No abstract available.
Aged ; Biopsy ; Humans ; Liver Cirrhosis/diagnosis/*etiology/therapy ; Male ; Pericarditis, Constrictive/*complications/diagnosis/therapy ; Tomography, X-Ray Computed

BACKGROUND: Few reports have documented the clinical characteristics and treatment outcomes of adult patients with Elizabethkingia meningoseptica infection. METHODS: Medical records of patients over 18 years of age and suspected of having an E. meningoseptica infection from March 1, 2006 to February 28, 2013 were reviewed retrospectively. Their clinical characteristics, antimicrobial susceptibility results, and treatment outcomes were analyzed. RESULTS: E. meningoseptica was isolated from 30 patients. Median age was 68.5 years, and infections were more frequent in males (17, 56.7%). The most common isolation source was sputum (23, 76.7%), and pneumonia was the most common condition (21, 70%) after excluding two cases of colonization. This bacterium was most susceptible to minocycline (27, 90%) and fluoroquinolones, including levofloxacin (20, 66.7%) and ciprofloxacin (18, 60%). The mortality rate due directly to E. meningoseptica infection was 20% (6/30), and uncontrolled pneumonia was the only cause of death. After isolating E. meningoseptica, the numbers of patients with pneumonia (9/9, 100% vs. 12/21, 57.1%), history of hemodialysis (5/9, 55.6% vs. 3/21, 14.3%), tracheostomy (8/9, 88.9 vs. 10/21, 47.6%), and median Charlson comorbidity index score (6 [range, 3-9] vs. 4 [range, 0-9]) were significantly higher in non-survivors than those in survivors (p < 0.05, for each). However, only 12 (40%) patients received appropriate antibiotics. CONCLUSIONS: E. meningoseptica infection most commonly presented as pneumonia in adults with severe underlying diseases. Despite the high mortality rate, the rate of appropriate antibiotic use was notably low.
Adult* ; Anti-Bacterial Agents ; Cause of Death ; Chryseobacterium ; Ciprofloxacin ; Colon ; Comorbidity ; Cross Infection ; Fluoroquinolones ; Humans ; Levofloxacin ; Male ; Medical Records ; Minocycline ; Mortality ; Pneumonia ; Renal Dialysis ; Retrospective Studies ; Sputum ; Survivors ; Tertiary Care Centers* ; Tracheostomy

High-intensity focused ultrasound (HIFU) is a novel therapeutic modality that permits noninvasive treatment of various benign and malignant solid tumors, including prostatic cancer, uterine fibroids, hepatic tumors, renal tumors, breast cancers, and pancreatic cancers. Several preclinical and clinical studies have investigated the safety and efficacy of HIFU for treating solid tumors, including pancreatic cancer. The results of nonrandomized studies of HIFU therapy in patients with pancreatic cancer have suggested that HIFU treatment can effectively alleviate cancer-related pain without any significant complications. This noninvasive method of delivering ultrasound energy into the body has recently been evolving from a method for purely thermal ablation to harnessing the mechanical effects of HIFU to induce a systemic immune response and to enhance targeted drug delivery. This review provides a brief overview of HIFU, describes current clinical applications of HIFU for pancreatic cancer, and discusses future applications and challenges.
Breast Neoplasms ; Humans ; Leiomyoma ; Pancreatic Neoplasms ; Prostatic Neoplasms

No abstract available.
Scrub Typhus* ; Seoul*

Inflammatory myositis as an extra-intestinal manifestation of inflammatory bowel disease (IBD) is rare. Coexistence of immuno-mediated diseases in patients with IBD and myositis suggests a common etiopathogenic mechanism underlying these conditions. The current report refers to a rare case of a 45-year-old Korean female with ulcerative colitis (UC) who developed dermatomyositis. She presented with skin rash and proximal muscle weakness, and her disease activity of UC was in remission state. Electromyography, magnetic resonance imaging, and deltoid muscle biopsy were performed. She was diagnosed with dermatomyositis associated with UC and treatment with glucocorticoids and azathioprine resulted in improvement in muscle power and skin rash. Clinicians should be aware of this unusual extra-intestinal manifestation.
Azathioprine ; Biopsy ; Colitis, Ulcerative* ; Deltoid Muscle ; Dermatomyositis* ; Electromyography ; Exanthema ; Female ; Glucocorticoids ; Glycogen Storage Disease Type VI ; Humans ; Inflammatory Bowel Diseases ; Magnetic Resonance Imaging ; Middle Aged ; Muscle Weakness ; Myositis ; Polymyositis ; Ulcer*

Acquired factor VIII deficiency is very rare, often fatal. It is associated with pregnancy, autoimmune diseases, malignancy, and drugs, although no underlying cause is found in 50%. A 49-year-old male was referred with right shoulder bruising. The coagulation test showed a prolonged activated partial thromboplastin time. The factor VIII level was less than 1%, and the factor VIII inhibitor antibody titer was 246 Bethesda units/mL. The findings were compatible with acquired factor VIII deficiency. He had consumed the dried gallbladder of a cobra, Naja naja, for two weeks, it contained venom. After the initial treatment with factor VIII, he did not take supplemental coagulation factor VIII. The patient was readmitted with left forearm swelling. He lost consciousness suddenly and brain computed tomography (CT) revealed a subdural hematoma. Despite administering recombinant factor VII, his bleeding was not controlled and he died.
Autoimmune Diseases ; Brain ; Consciousness ; Elapidae ; Factor VII ; Factor VIII ; Forearm ; Gallbladder ; Hematoma, Subdural ; Hemophilia A ; Hemorrhage ; Humans ; Male ; Middle Aged ; Partial Thromboplastin Time ; Pregnancy ; Shoulder ; Venoms

BACKGROUND: Although elevated serum cholesterol level has been considered as a significant health problem because it is associated with coronary artery disease, the relation with various health problem (esp. depression) from low serum cholesterol is not well known in Korean people. The authors tried to observe the degree of depression in low serum cholesterol group for its better management. METHODS: The study population was selected among adults who visited the National University Hospital Health Screening Center between May and July 1998. They had no history of cancer and liver disease and no significant medical illnesses which may affect blood cholesterol level. Using the Korean standard BDI, we evaluated the degree of depression scale. RESULTS: The number of subjects with low serum cholesterol was 77 (males 42, females 35) and that of the control group was 82 (males 47, females 34). The low serum cholesterol group had a statistically significantly higher BDI score(12.2+/-8.2) than the control group (7.6+/-6.3) (P<0.05). In males the mean BDI score of 11.9+/-7.4 in the low serum cholesterol group was significantly higher than the mean score of 5.0+/-3.8 in the control group (P<0.05). In females, there was no significant difference in depression scale between both groups. CONCLUSION: Since the male low serum cholesterol group had a high depression scale, the multi-disciplinary approaches which include psychological supports may be required to manage and treat them. And persistent significant association between low serum total cholesterol level and psychological problems suggests that further long-term study on the association of low cholesterol with depression is necessary.
Adult ; Cholesterol* ; Coronary Artery Disease ; Depression* ; Female ; Humans ; Liver Diseases ; Male ; Mass Screening

Thymic carcinoma is a rare malignant neoplasm of the thymic epithelium, distinguished from benign or invasive thymoma by the presence of malignant cytology and a greater incidence of local invasion and embolic metastases. The true incidence of this neoplasm is unknown. Nearly three fourth of their patients had symptoms of an anterior mediastinal mass, including cough, chest pain, and superior vena cava syndrome. These patients rarely have myasthenia gravis or other thymoma-associated paraneoplastic syndromes. The treatment of thymic carcinoma remains a controversial matter. We report eight cases of thymic carcinoma treated in our institution from 1990 to 1997.
Chest Pain ; Cough ; Epithelium ; Humans ; Incidence ; Mediastinum ; Myasthenia Gravis ; Neoplasm Metastasis ; Paraneoplastic Syndromes ; Superior Vena Cava Syndrome ; Thymoma*

Juvenile dermatomyositis is a common idiopathic inflammatory myopathy in childhood and is characterized by symmetric proximal muscle weakness and specific cutaneous manifestations. We here report on a 12-year-old boy who presented with violaceous maculopatches with multiple deep skin ulcerations on the right arm and lower back 4 months ago. One month after the initial visit, he had difficulty climbing stairs and elevating his arms above the head. Laboratory tests showed elevation of the serum levels of skeletal muscle enzymes, and electromyogram and muscle biopsy indicated myopathy. Histopathological analysis of the ulceration indicated necrotizing vasculitis and calcification. Based on these findings, his condition was diagnosed as juvenile dermatomyositis. We believe that this case is unique because of the difficulty in diagnosing the condition, as skin ulceration is a rare cutaneous manifestation of dermatomyositis.
Arm ; Biopsy ; Child ; Dermatomyositis* ; Head ; Humans ; Male ; Muscle Weakness ; Muscle, Skeletal ; Muscular Diseases ; Myositis ; Skin Ulcer* ; Ulcer ; Vasculitis

OBJECTIVE: The lateral extracavitary approach(LECA) to the thoracolumbar spine is known as one of procedure which allows not only direct vision of pathologic lesion, but also ventral decompression, and dorsal fixation of the spine through the same incision. However, some drawbacks of LECA, including the technically- demanding, time-consuming, unfamiliar surgical anatomy and excessive blood loss, make surgeons to hesitate to use this approach. This study is to provide the surgical anatomy of LECA using cadavers, for detailed informations when LECA is considered for the surgery. METHODS: We performed the 10 cadaveric studies, 7 male and 3 female, and careful dissection was carried out on right side of thoracolumbar region, except one for thoracic region. The photographs with micro-lens were taken to depict the close-up findings and for demonstrating detailed anatomy. RESULTS: The photographs and hand-drawings demonstrated the relationships among the musculature, segmental vessels and nerve roots seen during each dissection plane. The lateral branches of dorsal rami of spinal nerve and the transverse process were confirmed to be the most important landmark of this approach. CONCLUSION: We concluded that detailed anatomical findings for LECA through this step-by-step dissection would be useful during operative intervention to reduce the intraoperative complications in LECA.
Cadaver* ; Decompression ; Female ; Humans ; Intraoperative Complications ; Male ; Spinal Nerves ; Spine*