• Korean Journal of Agricultural Science
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• v.14 no.2
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• pp.409-412
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• 1987

A 13 years old terrior dog with vaginal tumor was referred to the animal hospital of Chungnam National University. Resection of vaginal tumor through perineal area was performed. The results obtained were as follows. 1. Histologically, tumor was classified with fibroma. 2. The skin and musculature of the perineal area was incised to the dorsal area of the vaginal wall except I em of width over the dorsal commissure of the vulvar cleft. Through the opening of the wound, pedunculated tumors were amputated and diffused tumors were removed by submucosal resection. After the surgical operation, the original shape of the external area of vulva was not changed. 3. After the resection recurrent sign was not observed up to nowadays for about 6 months.

• Journal of Chest Surgery
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• v.39 no.11 s.268
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• pp.810-814
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• 2006

Background: Tumors of the heart are uncommon. The aim of this study is to review our clinical experience and outcome of surgical treatment of cardiac neoplasm. Material and Method: From March 1990 to December 2005, 35 patients(14 males and 21 females) with mean age of 52.4 years underwent surgical treatment of cardiac neoplasm. The clinical and pathologic data were analyzed retrospectively. Surgical treatment consisted in complete resection of the tumor in all cases but 1 patient who was left ventricular fibroma received biopsy only. Result: Thirty cases were benign and five cases were malignant tumor. Benign tumors were myxoma(29 cases) and fibroma(1 case). Five malignant tumors were osteosarcoma, hepatocellular carcinoma, renal cell cancer, yolk sac tumor, and unclassified myxoid spindle cell type sarcoma. There were no operative mortality in benign cases and twenty seven cases of myxoma were followed up for 8 months to 15 years without recurrence. But four patients of malignant tumor were expired within six months after operation. Conclusion: Left atrial myxomas are most common benign neoplasm. Surgical treatment is effective for the benign cardiac tumors but prognosis is poor in patients with malignant cardiac tumors.

• Journal of Korean society of Dental Hygiene
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• v.13 no.1
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• pp.174-180
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• 2013

연구목적 : 자극성 섬유종은 만성자극에 의해 발생하는 구강내 증식성 병변이다. 상처치유의 초기 과정에서는 비만 세포와 대식 세포가 섬유모세포의 이주, 증식, 아교질합성 등에 연관되어 있는 성장인자와 사이토카인을 분비하여 상처 치유에 중요한 역할을 한다. 저자들은 자극성 섬유종을 조직학적 특성에 따라 세분하고, 각각의 조직학적 아형에서 비만 세포와 대식 세포의 발현을 조사하여 자극성 섬유종의 발생 기전을 이해하고자 하였다. 연구방법 : 본 연구에서는 82예의 자극성 섬유종을 조직 소견에 따라 4가지 유형으로 분류하였으며, 자극성 섬유종과 10예의 정상 구강점막에 톨루이딘 블루 염색과 CD 68 면역조직화학염색을 시행하였다. 이를 통계화하여 자극성 섬유종의 조직학적 아형에 따른 비만 세포와 대식 세포의 분포 정도를 관찰하였다. 연구결과 : 통계 결과 비만 세포와 대식 세포의 분포는 자극성 섬유종에서 현저히 증가하였으며, Spearman 상관계수는 0.693이었다. 결론 : 조직의 섬유화에 관여하는 비만 세포는 자극성 섬유종의 cellular type에서 유의하게 증가하였으며, 대식 세포도 자극성 섬유종의 모든 아형에서 유의하게 증가하였다. 따라서 자극성 섬유종의 형성 과정에는 비만 세포와 대식 세포의 증가가 중요한 역할을 하는 것으로 생각되었다.

• Journal of Korean Foot and Ankle Society
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• v.6 no.2
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• pp.144-148
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• 2002

Purpose: To evaluate clinical characteristics of soft-tissue masses around the foot Materials and Methods: Sixty seven cases of soft tissue masses around the foot, excised at Kang Dong Sacred Heart hospital from Jan. 1987 to Oct. 2000, were included in the study. The age and sex of the patient, location and size of the lesion, history of trauma, presence or absence of pain and neurological symptoms as wellas final pathological diagnosis were obtained from retrospective analysis. Results: For type of lesion, all lesions were benign. Ganglion was 23 cases, epidermal inclusion cyst was 10 cases, lipoma was 8 cases, hemangioma was 5 cases and fibroma was 4 cases. For age, 63 percent of the patients were either between the ages of twenty and thirty nine or between the ages of fifty and fifty nine. For sex, the male-to-female ratio was 1 to 1.4. For zones of the foot, 18 cases were in Zone 1, 17 in Zone 4, 12 in Zone 2, 12 in Zone 3 and 8 in Zone 5. For clinical finding, 18 cases had pain. Conclusion: Ganglion was the most common lesions, followed in order of frequency by epidermal inclusion cyst, lipoma, hemangioma and fibroma. Lesions occurred frequently at Edward and Michael Zone 1, 4 and pain was the most common symptom.

• Journal of Veterinary Clinics
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• v.28 no.5
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• pp.542-545
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• 2011

A 12-year-old Yorkshire Terrier bitch evaluated with vaginal prolapsed and vaginal bleeding. Abdominal sonography and radiography demonstrated abnormal enlargement of uterus in abdominal cavity. The dog had been submitted to the vaginal mass resection and the ovariohysterectomy. In gross examination, the vaginal mass was firm and multiple cysts were detected in both ovaries and uterine horns. In microscopic examination, vaginal fibroma, uteroovarian cystadenocarcinoma were revealed. To our knowledge, this report is a very rare case of multiple complex neoplasms in the genital organs of dog. These findings may contribute to study and enhance the knowledge on genital tumors.

• Imaging Science in Dentistry
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• v.44 no.3
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• pp.237-241
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• 2014

Fibromyxoma of the jaw is a rare benign mesenchymal odontogenic tumor with locally aggressive behavior. In the present report, a 13-year-old female patient presented to our university hospital with delayed eruption of some of her teeth. A panoramic radiograph taken at the initial examination revealed four pericoronal radiolucencies related to the four third molars. Thereafter, a magnetic resonance imaging (MRI) examination was performed. After the surgical removal of these molars, the microscopic examination diagnosed the four lesions as fibromyxomas. Here, we have discussed the clinical, panoramic radiography, MRI, and histopathological findings of the case.

• Journal of Chest Surgery
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• v.29 no.1
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• pp.112-114
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• 1996

Localized fibrous tumor of the pleura (LFTP) is of submesothelial fibrous origin, which has been called pleural fibroma and has been confused with mesothelioma. We experienced a case of LFTP in a twenty nine year old man. The tumor arose from the right parietal pleura with long stalk. Chest X-ray and CT scan showed a 6$\times$5$\times$4cm well-defined mass in the right costophrenic angle. Wo evidence of metastasis was noted. Exploratory thoracotomy with enbloc excision of 6$\times$5$\times$4cm mass was done. The fine needle aspiration cytology and histopathologic features indicated the tumor to be malignant, and biologic behavior was discussed.

• Imaging Science in Dentistry
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• v.45 no.1
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• pp.67-72
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• 2015

Arrested pneumatization of the sphenoid sinus is a developmental variant that is not always well recognized and is often confused with other pathologies associated with the skull base. This report describes the case of a patient referred for cone-beam computed tomography (CBCT) imaging for dental implant therapy. CBCT demonstrated a well-defined incidental lesion in the left sphenoid sinus with soft tissue-like density and sclerotic borders with internal curvilinear opacifications. The differential diagnoses included intraosseous lipoma, arrested pneumatization of the sphenoid sinus, chondrosarcoma, chondroid chordoma, and ossifying fibroma. The radiographic diagnosis of arrested pneumatization was based on the location of the lesion, its well-defined nature, the presence of internal opacifications, and lack of expansion. Gray-scale CBCT imaging of the area demonstrated values similar to fatty tissue. This case highlighted the fact that benign developmental variants associated with the skull base share similar radiographic features with more serious pathological entities.

• Journal of Chest Surgery
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• v.36 no.4
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• pp.293-296
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• 2003

Elastofibroma, dorsi, a rare, noncapsulated benign entity is characterized by the proliferation of fibrous tissue with elastin and occurs most often in the infrascapular area of elderly women. It is a relatively slowly growing lesion and no reports of malignant transformation exist. Which is overlooked easily because it rarely causes symptoms such as tenderness, pain, or restriction of movement. The diagnosis of elastofibroma is established by typical histopathologic findings. Radiographic evaluation may lead to a presumptive diagnosis. We experienced a case of elastofibroma dorsi in a 48-year-old woman and report this case with a review of the literature.

• Proceedings of the Korean Society of Veterinary Clinics Conference
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• 2007.10a
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• pp.634-634
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• 2007