No abstract available.
Aged* ; Emergencies* ; Humans

No abstract available.
Laser Coagulation* ; Prostatic Hyperplasia*

PURPOSE: Septic arthritis of the knee is a relative rare complication of the arthroscopic anterior cruciate ligament reconstruction, but inadequate treatment of this complication may lead to a devastating conse- quence of a chronic infection. Moreover, no guidelines have been proposed for the treatment of patients with knee infections after the anterior cruciate ligament reconstruction. To determine the optimal diagno- sis and treatment recommendation, we performed this study. MATERIALS AND METHODS: We performed retrospective study of the knee joint infections after the arthroscopic anterior cruciate ligament reconstruction between August 1993 and August 1998, Of the 420 patients who reviewed arthroscopic ACL reconstruction during this period from one surgeon, we experi- enced 4 cases(0.95%) of postoperative deep infections of the knee. RESULTS: All 4 patients were male, and the average age was 32 years(range from 19 to 43). Two patients had acute(< 2 weeks), two patients had subacute infections(2 weeks to 2 months). The acute cases had more severe symptoms, and positive cultures from knee joint aspirates. All patients underwent immediate open(1 case), or arthroscopic irrigation and debridement. One patient underwent repeat irriga- tion and debridement. The graft was removed from all patients in acute cases. CONCLUSION: The clinical symptoms, and the infected organism were more helpful than the peripheral blood counts in the diagnosis of a deep infection of the knee. Arthroscopic lavage, and debridement com- bined with intravenous antibiotics were effective treatment options. Clinical symptoms were more severe in acute cases, and early graft removal is an adequate method of surgical treatment.
Anterior Cruciate Ligament Reconstruction* ; Anterior Cruciate Ligament* ; Anti-Bacterial Agents ; Arthritis, Infectious* ; Debridement ; Diagnosis ; Humans ; Knee Joint ; Knee* ; Male ; Retrospective Studies ; Therapeutic Irrigation ; Transplants

PURPOSE: We report a distinctive lesion in the articular cartilage of the talar dome in anterior bony impingement syndrome of the joint. MATERIALS AND METHODS: Arthroscopic debridement was done in 68 ankles under the diagnosis of anterior impingement syndrome of the ankle joint between October 1994 and June 1996. There were 6 tram track lesions of talar dome of the 68 ankles. We evaluated arthroscopic findings of tramtrack lesion, injury mechanism, and treatment results according to the criteria of Ogilvie-Harris DJ et al. RESULTS: All six male patients were professional or collegiate soccer players. Average age was 29 years (26 to 34). All 6 cases were dorminant ankles. Trauma history was not definite in all 6 cases. All 6 patients were anterior impingement syndrome of the ankle and treated by arthroscopic removal of osteophytes. The cartilage lesions were full thickness defects, located in the anterior half of the medial aspect of the talar dome and were longitudinal with variable widths resembling a tram track, thus named ""tram track lesion"". Tram track lesion and osteophytes were contacted by ankle dorsiflexion. Overall, good and excellent results were achieved in five patients at a mean follow up of twenty-seven months. Two cases had recurrences of osteophytes. CONCLUSIONS: Tram track lesion of talar dome occurred by repeated scratching of the osteophyte of distal tibia and treated effectively by arthroscopic removal of osteophyte and debridement.
Ankle ; Ankle Joint ; Arthroscopy ; Cartilage ; Cartilage, Articular ; Debridement ; Diagnosis ; Diphenhydramine ; Follow-Up Studies ; Humans ; Joints ; Male ; Osteophyte ; Recurrence ; Soccer ; Tibia

Eleven cases of arthroscopic ankle arthrodesis were reviewed. Average age of patients was 59 years, 4 male and 7 female. Underlying diseases were osteoarthritis in 7 cases, rheumatoid arthritis in 3 cases and one post-traumatic arthritis. At the mean follow up of 15 months, fusion rate was 100%, mean time to complete union was 9.5 weeks. There were no complications such as nonunion, infection and skin problems. All patients stayed at the hospital just overnight after the surgery. Patients satisfaction was high and the functional clinical grade was excellent in 9 patients, good in 1 patient and fair in 1 patient. We concluded that arthroscopic technique was a simple and effective method for ankle arthrodesis in the selected patients and had significant advantages over the open technique.
Ankle* ; Arthritis ; Arthritis, Rheumatoid ; Arthrodesis* ; Arthroscopy ; Female ; Follow-Up Studies ; Humans ; Male ; Osteoarthritis ; Skin

No abstract available.
Child* ; Glomerulonephritis, IGA ; Hematuria* ; Humans ; Nephritis* ; Purpura, Schoenlein-Henoch*

BACKGROUND: In experimental cerebral ischemia, hypothermia protects the brain, while hyperglycemia aggravates ischemic damage. Clinical studies have also reported worse outcomes in ischemic stroke patients with hyperglycemia or fever and improved outcomes with hypothermic therapy. However, it is not well known what will happen if these opposite effects exist together. METHODS: Sixty male Sprague-Dawley rats were used. Focal cerebral ischemia was induced for 2 hours by an intraluminal thread followed by reperfusion for 4 hours. Rats were divided into 4 groups; 1) normo-glycemic normothermic (NGNT), 2) normoglycemic hypothermic (low temperature) (NGLT), 3) hyperglycemic normothermic (HGNT), and 4) hyperglycemic hypothermic (HGLT) groups (n=15 for each group). Hyperglycemia wasmade by intraperitoneal injection of streptozotocin (60 mg/kg) 3 days before ischemia. The body temperature was maintained at 37+/-1 degrees C in normothermic animals, while lowered at 32+/-1 degrees C in hypothermic animals during the ischemic period. Following reperfusion, 2-mm thick coronal slices were obtained and stained by triphenyltetrazolium chloride. The infarct volume was measured using an image analyzer. RESULTS: Mean glucose levels (mean+/-SD in mg/dl) were 77.9+/-9.3 in NGNT, 77.7+/-11.5 in NGLT, 311.0+/-69.2 in HGNT, and 355.3+/-57.7 in HGLT. Mean infarct volumes (mean+/-SD in mm 3) were 168.2+/-44.2 in NGNT, 66.2+/-24.2 in NGLT, 417.6+/-123.2 in HGNT, and 337.2+/-89.3 in HGLT. The protective effect of hypothermia was less evident in hyperglycemic rats and the aggravating effect of hyper-glycemia was more evident in hypothermic rats. Infarct volume of HGLT was 2-fold bigger than that of NGNT (p<0.05). CONCLUSIONS: Our results suggest that the detrimental effect of hyperglycemia may override the protective effect of hypothermia in transient focal cerebral ischemia.
Animals ; Body Temperature ; Brain ; Brain Ischemia* ; Fever ; Glucose ; Humans ; Hyperglycemia* ; Hypothermia* ; Injections, Intraperitoneal ; Ischemia ; Male ; Rats* ; Rats, Sprague-Dawley ; Reperfusion ; Streptozocin ; Stroke

Placenta accreta is a rare but potentially lethal obstetric emergency due to massive hemorrhage, uterine perforation, and infection. Traditionally, hysterectomy was performed in the occurrence of serious hemorrhage. Currently, several conservative treatments including the use of uterine packing, leaving the placenta in situ, argon-beam coagulation, uterine artery ligation, administration of methotrexate, and uterine artery embolizations are introduced to preserve future reproductive potential. We present a patient with placenta accreta treated successfully with selective uterine artery embolization followed by methotrexate with brief review of literature.
Emergencies ; Hemorrhage ; Humans ; Hysterectomy ; Ligation ; Methotrexate* ; Placenta Accreta* ; Placenta* ; Uterine Artery Embolization* ; Uterine Artery* ; Uterine Hemorrhage

No abstract available.
Anemia, Dyserythropoietic, Congenital*

BACKGROUND AND OBJECTIVES: Canalith repositioning procedure described by Epley is an effective treatment of benign paroxysmal positional vertigo (BPPV) based on the theory of canalithiasis. Although there are many modifications of Epley's maneuver, they have much similarity and are usually composed of 4 steps. However there is considerable variation of pause at each position from 6 seconds to 4 minutes. The purpose of this study is to determine treatment outcome of short and long pause at each position. MATERIALS AND METHODS: This is a randomized prospective study of patients with posterior canal type BPPV. One hundred patients were randomized to one of two groups at their first clinic visit between March 1999 and September 2000. The diagnosis was based on typical findings of vertigo and nystagmus by Dix-Hallpike maneuver and head turning in supine position. The authors treated patients with two different methods of the canalith repositioning procedure. One group maintained each position until the nystagmus stopped. If no nystagmus was observed, the position was maintained for 5 to 10 seconds. The other group maintained each position for 3 minutes. We assessed treatment outcomes of two methods. RESULTS: We can not find the difference of a success rate between two groups. CONCLUSION: It takes less than one minute with rapid head position changing method, so this method is more feasible in out-patients clinics.
Ambulatory Care ; Diagnosis ; Head ; Humans ; Outpatients ; Prospective Studies ; Supine Position ; Treatment Outcome* ; Vertigo ; Vestibular Diseases