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Superficial Fibromatosis Mimicking Glomus Tumor of the Second Toe
조향정,채수욱,김강득,김영진,최덕화,박재인 대한정형외과학회 2015 Clinics in Orthopedic Surgery Vol.7 No.3
Various types of tumor can occur in the subungual space, including glomus tumors, subungual exostosis, hemangioma, epidermal cysts, and malignant tumors. While fibromatosis can occur at various sites throughout the body, it is very rarely seen in the toe. Here, we are the first to report a case of superficial fibromatosis mimicking a glomus tumor in the subungual space of the second toe. The presentation of this condition shows the possibility of encountering uncommon superficial fibromatosis in the distal phalanx of the toe, and suggests that superficial fibromatosis should be included in the differential diagnosis of a glomus tumor in the toe.
유방의 침윤성 관암종에서 p21, p53 및 bcl-2 단백의 발현
조향정,윤기중,문형배 대한병리학회 2003 Journal of Pathology and Translational Medicine Vol.37 No.6
Background : This study was designed to investigate the prognostic significance of p21, p53, and bcl-2 proteins in invasive ductal carcinoma of the breast. Methods : Seventy-two cases of invasive ductal carcinoma were examined by immunohistochemical staining for p21, p53 and bcl-2 proteins. The results were correlated with clinicopathological variables, including age, tumor size, histologic grade, nuclear grade, lymph node status, estrogen receptor (ER) and progesterone receptor (PR) expression. Results : Of 72 cases, p21, p53 and bcl-2 proteins were positive in 25 (34.8%), 35 (50.0%) and 27 (37.5%), respectively. There were no statistically significant correlations between the p21 protein expression and the other clinicopathological variables. The expression of p53 protein, however, showed a significant relation to ER expression, and that of bcl-2 was positively correlated with tumor size. In survival analysis, p21, p53, and bcl-2 proteins, nuclear grade and lymph node status were associated with survival rate. Conclusions : These results indicate that p21, p53, and bcl-2 proteins might play a role in tumorigenesis of breast carcinoma. In addition, the increased expression of p21, p53, and bcl-2 proteins could be used as factors suggesting poor prognosis in breast carcinomas.
증식성 근막염의 세침흡인 세포학적 소견 - 1 예 보고-
조향정,한원철,박원철,윤기중,Jo, Hyang-Jeong,Han, Won-Cheol,Park, Won-Cheol,Yun, Ki-Jung 대한세포병리학회 2002 대한세포병리학회지 Vol.13 No.1
Fine needle aspiration cytology (FNAC) is an easy convenient non-invasive method in the diagnosis of superficial palpable masses. The cytologic findings by FNAC of reactive and neoplastic lesions in various organs including breast, lymph node, thyroid, salivary gland, etc., have been described, but, those of soft tissue lesions including proliferative fasciitis are relatively rare to find. We recently experienced a case of FNAC of proliferative fasciitis in the left back of a 72-year-old male. The FNAC smears were scant in cellularity and contained large cells with abundant basophilic cytoplasm, one to two nuclei lying at the periphery, and prominent nucleoli that resemble ganglion cells.
난소의 성숙 낭성 기형종에서 발생한 원발성 유암종 : 1예 보고 A case Report
조향정,민부기,문형배 圓光大學校 醫科學硏究所 2002 圓光醫科學 Vol.17 No.1
저자들은 우측 난소의 성숙 낭성 기형종에서 발생한 원발성 유암종 1예를 경험하였기에 문헌고찰과 함께 보고하는 바이다. 본 예는 수술 후 상부 소화기 내시경검사, 대장 내시경 검사 및 복부와 골반에 대한 전산단층촬영을 시행하였으나 특이 소견은 없었고 현재 6개월정도 추적 관찰중이다. The most common malignant change in cystic teratoma is squamous cell carcinoma, followed by carcinoid tumor and adenocarcinoma. Ovarian carcinoid tumor can be seen in the ovary as a metastasis of a tumor located in the gastrointestinal tract or elsewhere, as a component of adult cystic teratoma, or as a primary pure neoplasm of the ovary. The prognosis in primary carcinoid tumors (whether pure or as a component of cystic teratoma) is very good, whereas metastatic carcinoids have a poor outcome. We report a case of a primary carcinoid tumor arising in a mature cystic teratoma of the ovary that developed in a 38-year-old woman with a brief review of literature.
위의 선종-증식성 혼합용종 : 1예 보고 A Case Report
조향정,서검석 圓光大學校 醫科學硏究所 2002 圓光醫科學 Vol.17 No.2
56세 남자 환자 위에서 발생한 선종-증식성 혼합 용종인 본 증례는 증식성 용종에서도 이형성 또는 선종성 변화를 거쳐 암종으로 전환될 수 있다는 일련의 다단계 발암 과정에 대한 합당한 증례라고 생각되어 문헌고찰과 함께 보고하는 바이다. The hyperplastic polyp is common lesion among an elevated lesions of the stomach. Histologically, it was composed of elongated and hyperplastic foveolae of the gastric glands. Secondary erosion of surface is common. The stroma was chronically edematous and inflammed Dysplastic or adenomatous lesion was rarely presented in the hyperplastic polyp, admixed with hyperplastic foveolae. There has been a suggestion that the transformational sequence might exist in the genesis of gastric cancer in certain cases: hyperplastic polyp-adenoma-adenocarcinoma. We experienced a case of mixed adenomatous-hyperplastic gastric polyp.