• 대한후두음성언어의학회지
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• 제32권3호
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• pp.150-152
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• 2021

Lobular capillary hemangioma (LCH) is a type of benign vascular tumor. It arises from vascular endothelial cells and contains capillaries arranged in a lobular pattern. In the head and neck, the most common presenting location of LCH is the lips, and presentation in the larynx is very rare. LCH might not be distinct from granuloma in macroscopic views. We report a 71-year-old female with LCH of the larynx that was totally resected via laryngeal microsurgery with a CO₂ laser and briefly review the literature.

• 대한두개안면성형외과학회지
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• 제11권1호
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• pp.62-64
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• 2010

Purpose: Lobular capillary hemangioma is a vascular tumor that commonly occurs as a cutaneous lesion. Intravenous pyogenic granuloma is a rare form of lobular capillary hemangioma that usually occurs in the veins of the neck and the upper extremities. Methods: A 41-year-old man presented with 3 months history of nodules on the left temporal area and these lesions were clinically mistaken for a typical lipoma or epidermal cyst, but the nodules appeared unusually vascular with sentinel veins on excision. Results: On the histopathologic examination, the excised tissue was observed as an intraluminal polypoid mass, which was attached to the vein via a fibrovascular stalk and capillaries in a loose edematous fibromyxoid stroma, and so the lesions were confirmed to be intravenous pyogenic granuloma. At 6 months after excision, there has been no recurrence and the patient is asymptomatic. Conclusion: Intravenous pyogenic granuloma is a rare variant of lobular capillary hemangioma. This article describes the surgical and histopathological findings of treating pyrogenic granuloma.

• 대한두경부종양학회지
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• 제32권1호
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• pp.49-52
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• 2016

The lobular capillary hemangioma (LCH) was previously known to pyogenic granuloma and is benign vascular lesion which grows rapidly on skin and mucosa. It arises from whole body, but oral and nasal cavities are most predilection sites in the head and neck area. The laryngeal LCH looks like a granulomatous lesion of posterior glottis and its common etiology are tracheal intubation and laryngopharyngeal reflux disease etc. The LCH in larynx can cause blood tinged sputum and lump sense. The lesions refractory to medical therapy or causing dyspnea may require surgical excision. A 74-year-old man who presented gradually aggravated dyspnea, lump sensation and hoarseness of one month came to our hospital. The stroboscopic examination revealed large well-margined glottic mass. It was excised with $CO_2$ laser and finally diagnosed as LCH. We present a rare unique case of glottic LCH with a review of literatures.

• 대한두경부종양학회지
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• 제36권2호
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• pp.61-64
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• 2020

Intravenous pyogenic granuloma, commonly known as intravenous lobular capillary hemangioma, is a rare benign tumor of the vein. It rarely occurs in the neck, and its character is not enough to diagnosis clinically. It could be diagnosed with preoperative radiologic examinations such as ultrasound and computed tomography and typical pathologic findings that demonstrate lobules of multiple capillaries lined with flattened endothelial cells admixed with fibromyxoid stroma. The authors report a case of a 32-year-old male who presented with a palpable neck mass for one month with a review of the literature. He was successfully treated with resection, including the tumor and normal external jugular vein, without any complications.

• 대한후두음성언어의학회지
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• 제30권1호
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• pp.69-71
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• 2019

Pyogenic granuloma is one of the benign vascular neoplasm. The nomenclature is misnomer because pyogenic granuloma is not related to infection and granuloma. It represent histopathologically lobular capillary hemangioma. It is most commonly occurred on skin followed by oral cavity such as gingiva, lip, tongue and buccal mucosa. Herein, we report a extremely rare case of pyogenic granuloma which was developed on larynx of a 81 year-old male with review of literature.

• Tuberculosis and Respiratory Diseases
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• 제47권5호
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• pp.704-708
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• 1999

저자들은 대량객혈을 주소로 입원한 32세 여자 환자에서 기관하부에 종괴를 발견하고, 종괴자체로 인한 호흡곤란이나 기도폐쇄 소견없이 단지 재발하는 객혈이 문제되어 기관내로 내시경적 처치가 가능하고 광선 응고효과가 뛰어난 Nd:YAG 레이저를 사용하여 치유한 기관 혈관종 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다.