• Tuberculosis and Respiratory Diseases
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• v.70 no.3
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• pp.242-246
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• 2011

Pulmonary capillary hemangiomatosis (PCH) is a rare disease of unknown etiology that is characterized by nodules composed of infiltrating capillary blood vessels. Herein, we describe a case of a PCH-like lesion that was detected by chest computed tomography. Transthoracic needle aspiration resulted in life-threatening hemorrhage. The patient was followed for seven years. He remained in good health and a follow up image showed little interval change.

• The Korean Journal of Nuclear Medicine
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• v.19 no.2
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• pp.97-99
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• 1985

간혈관종은 가장 흔한 양성 간종양이다. 그러나 혈관종의 감별진단은 용이하지 않다. 근래에 간현관종의 진만에 $^{99m}Tc-RBC$를 이용한 간신티그램이 많이 이용되고 있다. 저자들은 $^{99m}Tc-RBC$를 사용하는 간신티그램을 시행하여 (1) 간혈관 신티그램상 혈류 증가에 의한 냉소변연부의 방사능 섭취 증가를 동맥기에서 관찰할 수 있었고, (2) 시간 경과에 따라 방사능 집적이 냉소의 변연부에서부터 차츰 중앙으로 진행되어 마침내, (3) 지연 촬영 영상에서는 냉소가 완전히 열소로 변하는 것을 확인함으로써, 간혈관종을 진단할 수 있었기에 문헌고찰과 함계 보고하는 바이다.

• Maxillofacial Plastic and Reconstructive Surgery
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• v.11 no.2
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• pp.67-73
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• 1989

Sturge - Weber Syndrome is a congenital disorder and characterized by facial hemangioma following one or more divisions of the trigeminal nerve, epilepsy, mental retardation, contralateral hemiplegia, occlular involvement, gingival involvement. A 34 year old Korean man, a 25 year old Korean woman and a 48 year old Korean woman were found to have red - purple colored pigmentation on the hemifacial area and upper oral mucosal area.

• Archives of Plastic Surgery
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• v.43 no.4
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• pp.371-373
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• 2016

Venous malformations arising from the peripheral nerve are a rare type of vascular malformation. We present the first case of an intraneural venous malformation of the median nerve to be reported in a child and review the previous two cases of median nerve compression due to a venous malformation that have been reported. These cases presented with painless masses in the volar aspect of the wrist or with symptoms suggestive of carpal tunnel syndrome. Clinical suspicion should lead to the use of Doppler ultrasonography as the first-line diagnostic tool. Magnetic resonance imaging and histopathology can confirm the diagnosis, as phleboliths are pathognomonic of venous malformations. Surgical treatment appears to be the only modality capable of successfully controlling the growth of an intraneural malformation. Sclerotherapy and radiotherapy have never been used to treat this type of malformation.

• The Korean Journal of Nuclear Medicine
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• v.32 no.3
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• pp.211-224
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• 1998

The role of scintigraphic imaging has moved from the detection of lesions to the tissue-specific characterization of lesions over the past 2 decades. Major advances in nuclear medicine imaging include: 1) positron imaging, 2) improved instrumentation, such as the use of multidetector (dual or triple head) gamma cameras for single photon emission computed tomography, and 3) development of numerous new radiopharmaceuticals for positron or single photon imaging (labeled glucose analogue, amino acids, fatty acids, hormones, drugs, receptor ligands, monoclonal antibodies, etc). These advances have resulted in a significantly improved efficacy of radionuclide techniques for the evaluation of various tumors, including those within the liver. The current role of nuclear medicine in the evaluation of focal hepatic tumors is reviewed in this article with an emphasis on the clinical applications of various tracer studies and imaging findings.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• v.41 no.6
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• pp.322-326
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• 2015

Vascular malformations are the most common congenital and neonatal vascular anomalies in the head and neck region. The demand for simple and esthetic vascular malformation treatments have increased more recently. In this study, two patients that were diagnosed with venous malformations were treated with sodium tetradecyl sulfate as a sclerosing agent. Recurrence was not found one year after the surgery. This article gives a brief case report of sclerotherapy as an effective approach to treat vascular malformations in the oral cavity.

• Annals of Clinical Neurophysiology
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• v.17 no.2
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• pp.76-79
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• 2015

Klippel-Trenaunay syndrome (KTS) is a rare congenital malformation syndrome involving blood and lymph vessels, which is characterized by triad of cutaneous hemangioma, venous varicosities, and overgrowth of the affected limbs. Because vascular malformation in KTS can be located anywhere except the face and brain, the clinical presentation could be extremely variable. But there are only rare case reports that KTS is associated with spinal cord lesion. We report a case of recurrent myelopathy in a patient with KTS.

• Journal of Korean Foot and Ankle Society
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• v.18 no.3
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• pp.129-132
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• 2014

Intravascular papillary endothelial hyperplasia (IPEH) has appeared in the literature under a variety of names, including Masson's tumor, Masson's hemangioma, and Masson's pseudoangiosarcoma. It is a benign lesion of the skin and subcutaneous tissue characterized by reactive proliferation of vascular endothelial cells with papillary formations. The clinical picture is not specific and the lesion resembles malignant angiosarcoma clinically and histopathologically. Therefore, it is often mistaken for angiosarcoma and a group of other benign and malignant vascular lesions. We report on a case of IPEH adherent to peripheral nerve treated with operative excision.

• Journal of Chest Surgery
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• v.14 no.4
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• pp.345-349
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• 1981

Pulmonary hamartoma is relatively common among the benign tumors of lung, and is credited to Albrecht who In 1904 described a disorganized arrangement of tissue normally present In an organ. But hamartoma has rare incidence of total pulmonary tumors, and especially endobronchial origin is extremely rare. We have experienced three cases of pulmonary hamartoma Including one bronchial origin. First case was a 27 years old woman who had multiple hamartomas, located all in right middle lobe and middle lobectomy was performed. Second case, a 56 years old woman, had endobronchial hamartoma, l x l .5x l .8cm in size and located at right intermediate bronchus. Right pneumonectomy was Inevitable because of It`s proximal location near the hilum. Third case, a 55 years old man, revealed sclerosing hemangioma microscopically, 4x4x5 cm In size, in right lower lobe and right lower lobectomy was performed. Postoperative course of all of them were uneventful and discharged with good general condition on the ~ 4th to 26th day postoperatively.

• Journal of Chest Surgery
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• v.44 no.5
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• pp.373-376
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• 2011

Lymphangiohemangiomas of the mediastinum are exceedingly rare and few cases have been published in the English literature. This report may be the only reported case in which lymphangiohemangiomas were found bilaterally. We report a case of a 7-year-old boy with an incidental finding of an abnormal mediastinal shadow on a chest X-ray. The chest CT showed a large mass in the left superior mediastinum and another in the right posterior mediastinum. The left mass had anomalous venous channels connected to the left innominate vein, and the right mass to the left atrium. We performed an excision of the mass in the left side first and then the right side one month later. Anomalous venous channels were dissected carefully and ligated. There were no complications and no signs of recurrence 30 months after the operation.