• Journal of Korean Neurosurgical Society
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• v.29 no.9
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• pp.1243-1247
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• 2000

Primary malignant leptomeningeal melanoma is very rare, accounting for less than 0.1 percent of tumors in the central nervous system. Patients with primary intracranial malignant melanoma tend to be younger than metastatic intracranial melanoma, most commonly in the fourth decade of life. This tumor is extremely rare and the biologic behavior is aggressive especially in children. The authors report a case of primary malignant leptomeningeal melanoma in a twelve-year-old boy which was initially diagnosed as meningitis. On autopsy, associated extensive leptomeningeal melanosis was confirmed and believed to be the origin of the tumor. This case emphasizes the pattern of clinical presentation and the significance of leptomeningeal melanosis in primary leptomeningeal melanoma.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.34 no.5
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• pp.363-366
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• 2012

Peutz-Jeghers syndrome is a rare syndrome with characteristic features of multiple hamartomatous polyps and mucocutaneous pigmentation. This syndrome is an autosomal dominant disease, and has complications related with polyps of the gastrointestinal tract, such as small bowel obstruction, iron deficiency anemia associated with bleeding, and intussusceptions. Many studies have reported about higher cancer risk of patients with this syndrome than those with no syndrome in the gastrointestinal tract, including gastric, duodenal, jejunal and the extragastrointestinal organs, such as gallbladder, breast and reproductive system. There are guidelines for periodic test for early detection and treatment for higher risk organs. We report a case of Peutz-Jeghers syndrome patient in the emphasis of Oral and Maxillofacial surgeon's role with review of the literature.

• Imaging Science in Dentistry
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• v.50 no.3
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• pp.255-260
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• 2020

Acquired facial lipoatrophy is a rare disease with an unclear etiology and pathological pathway. The distinct causative factors of this disease have been not elucidated, but it is suspected to be associated with immune system-related diseases, most notably AIDS. Although the management of facial lipoatrophy is very important for patients' social life and mental health, no treatment framework has been developed due to the unknown nature of the disease manifestation. The present case report was designed to provide sequential imaging to visualize the disease progression. The clinical backgrounds of the patients are also introduced, helping characterize this disease entity more clearly for maxillofacial specialists.

• Journal of Yeungnam Medical Science
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• v.38 no.1
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• pp.74-77
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• 2021

Lymphorrhea is a rare but potentially severe complication that occurs after various surgical procedures. Untreated lymphorrhea may lead to wound dehiscence, infection, and prolonged hospital stay. Currently, there is no standard effective treatment. Early management usually includes leg elevation, drainage, and pressure dressing. However, these methods are associated with prolonged recovery and high recurrence rates. We report a case of lymphorrhea from a calf wound after endoscopic great saphenous vein (GSV) harvesting for coronary artery bypass grafting (CABG). The patient presented with intractable oozing from the postoperative wound on the right calf. Lymphorrhea persisted for 6 weeks despite negative-pressure wound therapy with a long-acting somatostatin. We performed unilateral pedal lymphangiography that confirmed wound lymphorrhea, followed by glue embolization. No recurrence was observed after 8 months of follow-up. This case report demonstrates the successful use of lymphangiography with glue embolization in the control of lymphorrhea after GSV harvesting for CABG.

• Childhood Kidney Diseases
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• v.25 no.2
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• pp.122-127
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• 2021

C1q nephropathy is a rare glomerulopathy that typically presents with nephrotic syndrome in children. Treatment with immunosuppressive agents renders patients vulnerable to infection and its complications. Gastroenteritis is common in children, and rotavirus is a leading cause. Extraintestinal manifestations of rotavirus have recently been reported; however, there is a paucity of cases exploring the involvement of a rotavirus on the respiratory system. Acute respiratory distress syndrome (ARDS) is a rapid onset respiratory failure characterized by noncardiogenic pulmonary edema and hypoxemia. Causes of ARDS include sepsis, pneumonia, pancreatitis, aspiration, and trauma. In this paper, we report a case of ARDS after rotavirus infection in a child with C1q nephropathy who had been treated with immunosuppressive agents.

• Research in Plant Disease
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• v.30 no.1
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• pp.88-94
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• 2024

In July 2021, symptoms of soft rot were observed on the stems of Ficus carica in Yeongam, Jeollanamdo, Korea. To accurately diagnose the cause, infected stem was collected and bacterial strain was isolated. Among these, the pathogenic strain KNUB-08-21 was identified as Pectobacterium aroidearum through 16S rRNA gene sequencing and phylogenetic analysis based on the concatenated sequences of the dnaX, leuS, and recA genes. The affiliation of the isolate with this bacterial species was also confirmed by its biochemical characteristics obtained using API ID 32 GN system. Artificial inoculation confirmed the strain's pathogenicity in figs, causing significant damage to both stems and fruits. To our knowledge, this is the first report of P. aroidearum causing soft rot disease in F. carica in Korea.

• Korean Journal of Air-Conditioning and Refrigeration Engineering
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• v.26 no.10
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• pp.486-490
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• 2014

In our country, which imports 97% of the energy consumed, an energy saving policy is required. The price inflation of utility bills is caused by a steep rise in the prices of imported oil. This study aims to solve the difficulties that cause poor environmental conditions for workers in the energy services sector, and especially, to systematize energy consumption reports to manage energy goals by suggesting an example of written energy-saving reports. To this end, this research focuses on energy consumption of target facilities including office spaces in a main building and multi-use facilities of an office building. A system where all employees can participate is structured through the analysis of energy usage in the target buildings.

• The Journal of Korean Medicine
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• v.44 no.4
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• pp.170-181
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• 2023

Objectives: This study aimed to report the efficacy of Korean medicine with Jeongri-tang Gagam-bang for treating psoriasis. Methods: A patient with psoriasis was treated with Jeongri-tang Gagam-bang (正理湯加減方). Moreover, acupuncture was performed on CV12 (中脘) and both sides of ST25 (天樞), GV20 (百會), LI4 (合谷), and LR3 (太衝) for 15 minutes. Psoriasis severity was assessed using the Psoriasis Area and Severity Index (PASI). Pruritis and dyspepsia intensities were ranked on a Visual Analog Scale (VAS) of 0–10. Results: After treatment, the PASI changed from 21.6 to 1.6. Patient's pruritus had almost disappeared and dyspepsia had improved. Conclusions: This study shows that Jeongri-tang Gagam-bang (正理湯加減方) and acupuncture on CV12 (中脘), ST25 (天樞), GV20 (百會), LI4 (合谷), and LR3 (太衝) might be helpful to treat psoriasis symptoms by improving digestive function.

• Journal of Fisheries and Marine Sciences Education
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• v.26 no.1
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• pp.108-125
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• 2014

Although South Korea had managed fishery resources based on elements included in the fishery like fisheries licence, after agreeing on UN Convention on the law in 1999, it became inevitable to adopt TAC that regulates yield. Therefore, currently operating an indecisive system by maintaining the fisheries license system while applying TAC only to some fisheries. However, it became imperative to find ways to improve the current system as it dose not solve problems such as decrease of fishery resources and catch per unit effort, excessive input of fishing boats, rising costs for fishery management, and shortage of fishery population. For those reasons, it is time to review ITQs, which is recognized globally as the most innovative fisheries management system. To adopt the ITQs, it seems necessary to compare how the fisheries act of New Zealand which is currently most successfully operated and Fisheries Resources Management Act of Korea. To do so, in this study, the provisions on TAC of the two countries are compared to analyze the institutional necessity for Korea to adopt ITQs. The following conclusions have been made : First, it will be necessary to gradually expand the species and fisheries for which TAC is enforced, and accumulate correct data on fisheries resources. Second, while forcing traders to obtain license as well, the species and quantity of traded fisheries must be reported separately for cross-checking with the catch reported by the fisheries. Third, the number of observers must be increased and report the species and quantity of the catch to person in charge at the relevant port, and observers must check the report before disembarkation. Fourth, penalty for violating Fisheries resources management act must be enhanced, especially regarding false report of fishery activities and catch.

• Journal of Chest Surgery
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• v.35 no.11
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• pp.831-834
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• 2002

When any part of the pacemaker system is infected, all pacemaker hardware should be removed, because reinfection rates of 51% to 77% have been noted in patients whose infected pacemaker system has been only partially explanted. The removal of infected leads during cardiopulmonary bypass prevents mechanical injury as well as the spread of infection and vegetation. We report one case of endocarditis by staphylococcus aureus with infected transvenous pacing lead which was migrated into the heart from the left subclavian vein. We removed the migrated pacing lead and vegetation under cardiopulmonary bypass.