No abstract available.
Zygoma*

BACKGROUND: Seizure can be triggered by the non-ketotic hyperglycemia (NKH). Recently we analysed 18 cases of NKH induced seizure to identify the causes for NKH, seizure types, prognosis, and the differences of clinical presentation between the patient with chronic brain structural lesion (CBSL) and the patient without. METHODS: Eighteen patients with NKH induced seizure were selected from the database. Data regarding brain images, clinical symptoms, co-morbid illnesses, blood laboratories, and prognosis were collected. Patients were divided into two groups according to the presence of CBSL. RESULTS: The patients with CBSL showed more generalized tonic-clonic seizure (GTCS) than without. Focal seizures in this group appeared to be originated from the pre-existing lesion in many situations. The poor compliance to anti-diabetic treatment and physical stresses were most common causes for NKH. One year seizure remission without anti-epileptic drug treatment was achieved in 17 of 18 patients. CONCLUSIONS: The patients with CBSL might have more GTCS than without. The impairment of inhibitory mechanism surrounding the focal irritative zone might be one of plausible explanation for this phenomenon. The prognosis was favorable. Further large studies are required.
Brain ; Compliance ; Humans ; Hyperglycemia ; Prognosis ; Seizures

Background/Aims: The overall incidence of pneumococcal pneumonia is declining. However, the change in the pathogenic distribution of community-acquired pneumonia (CAP) in chronic obstructive pulmonary disease (COPD) patients and the serotype specificity of Streptococcus pneumoniae have not been evaluated in the post-era of pneumococcal vaccination in Korea. Methods: We conducted a prospective, multi-center, cohort study from seven University-affiliated hospitals. The primary objective was the identification of serotype-specific prevalence of pneumococcal pneumonia in COPD patients hospitalized for CAP. For the purpose, we conducted serotype-specific urine antigen detection (SS-UAD) assays for S. pneumoniae. The secondary objectives were other clinical characteristics of pneumonia including vaccination status. Results: The total number of participants was 349. Most of them were male (95.1%) with old ages (75.55 ± 8.59 y). The positive rate for S. pneumoniae was 9.2% with SS-UAD assay and the common serotypes were 22F, 6A, and 6B. In the sputum, Pseudomonas aeruginosa (5.0%) and Haemophilus influenzae (4.0%) were common pathogens. The vaccination rate was 78.8%, 53.0%, and 25.8% for influenza, pneumococcal polysaccharide vaccine 23 (PPV 23), and pneumococcal protein- conjugated vaccine 13 (PCV 13), respectively. Thirteen patients died during hospitalization (mortality rate; 3.7%). There was no difference in the respective rate of influenza vaccination (79.2% vs. 69.2%, p = 0.288) and PCV 13 vaccination (25.6% vs. 30.8%, p = 0.443) between survivors and the deceased. Conclusions Serotypes 22F, 6A, and 6B, which are covered either by PPV 23 or by PCV 13, are still common pneumococcal serotypes in COPD pneumonia in the post-vaccination era in Korea.

Mesenchymal stem cells (MSCs) have been though to be multipotent cells that can replicate that have the potential to differentiate into lineages of mesenchymal tissue including the bone, cartilage, fat, tendon, muscle, and marrow stroma. Especially, scaffolds to support cell-based tissue engineering are critical determinants of clinical efforts to regenerate and repair the body. Selection of a matrix carrier imvolves consideration of the matrix's role as a scaffold for physical support and host tissue integration as well as its ability to support of synergize the osteoinductive program of the implanted mesenchymal stem cell. The aim of this study is to evaluate the effect of autobone and Bio-Oss(R) to adherent mesenchymal stem cells as scaffolds on sinus augmentation with fibrin glue mixture in a rabbit model. 16 New Zealand White rabbits were divided randomly into 4 groups based on their time of sacrifice (1, 2, 4 and 8 weeks). First, mesenchymal stem cells were isolated from iliac crest marrow of rabbits and expanded in vitro. Cell culture was performed in accordance with the technique described by Tsutsumi et al. In the present study, the animals were sacrificed at 1, 2, 4 and 8 weeks after transplantation, and the bone formation ability of each sides was evaluated clinically, radiologically, histologically and histomorphologically. According to the histological observations, autobone scaffolds group showed integrated graft bone with host bone from sinus wall. At 2 and 4 weeks, it showed active newly formed bone and neovascularization. At 8 weeks, lamellae bone was observed in sinus graft material area. Radiologically, autobone with stem cell showed more radiopaque than Bio-Oss(R) scaffolds group. there were significant differences in bone volume between 4 and 8 weeks (p<0.05).
Animals ; Bone Marrow ; Cartilage ; Cell Culture Techniques ; Fibrin Tissue Adhesive ; Mesenchymal Stromal Cells* ; Osteogenesis ; Rabbits ; Stem Cells ; Tendons ; Tissue Engineering ; Transplants*

In contrast to younger patients, old peoples frequently mainfest more than one pathologic process, mainly degenerative diseases and neoplasia. Nearly all have some degree of arteriosclerosis, even if this is not clinically diagnosed, and many have associated chronic cardiac, renal, hepatic, or pulmonary disease. The surgeon and the anesthesiologist must see theat their clinical decisions are tied to a physiologic understanding based on exact quantification of the specific hemodynamic, respiratiory, renal, and metabolic factors which may play a decisive role in influencing the final outcome to a major operative procedure. From May 1972 to Dec 1980, the Department of Anesthesiology, Hanyang University, College of Medicine had 517 geriatric patients(above 65 years) who received anesthesia and these were analyzed clinically according to age, sex, department, physical status, anesthetic technique and agent, anesthesia time, length of admission, laboratory studies(chest X-ray, EKG, arterial blood gas), and postoperative complications(mortality and causes of deathe). The results are as follows. 1) Out of 25,857 anesthetized patients 517(2.0%) were over 64 years of age and 290 were males(56.1%) and 227 females(43.9%). 2) In the surgical group, 246 cases (47.6%) were from general sugery: 81 cases(15.7%), orthopedic surgery: 78 cases (15.1%), urology: and 67 cases (12.9%), neurosurgery respectively. 3) In the classification of physical status, 33 cases(6.4%) were class 1, 269 cases(52.0%) class 2, 181 cases (35.0%) class 3, 28 cases (5.4%) class 4, and 6 cases (1.2%) class 5. Emergency cases were 137 cases(26.5%) and 380 cases (73.5%) were elective. 4) Concerning premedication-150cases(29.0%) were premedicated with atropine sulfate plus valium and 93 cases had no premedication. 5) There were 425 cases of general anesthesia (82.2%) and 92 cases of regional anesthesia (17.8%). The major anesthetic was halothane, 362 cases (70.0%). The technic in 419 cases( 81.0%) was circle type with endotracheal intubation. Anesthesia duration was within 1hour for 70 cases(13.5%), within 2 hours for 158 cases(30.0%), and within 3hours in 144 cases(27.9%). 6) Preoperative laboratory findings were as follows: The chest X-ray suggested that 199 cases (45.9%) were within normal limits, 56 cases (12.9%) had hypertensive heart disease, 56 cases (12.9%) had pulmonary tuberculosis, and 38 cases (5.1%) had senile lung fibrosis. The EKG which was done on 85% of the patients, ravealed that 193 cases (44.0%) were within normal limits, 61 cases(13.9%) showed left ventricular hypertrophy, and 38 cases(8.7%) had myocardial ischemia. In the preoperative arterial blood gas studies of 56 cases the results were almost all within normal limits. 7) Postoperative complications were as follows: 52 cases showed wound infection or bleeding, 20 cases had pneumonia, and 18 cases atelectasis. There were a number of miscellaneous complications. 8) The overall mortality rate was 5.8%. The difference of mortality rate related to the age was not statistically significant,(p>0.1) and the mortality rate related to physical status was statistically significant(p<0.005). 9) As the cause of death-11 cases (36.7%) had transtentorial herniation, 2 cases (6.7%) sepsis, 2 cases (6.7%) hypovolemia, and 1 case (3.3%) had pulmonary edema.
Anesthesia* ; Anesthesia, Conduction ; Anesthesia, General ; Anesthesiology ; Arteriosclerosis ; Atropine ; Classification ; Diazepam ; Electrocardiography ; Emergencies ; Fibrosis ; Halothane ; Heart Diseases ; Hemodynamics ; Hemorrhage ; Humans ; Hypertrophy, Left Ventricular ; Hypovolemia ; Intubation, Intratracheal ; Lung ; Lung Diseases ; Mortality ; Myocardial Ischemia ; Neurosurgery ; Orthopedics ; Pneumonia ; Postoperative Complications ; Premedication ; Pulmonary Atelectasis ; Pulmonary Edema ; Sepsis ; Surgical Procedures, Operative ; Thorax ; Tuberculosis, Pulmonary ; Urology ; Wound Infection

PURPOSE: The osteogenic potential of autologous cultured osteoblasts mixed with fibrin when transplanted to bone defects was evaluated. MATERALS AND METHODS: Radial shaft defects over 15 mm were made in 30 New Zealand white rabbits. Fifteen rabbits in the control group underwent an iliac bone graft and 15 rabbits in the experimental group underwent an autologous cultured osteoblast injection mixed with fibrin. Both groups were compared radiologically and 5 rabbits in each group were sacrificed for histological evaluation using H-E and Masson's trichrome stains at 3, 6, and 9 weeks. RESULTS: Osteogenesis in the control group progressed more rapidly than in the experimental group. However, at 9 weeks, bone formation in both groups were similar and showed no significant difference in terms of the amount of bone formation and the quality of bone union. CONCLUSION: Autologous cultured osteoblast transplantation mixed with fibrin in bone defects was found to produce bone efficiently.
Coloring Agents ; Fibrin* ; Osteoblasts* ; Osteogenesis ; Rabbits ; Transplantation, Autologous ; Transplants

Menkes disease, so-called kinky hair disease or steely hair disease, is a rare X-linked recessive disorder of intracellular copper transport protein ATP7A defect, due to mutation of ATP7A gene, resulting in copper deficiency. It is characterized by seizure, retarded neurological development, kinky hair, skeletal abnormality, recurrent infection and subnormal body temperature. In addition, gastroesophageal reflux with the risk of aspiration is another important feature. This article is the first report of anesthetic management in a patient with Menkes disease who underwent gastrostomy and bladder diverticulectomy in Korea.
Body Temperature ; Copper ; Gastroesophageal Reflux ; Gastrostomy ; Hair ; Humans ; Korea ; Menkes Kinky Hair Syndrome* ; Seizures ; Urinary Bladder

We treated 3 cases of fracture and 1 case of avascular necrosis of femoral head using autologous cultured osteoblasts injection. The stromal cells from the bone marrow were cultured to differentiate to osteoblasts for 4 weeks. The fracture sites of each patients were right ulnar shaft, left radial shaft, and left 5th metatarsal base. All of the fractures showed callus formations after 1 week of osteoblasts injection to the fracture site. After 4 weeks, callus formations were progressed. Avascular necrosis of femoral head was bilateral and both were Ficat stage II. Core decompression and allograft impaction were performed to the left, and core decompression and autologous cultured osteoblasts injection percutaneously after 4 weeks of the decompression operation were done to the right femoral head. CT images of 1 year from the operations showed trabecular bone formation and well maintained femoral head contour of the right femur, but resorption of the grafted bone for the left.
Allografts ; Bone Marrow ; Bony Callus ; Decompression ; Femur ; Head ; Humans ; Metatarsal Bones ; Necrosis ; Osteoblasts* ; Osteogenesis ; Stromal Cells ; Transplants

Hiccups occur due to sudden glottic closure connected to inspiratory muscle and diaphragm's involuntary spasm. Hiccups have been known to be caused organically, psychologically, and by some unknown causes, yet, their pathophysiologic mechanism is still unknown. There are non-drug treatments such as hyperventilation, drinking water, pharynx and larynx stimulation, and Valsalva maneuver: and drug treatments such as antipsychotics and antiepileptics. Nerve block can be also considered. A 67-year-old man, who was hospitalized due to his months' long hiccup, had begun hiccups 5-6 months after an operation of radical subtotal gastrectomy with Billroth I anastomosis due to his early gastric cancer. During follow-ups of 4 weeks and 12 weeks after one treatment of bilateral SGB, the patient no longer complained hiccups. In conclusion, SGB treatment for intractable hiccup is an alternative method to palliative therapy or pharmacotherapy when either method is ineffective as a cure.
Aged ; Anticonvulsants ; Antipsychotic Agents ; Drinking Water ; Follow-Up Studies ; Gastrectomy ; Gastroenterostomy ; Hiccup ; Humans ; Hyperventilation ; Larynx ; Muscles ; Nerve Block ; Palliative Care ; Pharynx ; Spasm ; Stellate Ganglion ; Stomach Neoplasms

PURPOSE: To evaluate the osteogenic potential of an autologous cultured osteoblast transplant to the bone defects. MATERIALS AND METHODS: Radial bone defects over 15 mm were made in 20 New Zealand white rabbits using the anterior approach. There were 10 rabbits in the control group, which underwent an iliac bone graft to the preformed bone defect 3 weeks from the initial operation. There were 10 rabbits in the experimental group that underwent an autologous cultured osteoblasts injection. After 9 weeks, both groups were compared radiologically and histologically. RESULTS: The osteogenesis in both groups were progressed similarly and there was no difference in terms of the amount of bone formation and the duration of the bone union. CONCLUSION: An autologous cultured osteoblast transplant to the bone defect produces bone efficiently.In addition, it can be applied to a wide field, which requires a bone grafting operation.
Bone Transplantation ; Osteoblasts* ; Osteogenesis* ; Rabbits ; Transplants