• 대한정형외과학회지
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• 제54권1호
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• pp.84-89
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• 2019

신경초종은 Schwann 세포에서 기원하는 양성 종양이다. 총상 신경초종은 총상형이나 다결정성의 성장 형태를 보이는 신경초종의 드문 아형이다. 총상 신경초종은 대부분은 피부와 피하조직에 고립성 병변(solitary lesion)을 보이지만 드물게 심부조직 내에 위치하기도 한다. 저자들은 매우 드물게 후경골 신경 및 원위부 분지 신경에서 발생하였으며, 심부조직에 위치하여 골 변형을 동반한 다발성 총상 신경초종이 재발한 1예를 경험하였기에 이를 보고하고자 한다.

• Imaging Science in Dentistry
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• 제34권1호
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• pp.49-54
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• 2004

Primary intraosseous carcinoma (PIOC) is a rare odontogenic carcinoma defined as a squamous cell carcinoma arising within a jaw having no initial connection with the oral mucosa, and presumably developing from residues of the odontogenic epithelium. A 56-year-old patient who complained of delayed healing after extraction of upper left central incisor visited our department. The conventional radiographs showed a bony destructive lesion with ill-defined margin and moth-eaten appearance. On the computed tomographic images, the lesion perforated the labial cortex of alveloar bone, elevated the left nasal floor superiorly, and perforated partially both nasal floor. The magnetic resonance images showed low signal intensity at T2 and Tl weighted images at the area and adjacent soft tissue. Histologically, there were irregular epithelial islands with cell atypia, nuclear hyperchromatism, pleomorphism, atypical mitosis. The final diagnosis was PIOC.

• 치과방사선
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• 제27권2호
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• pp.127-133
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• 1997

The authors experienced one case of peripheral giant cell granuloma occurred at the gingiva of right maxillary molar in a 12-year-old male patient. The lesion showed amorphous calcification within soft tissue mass which made difficult to differentiate this lesion from peripheral ossifying fibroma and peripheral odontogenic fibroma clinically and radiographically. The final diagnosis was made histologically.

• Archives of Reconstructive Microsurgery
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• 제20권2호
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• pp.116-120
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• 2011

Myositis ossificans is a solitary benign ossifying lesion in the soft tissue. Occurring predominantly in muscles, a similar lesion may occasionally be found in subcutaneous tissues, tendons, fascia and periosteum. It is often misdiagnosed as an extraskeletal osteosarcoma because of its rapid growth. Therefore, it is sometimes called pseudomalignant myositis ossificans. Myositis ossificans rarely occurs in the distal portion of the finger. We present a case of myositis ossificans of finger and review the the clinical, radiographical, and histological presentation, as well as the appropriate therapeutic management.

• The Korean Journal of Pain
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• 제23권1호
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• pp.51-54
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• 2010

A herniated intervertebral disc is the most common type of soft tissue mass lesion within the lumbar spinal canal. Magnetic resonance imaging (MRI) is a useful tool for the assessment of patients with lower back pain and radiating pain, especially intervertebral disc herniation. MRI findings of intervertebral disc herniation are typical. However, from time to time, despite an apparently classic history and typical MRI findings suggestive of disc herniation, surgical exploration fails to reveal any lesion of an intervertebral disc. Our patient underwent lumbar disc surgery with the preoperative diagnosis of lumbar disc herniation; however, nothing could be found during the surgical procedure, except a swollen nerve root.

• 대한족부족관절학회지
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• 제6권1호
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• pp.129-133
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• 2002

Extraskeletal myxoid chondrosarcoma is an unusual soft tissue sarcoma with distinctive histologic features. It once was called chordoid sarcoma because it resembles chordoma histologically. The lesion has been shown to be of chondroblastic origin. This lesion shown to have ultrastructural and molecular features distinct from that of myxoid chondrosarcoma of bone. We report a case of extraskeletal myxoid chondrosarcoma in forefoot.

• 대한방사선기술학회지:방사선기술과학
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• 제20권1호
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• pp.29-34
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• 1997

For radiological test in soft tissue or neighboring part with same signal intensity, proper test method and equipment shall be selected as needed. In case of female pelvic cavity, ultrasonography or computed tomography alternatively used, but MRI can be more usefully applied to design treatment method or operation plan by improving the diagnostic accuracy and careful observation of lesion characteristics. Magnetic Resonance Imaging using recently developed Enteral MRI contrast media can acquire more diagnostic information than using only intravenous contrast media. Thus this study attempted to examine the utility of anatomic structure and diagnostic acquisition by imaging the female pelvic cavity using Enteral MRI contrast media. As a result of analyzing magnetic resonance Imaging after administering Enteral MRI contrast media to pelvic cavity suspect patients, more diagnostic information media could be acquired than only using Intravenous contrast. Expecially, in the diagnosis of lesion position, shape, distinction from neighboring tissues it is thought that external Enteral MRI contrast media should be used.

• Journal of the Korean Association of Oral and Maxillofacial Surgeons
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• 제46권5호
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• pp.358-360
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• 2020

The management of odontogenic keratocysts (OKC) remains a hotly debated topic in oral and maxillofacial surgery. Despite numerous studies and systematic reviews on treatment options, there is a lack of consensus and no accepted protocol on the management of OKC. Hence, the aim of this study was to briefly summarize all large systematic reviews in the literature on the management of OKC and formulate an evidence-based management protocol. Data from five large systematic reviews were combined to calculate the mean recurrence rate for each technique. Decompression followed by enucleation along with adjuvant methods such as application of Carnoy's solution and peripheral ostectomy can result in very low recurrence and is an acceptable first line treatment. The surgical approach should be determined by lesion size, patient age, proximity to vital structures, accessibility, soft tissue/cortical perforation, and if the lesion is recurrent.

• The Journal of Korean Physical Therapy
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• 제11권3호
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• pp.107-113
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• 1999

The purpose of study on the PAS release therapy used by myofascial release was to Introduce for clinical therapists whose want to relict pain on myofascia or soft tissue lesion patients by pas. According to review the earlier studies for a myofascial pain syndrome, myofascial release is not only to decrease muscle tone but also the effect of pas therapy has to facilitate a circulation of the human energy called Ki, so PAS release which was combined therapy pattern would be Possible relief Pain in the musculoskeletal lesion's Patients. Therefore I would be suggested to physical therapists in domestic the PAS release therapy used by myofascial release.

• Archives of Plastic Surgery
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• 제48권6호
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• pp.641-645
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• 2021

A 3,480 g male neonate showed tachypnea symptom with a serum ionized calcium level of 0.66 mmol/L by routine clinical analysis. He was injected calcium gluconate intravenously through femoral vein catheter to treat the hypocalcemia. On second day after the injection, he started to show erythema in the flank area. The lesion became firm and changed into whitish crust consist of small crystals. Abdominal X-ray and ultrasonography showed the accumulation of calcium deposit in the subcutaneous layer of the lesion. Surgical debridement was performed to remove the crust with calcium deposit and acellular fish skin graft rich in omega-3 (Kerecis) was applied to the defect site for secondary intention of the defect wound. After 2 months, the skin and soft tissue defect were fully covered with healthy normal skin without depression or contracture. This report is a first case of iatrogenic calcinosis cutis without extravasation symptom.