No abstract available.

PURPOSE: This study was conducted to investigate the epidemic pyrogenic reactions that occurred hospital-widely in 51 patients on 30-31 Mar. 1995 at a tertiary, educational, and acute care hospital. METHODS: The remained intravenous (IV) drugs and IV fluids that were infused to patients (N=51) who developed pyrogenic reactions were cultured and tested pyrogenic matter. Pyrogenic test was done by Limulus Amebocyte Lysate (PyrotellRMA,USA). RESULTS: IV normal saline 50 cc bottles (AAXSAT and AAX5AV) those were collected being used from case patients, and new bottles stocked in the drug storage were positive to pyrogenic test. Used normal saline collected from case patients were cultured coagulase-negative Staphylococus. Moreover the company, manufacturer of these fluids reported the positive pyrogenic test on these IV fluids (AAXSAT and AAX5AV). CONCLUSION: This epidemic was a pyrogenic reaction for infused the intrinsic contaminated fluid with pyrogen. We could prevent not the additional pyrogenic reactions in study hospital but national wide epidemics to apply the rapid and well-designed epidemic investigation and infection control.
Bacteremia ; Cross Infection ; Drug Storage ; Horseshoe Crabs ; Humans ; Infection Control

The value of ultrasonography and percutaneous transhepatic cholangiography in determining the site and etiology of biliary obstruction with surgical jaundice was studied in 30 patients. All diagnoses were subsequently made by surgery and pathology. The results were as follows; 1. In ultrasonography, the site of obstruction was delineated in 46%, while the etiology of the lesion was established in 40%, In comparison, percutaneous transhepatic cholangiography delineated the site in 100% and the etilogy in 93%. 2. Although the percutaneous transhepatic cholangiography is invasive to the human body, it is considered to be the single procedure of choicein the managment of the patient with biliary obstructive jaundice because of its diagnostic accuracy, technical simplicity and relative safety.
Cholangiography ; Diagnosis ; Human Body ; Humans ; Jaundice ; Jaundice, Obstructive ; Pathology ; Ultrasonography

OBJECTIVE: The ideal treatment of intracranial aneurysms is an occlusion of the neck with a clip, which preserves the parent vessels. Upward projecting anterior communicating artery(Acom) aneurysms appear to be directed both above and below the plane formed by the two A2 segments, which usually conceal the contralateral A2 takeoff. It is difficult to perform complete clipping when these lesions are tightly adherent to the A2 segment. Neurosurgeons need to focus on the safe treatment of these lesions. A variety of clipping techniques can be used depending on the aneurysm anatomy, size, and morphology. The authors recommend a safe method of clipping these lesions safely. METHODS: The authors operated on 109 patients with upward projecting Acom aneurysms over the last 16 years. Among them, 34 aneurysms were clipped using fenestrated clips through the side of the dominant A1 segment, which were closely adhered to the A2 segment. RESULT: In each case, the aneurysm and both A2 segments formed a straight line in the narrow surgical field and were not easily separated, and consequently it was difficult to handle the aneurysm behind the ipsilateral A2. After partial identification of the Acom complex, careful dissection of the posterior aspect of the ipsilateral A2 and the aneurysm dome was continued to allow mobilization of both A2 segments and the aneurysm. All aneurysms were secured successfully without any surgery related complications. CONCLUSION: The authors recommend that fenestrated clip incorporating the ipsilateral A2 segment after complete mobilization of both A2 segments and the aneurysm may be useful for definitive clipping of upward projecting Acom aneurysm which is densely adherent to the A2 segment.
Aneurysm ; Humans ; Intracranial Aneurysm* ; Neck ; Parents

PURPOSE: The current organ shortage in renal transplantation underscores the importance of optimizing long- term graft survival. Despite the significant improvement in the results of renal transplantation since the introduction of cyclosporine, graft loss after fist year of transplantation remains a significant and unresolved problem. This study showed renal function at 1 month after transplantation as a prognostic factor influencing long-term renal graft survival. METHODS: The results of 683 cases of renal transplantations performed from 1978 to 2001 in our center were analysed. We divided into 3 groups according to the serum creatinine level (group 1: <1.5, group 2: 1.5~2.0, group 3: 2.0<) at first month of transplantation. And risk factors such as donor age (<60 or >60), donor sex, donor type (related, unrelated, cadevaric), recipient age (<60, or >60), recipient sex, HLA matching, acute rejection, delayed graft function were also analysed. RESULTS: The acute rejection rates in each group were 17.1%, 40.6%, 71.7% retrospectively (P=0.000). The frequencies of delayed graft function were 3.9%, 9.0%, 36.2% retrospectively (P=0.000). There was significant difference of graft survival between each group (P=0.000). In addition, graft survival in group with acute rejection showed significant difference according to creatinine level at 1 month. CONCLUSION: We can predict long-term graft survival and early renal function through serum creatinine levels after transplantation. Therefore, serum creatinine level at first month of transplantation was prognostic factor in predicting long-term graft survival.
Creatinine* ; Cyclosporine ; Delayed Graft Function ; Graft Survival ; Humans ; Kidney Transplantation ; Retrospective Studies ; Risk Factors ; Tissue Donors ; Transplants*

Immunoadjuvant activities of the extract (KM-110) from Korean mistletoe ( Viscum album coloratum) on the induction of humoral and cellular responses against Keyhole limpet hemocyanim (KLH) as an antigen and allogenic tumor cells were examined. When mice were immunized subcataneously (s.c.) with KLH admixed with KM-110, more than 1000-times higher antibody titers to KLH than those immunized with KLH alone was observed. KM-110 induced high level of KLH- specific IgG1, IgG2a and IgG2b antibodies. In an in vitro analysis of lymphocytes proliferation to KLH on week 4, the splenocytes of mice treated with KLH and KM- 110 exhibited significantly higher proliferating activity than those treated with KLH alone. In addition, the culture supernatnats obtained from the splenocytes of mice treated with both KLH and KM-110 showed high level of IL-2 and IL-4. In the test of cellular immune responses, KM-110 enhanced the DTH reaction to KLH in mice. Furthemore, cytotoxic T-lymphocyte (CTL) activity using an allogenic CTL induction model where C57BL/6 (H-2b) mice were injected with allogenic P815 (H-2d) mastocytoma cells admixed with or without KM-110, mice treated with P815 cells and KM-110 showed higher cytatoxic activity against allogenic tumor cells than those treated without KM-110. This results suggest that KM-110 may possess adjuvant activities to potentially enhance humoral as well as cellular immune responses against antigens.
Animals ; Antibodies ; B-Lymphocytes ; Immunity, Cellular* ; Immunoglobulin G ; Interleukin-2 ; Interleukin-4 ; Lymphocytes ; Mastocytoma ; Mice ; Mistletoe* ; T-Lymphocytes ; T-Lymphocytes, Cytotoxic ; Viscum album* ; Viscum*

OBJECTIVE: It is mandatory to optimaze clip placement in situ for complete clipping of cerebral aneurysm. Intraoperative microvascular doppler sonography (MDS) provides a functional and non-invasive intraoperative examination of the aneurysm proper. The present study was performed to investigate the reliability of MDS for assessing the complete aneurysm closure. METHODS: Blood flow velocities in the aneurysm sac were determined by MDS with a 20-MHz probe before and after aneurysm clipping, to confirm the obliteration of aneurysm since 1997. Complete aneurysm obliteration was confirmed by absent flow patterns in the domes of all aneurysms after clipping. RESULTS: The 1 mm microprobe was able to insonate all vessels and their major branches. The immediate adjustment of aneurysm clip placement or another clipping was done because hemorrhage after puncturing of completely clipped aneurysms on MDS developed in five patients including 3 middle cerebral artery aneurysms, 1 posterior communicating artery aneurysm, and 1 anterior communicating artery aneurysm. CONCLUSIONS: MDS is safe and cost-efficient for evaluation of aneurysm obliteration. In many cases, it can preclude the need of postoperative angiogram. However, although an intra-aneurysmal flow velocity is absent on MDS, it is necessary to puncture or cut the aneurysm sac if that is not shrunken after clipping, especially in cases of a complex aneurysm with a broad irregular base and atherosclerotic or thrombotic sac.
Aneurysm* ; Blood Flow Velocity ; Hemorrhage ; Humans ; Intracranial Aneurysm ; Punctures

No abstract available.
Humans ; Male ; Spinal Cord Injuries* ; Spinal Cord*

A case of right simple unilateral renal ectopia with left malrotated kidney in 26 years old female is presented with a brief review of literature. Right ectopic kidney was located between 4th and 5th lumber vertebra Numerous aberrant vessels of ectopic kidney disclosed during nephroureterectomy.
Adult ; Female ; Humans ; Kidney ; Spine

This study was performed to evaluate, in complex partial seizure, the incidence and nature of MRI abnormality and the correlation between MRI and interictal nasopharyngeal EEG findings. MRI findings were also correlated with age of seizure onset, duration and clinical response to anticonvulsants. For this study, high field MR imaging and interictal nasopharyngeal EEG were performed in 122 patients with complex partial seizures. The patients were distributed in all age groups(mean age:26 years) and include 64 males and 58 females. The average duration of seizure disorder was 10.8 years. Abnormal MRI findings were discovered in 74 of 122 patients, in which mesial temporal sclerosis was most common(58.1%). And other abnormalities were neuroglial tumor(l3.5%), infectious lesion (10.8%), vascular lesion (6.8%), hemiatrophy (4.19@), cystic mass (2.7%) and others (4.1%). There were only slight difference in seizure duration(p<0.1) and anticonvulsant response(p<0.1) between abnormal and normal MRI groups in complex partial seizure patients. But there was no significant difference in age of onset between two groups(p>0.1).
Age of Onset ; Anticonvulsants ; Electroencephalography ; Epilepsies, Partial* ; Epilepsy ; Female ; Humans ; Incidence ; Magnetic Resonance Imaging* ; Male ; Sclerosis ; Seizures