The wrist joint is exposed to trauma easily which is a small portion of human body. Because there are many structures(tendons, vessels and nerves) in the wrist, it is necessary to examine carefully and treat properly when it is damaged. We have treated 230 cases of soft tissue injuries around the wrist and the result can be summarized as follows; 1. Among the 230 cases, the male ratio was 85% and the highest incidence was in the third decade. 2. Right side injuries were more than left and flexor surface injuries were more than extensor surface. 3, The main cause of injury was glass, 149 cases(64.8%) and the next on was knife, 37 cases(16%). 4. Injuries in the night were more than daytime. 5. Injuries in the summer were more than winter.
Glass ; Human Body ; Humans ; Incidence ; Male ; Soft Tissue Injuries ; Tendons ; Wrist Joint ; Wrist

Intentional delay of aftercoming siblings in multiple gestation is an infrequent occurrence in obstetrics. After delivery of an immature twin, conventional treatment calls for induction and delivery of the aftercoming sibling. However, several case reports have documented the feasibility of an expectant management. And also, as in our case, an aggressive treatment consisting of cerclage, tocolysis, and broad-spectrum antibiotics has been shown to prolong pregnancy. We experienced an unavoidable delivery of a nonviable first twin after premature rupture of membranes at 16 weeks' of gestation. The placenta was left undisturbed. Twin B was confirmed to be alive within the intact second sac. Tocolysis was started and cervical cerclage was done directly after delivery of twin A. Pregnancy was successfully prolonged, which enabled the second fetus to remain in utero and grow for another 145 days. To our knowledge, this was the longest interval between deliveries in a twin pregnancy reported in the literature. A healthy 3,050 gm male was delivered by cesarean section at 37 weeks' of gestation. Below we present this case in detail and discussed with respect to the aggressive approach undertaken to prolong gestation.
Anti-Bacterial Agents ; Cerclage, Cervical ; Cesarean Section ; Female ; Fetus ; Humans ; Male ; Membranes ; Obstetrics ; Placenta ; Pregnancy* ; Pregnancy, Twin ; Rupture ; Siblings ; Tocolysis ; Twins*

PURPOSE: To investigate the perfusion characteristics of VX2 carcinoma and liver parenchyma in an animal model, and to evaluate the usefulness of perfusion CT in assessing the angiogenesis of hepatic VX2 carcinoma. MATERIALS AND METHODS: Ten rabbits (control, 5; VX2 carcinoma, 5) weighing 2.5 to 3.5 (average, 3.1) Kg were involved in this study. Between 7 and 14 days after implanting VX2 carcinoma, ultrasonography and CT were performed for the purpose of detecting this. Using the cine mode and involving four simultaneous sections, four perfusion CT images were obtained every second for 60 seconds. One radiologist measured the size of the region of interest (ROI) at each liver location, and using the time-density curves for each tumor and normal liver, semi-quantitative perfusion parameters -namely blood volume, mean transit time (MTT), blood flow, and time-to-peak enhancement-were determined. The microvascular densities (MVD) of VX2 tumors and normal liver were correlated with the perfusion CT findings. RESULTS: In the control group, there were no significant differences in perfusion parameters between the left and right hepatic lobes. In the VX2 carcinoma group, there were significant differences between the lobe containing the tumor and adjacent hepatic lobes with respect to blood volume (34.80 vs. 27.2 ml/100 g), MTT (14.1 vs. 19.4 sec), blood flow (119.7 vs. 84.3 ml/100 g/min), and time-to-peak (32.4 vs. 36.9 sec) (p<0.05). The blood volume (27.2 ml/100g) of the hepatic lobe with the VX2 tumor was higher than that of normal liver (22.8 ml/100 g) (p< 0.05), but blood flow (84.3 vs. 66.8 ml/100 g/min), MTT (19.4 vs. 21.3 sec) and time-to-peak (36.9 vs. 38.7 sec) values were not different. The MVD of VX2 tumors was higher than that of normal liver (p<0.05), and significantly higher than that of adjacent and contralateral liver (p<0.05). CONCLUSION: At perfusion CT, blood volume and blood flow of VX2 carcinomas increased more than those of normal liver, as were both mean transit time and time-to-peak. It was confirmed histopathologically that the angiogenesis of VX2 carcinoma was higher than that of normal liver. In conclusion, perfusion CT may be a practically useful diagnostic tool capable of reflecting the neoplastic angiogenesis of the liver.
Blood Volume ; Liver ; Models, Animal ; Perfusion* ; Rabbits ; Ultrasonography

PURPOSE: To determine the incidence of avascular necrosis (AVN) of the femoral head after renal transplantation, evaluate plain radiographic and MR findings, and compare known predisposing factors between the AVN group and the control group. MATERIALS AND METHODS: Between August 1990 and June 1998, 256 renal transplantations were carried out at the Maryknoll hospital. The incidence of AVN was determined clinically, and in the AVN group, plain radiographic and MR findings were evaluated. A control group of 29 cases was randomly selected from among the remaining 241 patients, and acute rejection, mean daily steroid dose and osteopenia were compared between the AVN group and the control group. RESULTS: The incidence of AVN of the femoral head was 5.9 %(15/256). Involvement was bilateral in nine cases and unilateral in six and 24 femoral heads were thus affected. The mean period required for diagnosis of this condition was 10.7 months(within 6 months: 2 hips, between 6 -12 months: 10, between 12 -24 months: 9, over 24 months: 3). Plain radiographs showed that three cases were Ficat stage I, five were stage II, seven were stage III, and nine were stage IV. MRI indicated that 15 cases were Mitchell class A, one was class C, and three were class D. Correlation between Ficat stage and the period required for diagnosis showed that the longer the latter, the higher the Ficat stage. A comparison of risk factors between the AVN group and the control group showed that the incidence of acute rejection and osteopenia, and the mean daily steroid dose, were higher in the AVN group than in the rejection group and that the difference was statistically significant. CONCLUSION: The incidence of AVN of the femoral head after renal transplantation was 5.9 %. The longer the period required for diagnosis of AVN, the higher the Ficat stage. A comparison of risk factors between the AVN group and the rejection group showed that the incidence of acute rejection and osteopenia as well as the mean daily steroid dose, were higher in the AVN group than in the rejection group, and these may thus be pre-disposing factors for AVN. In patients with these risk factors, even though plain radiographic findings are normal, MRI is necessary if AVN is to be diagnosed during its early stages.
Bone Diseases, Metabolic ; Causality ; Diagnosis ; Head* ; Hip ; Humans ; Incidence ; Kidney Transplantation* ; Magnetic Resonance Imaging ; Necrosis* ; Risk Factors

BACKGROUND: Human metapneumovirus (hMPV) is a relatively recently identified respiratory virus that induces respiratory symptoms similar to those of respiratory syncytial virus infection in children. The characteristics of hMPV-infected adults are unclear because few cases have been reported. METHODS: We conducted a retrospective review of hospitalized adult patients with a positive multiplex real-time polymerase chain reaction assay result from 2012 to 2016 at a single tertiary referral hospital in South Korea. We analyzed clinical characteristics of the enrolled patients and divided patients into an acute respiratory distress syndrome (ARDS) group and a non-ARDS group. RESULTS: In total, 110 adults were reviewed in this study. Their mean age was 61.4 years, and the majority (n = 105, 95.5%) had comorbidities or were immunocompromised. Most of the patients had pneumonia on chest X-ray (n = 88, 93.6%), 22 (20.0%) had ARDS, and 12 (10.9%) expired during hospitalization. The mortality rate for patients with ARDS was higher than that of the other patients (36.4% vs. 5.7%, P = 0.001). The risk factor for hMPV-associated ARDS was heart failure (odds ratio, 5.24; P = 0.044) and laboratory values were increased blood urea nitrogen and increased C-reactive protein. The acquisition site of infection was divided into community vs. nosocomial; 43 patients (39.1%) had a nosocomial infection. The risk factors for nosocomial infection were an immunocompromised state, malignancy and immunosuppressive treatment. CONCLUSIONS: These data suggest that hMPV is one of the important respiratory pathogens important respiratory pathogen that causes pneumonia/ARDS in elderly, immunocompromised individuals and that it may be transmitted via the nosocomial route.
Adult* ; Aged ; Blood Urea Nitrogen ; C-Reactive Protein ; Child ; Comorbidity ; Cross Infection ; Heart Failure ; Hospitalization ; Humans* ; Korea ; Metapneumovirus* ; Mortality* ; Pneumonia ; Real-Time Polymerase Chain Reaction ; Respiratory Distress Syndrome, Adult* ; Respiratory Syncytial Viruses ; Retrospective Studies* ; Risk Factors ; Tertiary Care Centers ; Thorax

No abstract available.

Forty five cases of adult tibial shaft fractures were treated with flexible intramedullary nails under image intensifier at the department of orthopaedic surgery, Capital Armed Forces General Hospital during between April 1986 to July 1988. The results were summarized as follows: 1. 45 cases were all male, the average age was 24.3 years and the most common cause of fractures was sports injury(20 cases) and the second most common cause was traffic accident(18 cases). 2. 11 cases out of 45 cases were open fracture and 34 cases were closed fracture. Eight cases of open fraeture were grade I and three cases were grade II. Twenty eight cases were comminuted fracture. The most common level of the fracture was middle third of the tibial shaft. 3. Average interval from injury to Ender nailing was 13.5 days and the mean duration of permission to full weight bearing was 9.2 weeks. 4. Out of 2 cases of delayed union, the average time of clinical bone union was 9.7 weeks and that of roentgenological bone union was 14 weeks. 5. 11 cases of complication were noted among the 45 cases of tibial shaft fracture which were treated by PGP nailing such as angulation, rotation, ankle joint stiffness, delayed union, shortening, and soft tissue infection. 6. PGP nailing is considered to be a valuable method in treating tibial shaft fracture because of their relative ease of nailing, allowing early weight bearing and decreased complication.
Adult ; Ankle Joint ; Arm ; Fractures, Closed ; Fractures, Comminuted ; Fractures, Open ; Hospitals, General ; Humans ; Male ; Methods ; Soft Tissue Infections ; Sports ; Tibial Fractures ; Weight-Bearing

OBJECTIVE: The purpose of this study was to evaluate the MR spectrum and MR cholangiographic imaging findings of clonorchiasis. MATERIALS AND METHODS: We reviewed 26 patients with confirmed clonorchiasis by either stool tests (n=24) or surgery (n=2). MR imaging was performed on a 1.5 T system (GE Medical Systems, Milwaukee, WI) with a torso coil. Axial T1-and T2-weighted, gadolinium-enhanced dynamic images and MR cholangiography were obtained. Image analyses were used to identify abnormalities of the intrahepatic and extrahepatic bile ducts and the presence of hepatobiliary malignancy. All MR examinations were reviewed by the consensus of two abdominal radiologists. RESULT: Intrahepatic bile duct abnormalities were seen in 23 (89%) of the 26 patients. The most common finding was mild dilatation of the intrahepatic bile duct which was found in 21 (81%). "Too many intrahepatic ducts" were found in 16 (62%), wall enhancement and thickening in 21 (81%) and filling defects and ductal stricture in the intrahepatic bile duct in 6 (24%) and 3 (12%) patients, respectively. Extrahepatic ductal dilation was found in 5 (19%) and 9 (35%) revealed hepatobiliary malignancy. CONCLUSION: MR imaging revealed various findings of clonorchiasis, including dilatation, wall enhancement, stricture of the intrahepatic ducts and filling defect within the intrahepatic bile duct.
Adult ; Aged ; Cholangiography/methods ; Clonorchiasis/*diagnosis/radiography ; Female ; Human ; *Magnetic Resonance Imaging/methods ; Male ; Middle Aged

PURPOSE: To determine the usefulness of three-dimensional CT angiography using multidetector-row CT (MDCT) for delineating the arterial anatomy of the liver. MATERIALS AND METHODS: Hepatic arterial three-dimensional CT angiography was performed using MDCT (Lightspeed Qx/I; GE Medical Systems, Milwaukee, Wis., U.S.A.) in 45 patients with HCC undergoing conventional angiography for transcatheter hepatic arterial chemoembolization. The scanning parameters during the early arterial phase were 2.5 mm slice thickness, 7.5 mm rotation of table speed, and a pitch of 3. Images were obtained by one radiologist using maximum intensity projection from axial CT images obtained during the early arterial phase. Two radiologists blinded to the findings of conventional angiography independently evaluated the hepatic arterial anatomy and the quality of the images obtained. RESULTS: Compared with conventional angiography, reader A correctly evaluated the hepatic arterial anatomy depicted at three-dimensional CT angiography. Reader B's evaluation was correct in 40 of 45 patients. Interobserver agreement was good (kappa value, 0.73), and both readers assessed the quality of three-dimensional CT angiography as excellent. CONCLUSION: Three-dimensional CT angiography using MDCT was accurate for delineating the arterial anatomy of the liver, and interobserver agreement was good. The modality may provide, prior to conventional angiography, valuable information regarding a patient's hepatic arterial anatomy.
Angiography* ; Hepatic Artery* ; Humans ; Liver

OBJECTIVES: Adverse effects on sexual functions induced by antidepressant medications including selective serotonin reuptake inhibitors(SSRIs) have been reported. The reported incidences of sexual dysfunctions varies with the way of questioning, with relatively low on self reporting and high on direct questioning and symptom questionnaires. The purpose of this study was to evaluate the frequency and nature of sexual dysfunctions during SSRIs treatment in outpatients with depressive disorder and anxiety disorder. METHODS: Seventy seven patients on SSRI therapy(fluoxetine, sertraline, and paroxetine) were enrolled in this study. The six aspects of sexual function were investigated:sexual desire, sexual excitement, sexual pain, orgasm, erection and ejaculation. BDI, S-A, T-A and questionnaires on sexual side effects and on other side effects of SSRIs were measured. The frequency and the severity of sexual dysfunctions were measured. Sexual side effects and other side effects of SSRIs were analyzed in association with the duration and the dose of SSRI treatment and the severity of depression and anxiety. RESULTS: The frequency of sexual dysfunction during SSRI use in our study was 38.96%. Women reported more sexual dysfunction(sexual desire, sexual excitement, orgasm). Also, women's sexual dysfunction was more intense. The most common sexual dysfunction was delayed orgasm(or anorgasmia) in women and ejaculatory difficulty in men. In patients with depressive disorder, the frequency of sexual dysfunctions was higher than in patients with anxiety disorder, which was not statistically significant. CONCLUSIONS: These findings suggest that SSRIs-associated female sexual dysfunction occurs substantially higher and is more severe than expected. It is important to pay attention to female sexual dysfunction during treatment with SSRIs. The sexual problems must be questioned directly for prompt detection of them and promotion of treatment compliance with SSRIs.
Anxiety ; Anxiety Disorders ; Compliance ; Depression ; Depressive Disorder ; Ejaculation ; Female ; Humans ; Incidence ; Male ; Orgasm ; Outpatients ; Surveys and Questionnaires ; Self Report ; Serotonin* ; Sertraline