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이승숙,박인애,함의근,이상국,Lee, Seung-Sook,Park, In-Ae,Ham, Eui-Keun,Lee, Sang-Kook 대한세포병리학회 1993 대한세포병리학회지 Vol.4 No.2
Fine needle aspiration cytology has become a frequently used technique for the diagnosis of lesions in the head and neck. Fine needle aspiration cytology of the salivary glands were performed on 66 patients. In 59 patients with satisfactory samples, cytologic diagnoses were as follows; there were 47 benign lesions, including pleomorphic adenoma(20), Warthin's tumor(3), benign cystic lesion(4), Inflammatory lesion(4), lymphoid lesion(3), myoepithelioma(1), unspecified benign neoplasm (5), and unclassified benign lesion(7). There were 6 cases of undetermined malignancy and 6 malignant lesions including mucoepidermoid carcinoma(3), adenoid cystic carcinoma(1), carcinoma ex pleomorphic adenoma(1), and metastatic carcinoma(1) in cytologic diagnosis. In 25 patients, the cytologic diagnosis was correlated with histologic findings. The sensitivity of the benign lesion was 96% and the specificity was 82%. There was no false-positive diagnosis. The sensitivity and the specificity of pleomorphic adenoma were 75% and 95%, respectively. Some of Warthin's tumors were confused with benign cystic lesion due to frequent cystic change of the tumor. The sensitivity and specificity of the malignant lesions were 56% and 88%, respectively. There were three false negative diagnoses. Two mucoepidermoid carcinomas were correctly diagnosed by cytology. Two of three adenoid cystic carcinomas were misdiagnosed as benign tumors.
The Effects of Leadership Empowerment on Job Satisfaction in University Dining Services
이승숙,김연순,이동수 한국호텔리조트학회 2017 호텔리조트연구 Vol.16 No.4
Even though student workers are very valuable and important component of the workforce in university dining services, retentions of student workers are challenging. The purpose of this study is to examine relationships among the dimensions of leadership empowerment and job satisfaction among student workers in university foodservices. In this study, 240 questionnaires were distributed to university dining student workers at five universities and a total of 161 students responded to the survey questionnaires. Results revealed that participating in decision making, confidence in high performance, and autonomy of the dimensions of leadership empowerment influenced job satisfaction. Also, this study shows that leadership empowerment is an important role in demonstrating confidence in the student’s performance and enhancing job satisfaction.
갑상선의 저분화 "도암종"의 세침흡인 세포검사 - 1례 보고 -
이승숙,하창원,조경자,장자준,Lee, Seung-Sook,Ha, Chang-Won,Cho, Kyung-Ja,Jang, Ja-June The Korean Society for Cytopathology 1994 대한세포병리학회지 Vol.5 No.1
저자들은 접할 기회가 흔치 않은 갑상선의 저분화암종인 일명 "도암종"의 세침흡인 세포검사 1예를 경험하고 조직학적으로 확인하였기에 문헌검색과 함께 보고하는 바이다. 흡인 도말된 세포들은 비교적 깨끗한 도말배경에 중등도 이상의 높은 세포밀도를 보였으며, 세포들은 개개로 흩어지는 양상과 판상의 군집을 이루는 양상이 어우러져 관찰되었다. 때로 세포들이 소포배열을 이루는 곳도 관찰되었다. 대부분의 종양세포들은 비교적 비슷한 크기와 모양을 나타내었으나 일부의 세포들은 현저한 다형성을 보였다. 일부의 세포에서 핵에 주름을 보였으나 소수에 불과하여 이는 어떤 갑상선병변에서나 관찰할 수 있는 비특이적 변화로 간주되었다. 세포의 겹침이 별로 없이 높은 세포밀도를 보이는 점, 세포가 개개로 흩어지는 양상과 소수 다형성이 현저한 세포의 혼재 등은 본 종양을 진단하는데 도움이 되는 소견으로 생각되며, 이러한 소견을 염두에 둠으로써 수술전 진단에 도움을 줄 수 있으리라 생각된다. A case of poorly differentiated "insular" carcinoma of the thyroid is presented and discussed with references to the literature. Un fine needle aspiration cytology of our case, the aspirates were highly cellular with tumor cells appearing as dispersed isolated cells as well as in dense clusters and syncytial formations. Occasional microfollicles containing colloid were evident. Most of nuclei were fairly uniform with considerable variability and a few showed definite atypical features. Nuclear grooving was additional features. Necrotic debris was not seen. Our cytologic findings were correlated well with histology, confirming typical insular pattern of tumor cells with the presence of occasional pleomorphic cells and papillary carcinoma-like features. With much attention to cytological features of insular carcinoma, it would be possible to diagnose a preoperative suggestive diagnosis, even though not definitive.