No abstract available.
Leiomyosarcoma ; Vena Cava, Inferior

No abstract available.
Antibodies, Anticardiolipin* ; Female ; Pregnancy ; Pregnancy Outcome* ; Pregnancy*

Fracture of acetabular are relatively uncommon, but when they occur they seem to pose management difficulties for attending surgeon. They are, however, important injuries because they may give rise to disabling symptoms. Furthermore, they are increasing in frequency due to the increasing number of traffic accidents. Forty cases of acetabular fracture were treated in the National Medical Center during the period 1980 to 1987. The short summary of observation were as follows : 1) There was a preponderance of young patients, the majority being in the 31–40 age group(68%). The ratio between males and females was 2.6:1. 2) The most common cause of injury was traffic accident(68%). 3) The most common associated fracture was pelvic bone fracture(48%), and most common associated other injury was abdominal visceral injury(30%). 4) The most common fracture was posterior wall fracture(28%) following to Judet & Letournel's anatomocal clsssification. 5) Twenty-five fracture(63%) were treated by conservative measures, and 15 fractures (37%) were treated by open reduction and internal fixation. 6) The results were as follows : excellent in 13(33%), good in 19(47%), fair in 5(13%), and poor in 3(7%). 7) The complication of acetabular fracture were traumatic arthritis in 6 cases, sciatic nerve injury in 2 cases, avascular necrosis of femoral head in 2 cases. 8) Not only choice of treatment but also determination of surgical approch require accurate assessment of the fracture pattern in this region of complex bony architecture by careful radiologic analysis.
Accidents, Traffic ; Acetabulum ; Arthritis ; Female ; Head ; Humans ; Male ; Necrosis ; Pelvic Bones ; Sciatic Nerve

High tibial osteotomy is now an accepted procedure in the treatment of osteoarthritis of the knee. Since the effect of this procedure is to shift the line of weight bearing from one compartment of the other, the procedure is of value in knees with osteoarthritis only when there is predominant involvement of one compartment. The osteoarthritis of knee developed bilaterally in many case, so simultaneous bilateral high tibial osteotomy under one anesthetic was considered. Eight cases of osteoarthritis with genu varum deformity were treated by simultaneous bilateral high tibial osteotomy at the Department of Orthopaedic Surgery of NMC during the,period from January, 1984 to December, 1987. The results were as follows: l. All case were female, and the mean age was 56 years old. 2. Preoperative mean varus angle were 4° in right, 3.4° in left, and postoperative mean valgus angle were 8° in right, 6° in left at final follow-up. 3. The results after average 2.2 years of follow-up were as follows: good in 5 cases(63%), fair in 1 cases(12%), poor in 2 cases(25%) 4. The complications were one proximal tibial fracture, one displacement of distal fragment, and one transient peroneal nerve palsy. 5. Mean immobilization period was 7 wks and mean hospitalization period was 48 days. 6. More rigid internal fixation was recommended in simultaneous procedure to reduce the period of hospitalization and early ambulation.
Congenital Abnormalities ; Early Ambulation ; Female ; Follow-Up Studies ; Genu Varum ; Hospitalization ; Humans ; Immobilization ; Knee ; Osteoarthritis ; Osteoarthritis, Knee ; Osteotomy ; Paralysis ; Peroneal Nerve ; Tibial Fractures ; Weight-Bearing

No abstract available.
Thyroid Gland* ; Thyroiditis*

Carotid-cavernous fistula(CCF) is the most common arteria-venous fistula in the head and neck region which has characteristic ophthalmic findings and threat of visual loss. An analysis of clinical records was done of 21 CCF patients who visited the Department of Ophthalmology, Seoul National University Hospital from August 1, 1986 to July 31, 1990. Seventeen cases(81.0%) were of the direct type, and four cases(19.0%) were of the indirect or spontaneous type. Fifteen patients(88.2%) of the direct type had a definite history of recent head trauma. Clinical symptoms on the first visit included exophthalmos(76.2%), conjunctival injection(76.2%), noise in cranial cavity(76.2%), visual disturbance(61.9%), diplopia(42.9%), and ocular pain(28.6%). In general ocular examination, exophthalmometry revealed proptosis in all cases. In seventeen cases(81.0%) vascular bruit was heard with auscultation on the eyelid. Eleven cases(52.4%) showed a limitation of ocular movement and sixth nerve palsy was the most common type(45.5%). On funduscopic examination, nine patients(42.9%) showed engorged retinal vessels. Increased intraocular pressure(Ta>21 mmHg) was recorded in 9 patients(42.9%). Computerized tomography(CT) of orbit or brain, and percutaneous transarterial carotid angiography were used as a diagnostic procedure in all patients. In thirteen of 17 direct type patients detachable balloon embolization was done at the time of angiography, and in 12 cases(92.3%) fistulas were successfully embolized.
Abducens Nerve Diseases ; Angiography ; Auscultation ; Balloon Occlusion ; Brain ; Craniocerebral Trauma ; Exophthalmos ; Eyelids ; Fistula* ; Head ; Humans ; Neck ; Noise ; Ophthalmology ; Orbit ; Retinal Vessels ; Seoul

No abstract available.
Aflatoxin B1* ; Aflatoxins* ; Enzyme-Linked Immunosorbent Assay* ; Humans*

Quantitative measurement of BK virus DNA (Q-BKDNA) has been used for the early diagnosis and monitoring of BK virus-associated nephropathy (BKVAN). This study was designed to determine the BKDNA cutoff for the diagnosis of BKVAN. Between June 2005 and February 2007, 64 renal transplant recipients taken renal biopsies due to renal impairment submitted plasma and urine for Q-BKDNA. Eight BKVAN patients (12.5%) had median viral loads of 6.0 log(10) copies/mL in plasma and 7.3 log(10) copies/mL in urine. Among 56 non-BKVAN patients, 45 were negative for Q-BKDNA; 4 were positive in plasma with a median viral load of 4.8 log(10) copies/ mL, and 10 were positive in urine with a median viral load of 4.8 log(10) copies/mL. Receiver operating characteristic curve analysis showed that a cutoff of 4.5 log(10) copies/mL in plasma and a cutoff of 5.9 log(10) copies/mL in urine had a sensitivity of 100% and a specificity of 96.4%, respectively. A combined cutoffs of 4 log(10) copies/ mL in plasma and 6 log(10) copies/mL in urine had better performance with a sensitivity of 100% and a specificity of 98.2% than each cutoff of urine or plasma. QBKDNA with the combined cutoffs could reliably diagnose BKVAN in renal transplant recipients.
Adolescent ; Adult ; BK Virus/*genetics ; Biopsy ; Calibration ; DNA, Viral/*genetics ; Female ; Humans ; Kidney Diseases/*virology ; Kidney Transplantation/*methods ; Male ; Middle Aged ; Polymerase Chain Reaction ; Polyomavirus Infections/diagnosis ; Treatment Outcome

No abstract available.
Aged ; Anti-Bacterial Agents/pharmacology/therapeutic use ; Bacteremia/blood/*diagnosis/microbiology ; C-Reactive Protein/analysis ; Cholecystitis/blood/cerebrospinal fluid/microbiology ; Electrophoresis, Gel, Pulsed-Field ; Enterococcus faecium/drug effects/isolation & purification/metabolism ; Humans ; Male ; Microbial Sensitivity Tests ; Microscopy, Electron, Scanning ; Ochrobactrum/drug effects/isolation & purification/*metabolism ; RNA, Ribosomal, 16S/analysis/genetics/metabolism ; Sequence Analysis, DNA ; Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization

PURPOSE: Islet cell tumors are a rare disease that can be cured by surgical management if they are early diagnosed. However, diagnosis and localization are difficult due to their small size and varied clinical manifestations. We analyzed the clinicopathologic features, the diagnosis and the surgical management of islet cell tumors. METHODS: We retrospectively analyzed the case histories of 30 patients had undergone pancreatic surgery for islet cell tumors between April 1990 and December 1999. RESULTS: The islet-cell tumors included 16 insulinomas, 4 gastrinomas, 1 glucagonoma, one insulin-gastrin secreting tumor, and 8 nonfunctioning tumors. The major clinical manifestations were neuroglycopenic (94%) and adrenergic (75%) symptoms in cases of an insulinoma, abdominal ulcer symptoms (100%) in the cases of a gastrinoma, diabetis mellitus (100%) in the cases of a glucagonoma, and abdominal pain (63%) and a mass (25%) in nonfunctioning tumor. The preoperative tumor localization tools were angiography, transhepatic portal vein sampling, endoscopic ultrasonography, computed tomography, and octreotide scans which had sensitivities of 56%, 71%, 55.5%, 43.3%, and, 25% respectively. The surgical treatments were enucleation (38%) or segmental resection (25%) for insulinomas, pancreaticoduodenectomy with total gastrectomy (25%) or total pancreatectomy (25%) for gastrinomas, and pylorus preserving pancre aticoduodenectomy (38%) or regional pancreatectomy (26%) for nonfunctioning tumors. Malignant islet cell tumors were presenting cases (30%). Two patients died with postoperative complications on post operative day 3 and 35; the others survived during the follow-up period (1 month-10 years). Islet cell tumors with multiple endocrine neoplasm type I occurred in five (17%) cases; in three cases, the tumors were malignant. CONCLUSION: The early diagnosis and vigorous attempt to resect the lesion in islet cell tumors of the pancreas should be carried out for the long-term survival.
Abdominal Pain ; Adenoma, Islet Cell* ; Angiography ; Diagnosis ; Early Diagnosis ; Endosonography ; Follow-Up Studies ; Gastrectomy ; Gastrinoma ; Glucagonoma ; Humans ; Insulinoma ; Islets of Langerhans* ; Octreotide ; Pancreas* ; Pancreatectomy ; Pancreaticoduodenectomy ; Portal Vein ; Postoperative Complications ; Pylorus ; Rare Diseases ; Retrospective Studies ; Ulcer