Effusive-constrictive pericarditis is a very rare disease in infants but has high motality rates when not treated. There were some reports of pericardial constriction associated with intrapericardial abscess that led to pericardiectomy. The patient was admitted due to fever, cyanosis, and abdominal distension. We treated the patient with antibiotics and pericardiostomy but the symtoms did not improved, therefore, pericardiectomy was perfomed immediately. The patient with effusive-constrictive pericarditis was immediately relief on the symptoms and the treatment was successful.
Abscess ; Anti-Bacterial Agents ; Constriction ; Cyanosis ; Fever ; Humans ; Infant* ; Pericardial Window Techniques ; Pericardiectomy* ; Pericarditis* ; Pericarditis, Constrictive ; Pericardium ; Rare Diseases

The effects of dehydration on vasopressin and oxytocin immunoreactive neurons in the hypothalamus was investigated by using a immunohistochemistry. Adult Mongolian gerbil[Meriones unguiculates] were deprived of drinking water. Dehydrated animals were sacrificed on the 7th, 14th and 21st day of water retriction. The results are as follows : 1. The body weights were decreased about 1.8% daily. On the 21st day of dehydration, they were shown up to 45% compare to the control. 2. In the hypothalamus of the control group, majority of vasopressin and oxytocin immunoreactive neurons were located in the supraoptic and paraventricular nuclei. 3. Changes due to dehydrated stimulation were mainly observed in vasopressin immunoreactive neurons. And these changes in supraoptic nuclei were more severe than those in paraventricular nucleus. Size of vasopressin immunoreactived cells and of areas were increased as to proceed the dehydration. The numbers of those were increased on the 7th day of dehydration, and then they were continously decreased. 4. Although oxytocin immunoreactive neurons were slightly changed in numbers during dehydration, they were not shown conspicuous changes compare to vasopressin immunoreactive neurons. Thus it is appeared that vasopressin secretory neurons in the hypothalamus of Mongolian gerbil are affected by osmotic stress induced dehydration while oxytocin neurons may be affected by other factors.
Adult ; Animals ; Body Weight ; Dehydration* ; Drinking Water ; Gerbillinae* ; Humans ; Hypothalamus* ; Immunohistochemistry ; Neurons* ; Osmotic Pressure ; Oxytocin* ; Paraventricular Hypothalamic Nucleus ; Supraoptic Nucleus ; Vasopressins* ; Water

BACKGROUND: Multi-loculated empyema makes treatment difficult, and more so when thoracentesis or chest tube drainage fails. MATERIALS AND METHODS: From December 1991 to December 1997, we performed closed rib resectional drainage for 18 cases of loculated empyema on the fibrinopurulent or early chronic phase. RESULTS: Surgery was performed on patients with loculated empyema complaining of persistent symptoms due to failure of treatment by thoracentesis (8 cases) or chest tube drainage (10 cases). Predisposing factors of empyema were pneumonia in 13 cases, clotted hemothorax in 3 cases, cholecystectomy, and tuberculous pleurisy in 1 case. Causal organisms were cultured in 8 cases (42.1%), and methicillin-resistant staphylococcus aureus was found in 3 cases, pseudomonas aeruginosa in 2 cases, and enterococcus aerogens, alpha-hemolytic streptococcus, and acinetobacter baumannii were found in 1 case. Size of loculations was various, and computed chest tomogram showed multiple loculations of empyema numbering 1~4 (mean 1.78+/-1.00). Operating time was relatively short, about 55~140 mins (mean 102.8+/-30.8). All toxic symptoms including fever disappeared postopratively and general conditions improved very quickly in all patients. Length of chest tube indwelling time and hospital stay after surgery were 3~42 days (mean 11.4+/-11.5) and 6~36 days (mean 12.9+/-8.1), respectively. Complications of prolonged drainage occurred in 2 cases and no death occurred. There were no recurrences and chest x-rays taken 3~6 months after surgery showed normal findings in 14 cases and slight pleural thickening in 4 cases. CONCLUSIONS: Closed rib resectional drainage requires very simple techniques and has excellent outcomes and little complications, therefore, we think that it is the choice of operation for patients with loculated empyema on the fibrinopurulent or early chronic phase.
Acinetobacter baumannii ; Causality ; Chest Tubes ; Cholecystectomy ; Drainage* ; Empyema* ; Enterococcus ; Fever ; Hemothorax ; Humans ; Length of Stay ; Methicillin-Resistant Staphylococcus aureus ; Pneumonia ; Pseudomonas aeruginosa ; Recurrence ; Ribs* ; Streptococcus ; Thorax ; Tuberculosis, Pleural

Central venous catheterization through subclavian vein has been used for central venous pressure monitoring, hyperalimentation, and fluid therapy. Its complications are air embolism, infection, vascular injury, pneumothorax, hemothorax and thrombosis that is the most serious complication. At the department of Thoracic and Cardiovascular surgery Chonbuk University Hospital, authors experienced superior vena cava syndrome due to thrombosis of the superior vena cava, internal jugular (left), subclavian(left), and innominate vein. Patients was a 21 years old female who had central venous catheterization through subclavian vein for hyperalimentation and fluid therapy because of enterocutaneous fistula. Thrombectomy on superior vena cava was performed, and pre and postoperative anticoagulation therapy was given. Symptoms were relieved after operation. From the venography, performed 6 weeks after the operation, restenosis was seen at the thrombectomy site of the superior vena cava. S anticoagulant and conservative treatment were done that symptoms relieved by the development of collateral venous channel.
Brachiocephalic Veins ; Catheterization, Central Venous ; Central Venous Catheters* ; Central Venous Pressure ; Embolism, Air ; Female ; Fluid Therapy ; Hemothorax ; Humans ; Intestinal Fistula ; Jeollabuk-do ; Phlebography ; Pneumothorax ; Subclavian Vein ; Superior Vena Cava Syndrome ; Thrombectomy ; Thrombosis ; Vascular System Injuries ; Vena Cava, Superior* ; Young Adult

BACKGROUND: From January 1989 to December 1996, we analyzed 22 cases of ventricular septal defect associated(VSD) with aortic valvular prolapse. MATERIAL AND METHOD: The mean age of the patients was 7 years with a range of 6 months to 22 years . Thirteen patients were male and 9 were female. The types of VSD were Kirklin type I in 13 , Kirklin type II in 8 and Kirklin type I+II in one. RESULT: The preoperative echocardiographic findings were aortic valvular prolapse in 10 patients, aortic valvular prolapse associated with aortic regurgitation in 6, and only aortic regurgitation in 2. Aortic valvular prolapse were found in operation field in 4 that was not be in preoperative echcardiography. Preoperative mean Qp/Qs, systolic PAP, systolic RVP were 1.48+/-0.42, 27.9+/-9.87, 32.9+/-10.87 mmHg, respectively. Twenty patients underwent patch closure of VSD, and two patients with moderate aortic regurgitation and prolapsed of the aortic valve underwent patch closure of VSD and aortic valvuloplasty. Short and long term echocardiographic follow-up in 8 patients who had preoperative aortic regurgitation were found to have improved or not aggravated by performing VSD patch closure only and patch closure with valvuloplasty in 2. Twelve patients who had only preoperative aortic valvular prolapse had no change in prolapsed valve in postoperative echocardiography. CONCLUSION: Early closure of VSD with patch is necessary in VSD with aortic valvular prolapse even in associated with mild regurgitation. But in moderate regurgitation, VSD closure with valvuloplasty is recommended.
Aortic Valve ; Aortic Valve Insufficiency ; Echocardiography ; Female ; Follow-Up Studies ; Heart Septal Defects, Ventricular* ; Humans ; Male ; Prolapse*

BACKGROUND: One quarter to one third of patients with NSCLC present with primary tumors that although confined to the thorax are too extensive for surgical resection. Until resently standard treatment for these patients had been thoracic radiation, which produces tumor regression in most patients but few cures and dismal 5-year survival rate. The fact that death for most patients with stage III tumors is caused by distant metastases has promped a reevaluation of combined modality treatment approaches that include systemic chemotherapy. Therefore, we report the results observed in a study to evaluate the effect of multimodality treatment in locally advanced non-small cell lung cancer from 1/91 to 8/93 in CNUH. METHOD: We grouped the patients according to the treatment modalities and evaluated response rate, median survival and the effect of prognostic variables. Among 67 patients evaluated, twenty seven patients classified with group A, received cisplatin and etoposide containing combination chemotherapy alone, eighteen patients, classified with group B, received chemotherapy and radiotherapy, fifteen patients, group C, received neoadjuvant or adjuvant chemotherapy and surgery with/without radiation therapy, seven patients, group D, received only supportive care. RESULT: The major response rate for group A and B was 37% and 61% respectively. There was no statistically significant difference in response rate between A and B groups(p=0.97). The analysis of prognostic factors showed that differences of age, sex, pathology, blood type, smoking year, stage and ECOG performance did not related to improvement in survival. Median survival time was 8.6 months for group A, 13.4 months for group B, 19.2 months for group C, and 5.4 months for group D, respectively and there was statistically significant difference(p=0.003), suggesting that multimodality therapy was associated with signigicant improvement in survival. Subset survival analysis showed a significant therapeutic effect for earlier stage and good performance state(p=0.007, 0.009, respectively). A possible survival advantages were observed for major response groups. CONCLUSION: It was suggested that multimodality therapy for the management of patients who had stage III disease, has yielded good median survival and long survival for seleted patients. But, it is necessory to validate above result with further investigation in large scale and in prospective randomized trials.
Carcinoma, Non-Small-Cell Lung* ; Chemotherapy, Adjuvant ; Cisplatin ; Drug Therapy ; Drug Therapy, Combination ; Etoposide ; Humans ; Neoplasm Metastasis ; Pathology ; Prospective Studies ; Radiotherapy ; Smoke ; Smoking ; Survival Rate ; Thorax

STUDY DESIGN: Retrospective study. PURPOSE: First, to examine the association between bone mineral density (BMD) and the halo phenomenon, and second, to investigate risk factors predisposing to the halo phenomenon and its correlation with clinical outcomes. OVERVIEW OF LITERATURE: The few in vivo studies regarding the relationship between pedicle screw stability and BMD have shown conflicting results. METHODS: Forty-four female patients who underwent spine fusion surgery due to spinal stenosis were included in this study. The halo phenomenon and fusion state were evaluated through plain radiographs performed immediately after surgery and through the final outpatient follow-up examination. BMD, osteoarthritis grade in the hip and knee joints, and surgical outcome were also evaluated. RESULTS: BMD was not related to the halo phenomenon, but age, absence of osteoarthritis in the knee, and non-union state were found to be significant risk factors for the halo phenomenon. However, the radiological halo phenomenon did not correlate with clinical outcome (visual analogue scale for back pain and leg pain). CONCLUSIONS: The halo phenomenon is a simple phenomenon that can develop during follow-up after pedicle screw fixation. It does not influence clinical outcomes, and thus it is thought that hydroxyapatite coating screws, expandable screws, cement augmentation, and additional surgeries are not required, if their purpose is to prevent the halo phenomenon.
Back Pain ; Bone Density ; Durapatite ; Female ; Follow-Up Studies ; Hip ; Humans ; Knee ; Knee Joint ; Leg ; Osteoarthritis ; Outpatients ; Retrospective Studies ; Risk Factors ; Spinal Stenosis ; Spine

BACKGROUND: Mantle cell lymphoma/leukemia (MCL) is a distinctive disease entity that has been characterized by specific histopathologic, immunologic, and cytogenetic features. The characteristic cytogenetic abnormality of MCL is t(11;14)(q13;q32), that results in cyclin D1 overexpression. We have experienced 12 MCL cases with bone marrow involvement that were lacking evidence of t(11;14). We tried to review the cases. METHODS: We reviewed the bone marrow findings, immunophenotypic, cytogenetic studies including fluorescent in situ hybridization (FISH) analysis using IGH/CCND1 probes and medical records of 12 patients that were diagnosed with MCL based on immunophenotypic results during the period 1997 to 2001. RESULTS: The patients had a median age of 63 (50-70) years with male-to-female ratio of 3:1. All patients showed hepatosplenomegaly with varying degrees of peripheral blood involvement (2-93%), and lymphocytosis was found in 7 cases. Other presenting features were palpable lymph nodes (83%) and B symptoms (25%). The malignant cells were quite heterogenous in morphology from centrocytic to blastic variants. Most cases showed typical immunophenotypes-expression of CD19, bright CD20, FMC7, CD5 and bright-light chains with negative CD23. Immunohistochemical staining with cyclin D1 on marrow biopsies showed mostly negative results. Among the eleven cases in which cytogenetic studies were possible, four cases showed complex karyotypes, and three that involved 14q32. Strikingly, no one showed t(11;14) in G-banding analysis and only 2 cases showed IGH/CCND1 rearrangement by FISH. CONCLUSTIONS: Most MCL cases with typical immunophenotypic findings did not show evidence of specific cytogenetic features. Although further workups for molecular pathogenesis and clinical follow-up of the above cases need to be done, we suggest a new disease entity, t(11;14)-negative MCL.
Biopsy ; Bone Marrow* ; Chromosome Aberrations ; Cyclin D1 ; Cytogenetics ; Follow-Up Studies ; Humans ; In Situ Hybridization, Fluorescence ; Karyotype ; Lymph Nodes ; Lymphocytosis ; Lymphoma, Mantle-Cell ; Medical Records

Endovascular abdominal aortic aneurysm repair is a safe, durable, and effective procedure. However, complications could occur with stent graft devices. When the renal ostia become obstructed by this device, renovascular hypertension may result. In general, renal artery occlusion secondary to stent graft impingement remains uncommon. We herein describe a patient with renal atrophy, new-onset hypertension, and elevated serum renin and aldosterone levels following endovascular aneurysm repair. Blood pressure and the levels of renin and aldosterone were normalized by renal artery stenting.
Aldosterone ; Aneurysm ; Aortic Aneurysm ; Aortic Aneurysm, Abdominal* ; Atrophy ; Blood Pressure ; Blood Vessel Prosthesis ; Endovascular Procedures ; Humans ; Hypertension ; Hypertension, Renovascular ; Renal Artery Obstruction ; Renal Artery* ; Renin ; Stents

We conducted five times surveys, in June, September and October in 2012; June and September 2013, to catalog the mushroom flora in Ulleung-gun, Republic of Korea. More than 400 specimens were collected, and 317 of the specimens were successfully sequenced using the ribosomal DNA internal transcribed spacer barcode marker. We also surveyed the morphological characteristics of the sequenced specimens. The specimens were classified into 2 phyla, 7 classes, 21 orders, 59 families, 122 genera, and 221 species, and were deposited in the herbarium of Korea National Arboretum. Among the collected species, 72% were saprophytic, 25% were symbiotic, and 3% were parasitic. The most common order was Agaricales (189 specimens, 132 species), followed by Polyporales (47 specimens, 27 species), Russulales (31 specimens, 22 species), Boletales (10 specimens, 7 species), and so on. Herein, we also reported the first Bovista species in Korea, which was collected from Dokdo, the far-eastern island of Korea.
Agaricales* ; DNA, Ribosomal ; Humans ; Korea ; Polyporales ; Republic of Korea*