No abstract available.
Adult* ; Fetus* ; Humans ; Humerus* ; Radius* ; Ulna*

Bicoronal approach is adopted as an universal method for reduction and internal fixation of the fractured zygomatic arch in the treatment of complex zygomatic fracture. However bicoronal approach leaves many disadvantages, such as long incision, alopecia, prolonged edema, and paresthesia. Nowadays endoscopically assisted minimal invasive technique has been widespread not only for the aesthetic surgery, but also for the reconstructive surgical fields because of the benefits. We have been recently trying to apply endoscopic surgery to facial bone fracture surgery. Endoscopically assisted minimal invasive technique has been applied to 14 patients who admitted to Chosun university hospital from March 1996 to July 1997. We used 4 mm, 30' endoscope and two 1.5-2 cm temple incisions and a subciliary incision for approaching to the zygomatic arch. Protected drill bit and driver had access to fractured zygomatic arch though tiny(5 mm) stab incision over the zygomatic arch. We have been able to successfully reduce and make fixation of the fracture of zygomatic arch by using endoscopically assisted minimal invasive technique. Follow up for 3 months revealed good maintenance of the reduction. We think that application of the endoscopic technology to midfacial bone fracture will result in significant reduction in morbidity and improve postoperative results.
Alopecia ; Edema ; Endoscopes ; Facial Bones ; Follow-Up Studies ; Fractures, Bone ; Humans ; Paresthesia ; Zygoma* ; Zygomatic Fractures

Agressive osteoblastoma is a very rare primary bone tumor having locally aggressive and destructive natures.But distant metastasis is not well occurred. Aggressive osteoblastoma may be similar to osteoblastomaradiologically, but has different pathological featurs. We experienced one case of aggressive osteoblastomaarising from left ilium and report this case with review of the literatures.
Ilium ; Neoplasm Metastasis ; Osteoblastoma

A case of malignant synovioma of the right knee joint is presented. Microscopically it showed sarcomatous growth of spindle cells and irregular slit spaces which were lined by tumor cells. A–K amputation has carried out on 10th hospital day and discharged on 30th hospital day without any complications.
Amputation ; Knee Joint ; Sarcoma, Synovial

A case of eosinophilic granuloma in 38-year-old male was reported. The patient was admitted with chief complaints of pain on the left thigh, tenderness and limping associated with localized swelling on upper 1/3 of left thigh. The diagnosis was confirmed by radiological evidence and biopsy findings. This case was healed completely by curettage. The review of literature was made briefly.
Adult ; Biopsy ; Curettage ; Diagnosis ; Eosinophilic Granuloma ; Eosinophils ; Humans ; Male ; Thigh

No abstract available.
Cisapride* ; Gastric Emptying* ; Humans ; Kidney Failure, Chronic*

To study the site of release and factors affecting the release of the atrial natriuretic peptide(ANP) in the pediatric patients, we measured the plasma ANP concentrations in 23 normal healthy children, 19 patients with congestive heat failure and 16 patients with cardiac disease undergoing diagnostic cardiac catheterization. The following results were obtained. 1) The plasma ANP concentrations of the vein(226.3(74.9pg/ml)in patients with congestive heart failure were significantly higher than those(p<0.01)of the mormal healthy children(13.4 (7.9pg/ml)and those(43.3 40(.7pg/ml)in patients undergoing cardiac catheterization. The plasma ANP concentrations of the femoral vein in patients undergoing cardiac catheterization were also significantly higher than that of the peripheral vein in the normal healthy children(p<0.01). 2) The plasma ANP concentrations of the pulmonary artery(110.9( 80.7pg/ml)were 2 to 3 times higher than that of the femoral vein(43.3( 40.3pg/ml, p<0.01). However there were no significant differences of the plasma ANP concentrations between pulmonary artery and aorta(65.4 (36.1pg/ml),and between aorta and femoral vein. 3) There was a significant correlations of the plasma ANP concentrations vetween pulmonary artery and femoral vein, and pulmonary artery and aorta, but no correlation of those between femoral vein and aorta. 4) The plasma ANP concentrations of the vein were over 3 times more higher in cases of left atrial area over 20 cm2/M2 measured by 2-dimensional echocardiography(213.2 (292.9pg/ml)than those in cases of left atrial area under 20(65.0 66.9pg/ml, p<0.05). The plasma ANP concentrations of the vein were over 3 times more highger in cases of left atrial area over 20 cm2/M2(88.6(19.1pg/ml) than those in cases of left atrial area under 14(57.1 (39.5pg/ml,p<0.05), and in cases of the sum of both atrial mean pressure over 11mmHg(189.5( 42.8pg/ml) than those in cases of the sum under 11(79.3 (52.3pg/ml, p<0.01). The plasma ANP cocentrations of the aorta were significantly higher in cases of left atrial area over 14 cm2/M2(88.6 (19.1pg/ml)than those in cases of left atrial area under 14(57.1 (39.5pg/ml;p 0.05), in cases of the sum of both atrial area over 25cm2/M2(93.9 (21.7pg/ml)those in cases of the sum under 25(46.6 (33.8pg/ml, p<0.01), in cases of sum of mean atrial pressure over 11 mmHg(90.5 (30.3pg/ml)than those in cases of under 11(53.8( 24.6pg/ml, p<0.05),in cases of the sum of both atrial wall stress over 190 mmHg.cm2/M2(101.4 (23.5pg/ml) than those in cases of the sumunder 190(57.5 (26.4pg/ml, p<0.01), and also in cases of pulmonary artery mean pressure over 20mmHg(83.3( 18.2pg/ml) than those in cases o pulmonary artery under 20(47.8( 39.8pg/ml, p<0.05). In conclusion, the plasma ANP concentrations of the pulmonary artery were significantly higher than those of the frmoral vein and the aorta, which indicater that the ANP is predominantly secreted via coronary sinus into the right atrium. The plasma ANP concentrations of the peripheral and femoral vein, the pulmonary artery and the aorta, especially that of the aorta, correlated well with the atrial pressure, the area and the wall stress. This suggests that the arterial blood may be the most appropriate sample for measurement of the ANP.
Aorta* ; Atrial Natriuretic Factor ; Atrial Pressure ; Cardiac Catheterization ; Cardiac Catheters ; Child* ; Coronary Sinus ; Estrogens, Conjugated (USP) ; Femoral Vein ; Heart Atria ; Heart Diseases ; Heart Failure ; Hot Temperature ; Humans ; Plasma* ; Pulmonary Artery* ; Veins*

ERCP was performed in 34 cases of obstructive janndice at Busan National University Hospital between June 1981 and October 1982, and those findings were compared with the final surgical operative diagnoses. The results were as follows: 1) The ratio of male to female was about l. 6: 1 and most of them were in the 5th decade to 7th decade, 2) Upper abdominal pain and tenderness were the cardinal symptom and sign, 3) Successful ERCP was obtained in 32 cases among the total of 34 cases(94.1%)Selective success rates by indications were 77.8%(21/27) in suspected biliary lesions and 85.7%(6/7) in suspected panceatic lesions. 4) ERCP diagnoses were biliary stone(11 cases), eholangiocarcinoma(6 cases), pancreatic head ca. (4 cases), Ampulla of Vater ca. (2 cases), normal cholangiogram(2 cases), and normal parcreatogram(2 cases). 5) Eighteen cases out of 24 surgical operative cases were diagnosed by ERCP alone, The diagnostic rates of ERCP by surgical operation in obstructive jaundce was 75%. Complications of ERCP were not clinically significant. It suggests that ERCP is a very useful diagnostic method in the differential diagnosis of obstructive jaundice.
Abdominal Pain ; Ampulla of Vater ; Busan ; Cholangiopancreatography, Endoscopic Retrograde ; Diagnosis ; Diagnosis, Differential ; Female ; Head ; Humans ; Jaundice, Obstructive* ; Male

No abstract available.
Kidney* ; Perfusion* ; Radionuclide Imaging*

PURPOSE: To analyze the clinical features and prognostic factors of ocular surface squamous neoplasia (OSSN). METHODS: A total of 31 eyes of 31 patients with suspected OSSN who were treated with excision and biopsy were retrospectively reviewed. Clinical features such as patient symptoms, invasion type, morphologic feature and size of lesion were analyzed. All patients were treated with simple excision or mitomycin C combination therapy. Factors affecting recurrence were evaluated. RESULTS: The most common symptom, invasion type, morphological feature, lesion size and histological diagnosis were foreign body sensation (38.7%), combined conjunctiva and cornea type (71.0%), gelatinous type (74.2%), 5 - 10 mm in largest diameter (45.2%) and intraepithelial neoplasia (51.6%), respectively. Age, sex, morphological features, lesion size and histological diagnosis had no effect on recurrence. Mitomycin C combination therapy was significantly associated with decreased recurrence compared to simple excision (p < 0.05). CONCLUSIONS: In OSSN, intraepithelial neoplasia was the most common subtype. Mitomycin C combination therapy was effective in decreasing recurrence.
Biopsy ; Conjunctiva ; Cornea ; Diagnosis ; Foreign Bodies ; Gelatin ; Humans ; Mitomycin ; Recurrence ; Retrospective Studies ; Sensation