No abstract available.
Tumor Lysis Syndrome*

No abstract available.
Colorectal Neoplasms*

Open reduction and internal fixation of the displaced fractures of the acetabulum represents one of the greatest challenge in fracture surgery. The purpose of our study is to report the results of operative treatment and establish the guideline for the operative treatment of the displaced acetabular fractures with the analysis of the clinical and radiological results. This retrospective study reports the results of 21 fractures in 21 patients(19 male and 3 female) treated by open reduction and internal fixation from January 1990 to July 1994. The patients were followed up more than 1 year and mean length of follow-up was 2.3 years. According to Letournel's classification, we had 9 elementary fractures(42.8%) and 12 associated fractures(57.2%). Among the elementary fractures, the posterior wall fracture was the most common type(7 cases, 33.3%) and the transverse-posterior wall fracture was the most common type among associated fractures(4 cases, 19.0%). Surgical approaches were 14 Kocher-Langenbeck, 6 Ilioinguinal and 1 extended iliofemoral. Indirect reduction and specially designed reduction method using C-arm and radiolucent operating table were also helpful to achieve satisfactory reduction. Overall quality of clinical results was graded according to the D'Aubigne and Postel rating score. Satisfactory reduction was gained in 16 cases(76.1%). Unsatisfactory reduction was gained in 5 cases(23.8%). Among the cases within category of satisfactory reduction, there were 7 excellent and 8 good clinical results. But among unsatisfactorily reduced 5 cases, there were 2 good clinical results. It seems that the satisfactory operative reduction of the fracture is the factor that correlates with a satisfactory clinical result. There were complications such as 3 secondary osteoarthritis(14.2%), 3 wound infection(14.2%, 2 superficial and 1 deep), 2 iatrogenic nerve palsy(9.5%, 1 sciatic and 1 obturator nerve) and 1 intrapelvic protrusion acetabuli(4.7%) and no postoperative ectopic ossification.
Acetabulum ; Classification ; Follow-Up Studies ; Humans ; Male ; Methods ; Operating Tables ; Ossification, Heterotopic ; Retrospective Studies ; Wounds and Injuries

No abstract available.
Colon, Descending* ; Leiomyosarcoma*

Thin study measured dietary intakes in late pregnancy and psychological stress during the period of gestation and examined the roles of diet and psychological stress in pregnancy weight gain and infant birth weight. Study subjects were 98 pregnant women who delivered infants at 2 general hospitals in Taejon city. Mean weight gain during pregnancy was 14.6+/-4.89Kg. Mean infant birth weight was 3.39+/-0.62kg in males and 3.28+/-0.43Kg in females. Mean energy and protein intake levels were adequate, but mean iron and calcium intakes were only 61.2+/-14.9% and 79.1+/-18.2% of RDA, respectively. Fat intake which constitutes 22.0+/-4.3% of total energy intake, and animal protein intake which constitutes 22.0+/-4.3% of total energy intake, and animal protein intake which constitutes 53.7% of total protein intake were moderately high. Though mean energy, fat, animal protein, and meat protein intakes in the low psychological stress group were higher than those in the middle or high stress group, psychological stress did not significantly affect pregnancy weight gain and infant birth weight. High intakes of nutrients except for dairy protein, iron, and niacin were associated with higher pregnancy weight gain and high intakes of protein and meat protein were associated with higher infant birth weight. It is concluded that dietary intakes during pregnancy has effects on pregnancy weight gain and infant birth weight, and psychological stress has no direct effect on them.
Animals ; Birth Weight ; Calcium ; Daejeon* ; Diet ; Energy Intake ; Female ; Hospitals, General ; Humans ; Infant ; Iron ; Male ; Meat ; Niacin ; Parturition* ; Pregnancy ; Pregnant Women* ; Stress, Psychological* ; Weight Gain

No abstract available.
Neoplasm Metastasis*

Paragonimiasis is widely distributed in Far East and Southeast Asia, particularly in Korea. The centralnervous system is the most frequent location for paragonimiasis outside the lungs. We analized the computedtomographic findings of 17 cases which were diagnosed pathologically and clinically as cerebral paragonimiasis.The results were as follows; 1. The ratio of male to female was 10:7 and about 88% of cases were under the age of40 years. 2. The common location so cerebral paragonimiasis were the occipital (12 cases ) and temporal (11 cases) lobes. 3. Precontrast CT findings of cerebral paragonimiasis were low density with calcifications in 6 cases,low and isodensities in 4 cases, mixed densities in 3 cases, only low density in 2 cases and only calcification sin 2 cases. Hydrocephalus (7 cases), mass effect (6 cases), atrophic change(6 cases) and cyst formation (3 cases)were associated. 4. The shape of calcifications in CT scan were soap-bubble or ring in 6 cases, nodular or oval in6 cases, stippled in 4 cases and amorphous conglomerated in 2 cases. 5. The contrast-enhanced 8 cases were 5 ringor rim like, 2 nodular and 1 irregular enhancements, while 9 cases were not enhanced.
Asia, Southeastern ; Far East ; Female ; Humans ; Hydrocephalus ; Korea ; Lung ; Male ; Paragonimiasis ; Tomography, X-Ray Computed

We treated 4 patients with uric acid calculi in the renal pelvis or ureter with alkaline fluid irrigation through percutaneous nephrostomy (PCN) tube. Initial presentations were anuria or severe flank discomfort, we performed PCN to relieve such obstructive symptoms caused by uric acid calculi. We tried to dissolve uric acid calculi with normal saline mixed to sodium bicarbonate through a PCN tube. The success of therapy is believed to be related to the direct and constant urinary alkalinization effect obtained with irrigation compared to be the intermittent alkalization that occurs when oral agent are used.
Anuria ; Calculi* ; Humans ; Kidney Pelvis ; Nephrostomy, Percutaneous* ; Pregnenolone Carbonitrile ; Sodium Bicarbonate ; Ureter ; Uric Acid*

PURPOSE: The purpose of this study was to evaluate the radiological and clinical results of modified scarf osteotomy for hallux valgus with lesser metatarsalgia. MATERIALS AND METHODS: Total 19 patients (24 feet) were reviewed by medical records and radiographs. All patients were female and the mean age at the time of operation was 46.4 years. The mean follow-up time was 14.8 months. We modified original scarf osteotomy by adding the procedure of closing wedge osteotomy at the medial side of distal fragment for achieving of the supination of the first metatarsal head. Additionally, Akin osteotomy of the first proximal phalanx was done in 16 patients (20 feet) and no lesser metatarsal operation was done. First-second intermetatarsal, hallux valgus and distal metatarsal articular angles were analyzed radiologically before and after the operation. And 3-dimensional CT was used to evaluate the supination of the first metatarsal head. Clinical results were assessed by American Orthopaedic Foot and Ankle Society (AOFAS) score and persistence of lesser metatarsalgia. RESULTS: First-second intermetatarsal and hallux valgus angles were reduced from the mean pre-operative values of 14.2degrees and 32.5degrees to 8degrees and 12.5degrees, respectively, 12 months after the operation. And the supination of the first metatarsal head was confirmed by 3-dimensional CT. The mean AOFAS score improved from 41.4 points pre-operatively to 87.2 points at follow-up. Lesser metatarsalgia still remained in 2 patients (2 feet). CONCLUSION: Modified scarf osteotomy would be an effective surgical procedure, especially, for achieving downward displacement and supination of the first metatarsal head in hallux valgus with lesser metatarsalgia.
Animals ; Ankle ; Displacement (Psychology) ; Female ; Follow-Up Studies ; Foot ; Hallux ; Hallux Valgus ; Head ; Humans ; Medical Records ; Metatarsal Bones ; Metatarsalgia ; Osteotomy ; Supination

Metatarsalgia means the pain under the lesser metatarsal heads. The many causes of metatarsalgia can be categorized into three groups: local disease in the region, altered forefoot biomechanics, and systemic disease affecting the region. Surgical options need to be considered if nonsurgical treatment fails. The metatarsal osteotomies are designed primarily to reduce the weightbearing forces on the metatarsal head by elevating or shortening the metatarsal. Many lesser metatarsal osteotomies have been described, and their success depends on many factors. Regardless of the method employed, it is important to maintain or restore the metatarsal cascade to maintain an even pressure under the lesser metatarsal heads and prevent transfer lesions. The surgeon must understand the effects of the metatarsal osteotomy on the forefoot patho-biomechanics and decide, using a combination of clinical examinations and imaging, whether the desired effect of the osteotomy is to shorten or elevate the metatarsal head or both.
Head ; Metatarsal Bones* ; Metatarsalgia* ; Methods ; Osteotomy* ; Weight-Bearing