No abstract available.
Prenatal Diagnosis* ; Pulmonary Atresia* ; Ventricular Septum*

No abstract available.
Sepsis*

We reported two cases of amantadine treatment in traumatic brain injury patients and reviewed the literature of amantadine treatment of those patients. Problems with short-term memory, attention, planning, problem solving, impulsivity, disinhibition, poor motivation, and other behavioral and cognitive dificit could occur following traumatic brain injury or other types of acquired brain injury. this report described results of amantadine using in two patients with this type of symptom profile. Patients received neuropsychiatric examination as well as BPRS and Barthel index. These patients were improved, respectively from 57 point to 82 point(case 1), from 85 to 94(case 2) in Barthel index, and from 66 point to 35 point(case 1), from 55 to 32 point(case 2) in BPRS. These two patients did not reveal any other adverse effect. The rationale for using amantadine were discussed.
Amantadine* ; Brain Injuries* ; Dopamine Agonists ; Humans ; Impulsive Behavior ; Memory, Short-Term ; Motivation ; Problem Solving

Poland's syndrome is congenital anomaly which was described first by Alfred Poland in 1841. The clinical features are variable but always include congenital aplasia of fingers and syndactyly. We have experienced a case of Poland's syndrome. This case was male children and revealed thoracic anomaly of right side (absence of pectoral muscles and anterior axillary fold), atrophy of forearm muscles, ipsilateral syndactyly with aplasia of thumb and middle phalanges of 2, 3, 4, 5,th fingers, and ipsilateral congenital radio-ulnar synostosis.
Atrophy ; Child ; Fingers ; Forearm ; Humans ; Male ; Muscles ; Poland ; Syndactyly ; Synostosis ; Thumb

The Ehlers-Danlos syndrome is a familial disorder of connective tissue, and seven distinct clinical forms are reported. Author experienced two cases of the type 3 Ehlers-Danlos syndrome which present hypermobility of the joints, asymmetry of the thorax, anomalies of the thoracic spine, and flatfoot. So, we report these patients with references.
Connective Tissue ; Ehlers-Danlos Syndrome ; Flatfoot ; Humans ; Joints ; Spine ; Thorax

The fracture of the upper end of the femur is unique in orthopedics because it is endemic to an elderly population with special problem. In trochanteric fractures open reduction and internal fixation, with a hip nail used to maintain reduction, have become the standard treatment protocol for the elderly. Unlike fractures of the femoral neck, nonunion and avascular necrosis is rare but more frequently complicated by fatal sequele, such as pneumonia, thromboembolic disease, and decubitus ulceration. In order to achieve early ambulation of a patient with a trochanteric hip fracture, two conditions must be met: The implant used for fixation must be strong enough to withstand loadings exerted upon it during fracture healing, and the fracture itself must be rendered stable in a suitably reduced position. The treatment of the fracture of the femoral neck has a long and frustrating history. As recently as 20 years ago McCarroll remarked that this fracture must be considered “unsolved” until the incidence of aseptic necrosis and nonunion could be diminished or abolished. But now with adequate reduction, impaction, accurate internal fixation with newer devices, and carefully supervised postoperative care the fracture of the femoral neck can be expected to heal at least 90 per cent of the patients. A lower incidence of recognizable aseptic necrosis has been reported under these circumstances. X-ray films of 94 cases of hip nailing for hip fractures were collected in the Department of Orthopedic Surgery of Seoul National University Hospital. Twenty seven cases considered to be failed in hip nailing were analysed radiologically, and following results were obtained. 1. The incidence of failed hip nailing was most frequent in the fifties with average age of 54. 6 years, which seemed somewhat younger than that of the hip fracture. There was no sexual difference. 2. Hip nailings were failed in 23 cases of the femoral neck fractures and in 4 cases of the trochanteric fractures, which revealed respectively 52.3% and 8.2% of failure. Among these the technical failure was 22.7% in femoral neck fractures and 6.1% in trochanteric fractures. 3. Among the various fixation devices, Smith-Petersen nail or hip screws which has no side plate to fix the shaft rigidly showed high failure rates. 4. In all cases the etiology of the failed hip nailing was functional, such as failure of reduction, failure of fixation, penetration of the head, avaseular necrosis, infection, and inadequate postoperative management. 5. Most cases of femoral neck fractures which was not achieved near anatomical reduction was failed in fixation. 6. Too long or short nails showed high failure rates. In view point of this, hip nail should fix the lateral cortex, calcar femorale and center of subchondral bone, even in the trochanteric fracture. So devices such as heavy compression sliding nail or multiple pinning were more desirable to achieve complete fixation. 7. When, in the fresh fractures of the femur neck cannot be reduced to an anatomical or slightly overcorrected position, endoprosthesis should be considered seriously. When the joint is abnormal, the total hip arthroplasty can reduce morbidity and mortality, and also shorten the hospitalization.
Aged ; Arthroplasty, Replacement, Hip ; Clinical Protocols ; Early Ambulation ; Femoral Neck Fractures ; Femur ; Femur Neck ; Fracture Healing ; Head ; Hip Fractures ; Hip ; Hospitalization ; Humans ; Incidence ; Joints ; Mortality ; Necrosis ; Orthopedics ; Pneumonia ; Postoperative Care ; Pressure Ulcer ; Seoul ; X-Ray Film

Leiomyoma of the female urethra is a very rare condition. A case of the leiomyoma arised from paraurethral area, between the urethra and vaginal wall in thirty seven-year-old female is presented. The weight of mass was 50g and 7X4x5cm. in size. That was enucleated surgically and confirmed as a leiomyoma histologically.
Female* ; Humans ; Leiomyoma* ; Urethra

This investigation evaluated the fracture toughness (KIC) of eight currently available core materials, and relate the fracture toughness value to fractography analysis and surface characteristics using a atomic force microscope (AFM). Single-edge notched (SEN) test specimens (n=10) and compact tension (CT) test specimens (n=10) were prepared conforming to the ASTM Standard E-399 for a high copper amalgam, three composite core materials (Core-Max II, Core Paste, Bisfil Core), two reinforced composite core materials (Ti-Core, Ti-Core Natural), a resin-modified glass ionomer core material (Vitremer), and a conventional glass ionomer core material (Ketac-Molar). The specimens were tested with an Instron Universal Testing Machine. The maximum loads were measured to calculate the fracture toughness (KIC). Thereafter, fracture surfaces of SEN specimens of each material were investigated for fractography analysis using scanning electron microscope. And, disc-shaped specimens with 1mm thickness were fabricated for each material and were investigated under AFM for surface morphology analysis. The results were as follows : 1. Bisfil Core showed the highest mean fracture toughness regardless of test methods. 2. For the tooth-colored materials, Ti-Core Natural exhibited the highest fracture toughness. 3. Ketac Molar showed a significantly low fracture toughness when compared with the amalgam and the composite resin core materials (p<0.05). 4. The fracture toughness values obtained with the single-edge notched test, except Ketac Molar, were higher than those obtained in the compact tension test. 5. SEM revealed that the fracture surface of high fracture toughness material was rougher than that of low fracture toughness material. 6. AFM revealed that the surface particles of the composite resins were smaller in size, with a lower surface roughness than the glass ionomer core materials.
Composite Resins ; Copper ; Glass ; Molar

A statistical analysis was made on patient of recurrent urinary stones during the period from May 1972 to April 1977 in the Department of Urology of Han Yang University Hospital and the results were obtained as following: 1. Among the 894 patient of in-patient, 290 patient were urinary stone patients (32.8 %). 2. The recurrent patients were 11 (20%), with the follow-up period from 1 year to 10 years, in whom follow-up was possible. 3. The most common age group of recurrent stones were from 20 to 40 years old ( 72.8%). 4. The mean period from primary stone to recurrent stone was 4.4 years. 5. Among the recurrent patient, 2 were prolonged recumbency patients and one had duplicated ureter. Others were idiopathic recurrent stones. 6. If the primary stone was removed by operation, recurrent stone was some hard to be passed spontaneously.
Adult ; Follow-Up Studies ; Humans ; Statistics as Topic* ; Ureter ; Urinary Calculi ; Urolithiasis* ; Urology

A clinical observation was made on 10 donors for renal transplantation which were done at dept. of urology university hospital from April 1978. to August 1978. The following results were observed: 1. Donors were 3 male and 7 female, aged ranging from 1970 to years old. The most common age group was fifties 2. The related donors were 9 and unrelated was 1. 3. Seven donors had sam ABO blood type with the recipient and 3 had different. The HL-A match grade showed that 2 were B grade and 1 was C grade and 7 were D grade. The failed 3 patient had same ABO blood type with donor and all in D grade. 4. Seven were nephrectomized left and 3 were right. The postoperative course were all uneventful and discharged from POD 9 to 13. 5. The thoracoretroperitoneal approach used for donor nephrectomy: gave good operative field and easy operative technique.
Female ; Humans ; Kidney Transplantation* ; Male ; Nephrectomy* ; Tissue Donors* ; Urology