No abstract available.
Hand*

No abstract available.
Orthopedics* ; Superficial Back Muscles*

No abstract available.
Seizures* ; Sparganosis*

PURPOSE: The result of cementless total knee arthroplasty with posterior cruciate ligament retention in rheumatoid arthritis patients was evaluated. MATERIALS AND METHODS: Thirty patients (fifty knees) followed up after cementless total knee arthroplasty with posterior cruciate ligament retention was evaluated clinically and radiologically. Average follow up was 9.2 years(5.1~14.3). RESULTS: The mean HSS knee score improved from 47.4 preoperatively to 81.8 postoperatively, and the mean range of motion of 89.7 degrees preoperatively to 101.2 degrees postoperatively. The mean tibiofemoral angle was 4.9 degrees valgus. Posterior instability was observed in 1 case(2%) at the most recent follow up. Radiolucent line was observed in 41 cases(82%), and osteolysis was observed around tibial component in 13 cases(26%), and around femoral component in 4 cases(8%). Eight cases(16%) of revision was due to 1 case of aseptic loosening and osteolysis each, and the other due to polyethylene wear of patellar or tibial component. CONCLUSION: Although there are osteopenia in rheumatoid arthritis compared to osteoarthritis, cementless total knee replacement with posterior cruciate retention showed stable fixation. However, the new method for initial fixation of tibial component is needed because osteolysis around tibial component tended to start around cancellous screws.
Arthritis, Rheumatoid* ; Arthroplasty* ; Arthroplasty, Replacement, Knee ; Bone Diseases, Metabolic ; Follow-Up Studies ; Humans ; Knee* ; Osteoarthritis ; Osteolysis ; Polyethylene ; Posterior Cruciate Ligament ; Range of Motion, Articular

PURPOSE: To evaluate the effect of obesity on perioperative morbidity following total hip arthroplasty in patients with severe osteoarthritis. MATERIALS AND METHODS: Between April 1987 and April 2007, 272 patients with severe osteoarthritis underwent total hip arthroplasty. One hundred seventeen patients were obese (body mass index, BMI> or =25 kg/m2), and 155 were not obese (BMI<25 kg/m2). Through retrospective medical record research we were able to determine length of hospital stay, operation time, total blood loss and replacement, and surgical and medical complication rates for the two groups. RESULTS: The obese and non-obese groups were similar in terms of length of hospital stay, operation time, total blood loss and replacement, and surgical complication rate (p>0.05). However, the medical complication rate was significantly higher in the obese group compared to the non-obese group (4.3% vs. 0.6%, p<0.005). CONCLUSION: In severe osteoarthritis patients undergoing total hip arthroplasty, obesity (BMI> or =25 kg/m2) has no observable effect on perioperative morbidity in terms of length of hospital stay, operation time, total blood loss and replacement, or surgical complication rate, but is associated with a higher medical complication rate.
Arthroplasty ; Body Mass Index ; Hip ; Hip Joint ; Humans ; Length of Stay ; Medical Records ; Obesity ; Osteoarthritis ; Retrospective Studies

No abstract available.
Leukemia*

PURPOSE: The purpose of this study is to assess the efficacy of enteroclysis through the previously inserted Miller-Abbott (M-A) tube for decompression in the postoperative intestinal obstruction. MATERIALS & METHODS: This study includes twenty patients who had intestinal obstruction symptoms after operation for benign(12) ormalignant(8) abdominal lesions. Small amount of barium was introduced to M-A tube for enteroclysis. We evaluated the presence, level, degree, and causes of obstruction on enteroclysis, compared with surgical(11) and clinical(9)findings. RESULTS: Obstruction was seen in 18 cases including the two cases in which the level of obstruction wasnot clear. There was no obstruction in two cases. Obstruction on enteroclysis was demonstrated in all 11 operated cases(100% accuracy, 11/11). The level of obstruction on enteroclysis were jejunum in three cases, ileum in seven,and colon in one case. The levels of obstruction on enteroclysis were matched with those in operation field in 10 cases. There were two cases of nonobstruction, nine cases of low-grade partial obstruction, and nine cases of high-grade partial obstruction. We analyzed the findings on enteroclysis regarding causes of obstruction in 16 patients with the findings of adhesive bands of extrinsic cause(9), cancer recurrence of intrinsic cause(6), and bezoar of intraluminal cause(1). Misinterpreted cases were two cases(87.7% accuracy, 14/16). The cause, for nonvisualization of obstruction site on enteroclysis in four patients included technical failure such asin adequate location of tube(1) and bowel overlapping(1), minimal obstruction(1), and nonexistent obstruction(1), in spite of diffuse edematous mucosa. CONCLUSION: Enteroclysis through the M-A tube for decompression in patients with postoperative intestinal obstruction is an useful method for evaluation of intestinal obstruction.
Adhesives ; Barium ; Colon ; Decompression* ; Humans ; Ileum ; Intestinal Obstruction ; Jejunum ; Mucous Membrane ; Recurrence

No abstract available.
Cryptococcosis* ; Lung Neoplasms* ; Lung*

No abstract available.
Cryptococcosis* ; Lung Neoplasms* ; Lung*

Primary papillary serous carcinoma of the peritoneum(PPSCP) is vere rare. It has been suggested that PPSCP derives from embryonal coelomic epithelium with m llerian ducts potential. PPSCP can develop from a single or multicentric focus. The clinical and histologic disease entities are similar to those of primary papillary serous carcinoma of the ovary, but PPSCP involves the ovarian surface only minimally(microscopic disease) or spares the ovaries entirely. We have experienced a case of primary papillary serous carcinoma of the peritoneum and report this case with brief review of the concerned literature.
Epithelium ; Female ; Ovary ; Peritoneum*