No abstract available.
Gallbladder* ; Lithotripsy*

The clinical study on recurrent dislocation of the shoulder was performed on fourteen cases who were treated by Putti-Platt operation from July 1967 to November 1968. The cases studied were treated at the 17th Army Hospital in Kwang-ju and U.S. 121st Evacuation Hospital in Bu-pyung. Ages in initial dislocation were varied from 11 to 25 with an average of 18 years. Five cases of them were recurred over ten times prior to operation. On radiological findings, Hill-Sachs lesion has been revelaed in 57.1%. On pathological finding, Bankart lesion was seen in 78.5% and detachment of the glenoid labrum with capsular separation in 28.6%. No recurrence has been encountered in this s ries, and average rarige of abduction was gained upto 165 and external rotation 30°.
Clinical Study ; Dislocations ; Gwangju ; Hospitals, Military ; Recurrence ; Shoulder

PURPOSE: The purpose of this study is to investigate the relative surgical risk and problems in hip hemiarthroplasty for treatment of an unstable intertrochanteric fracture in elderly patients over 80 years old. MATERIALS AND METHODS: Between April 2005 and May 2010, 58 patients whose age was over 80 years were available for inclusion in this study. They were divided into two groups: group 1 included 30 patients with femoral neck fracture and group 2 included 28 patients with intertrochanteric fracture. No significant differences in average age, concomitant disease, and walking ability before development of fracture were noted between the two groups. The following factors, including interval from development of fracture to operation, operation time, amount of blood loss, start time of walking after operation, duration of hospital stay, complications, revision rate, and walking ability were compared between the two groups. RESULTS: Operation time was an average of 85.2 minutes in group 1 and 97.5 minutes in group 2(P=0.03). The amount of bleeding was an average of 483 cc in group 1 and 695 cc in group 2(P=0.006). Similar results for walking start and recovery of walking ability after operation were observed in the two groups. No significant differences were observed in duration of hospital stay, complications, and revision rate. While 25 patients in group 1(83.3%) showed restoration of walking ability after operation to the same level of walking before injury, 19 patients in group 2(67.8%) showed restoration of walking ability postoperatively. CONCLUSION: Even though patients in group 2 showed a longer operation time and a higher amount of blood loss, compared with those in group 1, patients in group 2 had similar surgical risk and complications, compared with those in group 1. Therefore, primary hip hemiarthropalsty could be a good treatment option for intertrochanteric fracture in elderly.
Aged ; Femoral Neck Fractures ; Femur Neck ; Hemiarthroplasty ; Hemorrhage ; Hip ; Hip Fractures ; Humans ; Length of Stay ; Walking

BACKGROUND: Laryngoscopy and tracheal intubation for general anesthesia are potent stimuli to the cardiovascular system due to sympathetic stimulation. The aim of this study was to compare the hemodynamic responses with different administration routes of lidocaine on blood pressure and heart rate changes associated with tracheal intubation. METHODS: Sixty patients were randomly assigned to spray group (Group 1, n=20) received 10% lidocaine 1.5 mg/kg spray to intratracheally immediately before tracheal intubation, IV group (Group 2, n=20) received 2% lidocaine 1.5 mg/kg intravenously before 90 sec tracheal intubation and control group (Group 3, n=20). Anesthesia was induced with thiopental 5 mg/kg IV, vecuronium 0.1 mg/kg and 50% N2O-O2- 2vol % enflurane. After 5 minutes, tracheal intubation was performed. Mean arterial pressure and heart rate were measured at preintubation and immediately postintubation, 1, 3, 5 mins after tracheal intubation. RESULTS:The differences of mean arterial pressure which were measured at preintubation and immediately postintubation and 1 minute after intubation in group 1 were significantly lower than those in other group (p<0.05). The differences of heart rate which measured at preintubation and 1 minute after intubation were lower than those in group 3 (p<0.05). CONCLUSIONS: For the suppression of sympathetic stimulation following tracheal intubation, 10% lidocaine spray to the laryngotrachea is an effective method to suppress cardiovascular response.
Anesthesia ; Anesthesia, General ; Arterial Pressure ; Blood Pressure ; Cardiovascular System ; Enflurane ; Heart Rate* ; Heart* ; Hemodynamics ; Humans ; Intubation* ; Laryngoscopy ; Lidocaine* ; Thiopental ; Vecuronium Bromide

Hormone replacement therapy combined with progestogens induces changes in effect of estrogen on serum lipid levels and it has been known that the changes depend on a type and dosage of progestogen. It is also known that progestational agent induces positive ch-ange in bone mineral density. To study the effects of progestogen on lipoprotein and bone metabolism, we administ- ered conjugated equine estrogen 0.625 mg alone to 50 postmenopausal women, in combinat- ion with medroxy- progesterone acetate 5 mg to 40 postmenopausal women. The data demonstrated a beneficial effect in lipoprotein profiles in both groups. Total cholesterol in two groups decreased from the baseline values, LDL-cholesterol decreased significantly by 4.8 % in group I and 16.2 % in group II(p < 0.05), HDL-cholesterol increa- sed significantly by 11.3 % in group I and 14.7 % in group II(p < 0.05), triglyceride incre- ased slightly in both groups. Bone mineral density of femur was maintained and BMD of vertebrae increased by 1.1 % in group I and 2.0 % in group II, but it is not statistically significant. The differences of changes between two groups were not statistically significa- nt. Our results suggest that medroxyprogesterone acetate have no adverse effect on HDL -cholesterol and have no additive effect on bone mineral density in hormone replacement therapy.
Bone Density* ; Cholesterol ; Estrogens* ; Female ; Femur ; Hormone Replacement Therapy ; Humans ; Lipoproteins ; Medroxyprogesterone Acetate ; Metabolism ; Progesterone ; Progestins ; Spine ; Triglycerides

Intrsneural ganglion cysts of the peroneal nerve are rare. The precise etiology and pathological changes remain obscure. We have experienced recently a case of intraneural ganglion cyst developed in the sheath of the peroneal nerve. A 28 year old male had suffered from lump producing pain over the posterolateral aspect of the upper portion of the fibula, weakness of dorsiflexion of the ankle and of extension of the toes and diminution of sensation on the dorsum of the foot. He underwent excision of the ganglion and the prognosis for recovery of function is good.
Ankle ; Fibula ; Foot ; Ganglion Cysts ; Humans ; Male ; Peroneal Nerve ; Prognosis ; Recovery of Function ; Sensation ; Toes

The 35 patients who have suffered from myositis ossificans were investigated for 11 years. They wereposttraumatic patients, They trauma was divided into 3 groups; spinal cord injury, direct injury(fracture) andmixed type involving both. We evaluated the age distribution, the frequency of myositis ossificans, predilectionsite, bilaterality and relation between predilection site and bilaterality to the type of trauma. The results areas follows; 1. The age distribution was highest in 4th decades(12 among 35 patients). 2. In regard to distributionof 35 patients, spinal cord injury were most common (15 cases, 43%), the fracture nextly common (14, 40%) and thenmixed type (6,17%). 3. Among 51 cases of myositis ossificans, the frequency was highest in spinal cord injury(25cases, 49%), next was fracture(14, 27%). 4. The correlation between predilection site of myositis ossificans andlevel of spinal cord injury, hip is the most frequent site in thoracic injury. 6. The bilaterality of myositisossificans is 39%(20 among 51 lesions).
Age Distribution ; Hip ; Humans ; Myositis Ossificans ; Myositis ; Spinal Cord ; Spinal Cord Injuries ; Thoracic Injuries

STUDY DESIGN: A retrospective study. OBJECTIVES: To describe the surgical procedure and assess the results of an unilateral transpedicular screw and contralateral translaminar facet screw fixation in degenerative lumbar stenosis. SUMMARY OF LITERATURE REVIEW: A drawback of conventional lumbar fusion is the extensive soft-tissue destruction that is essential when inserting a screw and preparing the fusion bed. The development of a procedure that minimizes the tissue trauma without compromising the effectiveness of the conventional posterior lumbar interbody fusion (PLIF) should be pursued in lumbar spinal stenosis. MATERIALS AND METHODS: From August 2004 to November 2005, PLIF was performed on 25 consecutive patients who had lumbar spinal stenosis. Among them, 10 patients underwent with unilateral transpedicular screw and contralateral translaminar facet screw fixation (Group 1), and 15 patients underwent traditional bilateral transpedicular screw fixation (Group 2). The clinical and radiological results in the two groups were compared. RESULTS: The mean follow-up was 17.6 and 20.5 months in Groups 1 and 2, respectively. Group 1 had less blood loss, fewer transfusion requirements (P.0.05) in the surgical procedure, and less postoperative back pain (P.0.05). There was no significant difference between the two groups in the clinical results such as the VAS score for back pain and the Kirkadly-Willis criteria at the last follow-up, and the radiological results such as the changes in the disc height and interbody fusion. CONCLUSION: The PLIF with unilateral transpedicular screw and contralateral translaminar facet screw fixation in lumbar spinal stenosis has advantages over conventional PLIF of less soft tissue injury, and produces good clinical results.
Back Pain ; Constriction, Pathologic ; Follow-Up Studies ; Humans ; Retrospective Studies ; Soft Tissue Injuries ; Spinal Stenosis*

Xanthogranulomatous cholecystitis (XGC) is an uncommon, focal or diffuse destructive inflammatory process of the gallbladder that is assumed to be a variant of chronic cholecystitis. XGC is characterized grossly by irregular thickening of the gallbladder wall with the formation of a yellow mass (xanthogranuloma). Histologically the xanthogranuloma appears as yellow nodules or streaks in a thickened gallbladder wall and is composed of predominantly lipid-laden macrophages, inflammatory cells, and fibroblasts. These xanthogranulomatous foci may extend into adjacent structures, adhesions or ulcerations are often present, and fistula formation may occur. Although the pathogenesis of XGC is unclear, recurrent inflammation in the presence of calculi and biliary stasis are thought to be the main etiological factors because of the histologic evidence of chronic inflammation and the presence of gallstones in a majority of cases. XGC may lead to associated complications such as perforation, abscess, and fistula, and sometimes closely mimics a gallbladder carcinoma. During an operation for XGC, careful surgical technique is required to dissect the gallbladder and to excise the adjacent xanthogranulomatous tissue. Also a careful investigation to find the coincident gallbladder carcinoma is necessary. We report a case with XGC in a hemophilia A patient and a review of the clinical literatures.
Abscess ; Calculi ; Cholecystectomy ; Cholecystitis* ; Cholestasis ; Fibroblasts ; Fistula ; Gallbladder ; Gallstones ; Hemophilia A* ; Humans ; Inflammation ; Macrophages ; Ulcer

PURPOSE: Colorectal perforation is a rare malady, but it usually presents abdominal emergency with high morbidity and mortality. It is very difficult to diagnose stercoral, idiopathic, or steroid induced perforation because these are very rare, but they show high mortality. The aims of this study are to: 1) evaluate and compare the characteristics of stercoral, idiopathic and steroid induced perforation with other perforations; and to 2) guide the diagnostic approach and treatment of these rare colon perforations. METHODS: We retrospectively reviewed thirty five patients underwent surgery for colorectal perforation at the Department of Surgery, Daedong Hospital, from November 1996 to January 2005. Age, gender, perforation site, grade of peritonitis, methods of operation and mortality rates were compared between the various causes. Logistic regression was used to evaluate their effect on mortality. RESULTS: There were 10 cases of iatrogenic colorectal injuries (28%), 7 of steroid induced colorectal perforation (20%), 5 of stab (14%), 4 of diverticulitis (11%), 4 of stercoral (11%), 3 of idiopathic (8%), and 2 of cancer induced perforation (5%). Total mortality rate of all the cases was 28.5% (10 out of 35) but the mortality of stercoral, steroid induced and idiopathic perforation was 57% (8 out of 14). The mortality rate was higher in older age group (60 years above) (40%), stercoral (75%), steroid induced (57%) and idiopathic (33%), preoperative systemic inflammatory response (SIRS) (42%), preoperative septic shock (83%), abnormal WBC count (10,000/mm3 above or 4,000/mm3 below) (53%), left colon perforation (36%) and diffuse peritonitis (56%). The mortality rate was lower in young age group (13%), iatrogenic (10%), stab (0%), right colon perforation (10%) and localized peritonitis (5%). The peritonitis grade (Hinchey's stage) of idiopathic group, cancer and stercoral was worse (III-IV grade: 75%, 100%, 75%) than that of diverticulitis, iatrogenic and stab (III-IV grade: 25%, 30%, 40%). CONCLUSION: The stercoral, steroid induced and idiopathic colorectal perforation was rare, difficult to diagnose but it showed high mortality. The characteristics of these are an older age, presenting with a high peritonitis grade, preoperative SIRS, preoperative septic shock, and occurrence below the splenic flexure. If surgeons encounter these perforations, they should perform prompt surgical management and intensive postoperative care to reduce the mortality.
Colon ; Colon, Transverse ; Diverticulitis ; Emergencies ; Humans ; Logistic Models ; Mortality ; Peritonitis ; Postoperative Care ; Retrospective Studies ; Shock, Septic