• Journal of Korean Neurosurgical Society
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• v.30 no.12
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• pp.1422-1426
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• 2001

Neurenteric cysts are developmental cysts derived from embryonic endodermal layers. Fewer than 100 have been reported in which there were no associated bone or soft-tissue malformations and only six among those cases showed intramedullary location in the literatures. The authors report a 16-year-old young man with a thoracic intramedullary neurenteric cyst which presented with symptoms of axillary pain and paraparesis. The magnetic resonance imaging showed intramedullary mass extended from level of T3 to T7. There was no associated bone or soft-tissue anomaly. This cyst was partially excised and marupialized into subarachnoid space. The pathological findings were compatible with neurenteric cyst. Nine months later, the cyst recurred and at second operation, cyst wall was removed completely.

• Journal of Oral Medicine and Pain
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• v.39 no.4
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• pp.152-155
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• 2014

Temporomandibular joint (TMJ) dislocation is defined that the disc-condyle complex is positioned anterior to the articular eminence in the open mouth position, and is unable to return to a normal closed mouth position without a manipulative maneuver. TMJ dislocation can recur habitually and result several problems to patients such as discomfort, pain, fear, and anxiety. The only definitive treatment for TMJ dislocation is surgical alteration of the joint itself. In most cases, however, a surgical procedure is far too aggressive for the symptoms experienced by the patient. In addition, the effect of surgical treatment may be insufficient, and the recurrence have been reported. It is also possible to develop several complications after surgical treatment. Therefore much effort should be directed at supportive therapy in an attempt to eliminate the disorder or at least reduce the symptom to tolerable levels. Through this cases the authors present favorable treatment outcome using occlusal splint with the patient of TMJ dislocation. Occlusal splint therapy can be considered as easy, safe, and useful non-invasive modality to treatment of TMJ dislocation.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.42 no.5
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• pp.284-287
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• 2016

Nevoid basal cell carcinoma syndrome (NBCCS), also known as Gorlin syndrome, is characterized by various embryological deformities and carcinoma formation. It is caused by PTCHI gene mutations and is autosomal dominantly inherited. Some of the main symptoms of NBCCS are multiple basal cell carcinomas, multiple keratocystic odontogenic tumors (KCOTs) of the mandible, hyperkeratosis of the palmar and plantar, skeletal deformity, calcification of the falx cerebri, and facial defomity. Recurrent KCOT is the main symptom of NBCCS and is present in approximately 90% of patients. In NBCCS, KCOTs typically occur in multiples. KCOTs can be detected in patients under the age of 10, and new and recurring cysts develop until approximately the age of 30. The postoperation recurrence rate is approximately 60%. This case report presents a 14-year-old female patient with a chief complaint of a cyst found in the maxilla and mandible. The patient was diagnosed with NBCCS, and following treatment of marsupialization and enucleation, the clinical results were satisfactory.

• Archives of Plastic Surgery
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• v.47 no.6
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• pp.597-603
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• 2020

Background The aim of this study was to analyze the clinical results of minimal single palmar-incision carpal tunnel release without a tourniquet. Methods We reviewed the medical records of 75 patients (90 cases of carpal tunnel syndrome) who underwent minimal single-palmar incision carpal tunnel release without a tourniquet from June 2010 to January 2018. Ten patients had a bleeding tendency. We compared the preoperative and postoperative Boston Carpal Tunnel Syndrome Questionnaire (BCTQ) scores. We also analyzed outcomes and complications according to the presence of a bleeding tendency. Results In all cases, there was a complete disappearance or marked improvement in symptoms within 6 months, with no recurrence. The postoperative BCTQ score showed a significant improvement compared to the preoperative score, and no statistically significant difference in BCTQ scores was detected according to the presence of a bleeding tendency. Conclusions Carpal tunnel release without a tourniquet using a minimal single palmar incision is effective and reliable. This technique prevents unnecessary pain associated with the tourniquet and is especially helpful in patients with a bleeding tendency or those treated with hemodialysis.

• Korean Journal of Adult Nursing
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• v.25 no.3
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• pp.263-274
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• 2013

Purpose: Clinical nurses are at high risk of incurring hospital violence during their working life. Hospital violence and its outcomes have an impact on the job satisfaction, the recruitment and retention of nurses as well as the quality of care delivered to patients. The purpose of this study was to identify coping styles toward hospital violence in clinical nurses using Q-methodology. Methods: Q-methodology, which analyzes the subjectivity of each type of attitude, and coping styles was used. The 40 selected Q-statements from each of 35 participants were classified into the shape of a normal distribution using a 9-point scale. The collected data were analyzed using the pc-QUANAL program. Results: The results revealed four discrete groups of clinical nurses toward hospital violence: take strong action and promote the recurrence prevention, appear psychosomatic symptoms, investigate the cause and focus on prevention, and request hospital assistance and keep up my duty. Conclusion: The findings indicate that development of nursing intervention program based on the four types could beneficially contribute to the violence prevention in hospital.

• Korean Journal of Head & Neck Oncology
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• v.23 no.2
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• pp.127-132
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• 2007

Introduction : Sarcoma of the head and neck region is a very rare disease entity. This retrospective study investigated the clinical characteristics of head and neck sarcomas and analyzed its treatment methods and outcomes. Subjects and Methods : Eighty-five patients who were diagnosed as sarcomas of the head and neck region in Shinchon Severance Hospital between 1985 and 2005 were included in the study. Data concerning age, sex, symptoms, location and size of tumor, histopathologic characteristics, treatment methods, recurrence, and distant metastasis were reviewed. Result : Overall 5 year survival rate was 38% and the 5 year survival rate in the pediatric population was 60%. The 5 year survival rates for each osteosarcoma and soft tissue sarcoma cases were 42% and 37% respectively. The 5 year survival rate was significantly higher in the cases where complete surgical resection was achieved. Conclusion : In managing head and neck sarcomas, it is important to perform wide resection and to achieve complete resection.

• Archives of Plastic Surgery
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• v.33 no.2
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• pp.249-251
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• 2006

Human cysticercosis is an infestation with C. cellulosae, the larval stage of the tapeworm T. solium. It prevails in regions of poverty and where personal hygiene is poor. They can lodge in almost any tissue, but cysticerci are most frequently found in brain, skeletal muscle, subcutaneous tissues. We experienced a 41-year old male with $5{\times}12cm$ sized movable non tender brownish hard mass at lateral abdominal wall. The laboratory study didn't show any specific symptoms except peripheral blood eosinophilia and positive parasite ELISA screen for cysticercosis. The ultrasonogram revealed multiple ill-defined mixed echoic inflamatory lesion. Excisied cyst showed multiple severe foul-odor gelatinous subcutaneous mass. Microscopic examination disclosed necrotic body with foreign body reaction, massive eosinophilia and dead parasitic organism, compatible with cysticercosis. There was no evidence of recurrence during 12 months follow-up.

• Archives of Plastic Surgery
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• v.38 no.3
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• pp.319-322
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• 2011

Purpose: Glomus tumor is a benign neoplasm of the normal glomus body, occurring as painful subcutaneous nodules, frequently located in the subungual area. There are few cases of facial glomus tumor reported and we report a case of glomus tumor developing on the columella of nose. Methods: A 68-year-old female presented with a mass of the columella grown for 2 years. The nodule was 0.6 cm in diameter, red-colored without any symptoms such as pain, tenderness and cold hypersensitivity. The pathologic result after punch biopsy was hemangiopericytoma. Excision with local anesthesia was executed. Results: The postoperative recovery of the patient was uneventful, Histopathological examination indicated a glomus tumor. Immunostaining revealed positivity for vimentin, actin, and negativity for desmin, CD-34. After 8 months follow up, there is neither complication nor evidence of local recurrence on clinical examination. Conclusion: To accomplish an accurate diagnosis of glomus tumor, the histopathological examination is essential together with immunochemical studies. The differential diagnosis include hemangioma, lipoma, epidermal inclusion cyst, dermoid cyst and arteriovenous malformation in this region. We report a case of glomus tumor on the face with uncommon clinical features.

• Journal of Chest Surgery
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• v.31 no.7
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• pp.735-738
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• 1998

Intracardiac hemangiomas are very rare primary cardiac tumor and there have been at least 37 reports of surgically resected cardiac hemangiomas. Most cardiac hemangiomas are asymptomatic. In symptomatic patients, symptoms are related to the location of tumor and outflow tract obstruction or obstruction of inferior and/or superior vena cava. Sudden death may occur due to conduction disturbances. The principle of treatment is surgical resection, and the prognosis is dependent upon the size, location and multiplicity of the tumor. A 40 year old man was admitted due to chest contusion and was found to have an intracardiac mass during echocardiographic examination. The mass was successfully removed and pathologic examination showed benign hemangioma. The patient was recovered uneventfully in postoperative period and was followed up for 1 year without evidence of recurrence.

• Journal of Chest Surgery
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• v.28 no.2
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• pp.131-135
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• 1995

Fifteen patients[10 female and 5 male from 13 to 73 years of age[mean age 46 years underwent excision of atrial myxomas between 1981 and 1993 at the Chonnam University Hospital. Fourteen patients presented with exertional or resting dyspnea, six with palpitation, five with systemic embolization, and three with syncope. Symptoms were present from 1 week to 14 months before operation. Fourteen tumors originated from the atrial septum of left atrium and one of bilateral atrium. All tumors were pedunculated; tumor sizes were variable from 2x1x1cm to 7x6x5cm. No ventricular tumors identified. The myxomas were successfully removed in all patients, either by shaving them from the atrial septum[n=7 or excising a portion of normal atrial septum with the tumor and ASD patch closure[n=8 . There was no perioperative or late death in our experience. Follow-up is current and complete in all cases[range 6 months to 13 years . Thirteen patients are in New York Heart Association Class I, and the remaining two patients are in Class II. One recurrent left atrial myxoma was identified at 20 months after operation. In this series, excellent results were obtained by simple excision of the tumor, with or without a margin of normal atrial septum. Long-term clinical & echocardiographic follow-up is recommended since late recurrence, although rare, has been reported.