• Imaging Science in Dentistry
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• 제42권2호
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• pp.111-114
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• 2012

Non-Hodgkin's lymphomas are a group of highly diverse malignancies and have a strong tendency to affect organs and tissues that do not ordinarily contain lymphoid cells. Primary extra nodal lymphoma of the hard palate is rare. Here, we present a case of diffuse large B cell lymphoma in a 60-year-old male patient that manifested as slightly painful ulcerated growth on the edentulous right maxillary alveolar ridge extending onto the palate, closely resembling carcinoma of the alveolar ridge. Computed tomography images showed the involvement of the maxillary sinus and right nasal cavity, along with destruction of hard palate, superiorly extending into the orbit. This case report highlights the importance of imaging to evaluate the exact extent of such large malignant lesions, which is essential for treatment planning.

• 한국수의병리학회:학술대회논문집
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• 한국수의병리학회 2005년도 Proceedings of The 2nd Asian Society of Veterinary Pathology Symposium(Vol.2) and 2005 Annual Meeting of The Korean Society of Veterinary Pathology(Vol.9)
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• pp.76.1-77
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• 2005

• 대한치과의사협회지
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• 제19권11호통권150호
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• pp.937-941
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• 1981

A case of Aged 37, Female involving Odontogenic Maxillary Sinusitis I left maxillae Caine, premolars and molars region. patients complained Dull pain of Caine, premolars and molars upper left side of Face. Clinical finding was swelling, Dull pain sensitivity of Caine, premolars and molars, pus discharge in nasal cavity Involved in Caine, premolars and molars to Antrum. Roentgenographic examination was Caine, premlars and molars involved in maxillary sinus in left side and Radiopaque in same Antrm. This underwent caldwell-Lue approach the Extracted Caine, premolars and molars and Curettage maxillary sinus walls and Closed primary sutured under Diagnosis of Odontogenic maxillary Sinusitis and Therapeutic principles. Patients had healed Completely one year after operation and no complaints and no Oro-Antral fistula.

• 대한기관식도과학회:학술대회논문집
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• 대한기관식도과학회 1991년도 제25차 학술대회 연제순서 및 초록
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• pp.41-41
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• 1991

비강 및 부비동 종양 적출시 종양의 침범이나 시야의 확보를 위해 누액 배출계의 절제가 불가피하여 이로 인한 술후 유루가 발생하는 례를 종종 경험하게 된다. 이에 저자들은 누액 배출계의 절제후 적절한 처치 방법에 대해 알아 보고자, 1989년 1월부터 1990년 12월까지 2년간 비강 및 부비동의 양성 또는 악성 종양의 적출시 누액 배출계를 절제한 13례에서 누액 배출계의 처치 방법과 이에 따른 유루의 발생 여부를 후향적으로 검토하여 다음과 같은 결과를 얻었다. 누낭에서 절단한 7례중 6례에서, 누낭에서 절단 후 silastic tube를 4주간 유치한 6례 중 1례에서 유루를 경험하여 누액배출계의 절제시 silastic tube의 유치는 술후 유루 발생의 방지에 도움이 될 것으로 사료된다.

• 대한수의학회지
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• 제56권1호
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• pp.41-43
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• 2016

A dead dove was found on the road and submitted for diagnosis. The bird was severely emaciated, with deformation in its facial area. Grossly, white coalescing nodules were seen on the cut surface of the nasal cavity. Histopathologically, epithelial cells of the upper respiratory tract were markedly proliferated, with ballooning degeneration, down growth of the rete ridge, and large eosinophilic intracytoplasmic inclusion bodies. Parakeratotic hyperkeratosis and focal necrotic focus was present in the proliferative area. The facial bones showed partial bone resorption. Transmission electron microscopy revealed numerous viral particles in epithelial cells with dumbbell-shaped bodies, consistent with poxvirus.

• 대한음성언어의학회:학술대회논문집
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• 대한음성언어의학회 1998년도 제10회 학술대회 심포지움
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• pp.192-193
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• 1998

Introduction : Laryngeal lesions were observed using the OLYMPUS EVIS-200 electronic videoendoscope system attached to the OLYMPUS ENF-200 rhinolarynx endoscope portion. This endoscope portion can be introduced into the laryngeal cavity by inserting it through the nasal passages. Since it is also possible to connect the OLYMPUS EVIP-230 digital image processor capable of processing dynamic images in real time to this system, an attempt has also been made to process the dynamic color images of laryngeal lesions obtained with the electronic videoendoscope system. Structure enhancement and color enhancement were peformed as processing images. The images of laryngeal lesions obtained with this system and the processed images are presented and described from the standpoint of diagnostic usefulness (omitted)

• 대한두경부종양학회지
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• 제32권2호
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• pp.41-46
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• 2016

Sinonasal undifferentiated carcinoma (SNUC) is an extremely rare, highly aggressive malignancy of the nasal cavity and paranasal sinuses. Patients with SNUC usually being asymptomatic until the tumor has extensively progressed therefore frequently present with invasion of the orbit or cranial vault. Most case series of SNUC report very poor prognosis despite aggressive multimodality therapy. We recently experienced a 78-year-old male patient diagnosed as SNUC occurred from the left sphenoid sinus with invasion to the cavernous sinus and orbital content, which was treated intranasal endoscopic debulking surgery combined with curative radiation therapy successfully, and report this case with a review of literature.

• Journal of Korean Neurosurgical Society
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• 제39권6호
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• pp.455-458
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• 2006

Rhinocerebral mucormycosis is rare, but fatal infection of the nasal cavity and sinuses. It can spread to the orbits and cranium within days, and prognosis is directly associated with length of time before diagnosis and treatment. Rhinocerebral mucormycosis can cause cerebral infarction via carotid a artery occlusion. Therefore, neurosurgeon is paramount in making the proper management. We recently encountered a case of rhinocerebral mucormycosis with massive cerebral infarction. The clinical and radiological details of this case are presented here with a brief review of the literature.

• Journal of Yeungnam Medical Science
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• 제35권1호
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• pp.7-16
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• 2018

Oronasal bleeding that continues despite oronasal packs or recurs after removal of the oronasal packs is referred to as intractable oronasal bleeding, which is refractory to conventional treatments. Severe craniofacial injury or tumor in the nasal or paranasal cavity may cause intractable oronasal bleeding. These intractable cases are subsequently treated with surgical ligation or endovascular embolization of the bleeding arteries. While endovascular embolization has several merits compared to surgical ligation, the procedure needs attention because severe complications such as visual disturbance or cerebral infarction can occur. Therefore, comprehensive understanding of the head and neck vascular anatomy is essential for a more effective and safer endovascular treatment of intractable oronasal bleeding.

• 임상이비인후과
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• 제29권2호
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• pp.259-263
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• 2018

There are many treatment options for the malignant melanoma. Wide excisional surgery is one of the most acceptable treatments for locoregional treatment. Depending on the pathologic classification, however, some other treatment option can be included such as chemotherapy, radiotherapy and immunotherapy as adjuvant treatment. Small cell type malignant melanoma is a rare variant of malignant melanoma. It is known that melanomas manifesting this morphology are invariably in vertical growth phase and have an aggressive course. The authors encountered small cell type malignant melanoma and would like to share the experience of successful treatment with surgery plus immunotherapy as one of adjuvant treatment options.