• Journal of Korean Neurosurgical Society
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• 제30권7호
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• pp.896-902
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• 2001

Objectives : Aspergillosis of central nervous system(CNS) is a rare pathologic condition and it has been known to be difficult to diagnose and treat. We analyzed seven cases of central nervous system aspergillosis. The clinical characteristics, and the problems in diagnosis and treatment are discussed with review of previous literatures. Material and Methods : We reviewed the clinical records, radiological findings, and pathologic reports of 7 patients with aspergillosis which involved CNS. Results : Five patients were immunocompetent, and infection was related with previous operation in 4 of them. Two patients were immunocompromised and had no history of operation. Five patients had intracranial lesions and two had spinal lesions. Mean duration from the onset of initial symptom to pathologic diagnosis was 2.4 months. Mean duration from the previous operation to the onset of symptom was 9.3 months, and from the onset of symptom to diagnosis was 2.9 months in the patients who had histories of operation. All of them were treated with surgical procedures and intravenous and oral antifungal agents, resulting in cure in 6 cases. Mean duration of the treatment was 4.9 months. Conclusion : Because aspergillosis of CNS is a rare disease and is difficult to be differentiated from the pyogenic abscess or recurrent tumor, the pathologic diagnosis is very important for adequate treatment. Although the prognosis of aspergillosis of CNS has been known to be poor, adequate surgery for both diagnosis and treatment and antifungal chemotherapy resulted in good outcome.

• Tuberculosis and Respiratory Diseases
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• 제41권5호
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• pp.574-578
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• 1994

저자들은 폐쇄성 흉부외상 1년 후, 경미한 호흡 곤란으로 내원한 환자에서 단순 흉부X-선상 폐실질에는 이상이 없고 기관지 내시경 검사상 기관지 web형태로 발현한 외상성 기관지 파열을 경험하였기에 문헌 고찰과 함께 보고하는 바이다.

• Tuberculosis and Respiratory Diseases
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• 제45권4호
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• pp.882-887
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• 1998

저자들은 1년전 제산제 복용 도중 약 포장지 조각을 흡인한 사실을 모르고 지내다가 지속된 흉부 불쾌감, 기침, 호흡 곤란 등의 증상으로 내원하여 굴곡성 가관 지경으로 기관지내 이물 및 반복되는 염증으로 인한 기판지간 누공을 발견하고 이물을 제거한 1예를 경험 하였기에 문헌 고찰과 함께 보고는 바이다.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제20권3호
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• pp.241-245
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• 1998

The plunging ranula or cervical ranula is amucous extravasation cyst of the sublingual gland. It is slightly common in females, shows no side preference, and is more prevalent in the second and third decades of life. It typically manifests as a painless, nonmobile swelling in the neck. The pathogenesis of plunging ranula is the discontinuities of the mylohyoid muscle in a position that would allow extravasation of sublingual gland mucin. The histologic appearance is characteristically of a cyst, devoid of epithelium or endothelium, with a vascular fibro-connective tissue wall containing some chronic inflammatory cells and macrophages stuffed with mucin. The correct diagnosis is essential for the most effective treatment, which is exicision of the sublingual gland. The plunging ranula must be differentiated clinically and histomorphologically from thyroglossal duct cyst, dermoid cyst, branchogenic cyst, lymphangioma, laryngocele, lipoma, hemangioma, cervial thymic cyst, cysts of the parathyroid or thyroid gland, lymphadenopathy, abscess, or tumor. We report a case and review the literatures, in our case, 23-year old man were diagnosis as plunging ranula after have been taken sialogam, MRI, etc. He underwent surgery via a cervical approach. The ranula reached the anterior neck by passing through a dehiscence in the mylohyoid muscle. A pseudocyst was extirpated. Although total sublingual gland excision was not performed, no recurrence was observed during 6 months follow-up periods.

• 대한기관식도과학회지
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• 제5권1호
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• pp.7-13
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• 1999

Background and Objective： The tuberculous lymphadenitis of neck is one of the most common extra-pulmonary tuberculosis in Korea. Although the incidence of pulmonary tuberculo-sis has decreased recently, that of cervical tuberculous lymphadenitis has not decreased. In spite of great efforts and diversity of study, the exact criterias of diagnosis and optimal therapeutic methods of cervical tuberculous lymphadenitis have been the subject of much debate and still remain unclear. So we intend to enucleate clinical manifestations and suggest the optimal therapeutic manners. Material : The 483 cases, diagnosed as cervical tuberculous lymphadenitis by fine needle aspiration biopsy during the past 10 years from Jan. 1987 to Dec. 1996 Method : Retrospective study Results 1) The overall rate of tuberculous cervical lymphadenitis was 23.4% of neck mass. 2) Incidence ratio of male to female was 1：2.7 3) The frequent location of tuberculous lymphadenitis was posterior cervical area, supraclavicular area, jugular chain in order. 4) The response rate of medical treatment in tuberculous cervical lymphadenitis was 84.9%. 5) The duration of medical treatment in remissioned group was 18.6 months in average. 6) Surgical intervention was needed in 15.1%. 7) The duration of post operative medical treatment was 18.4 months in average. Conclusion : Tuberculous cervical lymphadenitis is prevalent in women, age of 20-40 years and mainly involve posterior cervical area. Fine needle aspiration biopsy is a very useful method for early detection of cervical tuberculous lymphadenitis. After diagnosis is made, anti-tuberculosis medication is recommended for more than 18 months. Unless the size of neck mass is decreases inspite of the thorough anti-tuberculosis medication for more than 1 month or if complication like as abscess or fistula occurs, surgery is needed with post operative medical treatment for more than 12 months.

• 대한핵의학회지
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• 제25권1호
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• pp.61-67
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• 1991

The usefulness of $^{99m}Tc-labeled$ RBC single photon emission CT (SPECT) scanning in the diagnosis of hepatic heminagiomas was evaluated in 22 patients with various focal hepatic lesions including 15 cases of hemangiomas, 3 cases each of hepatomas and metastasis and 1 case of abscess. The diagnoses were based on ultrasonography and/or CT scanning, clinical stability of lesion for at least 6 months or surgical exploration. Seven cases of 15 hemangiomas were detected by delayed planar RBC scanning, whereas 4 cases were detected by delayed RBC-SPECT scanning. The smallest hemangioma shown by delayed RBC-SPECT scanning was 1.0 cm in diameter. compared with 2.2 cm by planar RBC scanning. One small hemangioma (2.0 cm) located adjacent to the heart was not found by either method. The sensitivities in detecting the hemangioma according to the site by planar imaging were 16.6% $(1.0\sim1.9cm)$, 66.7% $(2.0\sim2.9cm)$ and 83.3% (more than 3.0 cm) and by SPECT were 50.0%, 66.7% and 100%, respectively. Seven cases of non-hemangiomatous lesions did not show any significant increase in activity in the delayed blood pool images. It is concluded that $^{99m}Tc-RBC$ blood-pool SPECT scanning is clearly more sensitive in detecting small hemangioma than planar scanning and is, therefore, a choice of method for the detection of hepatic hemangioma.

• Maxillofacial Plastic and Reconstructive Surgery
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• 제19권1호
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• pp.61-69
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• 1997

The submandibular gland is one of the major salivary glands, salivary diseases frequently occuring site due to its anatomical weakness. This retrospective study evaluated data pertaining to history, sex, operation method, age distribution, diagnosis through the chart, operation record, radiographs, histologic finding of 51 patients operated on for the submandibular gland excision from 1986 to 1995 in our hospital so that we improve on the understand of the salivary gland diseases. The results were as follows ; 1. The chief complaints was mass, swelling mainly. 2. The ratio of affected site was 47.1 : 51 in left : right respectly, both sites was 1 case especially. 3. The ratio of men to women was 56.9 : 43.1 4. The operation performed all through the extraoral approach. 5. The sialolith presented at 24 cases. 6. The most patients had a two weeks duration period. 7. The age distribution was the third decade(29.4%), the second decade(27.5%) in order. 8. The symptoms accompanied the chief complaints was pain(37.3%), mass(17.6%), swelling(13.7%), trismus(13.7%) in order. 9. The diagnosis was sialadenitis with stone(S.W.S.) (45.1%), sialadenitis without stone(S.W.O.S.) (17.6%), pleomorphic adenoma(P.A.) (15.7%), abscess(Abs) (5.9%), tuberculosis(Tbc) (5.9%) in drder.

• Tuberculosis and Respiratory Diseases
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• 제39권4호
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• pp.355-360
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• 1992

저자들은 57세 남자환자에서 전형적인 Nocardiosis의 임상상을 보이고 객담 및 피부 농양에서 Nocardia asteroides가 분리 동정된 1예를 경험하였기에 이를 문헌고찰과 함께 보고하는 바이다.

• Restorative Dentistry and Endodontics
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• 제36권2호
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• pp.149-153
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• 2011

치수는 견고한 치질에 의해 둘러싸여 있기 때문에 치수 혈류나 혈압의 변화는 치수건강에 심각한 위해를 입힐 수 있다. 여러연구에서 치아에 가해지는 교정력이 치수의 혈류 및 세포대사에 변화를 주어 퇴행성/염증성의 치수반응을 일으킬 수 있음이 밝혀졌다. 이 논문의 목적은 만성 치근단 농양을 가진 치아가 명확한 치수생활력 반응을 나타낸 증례에 대해 보고하는 것이다. 이는 치수가 부분적으로 괴사된 상태였기 때문이며 이것의 주 원인은 과도한 교정력인 것으로 판단된다. 남아있는 생활 치수 조직때문에 잘못된 진단이 이뤄지고, 이러한 경우 적절할 치료가 이뤄지지 않음에 따라 괴사조직이 지속적으로 치아주변조직을 파괴하게 될 수 있다. 임상가는 이러한 경우에 있어 여러 진단도구들을 활용하여 정확한 진단을 해야하며 근관-교정 간의 상호작용에 대해 숙지하고 있어야 할 것이다.

• The Korean Journal of Pain
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• 제19권2호
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• pp.278-281
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• 2006

The diagnosis of pyomyositis in the pelvic region is difficult, as its incidence is relatively, with symptoms that mimic those of discogenic pain. Sciatica is a common presentation of a prolapsed lumbar disc. Less common causes, such as spinal stenosis, pelvic tumors or even primary nerve tumors can also cause these symptoms. Magnetic resonance imaging (MRI) is a useful diagnostic tool. Herein, the case of a patient with an acute pyogenic infection in the iliopsoas muscle, presenting with sciatica, is reported. This is a rare infective disease, which if promptly treated with intravenous antibiotics, can be completely resolved; otherwise, it can result in deep abscess formation, sepsis and death.