No abstract available.
Fatty Liver* ; Obesity*

PURPOSE: A retrospective review of the medical records of 168 patients who were evaluated for renal transplantation was undertaken to determine whether a voiding cystourethrography (VCUG) influenced the surgi cal care of the recipient. MATERIALS AND METHODS: Between June 1989 to May 1998, 168 patients received a transplantation at our center. These patients proceeded to transplantation, with all of them receiving a VCUG as part of their evaluation. We compared incidence of postoperative complications between normal VCUG group and abnormal group during follow up period (mean 31. 6 months). RESULTS: An urologic abnormality was identified by VCUG in 15 (8.9%) of 168 patients and all of them were vesicoureteral reflux (VUR). In 15 patients with VUR, grade of VUR were grade I in 2, grade II in 10, grade III in 2 and grade IV in 1. None of them with VUR required surgical intervention and had postoperative complications related to VUR. CONCLUSIONS: The VCUG is not essential for the preparation of potential recipients for renal transplantation and should be utilized selectively in individuals with a history of urologic disease or when urinary tract abnormalities are identified by physical examination or an abnormal urine analysis.
Follow-Up Studies ; Humans ; Incidence ; Kidney Transplantation* ; Medical Records ; Physical Examination ; Postoperative Complications ; Retrospective Studies ; Urinary Tract ; Urologic Diseases ; Vesico-Ureteral Reflux

Atrial septal defect is one of the most common congenital heart diseases in adult, of which absolute causes is not confirmed, but explained by multifactorial inheritance. In Korea, there has been no case report of atrial septal defect in identical twins in spite of some reports of atrial septal defect in relatives and twins in other countries. We present a first case of atrial septal defect in identical twins whose mother had no infection or medication history during pregnancy.
Adult ; Heart Diseases ; Heart Septal Defects, Atrial* ; Humans ; Korea ; Mothers ; Multifactorial Inheritance ; Pregnancy ; Twins ; Twins, Monozygotic*

PURPOSE: This study was intended to evaluate the positional relationship between the hyoid bone and the mandible in patients with mandibular protrusion after mandibular set-back surgery by means of 3D-CT. MATERIALS AND METHODS: Preoperative(3 weeks before) and postoperative (6 weeks after) 3D-CT and cephalogram were taken on 32 patients(12 male, 20 female, mean age of 23.2) treated by bilateral sagittal split osteotomy with rigid fixation. The angular measurement on 3D-CT basilar view were deviation of Me and H, long axis angle of left and right cornu majus. The lineal measurement on 3D-CT basilar view were composed of intercondylar line and coordinates(x,y) of Me and H. The angular and lineal measurement of lateral cephalogram were composed of mandibular plane angle, SNA, SNB, ANB, FH-NA and FH-NB, and coordinates(x,y) of B, Pog, Me and H, PAS, Lpw, MPH and IAS. On the frontal cephalogram, deviation of Me were evaluated. RESULTS: The mean mandibular set-back was 8.0mm horizontally and mandibular plane angle was slightly increased. The hyoid bone was displaced postero-inferiorly, the distance between MP(mandibular plane) and H(hyoid bone) was increased and the posterior airway space values (PAS, Lpw, IAS) were decreased. The coordinates Me(x,y), H(x,y) and deviation angle Me' and H'were revealed the strong positive correlation. CONCLUSION: The results revealed that the horizontal, vertical and transverse relationship of the mandibular and the hyoid bone movements were significantly correlated in patients performed mandibular set-back surgery.
Axis, Cervical Vertebra ; Female ; Humans ; Hyoid Bone* ; Male ; Mandible* ; Orthognathic Surgery* ; Osteotomy

For recent 3 years, l8 GSI patients were followed for more than 6 months after surgical treatment with Raz procedure. Posterior urethrovesical angle(PUVA), urethral inclination angle (UIA), and bladder neck descent below the upper border of symphysis pubis(BN) on voiding chain cystourethrogram were measured preoperatively and postoperatively with respect to the grade of preoperative incontinence and postoperative period of voiding difficulty. UIA and BN in Stamey grade II group(N=9) were 57+/-14.6 degrees and 5.4+/-l.1cm, which were significantly higher than 39+/-7.6 degrees and 4.3+/-0.9cm in Stamey grade I group(N= 9) (P <0.05). Normal values of PUVA and UIA were defined as 90-l00 and 0-45. Depending on the duration of postoperative voiding difficulty, mean values of postoperative PUVA and UIA were normal(90+/-18.9' and 8+/-16.9') in the 1st week group(N=9), but lower than normal values(ie, overcorrected) in l-2 week group( 64+/-2l.3 and -l0+/-8.9 ) and in over 2 week group( 50+/-l0.0' and -11+/-2.2' ). Duration of postoperative voiding difficulty was 3.5+/-1.6 days in properly corrected Green type I group(N=6) and 8.3+/-l.2 days in properly corrected Green type II group(N=3), but it was much longer in overcorrected groups. From the above results, it is inferred that chain cystourethrography can be used as a useful means to predict the duration of postoperative voiding difficulty in GSI patients and prolonged postoperative voiding difficulty can be prevented by taking care not to overcorrect the bladder neck during Raz procedure.
Humans ; Neck ; Postoperative Period ; Reference Values ; Urinary Bladder

No abstract available.
Aneurysm, False* ; Embolization, Therapeutic* ; Hepatic Artery*

No abstract available.
Leiomyoma*

The Ewing's sarcoma comprises approximately less than 10 percent of malignant bone tumors and 5 percent of allbone tumors, occures in almost all bones of the body, and presents a widely divergent roentgenographicmanifestations. The tarsal bones are involved only 2 percent in the Ewing's sarcoma. Two cases experienced byauthors and ten cases published in literatures of Ewing's sarcoma of the tarsal bone were analizedretrospectively. The result were as follows; 1. Of tarsal bones, the calcaneus was 7 cases, the talus 4 cases,cuneiform 1 case. 2. Female was affected more commonly than male, the ratio being 4 to 1 in the tarsal bones. 3.About sixty percent of total case in the tarsal bones had evidence of diffuse sclerotic pattern. All the cases ofthe talus had evidence of diffuse sclerotic pattern. 4. The diseases to be considered in differential diagnosisare as follows: avascular necrosis, tuberculous osteomyelitis, osteosarcoma, and pyogenic osteomyelitis. 5. Thediffuse sclerosis radiographically showed a close relation with dead bone resulting from avascular necrosis due totumor infiltration histologically. Periosteal reactive new bone and osteoid deposition on the dead bone were alsocorrelated with diffuse sclerosis. 6. Because it is difficult to differentiate sclerotic lesions in the tarsalbones by radiographic methods alone, all such lesions should be subject to biopsy as early as possible.
Biopsy ; Calcaneus ; Female ; Humans ; Male ; Necrosis ; Osteomyelitis ; Osteosarcoma ; Sarcoma, Ewing ; Sclerosis ; Talus ; Tarsal Bones

Biliary endoprosthesis could provide permanent internal biliary drainage inpatient with obstructive jaundicewith advantages of absence of troublesome external catheter and no loss of fluid, bile and electrolytes overexternal drainage. Incidence of sepsis and cholangitis may be lowered. Endoprosthesis was performed in 18 patientsof obstructive jaundice from January, 1985 to december, 1985 at Department of Radilogy, Kyungpook NationalUniversity Hospital. The results are as follows: 1. The cases of obstructive jaundice included bile duct cancer in11, stomach ca. metastasis in 3, ca. of ampulla of Vater in 1, ca. of head of pancresas in 1, CBD cancer withpostop. recurrenced in 1, and impacted CBD stone in 1 case. 2. The levels of obstruction were at the trifurcationin 8, CHD in 5, proximal CBD in 3, and distal CBD in 2 cases. 3. Decline of serum bilirubin level was noted in 15cases with the most rapid decline wihtin 1 week after the procedure. 4. The complication occurred in 5 cases. Thethree cases were recovered spontaneously, but one died of bile peritonitis, another experienced obstrution ofendoprosthesis. 5. The endoprosthesis is benificial intreatment of obstructive jaundice for which surgery is notindicated, and saving expensive abdominal surgery and less advantageous percutaneous external drainage, henceenhancing life quality.
Ampulla of Vater ; Bile ; Bile Duct Neoplasms ; Bilirubin ; Catheters ; Cholangitis ; Drainage ; Electrolytes ; Gyeongsangbuk-do ; Head ; Humans ; Incidence ; Inpatients ; Jaundice, Obstructive ; Neoplasm Metastasis ; Peritonitis ; Quality of Life ; Sepsis ; Stomach

Rotational ankle fractures are one of the most common injuries of lower limbs treated by orthopedic surgeons. Open reduction and internal fixation (ORIF) is considered a gold standard treatment for unstable ankle fractures, though adjunct ankle arthroscopy is being increasingly used in cases of ankle trauma. Although the role and use of ankle arthroscopy are expanding, the clinical outcomes and cost-effectiveness of arthroscopy remain undefined. Furthermore, despite the number of clinical research studies performed on arthroscopically assisted surgery for ankle fractures, no definite guidelines have been agreed, and no consensus has been reached regarding indications. This article reviews the role, indications, operative techniques, and complications of ankle arthroscopy and compares the clinical outcomes of conventional ORIF and arthroscopically assisted ORIF.