• Title/Summary/Keyword: 수지종양

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Giant cell Reparative Granuloma of the Middle Phalanx of the Index Finger (인지 중지골에서 발생한 거대 세포 육아종)

  • Park, Jong-Seok;Choi, Ho-Rim;Lee, Sang-Seon;Oh, Mee-Hye;Moon, Myung-Sang
    • The Journal of the Korean bone and joint tumor society
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    • v.13 no.2
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    • pp.119-123
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    • 2007
  • Giant cell reparative granuloma (GCRG) is an uncommon benign lesion that is most commonly found in the mandible and maxialla, and is a very rare condition in finger. We report an unusual case of GCRG arising in the index finger of a 21-year-old man. Histology was characteristic of giant cell reparative granuloma.

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Chondromyxoid Fibroma of the Hand - Report of two cases - (수부에 발생한 연골점액양 섬유종 - 2례 보고 -)

  • Park, Yong-Koo
    • The Journal of the Korean bone and joint tumor society
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    • v.6 no.1
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    • pp.47-51
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    • 2000
  • Chondromyxoid fibroma occurring in the hand is a rare benign tumor. Radiologically and histologically, it should be differentiated from the other benign bone lesions in the hand, such as enchondroma, chondroblastoma, giant cell reparative granuloma and chondrosarcoma. This report is dealt with 59-year-old female and 19-year-old male patient presenting lesions on their digits anddescribed unusual clinical, radiological and pathological features.

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Malignant Proliferating Trichilemmal Tumor - A Case Report - (악성 증식성 모낭 종양 - 증례 보고 -)

  • Hong, Ki-Do;Kim, Jae-Young;Ha, Sung-Sik;Sim, Jae-Chun;Cho, Hye-Jae;Choi, Yoon-Ho
    • The Journal of the Korean bone and joint tumor society
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    • v.15 no.1
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    • pp.65-68
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    • 2009
  • Proliferating trichilemmal tumor(PTT) is a rare neoplasm derived from the outer root sheath of the hair follicle. Malignant transformation is rare, but abrupt enlargement of size, infiltrative growth, and non-scalp location are suggestive of malignant PTT. Histopathologic characteristics of malignant PTT are nuclear atypia, pleomorphism, and mitotic figures. Recurrence and metastasis have been documented in malignant PTT. Wide resection of the tumor with the normal tissue and accurate follow-up is the treatment of choice of the both malignant and benign PTT. We report a 51-year-old man with the mass on right 5th finger distal phalanx for 7 years. The tumor was excised with middle phalangiectomy, and based on the histopathologic findings of the tumor, this case was diagnosed as mailignant PTT. We cannot detect recurrence and metastasis because the patient was lost to follow-up.

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Giant Cell Tumor of Tendon Sheath in Hand (수부에서 발생한 건초의 거대 세포종)

  • Kang, Ho-Jung;Kim, Kee-Hak;Shin, Kyoo-Ho;Hahn, Soo-Bong;Kang, Eung-Shick
    • The Journal of the Korean bone and joint tumor society
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    • v.7 no.1
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    • pp.20-27
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    • 2001
  • Purpose : The giant cell tumor of tendon sheath is the second most common tumor of the hand, but recurred frequently although excision was performed. Authors analyzed and would report clinical findings and postoperative results of it. Materials and Methods : Between January 1991 and December 1998, 38 patients, 41 cases which the authors had performed excisional biopsy to the mass in the hand and diagnosed with the giant cell tumor of tendon sheath, was analyzed with age, sex, chief complaint, symptom duration, involved finger, involved tendon, frequently developed site in fingers, size, multiplicity, radiologic findings and recurrence. The mean duration of follow-up was 13.1 months (5~40 months). Results : Of 38 patients, twenty-nine were female. It is frequent in the fourth decade and mean age was 40.1 years old. The neurological compression symptom was found in 5 cases. The mean duration of symptom was 23.4 months. Flexor tendon was involved in 24 cases. The distal interphalangeal joint area in digit was involved most frequently in 20 cases. Index finger was the most common involved finger (14 cases), and long finger was the second most common (9 cases). All tumors were unilateral. The majority of patients had solitary lesion but one case had multiple lesion. In the radiologic findings, erosion or pressure indentation of bone was seen in 3 cases. All patients were operated by marginal excision. Recurrence rate was 5.1%. Conclusion : The risk factors in giant cell tumor of tendon sheath were female, forth decade, index finger, flexor tendon, and distal interphalangeal joint area. The recurrence was increased in marginal excision of recurred cases, in cases with multiple developed lesions or in multilobular lesion, so wide surgical excision is necessary to prevent recurrence.

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Purification of Recombinant CTP-Conjugated Human prostatic acid phosphatase for activation of Dendritic Cell (수지상세포 활성화를 위한 세포투과 펩타이드가 결합된 재조합 전립성 산성 인산분해효소의 정제)

  • Yi, Ki-Wan;Ryu, Kang
    • KSBB Journal
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    • v.24 no.1
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    • pp.80-88
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    • 2009
  • Human prostatic acid phosphatase (PAP), with comprehensive homology to glandular kallikrein, are representative serum biomarkers of prostate cancer. Dendritic cell (DC), which is the potent antigen-presenting cells(APC) in the immune system, can induce strong T cell responses against viruses, microbial pathogens, and tumors. Therefore, the immunization using DC loaded with tumor-associated antigens is a powerful method for inducing anti-tumor immunity. The CTP (Cytoplasmic Transduction Peptide) technology developed by Creagene which can transport attached bio-polymers like nucleic acids or proteins into the cell with high permeation efficiency. As the active forms of PAP can mediate apoptotic processing, we used multimer forms of PAP as an inactive form for antigen pulsing of DCs. In this study, multimeric forms of CTP-rhPAP was obtained according to the advanced purification process and subsequently confirmed by gel filtration chromatography, western blot and Dynamic Light Scattering. Therefore, CTP-conjugated PA multimers transduced into the cytoplasm were efficiently presented on the cell surface without any harm effect on cells via MHC class I molecules and result in induction of a large number of effector cell.

Brown Tumors Due to Parathyroid Carcinoma; $^{99m}Tc-MIBI$ Scan Findings (Case Report) (부갑상선 암종에 의해 발생한 갈색 종양: $^{99m}Tc-MIBI$ 스캔 소견 (증례 보고))

  • Kim, Su-Zy;Yoon, Soek-Nam;Kim, Byung-Soek;Chung, Yoon-Soek;Park, Chan-Hee
    • The Korean Journal of Nuclear Medicine
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    • v.31 no.3
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    • pp.395-398
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    • 1997
  • Whole body $^{99m}Tc-MIBI$ scan in conjunction with parathyroid scan is an effective method in detecting parathyroid lesions in patients with bone pain and possible bone lesions such as brown tumors.

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Parotid Gland Tumors (이하선종양에 대한 임상적고찰)

  • 박혁동;심윤상;오경균;이용식
    • Proceedings of the KOR-BRONCHOESO Conference
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    • 1993.05a
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    • pp.97-97
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    • 1993
  • Primary tumor arises infrequently in the parotid gland and generally, only about 20 to 40 percent of which prove to be malignant. They are characterized by histopathologic diversity, slow tumor growth, significant proportion of patients who have received previous treatment elsewhere. We have reviewed retrospectively 101 cases of parotid gland tumors which were treated for the recent eight years (1985-1992), Non-neoplastic tumor-like lesions were all excluded.

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Hereditary Multiple Exostosis at Distal Tip of Distal Phalanx -A Case Report- (수부 원위지골 원위부 조갑하에 발생한 유전성 다발성 외골종 - 1례 보고-)

  • Han, Chung-Soo;Jeong, Bi-O;Kim, Man-Ho
    • The Journal of the Korean bone and joint tumor society
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    • v.10 no.2
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    • pp.138-141
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    • 2004
  • Osteochomdromas, which are uncommon in the hand, are encountered most frequently with hereditary multiple exostosis. They can occur away from the epiphyseal plate region at the distal end of the proximal and middle phalanges. But little has been written about exostosis that occur at the distal end of the distal phalnges. We report one case of hereditary multiple exostosis that arose at the distal end of the distal phalnges. Complete excision was done and the patient was disease-free of 4 years follow-up.

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Intra-Articular Synovial Lipoma of the Knee Joint - A Case Report - (슬관절내에 발생한 윤활막 지방종 - 증례 보고 -)

  • Kim, Kwang-Yeol;Hwang, Yeon-Su;Lee, Ji-Hoon;Yoon, Seung-Hyun
    • Journal of the Korean Arthroscopy Society
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    • v.16 no.1
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    • pp.47-51
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    • 2012
  • Although lipoma is the most common soft-tissue tumor, accounting for up to one half of all soft-tissue tumors, intra-articular synovial lipomas are rarely seen. Occasional cases of intra-articular lipoma arborescens have been reported. However, true intra-articular synovial lipomas should be differentiated from other similar lipomatoid conditions such as lipoma arborescens, which are different pathologic entities and show different clinical presentations. This article presents the case of a patient who had an intra-articular synovial lipoma of the knee joint.

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