Segmental wiring to treat the unstable fracture and fracture-dislocation of the thoraco-lumbar spine is more effective method than Harrington instrumentation as primary procedure which afforded immediate rigid internal fixation of the spine and permitted mobilization without external support and immediate rehabilitation. A clinical study was made of twenty seven patients who were hospitalized and treated at the Department of Orthopaedic Surgery, Wonju Christian Hospital from Feb. 1979 to Apr. 1983. The following results were obtained: l. Of twenty seven patients, nine(33.3%) had a flexion rotation, eight(29.6%) had a shearing, eight (29. 6%) had a flexion compression and two(7.5%) had a vertical compression by Holdsworths mechanism of injury and by Pauls classification of fracture, thirteen(48. 1%) had a flexion distraction fracture, twelve(44. 4%) had a translation fracture and two(7. 5%,) had a unstable burst fracture. 2. Fifteen(55. 6%) had a complete neural deficit and five(18. 5%,) had an incomplete neural deficit. Six(22.2%) of the fifteen patients with complete neural deficit and one(3. 7%.) of the five patients with incomplete neural deficit showed slight neurological recovery, but eight(29.6%) gained complete recovery. 3. Correction of kyphotic deformity was average 12. 4 degree in Harrington instrumentation and average 18. 0 degree in segmental wiring, and during the follow-up periods, there was a final loss of 6. 3 degrees of kyphotic correction in Harrington instrumentation and 3. 0 degrees in segmental wiring. 4. In external support, fourteen(51.9%) had body jacket cast and four(14.8%) had back brace in Harrington instrumentation, but all patients except one brace had no external support in segmental wiring. 5. In complication, two hook dislocations and two pseudoarthroses were occurred in Harrington instrumentation, but any complication except only one cases of wound infection was not occurred in segmental wiring.
Braces ; Classification ; Clinical Study ; Congenital Abnormalities ; Dislocations ; Follow-Up Studies ; Gangwon-do ; Humans ; Methods ; Pseudarthrosis ; Rehabilitation ; Spine ; Wound Infection

PURPOSE: Increasingly, endoscopic mucosal resection (EMR) or endoscopic submucosal dissection (ESD) for early gastric cancer (EGC) has been performed. However, yet, there is no standard therapy after incomplete EMR or ESD. The aim of this study was to evaluate the necessity of further resection after an incomplete EMR or ESD. METHODS: We analyzed 24 patients who underwent curative gastrectomy due to an incomplete EMR or ESD between January 2000 and February 2007. A retrospective review was performed evaluating the clinicopathological characteristics, operating methods and presence of residual tumor. RESULTS: After the gastrectomy, the total positive residual tumor rate was 66.7% (16/24), with a rate of 73.5% (11/15) for mucosal cancer a rate of 50.0% (4/8) for submucosal cancer, and a rate of 100% (1/1) for cancer that invaded the muscularis propria. There were no positive lymph nodes. There was no recurrence in a mean 35.5 months (range, 4~90 months) of follow-up. CONCLUSION: Further resection is recommended for patients with a positive resection margin, because of the possibility of the presence of a residual tumor. Laparoscopic resection may be one of the most effective therapeutic options for these patients as a minimally invasive procedure by which curative resection can be expected.
Gastrectomy ; Humans ; Lymph Nodes ; Neoplasm, Residual ; Recurrence ; Retrospective Studies ; Stomach Neoplasms

Purpose: The mean platelet volume (MPV) is regarded as a marker for thrombosis, atherosclerosis, and inflammation in various vascular diseases. However, it still remains unclear whether plasma MPV is associated with cerebral white matter hyperintensities (WMH) and cerebral microvascular pathology in the elderly population. Materials and Methods: We examined whether MPV level is associated with the presence of cerebral WMH on brain magnetic resonance imaging from 870 non-stroke outpatient subjects. The subjects were divided into three groups according to the consecutive level of MPV (low T1, middle T2, and high T3 MPV tertile groups). To determine the association of MPV levels with the WMH, logistic regression and receiver operating characteristic curve analyses were conducted. Results: Subjects with higher MPV level were older and more likely to have hypertension, diabetes mellitus, and low renal function. Cerebral WMH were more prevalent in subjects with higher MPV level. After adjusting for confounding factors, moderate to severe cerebral WMH were significantly associated with high MPV tertile level. This association remained significant after adjusting for other cerebral vascular pathologies. T2 [odds ratio (OR): 1.49, 95% confidence interval (CI): 1.03–2.15] and T3 MPV tertile groups (OR: 1.51, 95%CI: 1.04–2.20) had more cerebral WMH lesions compared to T1 MPV tertile group. In addition, the subjects with higher Fazekas scores showed higher MPV level (p=0.020). Conclusion We found that high MPV level is independently associated with cerebral WMH. This result suggests that platelet activation plays a role in the development of cerebral WMH.

PURPOSE: Conventional laparoscopic appendectomy is performed using three ports, and single-port appendectomy is an attractive alternative in order to improve cosmesis. The aim of this study was to compare pain after transumbilical single-port laparoscopic appendectomy (SA) with pain after conventional three-port laparoscopic appendectomy (TA). METHODS: From April to September 2011, 50 consecutive patients underwent laparoscopic appendectomy for simple appendicitis without gangrene or perforation. Patients who had undergone appendectomy with a drainage procedure were excluded. The type of surgery was chosen based on patient preference after written informed consent was obtained. The primary endpoint was postoperative pain evaluated by the visual analogue scale score and postoperative analgesic use. Operative time, recovery of bowel function, and length of hospital stay were secondary outcome measures. RESULTS: SA using a SILS port (Covidien) was performed in 17 patients. The other 33 patients underwent TA. Pain scores in the 24 hours after surgery were higher in patients who underwent SA (P = 0.009). The change in postoperative pain score over time was significantly different between the two groups (P = 0.021). SA patients received more total doses of analgesics (nonsteroidal anti-inflammatory drugs) in the 24 hours following surgery, but the difference was not statistically significant. The median operative time was longer for SA (P < 0.001). CONCLUSION: Laparoscopic surgeons should be concerned about longer operation times and higher immediate postoperative pain scores in patients who undergo SA.
Analgesics ; Appendectomy ; Appendicitis ; Drainage ; Gangrene ; Humans ; Informed Consent ; Laparoscopy ; Length of Stay ; Operative Time ; Pain, Postoperative ; Patient Preference

BACKGROUND: Recently, much attention has been focused on the role of protease inhibitors such as acid stable trypsin inhibitor (ASTI) in the invasive growth of malignant tumors. However, there are no report on expression of ASTI from premalignant and/or malignant skin tumors. OBJECTIVES: In the present study the expression of ASTI was investigated in the different type of premalignant and/or, malignant skin tumors in attempt to clarify the relation between the expression of the ASTI and malignancy. METHODS: For the detection of ASTI in the tumor tissue, the immunoperoxidase techniques that used mouse antibody raised against highly purified ASTI. The degree of ASTI immunoreactivity was semiquantitatively assessed for staining intensity as the percentage of ASTI-positive cells. RESULTS: ASTI immunoreactivity was detected in most of the premalignant and malignant skin tissues. Especially, ASTI expression was present widespread in squamous cell carcinoma(SCC) with strong cytoplasmic membrane, where as in normal epidermis they were primarily present in the horny layer. The strong staining was the SCC, keratoacanthoma, Bowen's disease, actinic keratosis, basal cell epithelioma, Paget's disease in decreasing order. The significant difference in the staining intensity was observed between SCC and other groups. CONCLUSION: Results of immunohistochemical studies suggest that the tumor cells themselves could produce ASTI. Considering the suggestion that ASTI is a self protector, inhibitor to proteolytic protease as well as growth-stimulating factor. The present findings may indicate that ASTI expressed in malignant cells may play a role possibly closely associated with tumor development.
Animals ; Bowen's Disease ; Carcinoma, Basal Cell ; Cell Membrane ; Epidermis ; Immunoenzyme Techniques ; Keratoacanthoma ; Keratosis, Actinic ; Mice ; Protease Inhibitors ; Skin* ; Trypsin*

Primary clinical features of rash and neurological complications due to varicella zoster virus (VZV) reactivation are rare in a healthy population, especially in immunocompetent children. Early diagnosis and prompt treatment are delayed often due to their rarity. We present four immunocompetent children with VZV reactivation resulting in aseptic meningitis and herpes zoster affecting multiple cranial and spinal nerves. We reviewed the clinical manifestations, laboratory findings, treatment options and outcome of aseptic meningitis associated VZV reactivation. All patients presented with the typical skin lesion of VZV reactivation and definitive laboratory findings of central nervous system infection, without systemic inflammation. Initial manifestations of VZV reactivation included Ramsay Hunt syndrome, herpes zoster ophthalmicus, and herpes zoster affecting the left thoracic dermatomes 4–5. Intravenous acyclovir was administered and all patients recovered fully without any significant sequelae. VZV reactivation can lead to various neurological complications in immunocompetent children. Early recognition and treatment with acyclovir are important for improving the outcome of neurologic complications of VZV reactivation.
Acyclovir ; Central Nervous System Infections ; Chickenpox ; Child* ; Early Diagnosis ; Exanthema ; Herpes Zoster Ophthalmicus ; Herpes Zoster Oticus ; Herpes Zoster* ; Herpesvirus 3, Human ; Humans ; Inflammation ; Meningitis, Aseptic* ; Skin ; Spinal Nerves

BACKGROUND/AIMS: Radiofrequency ablation (RFA) has been mostly used as a therapeutic alternative to hepatic resection for treating liver metastasis of colorectal cancer. The purpose of the present study was to determine whether there were differences in outcome between RFA and surgical resection in the treatment of colorectal cancer with liver metastases. METHODS: We performed a retrospective analysis of 53 patients who underwent only hepatic resection or only RFA for colorectal liver metastases. Twenty-five patients who underwent hepatic resection were compared with 28 patients who underwent RFA for synchronous or metachronous liver metastases. RESULTS: The median CEA level at the time of diagnosis of liver metastases was significantly higher in the resection group (14.2 ng/mL vs. 2.8 ng/mL, p=0.002). The median size of main liver metastases was significantly larger in the resection group (4.0 cm vs. 2.05 cm, p=0.002). There was no difference in the percentage of patients experiencing major complication (one patient in each group). The marginal recurrence rate was significantly higher in the RFA group (p=0.004). Disease-free and overall survival were longer in the resection group (p=0.008 and 0.017, respectively). In multivariate analysis, only the type of treatment was a factor associated with disease-free and overall survival (p=0.004 and 0.007, respectively). CONCLUSIONS: Because of the high marginal recurrence rate, RFA shows an inferior outcome in comparison with surgical resection. Therefore, RFA should be considered for only selected patients with unresectable (by any means) disease or with high operative risk.
Adult ; Aged ; Aged, 80 and over ; *Catheter Ablation ; Colorectal Neoplasms/*pathology ; Female ; Hepatectomy ; Humans ; Liver Neoplasms/mortality/secondary/*surgery ; Male ; Middle Aged ; Neoplasm Recurrence, Local/pathology ; Retrospective Studies ; Survival Analysis ; Tomography, X-Ray Computed

PURPOSE: In gastric cancer, metastasis to the paraaortic lymph nodes had been regarded as an incurable factor, but many cases of long term survival have been reported with dissection of metastatic paraaortic nodes. And several reports suggested survival benefit with paraaortic lymph node dissection (D4) in advanced gastric cancer. In patients with advanced gastric cancer who underwent paraaortic lymph node dissection we tried to evaluate the factors predisposing metastasis in these nodes and survival data. MATERIALS AND METHODS: The authors analyzed retrospectively pathological features of 95 patients who underwent paraaortic lymph node dissection for advanced gastric cancer at Kangnam General Hospital Public Corporation from May 1991 to Feb. 1998. And we also analysed survival results of 72 cases among them. We excluded 18 cases of distant metastasis (3 liver metastasis, 15 peritoneal seeding), 2 operative mortalities, 1 other disease mortality, and 2 unknown causes of death in survival analysis. RESULTS: The frequencies of paraaortic lymph node metastasis were 0.0% (0 of 32 cases) in T2, 19.2% (10 of 52 cases) in T3, 18.2% (2 of 11 cases) in T4. And those of paraaortic lymph node metastasis were 5.8% (3 of 52 cases) in antrum, 14.3% (3 fo 21 cases) in body, 20.0% (3 of 15 cases) in cardia, and 42.9% (3 of 7 cases) in whole area. The five-year survival rates (5 YSR's) in relation to the paraaortic lymph node (No16) status was 0.0% in No16 , and 57.8% in No16 with D4 of advanced gastric cancer. The 5 YSR's were 78.1%, 40.8% and 0% in T2, T3 and T4, respectively and 93.8%, 64.2%, 24.2% and 0.0% in n0, n1, n2 and n3, respectively and 88.9%, 80.5%, 57.9% and 0.0% (47.6%) and 0.0% in stage IB, II, IIIA, IIIB and IV, respectively. CONCLUSION: The depth of gastric wall invasion and the location of primary tumor were significant predisposing factors to para-aortic lymph node metastasis in multivariate analysis (p<0.05). Survival of No16 metastasis was very poor. And three factors of T stage, n stage, and Borrmann type were also prognostically significant in terms of five year survival in cases of D4 of advanced gastric cancer in multivariate analysis (p<0.05).
Cardia ; Causality ; Cause of Death ; Hospitals, General ; Humans ; Liver ; Lymph Node Excision* ; Lymph Nodes* ; Mortality ; Multivariate Analysis ; Neoplasm Metastasis ; Prognosis ; Retrospective Studies ; Stomach Neoplasms* ; Survival Rate

BACKGROUND: Hepatolithiasis is found predominantly in Southeast Asia and although it is a pathophysiologically benign disease, it frequently causes serious problems such as recurrent cholangitis, liver abscess, obstructive jaundice and sepsis. As a result it is said to be a clinically malignant disease. In order to select the best surgical treatment according to location of biliary stenosis, we analyzed the clinical manifestation of hepatolithiasis and follow-up results. METHODS: We retrospectively reviewed 42 cases of hepatolithiasis treated by various surgical treatments from Jan. 1987 to Jun. 1998 at the Department of Surgery of Kangnam General Hospital. RESULTS: In cases where the site of biliary stenosis was limited to the left intrahepatic duct, the relative incidence of good results was higher in the hepatectomy group(88.2%) than in the drainage group(0%). And in cases of biliary stenosis in both intrahepatic ducts, the relative incidence of good results was higher in the hepatectomy group(33.3%) than in the drainage group(0%). And in cases of no biliary stenosis, the relative incidence of good results was high(66.7%) even in the drainage group. CONCLUSION: Hepatic resection is a satisfactory treatment option for patients with hepatolithiasis, especially in the cases of biliary stenosis.
Asia, Southeastern ; Cholangitis ; Constriction, Pathologic* ; Drainage ; Follow-Up Studies ; Hepatectomy ; Hospitals, General ; Humans ; Incidence ; Jaundice, Obstructive ; Liver Abscess ; Retrospective Studies ; Sepsis

Background and Objectives: Globus pharyngeus is one of the most common symptoms of patients visiting otorhinolaryngology out-patient clinic, and usually long-lasting, difficult to treat, and frequently recurrent. Mucomyst®, N-acetyl cysteine is an inhalation agent mainly used for mucolysis and reducing inflammation in airway via antioxidative effect. The purpose of this study was to evaluate the efficacy of inhaled Mucomyst® treatment in patients with globus pharyngeus refractory to proton pump inhibitor (PPI).Materials and Method We prospectively evaluated the efficacy of Mucomyst® in relieving symptoms of globus pharyngeus refractory to PPI in nine medical centers. Three hundred and three patients enrolled and finally 229 patients finished the inhaled Mucomyst® therapy for 8 weeks. We analyzed the change of Reflux Symptom Index (RSI), Reflux Finding Score (RFS), Visual Analogue Scale (VAS) for globus, and Globus Pharyngeus Symptom Scale (GPS) after use of Mucomyst® for 4 and 8 weeks. Results: The GPS, RSI, RFS, and VAS score significantly decreased serially in patients who finished 8 week-inhalation treatment. The GPS improvement gap was significantly correlated with initial GPS (p<0.001) in multiple regression analysis. Conclusion Inhaled Mucomyst® therapy was effective for the reduction of both subjective and objective findings in refractory globus patients. This study might suggest new treatment option for patients with globus. However, further thorough studies would be needed to assess the real effect of inhaled Mucomyst® treatment as a standard treatment for globus.