A case of aneurysmal bone cyst is reported in a 23 years old male, who complained of pain and tenderness on the right lateral aspect of thigh, This case had been treated with radical curettage and autogenous bone graft, but eight months later the radiological evidence of recurrence was present. So he was reoperated and he has been recovered relatively gradually, Roensgenograms of 7 montbs duration after reoperation showed abundent new bone formtion and no evidence of recurrence.
Aneurysm ; Bone Cysts ; Curettage ; Femur ; Humans ; Male ; Neck ; Recurrence ; Reoperation ; Thigh ; Transplants

Ewing's Sarcoma is a rapidly growing malignant neoplasm that arises from primitive cells of the bone marrow in young persons. This case, a seventeen year-old male, complained of pain and swelling on the both knee. He had been treated under the impression of osteomyelitis at several local clinics. Clinically, malaise and high fever were continued during admission period. Microspically it was confirmed as Ewing's Sarcoma and then he was discharged. Presently he is under the radiation therapy.
Bone Marrow ; Fever ; Humans ; Knee ; Male ; Osteomyelitis ; Sarcoma, Ewing

The purpose of this study is to introduce the patients with bilateral cleft lip nose have lots of distinctive anatomical features such as short columella, inferior displacement of the medial crura of alar cartilage, lowering of the alar dome, flattened tip of the nose, widened nostril sill and prominent vestibular skin web. Although millard, Kaplan and Wray have introduced columellar lengthening by fork flap, it was difficult to achieve satisfying results without reconstructing the nasal skeletal framework of the cleft lip nose deformity for their anatomical distinctiveness. We have performed rhinoplasty on 7 patients with bilateral cleft lip nose from January. 1995 to August. 1997, using onlay calvarial bone graft and suture suspension technique. Operation was performed on basic anatomical structure, skeletal framework using outer table of calvarial bone pushed into the nasal tip area and suspension suture was applied to the framework with anteroinferior projection of nasal tip projection vector by cantilever effect of the calvarial bone which carried out nearly normal anatomical nasal structure. We have obtained satisfying results without complication in all seven cases. In conclusion the method which authors have used shows several advantages. First, it was possible to obtain the substantial skin lengthening in anterior and inferior direction by "Tent-Pole effect" in which creating bony structure projected into nasal tip and traction suturing of the deformed alar cartilages. Secondly, columellar lengthening and close to normal nostril shape was obtained and thirdly, re-deformation of corrected structure was prevented. An expected problem in above method is resorption of grafted calvarial bone which expected to maintain its position under influence of alternation and reformation by reaction between chondroblast and chondroclast results in fibrous tissue replacement, yet long term follow up is necessary for futher evaluation.
Cartilage ; Chondrocytes ; Cleft Lip* ; Congenital Abnormalities* ; Follow-Up Studies ; Humans ; Inlays ; Nose* ; Rhinoplasty ; Skin ; Sutures* ; Traction ; Transplants*

No abstract available.
Child* ; Humans ; Neurons*

Since May 1981, the standard method of treatment of the femoral shaft fractures at the Daejeon EuIji Deneral Hospital has been the closed intramedullary nailing technique of Kuntscher. We performed intramedullary nailing on thirty-five fractures of femoral shaft in 35 patients. Closed intramedullary nailing was used in twenty-eight femora and open intramedullary nailing with cerclage wiring in seven fractures, in which large butterfly fragment was present, precluding control of rotation or length, or both. The overall rate of union was 97 percent. The range of motion of the knee at follow up was good in 80%, fair in 14%, poor in 6% (Good Full extension; loss of flexion less than 10 degrees. Fair Any loss of extension;loss of flexion of 10 to 50 degrees, Poor Loss of more than 10 degrees of extension; range of flexion-extension less than 90 degrees). The advantages of this technique include the negligible risk of infection, the rapid stabilization of fracture, thus facilitating management of other associated injuries, the rapid return of function of the knee, and early union of fracture and return to work. It is authors' opinion that when proper equipment and expertise are available, than closed intramedullary nailing is the treatment of choice not only for simple uncomminuted fracture of the femoral shaft but also for open comminuted fractures.
Butterflies ; Follow-Up Studies ; Fracture Fixation, Intramedullary ; Fractures, Comminuted ; Humans ; Knee ; Methods ; Range of Motion, Articular ; Return to Work

Endoscopic retrograde cholangiopancreatography(ERCP) procedures are more difficult in patients who have undergone partial gastrectomy with Billroth II anastomosis. Because its altered anatomical relationship. the endoscopist is presented with additional problems: (i) Dfficulties in entering the afferent loop, depending on the surgical techiques used. (ii) The endoscope may be too sort to reach the papillary region unless the loops are suecessfully straightened out. (iii) Difficulties in passing the ligament of Treitz, especially in patients with Braun's anastomosis, (iv) Problems in cannulating the papilla and especially the common bile duct from a reversed position. (v) Problems in carrying out a papillotomy in a correct position. We attempted endoscopic sphincterotomy in 3 opatients previously subjected to gastrectomy with needle knife, and succeeded in 2 of them. In the two patients, successful billary drainage was achieved. And one patients with Billroth II gastrectomy, presented with CBD stone and cholangit, was successfully treated with endoscopic stone retriveial. The patient with a Billroth-II operation may unergo endscopic diagnostic as well as therapeutic procedures with a high rate of success, and can be suitable candidates for ERCP and endoscopic sphincterotomy
Cholangiography* ; Cholangiopancreatography, Endoscopic Retrograde ; Common Bile Duct ; Drainage ; Endoscopes ; Gastrectomy* ; Gastroenterostomy* ; Humans ; Ligaments ; Needles ; Sphincterotomy, Endoscopic

No abstract available.
Escherichia coli* ; Escherichia* ; Urinary Tract Infections* ; Urinary Tract*

The infant kidney is more vulnerable to infections than the adult kidney. It is common that acute pyelonephritis (APN) during infancy and early childhood manifests growth retardation of kidney, ultimately leading to chronic renal failure. However, little is known about the pathogenesis of renal growth retardation in APN in youth. To understand the mechanism underlying the cortical lesions, urinary tract infection was induced in infant rats. To induce ascending APN, saline solution containing Escherichia coli (ATCC No. 25922) 107 bacteria/ml was infused into the bladder through the 16 gage silicone cannula in three-week-old weaning Sprague Dawley rats (weight 50~60 g, n=66). In the normal control group (n=20), saline was infused. Experimental groups were divided according to the treatment into the APN group (APN without any treatment, n=23) and TRX group (APN with ceftriaxone treatment, n=23). After performing the histopathologic examination, including inflammatory score, fibrosis score, and tubular atrophy score, we measured the apoptosis index in the tubular cells of noninflammatory cortical area at post-infection week 1 and 3 by the in situ TUNEL method. Kidney weight was significantly decreased in the APN group compared with the normal group at postinfection week 1 and 3. In the APN group, tubulointerstitial inflammation with heavy neutrophilic infiltration was found mainly in the upper and lower poles of the kidney in both the first and third week groups. Fibrosis was dominant in the third week of the APN group. However, inflammation and fibrosis were not significantly improved by TRX treatment. The apoptotic index of tubular cells was significantly increased in noninflammatory cortical area in the first week of both APN and TRX groups. It decreased near the normal control value in the third week. TGF-beta1 protein expression was localized in the inflammatory area. There was no TGF-beta1 expression in the tubules of the noninflammatory area. These findings suggest that renal growth retardation in experimentally induced APN in infant rats is related not only with the inflammatory reaction itself but also with the increased apoptosis of tubular cells in noninflammatory area. Ceftriaxone alone does not eliminate the inflammation nor prevent growth retardation effectively.
Adolescent ; Adult ; Animals ; Apoptosis* ; Atrophy ; Catheters ; Ceftriaxone ; Escherichia coli ; Fibrosis ; Humans ; In Situ Nick-End Labeling ; Infant* ; Inflammation ; Kidney ; Kidney Failure, Chronic ; Neutrophils ; Pyelonephritis* ; Rats* ; Rats, Sprague-Dawley ; Silicones ; Sodium Chloride ; Transforming Growth Factor beta1 ; Urinary Bladder ; Urinary Tract Infections ; Weaning

No abstract available.
Immunocompromised Host* ; Kluyvera* ; Sepsis*

No Abstract Available.
Fas Ligand Protein* ; Keratoconus*