No abstract available.
Rupture* ; Spleen*

No abstract available.
Breast Neoplasms* ; Breast*

In case of the large bone defect due to severe varus or valgus deformity in total knee replacement, there are many different methods for reconstruction of the bone defect for insertion of the tibial component after resection of the proximal tibia. Total knee replacement using the autogenous bone graft were performed in 27 knees (18 patients) with tibial bone defect. Authors report the methods and results with an average 23 months follow-up. We used the bone removed from distal femur and calculated the size of the proximal tibia. We used the screws, if necessary, for rigid fixation of the grafted bone. l. According to the type of bone defect, central defect type were 3 knees, peripheral defect type were 13 knees and combined type were 11 knees. 2. In A-P view of x-ray, the size of bone defect of the tibial plateau ranged 5mm to 25mm (average 11.1mm) in height. 3. Screws were used for fixation of grafted bone in 14 knees and the average size of the screws was 27.8mm. 4. Bony union of the grafted bone achieved from 3 months to 12 months (average 5.7months). 5. Average knee ROM was 105 degrees and improved post-operatively 121 degrees, and average flexion contracture was 22.4 degrees and improved post-operatively 7.5 degrees. 6. Post-operative tibiofemoral angle was average 7.5 degrees valgus. 7. Average knee rating score was 54.5 and improved post-operatively 89.2. 8. The comlication of bone graft was partial resorption in 1 case and the loosening or displacement due to screw were abscent.
Arthroplasty, Replacement, Knee ; Congenital Abnormalities ; Contracture ; Femur ; Follow-Up Studies ; Knee ; Tibia ; Transplants

No abstract available.
Breast Neoplasms* ; Breast* ; Drug Therapy ; Neoadjuvant Therapy

No abstract available.
Biliary Atresia* ; Fractures, Spontaneous*

No abstract available.
Ankle* ; Arthroplasty*

No abstract available.
Arthroplasty* ; Knee*

No abstract available.
Animals ; Bacteria* ; Carcinoma, Lewis Lung* ; Lactic Acid* ; Mice* ; Sarcoma 180* ; Sarcoma*

No abstract available.
Enteritis* ; Megacolon, Toxic* ; Salmonella*

The morphologic abnormalities of the endocrine pancreas that underlie persistent neonatal hyperinsulinemic hypoglycemia and are included under the heading "nesidioblastosis" appears to be heterogeneous. This characteristic morphologic finding is ductuloinsular complexes showing endocrine cells budding off the ductoepithelium and merging with adjacent endocrine cell clusters. A case of nesidioblastosis associated with hyperinsulinemic hypoglycemia occurred in a 6/365 year-old male neonate. Microscopic finding of near totally resected pancreas revealed irregular sized islets and ductuloinsular complexes, both of which contained hypertrophied B cells with a few mitosis. Because of persistent hypoglycemia after first operation, he received second operation 8 days after. This histologic finding was more severe comparative to that of first operation. According to these findings, the pathogenesis of nesidioblastosis may be congenital or developmental defect of a kind of compensatory mechanism by unknown stimuli to acquire persistent hypoglycemia.
Male ; Infant, Newborn ; Humans