• Tuberculosis and Respiratory Diseases
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• v.56 no.3
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• pp.302-307
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• 2004

Aspergilloma and Allergic Bronchopulmonary Aspergillosis(ABPA) are different types of the pulmonary aspergillosis spectrum of diseases. ABPA is an inflammatory disease that causes hypersensitivity to Aspergillus spores growing in the bronchi, which is characterized by asthma, recurrent pulmonary infiltrations or mucoid impaction, eosinophilia and central bronchiectasis. Aspergilloma is a simple colonization of fungus within a cavitary lung lesion, but these diseases rarely coexist. A case of ABPA, coexistent with Aspergilloma, was experienced in a 31 year-old female. The diagnosis was confirmed by the immediate cutaneous reactivity to Aspergillus fumigatus, elevated total IgE antibodies, peripheral eosinophilia, bronchiectasis, growth of Aspergillus species in a sputum culture and radiographic infiltration. Treatment, with prednisone and itraconazole, led to improvement of the respiratory symptoms, reduction of the cavitary lesion and in the total serum IgE level.

• Journal of Digestive Cancer Research
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• v.1 no.1
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• pp.1-5
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• 2013

Incidence of colorectal cancer has been increasing in Korea probably due to the westernized life style. Although the technical development of colonoscopy and introduction of screening examination has led to the detection of early colorectal cancer, considerable patients still have clinical symptoms of colorectal obstruction. Most of these patients are old and they have advances stage of cancer or severe co-morbidities. In addition, the emergency operation under poor preparation state of colon can lead to serious mortality or complications. Since the introduction of colorectal stent, there have been a large number of studies for recent 10 years. It seems that the role of colorectal stent in the palliative indication or bridge to surgery has been recognized. A well designed, randomized prospective study with long term data is necessary to support the role of colorectal stent in the malignant colorectal obstruction.

• Journal of Veterinary Clinics
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• v.24 no.4
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• pp.608-612
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• 2007

A 4-year-old castrated male Cocker spaniel was referred with chief complaint of pelvic limbs paralysis and trembling. This dog was diagnosed as a case of myelomalacia complicated with intervertebral disc disease(IVDD) by radiography and magnetic resonance imaging(MRI). This patient was treated by injection-AP with apitoxin, herbal medicine and moxibustion. The acupoints such as GV02-1, GV04, GV11, GV12, GV13, GV14, BL11, BL18, BL23, BL25, BL28, GB21, HT07, KI03, LI04, LU07, SI03, SI06, ST36, ST38, ST39, ST40, ST41, GB30, GB31, GB34, Liv03, SP06 and trigger points($T1{\sim}T4\;and\;T9{\sim}L1$) were used for treatment. At the session 1, the dog could not stand and move the limbs. However, gradual improvement of clinical signs was observed after 7, 14 and 21 session of treatment. Although the clinical signs related to pelvic paralysis were not completely abolished with TVM methods, this case showed the marked improvement of clinical signs after 21 sessions of treatment. In conclusion, the present patient was a case with canine myelomalacia complicated with IVDD which showed not so complete but somewhat improvement by TVM method.

• Neonatal Medicine
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• v.15 no.2
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• pp.160-165
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• 2008

Purpose : Cephalhematomas rarely lead to serious complications, such as skull fractures and intracranial hematomas, so CT and/or MRI scans are indicated only in cases in which depressed fractures are suspected or neurologic symptoms develop. Nevertheless, we have experienced several cases of cephalhematomas associated with intracranial hematomas in the absence of remarkable neurologic symptoms. The aim of this study was to evaluate the correlation between cephalhematomas and intracranial hematomas and determine the need for neuroimaging in infants with cephalhematomas. Methods : Infants who were admitted to the NICU with cephalhematomas and underwent neuroimaging (CT and/or MRI) between January 2002 and July 2006 were evaluated. Neuroimaging was done when the symptoms suggested the development of an intracranial hematoma. Results : Among 54 infants with cephalhematomas, 18 infants underwent neuroimaging. Six of 18 infants (33.3%) had intracranial hematomas, 4 infants had epidural hematomas, and 2 infants had subdural hematomas. Four of these 6 infants had neurologic symptoms or depressed skull fractures; 2 infants had no neurologic symptoms or depressed skull fractures. The neuroimaging was done to evaluate the cause of an excessive elevation of serum bilirubin and unexplained anemia. There were no remarkable differences between the infants with and without intracranial hematomas with respect to gestational age, birth weight, head circumference, diameter of the cephalhematoma, neurologic symptoms, and other clinical signs and symptoms. Conclusion : Based on this study, intracranial hematomas are common complications of cephalhematomas, thus more careful inspection and neuroimaging may be needed in cases of cephalhematomas in newborns.

• The Journal of the Korean bone and joint tumor society
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• v.15 no.2
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• pp.138-145
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• 2009

Purpose: Giant cell tumor of the spine is very rare, and the treatment is very difficult. However, surgical techniques and diagnostic modalities are developed, and postoperative functional results are improved. To evaluate the efficacy of total spondylectomy for giant cell tumor of the spine, the clinical results of the surgical treatments for the giant cell tumor of the spine with intralesional curettage or total spondylectomy were evaluated. Materials and Methods: From April 1987 to March 2006, 10 patients who were underwent surgical treatments using total spondylectomy or intralesional curettage were studied. There were 3 men and 7 women. The mean age of the patients was 32 years (range, 25~44 years). The mean duration of follow-up was 8 years (range, 3~15 years). Locations of the tumor were 2 cervical spines, 4 thoracic spines, 2 lumbar spines and 2 sacrum. Initial main symptom of 10 patients was pain, and 7 patients had neurologic impairments too. Four patients were treated with total spodylectomy using anterior and posterior combined approach, 1 patient was treated with total sacrectomy using posterior approach only, and 5 patients were treated with intralesional curettage using anterior approach. Results: Nine patients improved pain and neurologic impairments. Local recurrences developed in 4(40%) patients (2 cervical spines, 1 thoracic spine, 1 sacrum). While a local recurrence developed from 5 total spondylectomy, 3 local recurrences developed from 5 intralesional curettage. Conclusion: Local recurrence rate after surgical treatment with intralesional curettage for the giant cell tumor of the spine was very high. Total spondylectomy using anterior and posterior approach is advisable to prevent the local recurrence after surgical treatment.

• Clinical and Experimental Pediatrics
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• v.46 no.6
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• pp.576-584
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• 2003

Purpose : For the early diagnosis of Henoch-Schonlein purpura(HSP) presenting with acute abdominal pain preceding skin rash. Methods : The clinical, endoscopic and radiological records of 23 cases of HSP, presenting with gastrointestinal symptoms preceding skin rash were reviewed. Results : The intervals from the onset of abdominal pain to the development of the skin rash were one day to 30 days(median five days), most of them were within two weeks. The presenting abdominal symptoms were abdominal pain(23 cases), vomiting(16 cases), hematochezia or melena(eight cases) and hematemesis(three cases). The abnormal endoscopic findings include coalescing erythematous lesions, areas of submucosal hemorrhage and superficial erosions and ulcers. The upper gastrointestinal endoscopy showed the abnormalities in 21 of 23 cases, which were observed in the duodenum( 21 cases), the stomach(12 cases) and the esophagus(one case). Duodenitis with hemorrhage and/or erosions in the descending duodenum was the sole endoscopic abnormality in two cases and was the most marked finding in three cases. Sigmoidoscopy showed the abnormalities in six of eight cases. The abdominal ultrasonogram showed abnormalities in 12 of 17 cases, which included small bowel wall thickening(eight cases) and intramural hemorrhage(three cases). Recurrences after three months of symptom free intervals developed in four cases; three of them had persistent nephritis beyond one year. Conclusion : The erosive hemorrhagic duodenitis in the descending duodenum in the upper endoscopy and the small bowel wall thickening in the abdominal ultrasonogram can be useful findings in the diagnosis of HSP presenting with acute abdomen.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.8 no.2
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• pp.194-201
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• 2005

Purpose: Gall bladder (GB) stones in children are rarely observed, and so reports of them have been quite limited in Korea. Therefore, we tried to assess the epidemiology and clinical features of children with GB stone diagnosed at Severance Hospital. Methods: A clinical study was performed on 18 patients below 15 years of age diagnosed with GB stone by abdominal ultrasonography or CT scan at Severance hospital from January 1999 to May 2005. Results: Concerning patients' profile, their sex ratio of male to female in total 18 cases was 2 : 1 with the mean age of $6{\pm}4.3years$. 15 patients (83.3%) were asymptomatic. Inducing factors were found in 14 children (77.8%) including ceftriaxone therapy in 6 cases (33.3%), infection in 4 cases (22.2%), spherocytosis in 3 cases (16.7%), Down syndrome and abdominal operation in 1 case (5.6%) respectively. Single stone was found in 13 cases (76.5%) and multiple in 4 cases (23.5%). 15 cases (88.2%) had the stones less than 5 mm in size, and 2 cases (11.8%) between 5 and 10 mm. 17 patients received conservative treatment, and one patient had cholecystectomy due to Meckel diverticulum. Conclusion: In this report, Pediatric GB stones are predominant in male children, without typical symptoms, having inducing factors, single and small. Recently the diagnosis of them has been increased because of the development of imaging study. But the reports for them were still rare in Korea. Therefore the study for them is more necessary to find it's clinical characteristics.

• Tuberculosis and Respiratory Diseases
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• v.54 no.2
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• pp.219-229
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• 2003

Background : The management of thoracic empyema and complicated parapneumonic effusion requires adequate antibiotics use and prompt drainage of infected pleural space. Tube thoracostomy for loculated empyema has low success rate and is also an invasive procedure with potential morbidity. Complications include hemothorax, perforation of intra-abdominal or intra-thoracic organs, diaphragmatic laceration, empyema, pulmonary edema, and Horner's syndrome. Given the potential morbidity of traditional chest tube insertion, use of the image-guided pigtail catheter drainage(PCD) of empyema has been employed. We retrospectively analyzed the medical records of patients with empyema or complicated parapneumonic effusion to determine the efficacy of percutaneous pigtail catheter drainage. Materials and Methods : 45 patients with complicated parapneumonic effusions or empyema were treated at Gil medical center from January 1998 to June, 1999. All were initially given PCD procedure and the following data were collected: clinical symptoms at the time of diagnosis, alcohol and smoking history, the characteristics of pleural effusion, radiologic findings (at the time of catheter insertion, removal and 1 month after catheter removal), the amount of effusion drained for initial 24 hours, the time from catheter insertion to removal and the use of surgical approach. Results : Male gender was more frequent (42 men vs. 3 women), the mean age of the study population was 52(range: 21~74) years. Empyema was found in 23 patients, complicated parapneumonic effusion in 22 patients. Four patients(three, parapneumonic effusion and one, with empyema) with PCD only treated, were cast off. Among the available patients, 36(80%) patients were treated with PCD only or PCD with urokinase. Among the 23 patients with empyema, surgical approach was required in five patients(27.1%, one required decortication, four open thoracostomy), one patient, treated with surgical procedure, died of sepsis. There was no significant difference of the duration of catheter insertion, the duration of hospital admission after catheter insertion and the mean amount of effusion drained for initial 24 hours between the patients with only PCD treated and the patients treated with PCD and urokinase. The duration of catheter insertion($9.4{\pm}5.25days$ vs. $19.2{\pm}9.42days$, p<0.05) and the duration of hospital admission after catheter insertion($15.9{\pm}10.45days$ vs. $38.6{\pm}11.46days$, p<0.01) of the patients with only PCD treated were more longer than those of the patients treated with surgical procedure after PCD. They were same between the patients treated with urokinase after PCD and the patients treated with surgical procedure after PCD($11.1{\pm}7.35days$ vs. $19.2{\pm}9.42days$, p<0.05, $17.5{\pm}9.17days$ vs. $38.6{\pm}11.46days$, p<0.01). In 16 patients(44.4%) with only PCD treated or PCD and urokinase treated, the amount of effusion at the time of catheter removal was decreased more than 75% and in 17 patients(47.2%) effusion decreased 50~75%. .In one patient effusion decreased 25~50%, in two patients effusion decreased less than 25%. One month after catheter removal, in 35 patients(97.2%, four patients were cast off), the amount of pleural effusion was successfully decreased more than 50%. There were no complications related to pigtail catheter insertion. Conclusion : In this study, PCD seemed to be an early efficacious procedure in treating the patients with complicated parapneumonic effusion or empyema without any serious procedure related complication.

• Pediatric Infection and Vaccine
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• v.17 no.2
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• pp.122-129
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• 2010

Purpose : Enteroviral infection is a common viral illness in children. We undertook this study in attempt to comprehend the epidemiologic and clinical features of enteroviral infections, particularly EV71 in children. Methods : We enrolled 63 children with enteroviral infection at Severance Children's Hospital in Seoul between May and August 2009. Reverse transcriptase-polymerase chain reaction (RT-PCR) was performed from stool or cerebrospinal fluid samples, which were then tested for enteroviral infection. Viral isolation and serotype identification also were performed by RT-PCR. Results : A total of 63 patients with clinical diagnosis of enteroviral infections were enrolled; of those, 38 (60%) were positive for enterovirus. The mean age of the patients was 2 years and 7 months and the sex ratio of male to female was 0.9 :1. Their clincal manifestations included aseptic meningitis (21 cases, 55%), HFMD (16 cases, 42%), herpangina (5 cases, 13%), neonatal fever (2 cases, 5%), encephalitis (1 case, 3%), and myocarditis (1 case, 3%). Serotypes of isolated enteroviruses were EV71 (8 cases, 21%), coxsackievirus B1 (8 cases, 21%), coxsackievirus A16 (2 cases, 6%), coxsakievirus A2 (1 case, 3%), coxsakievirus A5 (1 case, 3%), and echovirus 9 (1 case, 3%). Clinical symptoms of EV71 infection included HFMD (5 cases, 63%), aseptic meningitis (3 cases, 38%), encephalitis (1 case, 13%), and myocarditis (1 case, 13%). A positive rate of C-reactive protein in EV71 was higher than those in other enterviral infections. However, there was no statistically significant difference in other laboratory findings. Conclusion : We reported on identified enteroviruses, including EV71, during a period of 3 months in the summer of 2009. In this study, EV71 infection frequently occurred in male and clinical manifestation caused by EV71 was a more severe disease than that due to other enterviral infections. There is a need for continuous surveillance of enteroviral infection and its clinical manifestations for diagnosis and treatment of enteroviral infection.

• Clinical and Experimental Pediatrics
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• v.50 no.7
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• pp.643-648
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• 2007

Purpose : Sepsis is a common complication in Neonatal Intensive Care Units (NICU), seen especially in low birth weight (LBW) infants. A recent study showed that fungal or gram-negative sepsis is associated with a greater degree of thrombocytopenia than is seen with gram-positive sepsis. So, this study was undertaken to examine the platelet counts and platelet indices in LBW infants during episodes of sepsis. Methods : We analyzed 36 cases with culture-proven sepsis on chart review in LBW infants admitted to the NICU at Wonkwang University Hospital from January 2001 to June 2006. Results : Patients were grouped by organism type: gram-positive bacteria ($1,521{\pm}309g$, $31.3{\pm}2.9wk$, 15/36), gram-negative bacteria ($1,467{\pm}290g,\;30.6{\pm}3.6wk$, 17/36), and fungi ($1,287{\pm}205g,\;30.0{\pm}3.9wk$, 4/36). The most common organism was Staphylococcus epidermis and the incidence of thrombocytopenia was 88.9%. When compared with infants with gram-positive sepsis, those with gram-negative sepsis had significantly higher incidences of thrombocytopenia, lower initial platelet count, lower platelet nadir, and greater mean percentage decrease in platelet count from before the onset of sepsis. Those with fungal infections were similar to gram-negative sepsis, but they were not significant because of the small number of patients. And mean platelet volume (MPV) in sepsis was increased more significantly in time of platelet nadir than before the onset of sepsis. Conclusion : We conclude that decrease in platelet count was significantly greater in gram-negative sepsis than gram-positive sepsis, and also greater than fungal sepsis-which was insignificant because of the small number of patients-in LBW infants. And elevation in MPV will be helpful in the diagnosis and treatment of sepsis in LBW infants.