical closure of VSD in patient with severe pulmonary hypertension has been considered a difficult problem for surgeons, because sudden hemodynamic change after closure of the defect could bring on high perioperative mortality. Recently, it was reported that UVP (unidirectional valve patch), which allows some blood to flow from right to left in case of acute right heart failure, is effective in improving the postoperative hemodynamics after closing septal defects. This 42-year old woman had suffered from VSD for 20 years and recently complained of worsening exertional dyspnea for three months, and was diagnosed of a large VSD (2.0 cm in diameter) with severe pulmonary hypertension (116/38 mm Hg), equal to systemic arterial pressure. We could successfully close VSD with severe pulmonary hypertension using one UVP and the other UVP for the creative ASD to be prepared against possible acute right heart failure. She was discharged on the fourteenth postoperative day and has been well for twelve months with spontanenous closure of UVP patch at the ninth postopeative month.
Adult ; Arterial Pressure ; Dyspnea ; Female ; Heart Failure ; Heart Septal Defects ; Heart Septal Defects, Ventricular* ; Hemodynamics ; Humans ; Hypertension, Pulmonary* ; Mortality

Ossification of ligamentum flavum is a very rare disease and one of the new disease entities in myelopathy. We report three cases of ossification of ligamentum flavum in thoracic spine causing thoracic myelopathy. Main symptoms of this disease are numbness of both legs and feet, gait disturbance and spastic motor weakness. Simple spine X-ray, metrizamide myelogram, CT and MRI are most useful diagnostic tools. Sufficient decompressive laminectomy and facetectomy are treatment of choice.
Foot ; Gait ; Hypesthesia ; Laminectomy ; Leg ; Ligamentum Flavum* ; Magnetic Resonance Imaging ; Metrizamide ; Muscle Spasticity ; Rare Diseases ; Spinal Cord Diseases* ; Spine

PURPOSE: Gingko biloba extract (GBE), a natural product extracted from Gingko leaves, is known to increase the radiosensitivity of tumors. This radiosensitization probably arises from the increase in the peripheral blood flow by decreasing the blood viscosity and relaxing the vasospasm. The influence of a GBE on the metabolic status in fibrosarcoma II (FSaII) of a C3H mouse was investigated using 31P magnetic resonance spectroscopy (MRS). MATERIALS AND METHODS: Eighteen C3H mice with fibrosarcoma II (from 100 mm3 to 130 mm3) were prepared for this experiment. The mice were divided into 2 groups; one (9 mice) without a priming dose, and the other (9 mice) with a priming dose of GBE. The GBE priming dose (100 mg/kg) was administered by an intraperitoneal (i.p.) injection 24 hours prior to the measurement. First 31P MRS spectra were measured in the mice from each group as a baseline and test dose of GBE (100 mg/kg) was then administered to each group. One hour later, the 31P MRS spectra were measured again to evaluate the change in the energy metabolic status. RESULTS: In the group without the priming dose, the mean pH, PCr/Pi, PME/ATP, Pi/ATP, PCr/(Pi+ME) values 1 hour after the test dose were not changed significantly compared to the values at the baseline. However, in the group with the priming dose, the mean PCr/Pi, Pi/ATP, PCr/(Pi+PME) values 1 hour after the test dose changed from the baseline values of 0.49, 0.77, 0.17 to 0.74, 0.57, 0.28 respectively. According to the paired t-test, the differences were statistically significant. CONCLUSION: The above findings suggest that the metabolic status is significantly improved after administering GBE if the priming dose is given 24 hours earlier. This shows that the radiosensitizing effect of GBE is based on the increase of tumor blood flow and the improvement in the metabolic status.
Animals ; Blood Viscosity ; Energy Metabolism ; Fibrosarcoma* ; Ginkgo biloba* ; Hydrogen-Ion Concentration ; Magnetic Resonance Spectroscopy* ; Mice ; Mice, Inbred C3H* ; Radiation Tolerance ; Radiation-Sensitizing Agents

MATERIALS AND METHODS: Between 1979 and 1996, 27 patients with primary cardiac tumor underwent surgery at Catholic University Medical College. Mean age of patient was 45.1+/-3.03 ranging from 21 to 67 years old. Twenty-four cases were myxomas, 2 cases were chondrosarcoma, and remained case was angiosarcoma. Diagnosis was confirmed by echocardiography, cardiac angiography, CT scan, and MRI. The most common site of tumor origin was fossa ovalis limbus area (17cases:63%). A biatrial operative approach was commonly used in 15 cases and the tumor was removed through left atriotomy site. Complete excision of the tumor with a cuff of normal tissue was performed. All heart chambers were carefully explored for evidence of multicentric myxomas or other tumor debris. Most of the patients were improved on postoperative period compared to preoperative NYHA functional class. RESULTS: There was one operative death due to low cardiac output syndrome. Follow up period was 3 months to 17 years. There was 2 late deaths due to local recurrences. CONCLUSION: complete surgical excion is important for increasing cure rate. Malignancy cannot be ruled out even though preoperative echocardiography suggests benign nature. Chest CT or MRI is effective for further evalution in addition to echocardiography. In suspicious of malignancy, more extensive resection is essential and postoperative chemotheraphy or radiotherapy is useful.
Aged ; Angiography ; Cardiac Output, Low ; Chondrosarcoma ; Diagnosis ; Drug Therapy ; Echocardiography ; Follow-Up Studies ; Heart ; Heart Neoplasms* ; Hemangiosarcoma ; Humans ; Magnetic Resonance Imaging ; Myxoma ; Postoperative Period ; Radiotherapy ; Recurrence ; Tomography, X-Ray Computed

BACKGROUND/AIMS: In 2010, the American Diabetes Association (ADA) adopted glycated hemoglobin (HbA1c) as a new diagnostic criterion for diabetes mellitus. However, HbA1c values may differ among races. We determined whether this criterion could be applied to Korean diabetics. METHODS: Between January 2000 and January 2010, 1,862 patients among Konyang University Hospital visitors in which the 75 g oral glucose tolerance test (OGTT) and HbA1c were checked at the same time were enrolled. We excluded patients with acute disease, an Hb < or = 10 g/dL, a Cr > or = 2 mg/dL, those prescribed oral hypoglycemic agents or insulin, and those who were pregnant. RESULTS: After applying the exclusion criteria, 1,474 Korean patients were enrolled. All had common features of Korean diabetics for body mass index and homeostatic model assessment of insulin resistance values. Using the 0 and 120 minute glucose levels of the OGTT from the receiver operating characteristic curve, the HbA1c cutoff value was 6.25%. The cutoff value to diagnose diabetes with the presence of diabetic retinopathy was 6.75%. CONCLUSIONS: Our study showed a difference between the HbA1c values for diagnosing diabetes and the new diagnostic criterion from the ADA. Considering that the HbA1c characteristics may be influenced by race or culture, larger studies on diabetes complications are needed to identify the appropriate HbA1c value for Korean diabetics.
Acute Disease ; Body Mass Index ; Continental Population Groups ; Diabetes Complications ; Diabetes Mellitus ; Diabetic Retinopathy ; Glucose ; Glucose Tolerance Test ; Hemoglobins ; Humans ; Hypoglycemic Agents ; Insulin ; Insulin Resistance ; Korea ; ROC Curve

Leptospirosis is a zoonotic disease of worldwide distribution that is caused by spirochetes known as Leptospira; more than 20 serogroups and more than 200 serovars are known. The disease has seasonal incidence occurring in the late summer or early fall. The typical severe case of leptospirosis is known as Weil's disease; it is characterized by hepatic and renal involvement and is common in Korea. Elevated amylase can be seen when ARF is associated but true acute pancreatitis is an uncomon complication of leptospirosis and only seven cases of well documented pancreatitis have been described abroad, with there was no case report in Korea yet. We experienced a 55-year old male patient who had Weil's disease associated with acute pancreatitis which was confirmed by elevated amylase and lipase with pancreatic swelling and peripancreatic fat infiltration on abdomen CT.
Abdomen ; Amylases ; Humans ; Incidence ; Korea ; Leptospira ; Leptospirosis ; Lipase ; Male ; Middle Aged ; Pancreatitis* ; Seasons ; Spirochaetales ; Weil Disease* ; Zoonoses

Leptospirosis is a zoonotic disease of worldwide distribution that is caused by spirochetes known as Leptospira; more than 20 serogroups and more than 200 serovars are known. The disease has seasonal incidence occurring in the late summer or early fall. The typical severe case of leptospirosis is known as Weil's disease; it is characterized by hepatic and renal involvement and is common in Korea. Elevated amylase can be seen when ARF is associated but true acute pancreatitis is an uncomon complication of leptospirosis and only seven cases of well documented pancreatitis have been described abroad, with there was no case report in Korea yet. We experienced a 55-year old male patient who had Weil's disease associated with acute pancreatitis which was confirmed by elevated amylase and lipase with pancreatic swelling and peripancreatic fat infiltration on abdomen CT.
Abdomen ; Amylases ; Humans ; Incidence ; Korea ; Leptospira ; Leptospirosis ; Lipase ; Male ; Middle Aged ; Pancreatitis* ; Seasons ; Spirochaetales ; Weil Disease* ; Zoonoses