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한승우(Sungwoo Han),한정주(Jung Ju Han),김도현(Do Hyun Kim),김성원(Sung Won Kim) 대한두개저학회 2016 대한두개저학회지 Vol.11 No.2
Trans-sphenoid approach is useful surgical technique for sellar tumors. Sphenoid ostium is good for orientation in trans-sphenoid approach. Therefore it is important understanding anatomical variation of sphenoid ostium. There was one patient who had a mass in the clivus. We did trans-sphenoid approach and found double ostium of spenoid sinus on both side. It is an unprecedented case. For contribution of understanding the variation of sphenoid sinus, we report this case.
강윤진(Yun Jin Kang),박정미(Jung Mee Park),한정주(Jung Ju Han),박시내(Shi Nae Park) 대한두개저학회 2017 대한두개저학회지 Vol.12 No.2
Calcinosis cutis is a rare disease consisted of insoluble calcium salts in the skin and subcutaneous tissue. This can be categorized into 5 groups according to pathogenesis: dystrophic, metastatic, idiopathic, iatrogenic calcinosis cutis and calciphylaxis. Have been categorized into idiopathic one which occurs without any other external damage or underlying systemic disease. Here, we report one case of histologically confirmed congenital calcinosis cutis appeared as a growing mass on the right auricle with its interesting preoperative finding on magnetic resonance imaging scan which has never been reported before.
진주종으로 오인된 측두골에 발생한 섬유성 이형성증 1례
김인혜(In Hye Kim),박정미(Jung Mee Park),한정주(Jung Ju Han),박시내(Shi Nae Park) 대한두개저학회 2018 대한두개저학회지 Vol.13 No.2
Fibrous dysplasia is a bone disorder of unknown origin in which normal bone is replaced with fibrotic tissue and disorganized bone trabeculae. The temporal bone is known to be rarely affected. Because of the slowly progressive course of the disease, many cases are diagnosed incidentally through an imaging study without any symptom. Here, we report one rare case of histologically confirmed fibrous dysplasia of the temporal bone which was initially misdiagnosed as a cholesteatoma of middle ear. Surgical outcomes of hearing and symptomatic relief were satisfactory in this 25-year-old symptomatic female patient.
이용주(Yong Joo Lee),김성원(Sung Won Kim),한정주(Jung Ju Han),황재형(Jae Hyung Hwang) 대한두개저학회 2016 대한두개저학회지 Vol.11 No.2
Schwannoma is a benign tumor arising from the sheath of myelinated nerve fibers and may occur in any part of the body. A 10-year-old man visited our clinic with incidental mass in left nasal cavity. Based on physical examination and CT scan, magnetic resonance image revealed, we initially diagnosed the disease as vascular origin tumor. The mass was resected using endoscopic sinus surgery. The mass was confirmed as schwannoma. Nasal septal schwannoma is extremely rare in young age.