• Proceedings of the KTCVS Conference
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• 1993.06a
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• pp.80-80
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• 1993

• Journal of the Korean Society of Radiology
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• v.83 no.5
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• pp.1182-1188
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• 2022

We call hemangiomatosis if hemangioma arises multifocally from single or multiple organs. It develops predominantly on liver, and there are just few cases of hemangiomatosis from greater omentum and mesentery. Herein, we present the imaging and histopathological findings including CT and MRI images of a 62-year-old male patient with a hemangiomatosis on liver, greater omentum and mesentery.

• Journal of Chest Surgery
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• v.20 no.3
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• pp.574-577
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• 1987

So-called sclerosing hemangioma of the lung is a rare benign neoplasm of uncertain histiogenesis, with a complex but characteristic histologic appearance. We experienced a typical lesion of pulmonary sclerosing hemangioma clinically and histologically, which was removed from the right lower lobe of 22-year-old male and was reviewed by Darryl Carter at Yale University. We discussed histiogenesis, microscopic features and prognosis of the sclerosing hemangioma.

• Journal of Chest Surgery
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• v.23 no.5
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• pp.994-997
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• 1990

We are reporting a case of esophageal hemangioma, which is a very rare disease with only 24 cases having been reported. A 31-year-old male with dysphagia was shown to have a hemangioma of the upper thoracic esophagus and resection of the lesion cured this problem. Once diagnosed in symptomatic patient, treatment should be instituted because of followings; 1. growth potency to large size, 2. possible complications such as hemorrhage and obstruction, and 3. exclusion diagnosis of malignancy. Surgery is the treatment of choice due to its effectiveness and safety, but endoscopic removal may be possible for small tumors and those on a pedicle.

• Journal of Chest Surgery
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• v.23 no.5
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• pp.1017-1020
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• 1990

Sclerosing hemangiomas of lung are benign neoplasms of uncertain histogenesis. They have variegated histologic appearance characterized by an admixture of solid, hemorrhagic, papillary and sclerotic lesions. We have experienced a case of sclerosing hemangioma of lung recently. She was 43 year-old woman and suffered only from mild vague chest pain. Well circumscribed round mass was placed at the right hilum. Mass enucleation was done and she was recovered and discharged with event free.

• Proceedings of the KSME Conference
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• 2002.08a
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• pp.709-710
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• 2002

Cancer angiogenesis is simulated using a two dimensional model. Governing equation of angiogenesis is a TAE (Tumor angiogenesis factor) conservation equation in time and space. A stochastic process model is utilized to simulate vessel formation, proliferation, and migration to a cancer pellet. Numerical results are presented especially in case of growing cancer.

• Journal of Chest Surgery
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• v.22 no.1
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• pp.163-169
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• 1989

Sclerosing hemangiomas of the lung are uncommon benign tumors. Although their histologic appearances are distinct and well-defined, their histogenesis is uncertain. Liebow and Hubbell reported seven cases of unusual pulmonary lesions which they named sclerosing hemangiomas in 1856. Similar cases had previously been reported under different names: Xanthoma, pulmonary histiocytoma, Xanthofibroma. We have experienced 3 cases of sclerosing hemangioma of lung at the Department of Thoracic and Cardiovascular Surgery, Yonsei University, college of Medicine, Seoul, Korea during a period of December 1985 through September 1988. This report is an early result of surgical treatment of three patients with pulmonary sclerosing hemangioma and their pathologic findings.

• Journal of Chest Surgery
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• v.30 no.6
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• pp.631-635
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• 1997

혈관에서 기원되는 종양은 혈관외피 세포로부터 발생되는 종양 혈관외피종과 glomus tumor)관 혈관내피 세포로부터 발생되는 종양(를상피 혈관내피종)의 두가지로 구분된다. 이들은 매우 드물게 발생되며 악성종양의 특성을 가지고 있는데, 폐에서 발생된 경우에는 무증상의 작은 종괴로부터 증상이 있는 커다란 종양 의 형태로 나타난다. 최근 저자들은 단일성의 유상피 혈관내피종과 혈관외피종 각각 1례를 치험하였기에 문헌고찰과 함께 보 고하는 바이다. a Tumors of vascular origin are subdivided into two groups: those composed of pericytes (hemangiopericytoma and glomus tumor), and those composed of endothelial cells(hemangioendothelioma). They are uncommon, potentially malignant tumors, and in the lung, the tumors may present as a small asymptomatic nodule or a large symptomatic lesion. Recently we experienced two cases of solitary pulmonary vascular tumors(epithelioid hemangioendothelioma and hemangiopericytoma), and reviewed them with references.

• Korean Journal of Head & Neck Oncology
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• v.26 no.1
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• pp.33-36
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• 2010

Non-lymphoid mesenchymal neoplasms of salivary gland origin are rare, accounting for 1.4% of major salivary gland tumors. Of this group 30% were hemangiomas. Hemangiomas are the most common benign tumors in children, but are rare in old ages. 90% of hemangiomas arise in the first three decades of life. Hemangiomas are classified as capillary(including juvenile type), cavernous, or mixed in type. Salivary gland hemangioma is more common in the parotid(90%) and extremely rare in submandibular gland. We present two adult patients, 69 and 60 years of age, who were referred for palpable mass in the parotid area and submandibular area, respectively. After surgical removal of the lesion, histopathologic examination showed characteristic feature of cavernous hemangioma. The rarity of such a lesion in these locations in old ages have prompted this case report.

• Korean Journal of Head & Neck Oncology
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• v.26 no.1
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• pp.41-44
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• 2010

Hemangiomas are the most common benign tumors or tumor-like malformations of blood vessels or blood filled cavernous spaces. Hemangiomas of the oral cavity represents 14% of all hemangiomas. Most hemangiomas are detected by one year of age and most commonly occurred in the lips, tongue, buccal mucosa and palate. But hemangiomas are sometimes reported in adults. We report one case of extensive hemangioma of the tongue in adult. Our case is a 48-year-old male who presented with a hemangioma occupying entirely two-third of the tongue. Treating those lesions pose a challenge to the surgeon. This paper discusses one case of extensive tongue hemangiomas treated with alcoholic sclerotherapy with satisfactory results supporting this particular approach in the management of these lesion.