No abstract available.
Addison Disease*

Orbital lymphangioma is a benign vascular hamartoma that may be found in the conjunctiva, eyelids, orbit, or elsewhere in the head and neck region. Deep lymphangiomatous lesions are classically characterized by acute onset of a fulminant proptosis resulting from spontaneous hemorrhage within the orbit. Complete surgical excision is often difficult because of the infiltrative nature of the tumor. Moreover, because of the hemorrhagic and friable nature of the tumor, conventional surgical techniques are frequently complicated by bleeding. We treated a case of pathologically-proven orbital lymphangioma with the ultrapulse CO2 laser. The ultrapulse CO2 laser permits a precise form of treatment with the ultimate form of hemostasis[tissue vaporization], resulting in minimal trauma, edema, and scarring, and thus offers a safe alternative to surgical excision of this lesion. The ultrapulse CO2 laser is an best ideal instrument for subtotal excision of this lesion because of its hemostatic cutting-vaporizing actions.
Cicatrix ; Conjunctiva ; Edema ; Exophthalmos ; Eyelids ; Hamartoma ; Head ; Hemorrhage ; Lasers, Gas* ; Lymphangioma* ; Neck ; Orbit* ; Volatilization*

No abstract available.

PURPOSE: The purpose of this study was to provide basic data on the infection prevention management program, which is one of the infectious disease control program by identifying the prevalence and risk factors of latent tuberculosis infection (LTBI) in healthcare workers.METHODS: We surveyed a total of 3,046 LTBI test results, including those of 2,269 existing staff and 777 new employees. An interferon-gamma release assay (IGRA) for the diagnosis of LTBI was performed using QuantiFERON®-TB Gold In-Tube (QFT-IT). The risk factors of LTBI were analyzed using logistic regression analysis.RESULTS: The overall prevalence of LTBI was 16.0% (487/3,046). The prevalence of LTBI in the existing staff was 17.9% (406/2,269) and the prevalence of LTBI in new employees was 10.4% (81/777). Multivariate logistic regression analysis revealed that the risk factors of latent tuberculosis infection among the existing staff were gender, age and work period wheres, the risk factor amongst the new employees depended on their age.CONCLUSION: The LTBI was not related to the type of occupation and work unit. Therefore, while establishing an infection control program for the prevention of tuberculosis infection at medical institurions, institutional heads and infection control experts should encompass a policy for all the employees.
Communicable Diseases ; Delivery of Health Care ; Diagnosis ; Head ; Infection Control ; Interferon-gamma Release Tests ; Latent Tuberculosis ; Logistic Models ; Occupations ; Prevalence ; Risk Factors ; Tuberculosis

PURPOSE: The oncologic outcomes after performing laparoscopic surgery (LS) compared to open surgery (OS) are still under debate and a concern when treating patients with colon cancer. The aim of this study was to compare the long-term oncologic outcomes of LS and OS as treatment for stage III colorectal cancer patients. METHODS: From January 2001 to December 2007, 230 patients with stage III colorectal cancer who had undergone LS or OS in this single center were assessed. Data were analyzed according to intention-to-treat. The primary endpoints were disease-free survival and overall survival. RESULTS: A total of 230 patients were entered into the study (114 patients had colon cancer-33 underwent LS and 81 underwent OS; 116 patients had rectal cancer-44 underwent LS and 72 underwent OS). The median follow-up periods for the colon and rectal cancer groups were 54 and 53 months, respectively. The overall conversion rate was 12.1% (n = 4) for colon cancer, and 4.5% (n = 2) for rectal cancer. Disease-free 5-year survival of colon cancer was 84.3% and 90% in LS group (LG) and OS group (OG), respectively, and that of rectal cancer was 83% and 74.6%, respectively (P > 0.05). Overall 5-year survival for colon cancer was 72.2% and 71.3% for LG and OG, respectively, and that for rectal cancer was 67.6% and 59.2%, respectively (P > 0.05). CONCLUSION: The long-term analyses for oncologic aspects of our study may confirm the safety of LS compared to OS in stage III colorectal cancer patients.
Colon ; Colonic Neoplasms ; Colorectal Neoplasms* ; Disease-Free Survival ; Follow-Up Studies ; Humans ; Laparoscopy ; Rectal Neoplasms

PURPOSE: The aims of this study were to assess the oncologic safety of laparoscopic colorectal surgery compared to that of conventional open surgery and to compare the disease-free survival (DFS) rates between laparoscopic and open colorectal surgery for radical treatment of colorectal cancer. METHODS: From January 2001 to December 2005, 583 patients underwent laparoscopic or conventional open surgery. To address only radical treatment of colorectal cancer, we excluded subjects who had undergone emergency or palliative operation. Four hundred ninety patients were identified for this study. The laparoscopic (LG) and open group (OG) had 74 and 166 patients, respectively, for colon cancer, and 92 and 158 patients, respectively, for the rectal cancer. RESULTS: No difference was noted in the lengths of the distal margins of the resected bowels between the LG and the OG for rectal cancer (P>0.05). In addition, no significant difference was found in DFS rates between the LG and the OG for both colon and rectal cancer (P>0.05). CONCLUSIONS: The laparoscopic technique does not seem to present any disadvantages and is safe and feasible for the treatment of colorectal cancer. No difference was found between laparoscopic and open surgery in terms of DFS for colorectal cancer.
Colon ; Colonic Neoplasms ; Colorectal Neoplasms ; Colorectal Surgery ; Disease-Free Survival ; Emergencies ; Humans ; Laparoscopy ; Rectal Neoplasms

PURPOSE: Colonoscopy is a safe and commonly used method for the screening of colon cancer, but sometimes major complications, such as, colonic perforation or hemorrhage occur during the procedure. The aim of this study was to compare the surgical outcomes of laparoscopic and open surgery for colon perforation after colonoscopy. METHODS: A retrospective review of patient records was performed on 25 patients with iatrogenic colon perforation during colonoscopy during the 7-year period from January 2005 to June 2012. Demographic data, operative procedures, operation times, postoperative complications, hospital course, and morbidities in the laparoscopic surgery group (LG) and open surgery group (OG) were compared. RESULTS: Seventeen of the 25 patients underwent laparoscopic surgery (68%) and 8 patients open surgery (32%). The most common surgical methods were primary repair in the LG, and Hartmann's operation in the OG. Average time to first flatus was 2.9 days in the LG and 4.5 days in the OG, and average times to first meals were 4.5 days and 5 days, respectively. Mean hospital stays were 10.8 days in the LG and 17 days in the OG. After surgery, complications occurred in two patients in the LG, but no complication occurred in the OG. CONCLUSION: Laparoscopic repair for iatrogenic colonic perforation during colonoscopy seems to be useful and safe surgical method in early period after perforation. However, open surgery is also needed for the delayed cases after perforation.
Colon* ; Colonic Neoplasms ; Colonoscopy* ; Flatulence ; Hemorrhage ; Humans ; Intestinal Perforation ; Laparoscopy ; Length of Stay ; Mass Screening ; Meals ; Postoperative Complications ; Retrospective Studies ; Surgical Procedures, Operative

PURPOSE: For the correction of ptosis with very poor levator function, frontalis sling operation with various materials has been used. The purpose of this study was to evaluate the effect of the modified Crawford technique using preserved fascia lata. METHODS: The photographs and charts of 46 patients who underwent frontalis sling operation using preserved fascia lata from June 2001 to February 2004 at our hospital were retrospectively reviewed. The eyelid crease approach was used with the suturing of the sling material directly to the tarsus. RESULTS: The patients were 27 males and 19 females. There were 20 (44%) unilateral cases and 26 (56%) bilateral cases. The age of the patients ranged from 1 to 65 years at the time of surgery, with an average age of 8.3 years. The success rate was 93% (43/46 patients) for a mean postoperative follow-up of 9 months (range 4~26 months). The complications consisted of one case of overcorrection and 2 cases of undercorrection. Knot exposure occurred in 2 cases. CONCLUSIONS: The modified Crawford technique using preserved fascia lata appears to be an effective treatment for severe ptosis. The lid crease formation provides good cosmetic results and the direct suturing of the preserved fascia lata to the tarsus prevents its migration.
Ankle ; Blepharoptosis ; Eyelids ; Fascia Lata* ; Fascia* ; Female ; Follow-Up Studies ; Humans ; Male ; Retrospective Studies

PURPOSE: The purpose of this study was to research whether measurement of cow's milk specific IgE on the newborn would be helpful in the diagnosis of cow's milk allergy. We tried to find out the relation between cow's milk specific IgE and other allergy diseases by following up cases. METHODS: We reviewed clinical features of 87 episodes in infants less than 4 weeks old who were positive in cow's milk specific IgE test. For the study group, history taking, physical examinations, elimination and cow's milk specific IgE tests were carried out. We investigated the connection among cow' milk specific IgE, allergic disease and family history in 40 of 87 patients we could follow up on. RESULTS: The mean age of the study group was 17.2+/-5.4 days. The subjects were classified in four groups according into allergens : 87 milk allergy positive patients, 24 casein positive, 38 alpha-lactoalbumin positive, and 75 beta-lactoglobulin positive. The number of patients who had follow-ups for more than 6 months to was 40(45.9 percent). The patients whose parents had allergic disease numberred 10(25 percent). Fiften patients had allergic diseases, 4 had asthma and 11 atopic dermatitis. According to the follow-up study, there is a significant relation between casein positive patients and allergic disease. But there is no statistical and significant relation between cow's milk specific IgE and a family history of allergic disease. CONCLUSION: For the newborn babies, elimination tests and cow's milk specific IgE tests can be useful in the diagnosis of IgE-mediated or mixed milk allergies.
Allergens ; Asthma ; Caseins ; Dermatitis, Atopic ; Diagnosis ; Follow-Up Studies ; Humans ; Hypersensitivity ; Immunoglobulin E* ; Infant ; Infant, Newborn* ; Lactoglobulins ; Milk Hypersensitivity ; Milk* ; Parents ; Physical Examination

In order to clarify infestation pattern for the encysted larvae of digenetic trematodes from fresh-water fishes, this survey was carried out from March to September, 1983. A total of 380 fishes of 32 species were collected with netting at the three reaches, upper, middle and lower in Mangyeong riverside area. After the fishes were dissected into small scraps, they were pressed under cover glass and examined for the presence of those of digenetic trematodes with a microscope. The results obtained were as follows: Out of a total of 380 fishes inspected, 320 fishes (84 percent) from 31 species were found positive with digenetic trematode metacercariae; more than 10 species of the metacercariae were detected in Pseudorasbora parva; Gnathopogon majimae, Microphysogobio yaluensis, Cultriculus eigenmanni and Gnathopogon coreanus (more than 8 species); Aphyocypris chinensis(8 species) and etc. respectively. Clonorchis sinensis metacercariae were found positive from 93 fishes (25 percent) from 12 species detection rates in other species of digenetic trematode metacercariae from various fishes were; Exorchis oviformis, 261 fishes (57 percent) from 28 species; Cyathocotyle orientalis, 47 fishes (12 percent) from 12 species; Metorchis orientalis, 21 fishes (6 percent) from 12 species; Metagonimus yokogawai, 164 fishes (43 percent) from 26 species; Pseudexorchis major, 71 fishes (19 percent) from 18 species; Metacercaria hasegawai, 77 fishes (20 percent) from 25 species; Centrocestus armatus, 24 fishes (6 percent) from 7 species; Echinochasmus japonicus, 2 fishes (0.5 percent) from 2 species, and unidentified species, 34 fishes (9 percent) from 15 species respectively. The sums of average number of the encysted larvae of all species found in fish body/gram showed 83 in P. parva, Cobitis taenia (74.2), A. chinensis (28.5), Pseudoperilampus uyekii (26.6), G. majimae (19.6) and etc. respectively and the average peak number of each metacercaria in fish body/gram showed 21.7 C. sinensis, 24 E. oviformis , 15.3 M. orientalis and 6.1 E. japonicus in P. parva ; 42.7 C. orientalis and 25.1 M. yokogawai in C. taenia; 8.3 C. armatus and 8.3 M. hasegawai in P. uyekii; 6.3 P. major in Carassius carassius, and 2.9 unidentified species in G. majimae respectively.
parasitology-helminth-trematoda ; Clonorchis sinensis ; epidemiology ; Pseudorasbora parva ; Gnathopogon majimae ; Microphysogobio yaluensis ; Cultriculus eigenmanni ; Gnathopogon coreanus ; Aphyocypris chinensis ; Cyathocotyle orientalis ; Metorchis orientalis ; Exorchis oviformis ; Metagonimus yokogawai ; Pseudexorchis major ; Metacercaria hasegawai ; Centrocestus armatus ; Echinochasmus japonicus