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유방에 발생한 화생성 암종의 세침흡인 세포학적 소견 - 1증례 보고 -
민수기,차희정,김준미,주영채,Min, Soo-Kee,Cha, Hee-Jeung,Kim, Joon-Mee,Chu, Young-Chae 대한세포병리학회 1996 대한세포병리학회지 Vol.7 No.2
Metaplastic carcinoma of the breast is a morphologically heterogenous group of neoplasms characterized by ductal adenocarcinoma with extensive squamous differentiation, a spindle-cell pattern of growth, and/or heterologous mesenchymal elements. We experienced a case of metaplastic carcinoma diagnosed by fine needle aspiration(FNA) and confirmed by radical mastectomy in a 46 year-old woman. The FNA cytologic findings included atypical squamous cells with kertinization tying singly and in clusters in a necrotic background. In addition, scattered spindle cells with pleomorphic large nuclei and prominent nucleoli were present in a hemorrhagic and necrotic background. The histopathologic findings showed moderately differentiated squamous cell carcinoma and highly pleomorphic sarcoma with chondroid component. The immunohistochemical stain revealed focal positive reaction for cytokeratin as well as diffuse reactivity for vimentin in the sarcomatous area.
박혜림,민수기,조현득,고성혜,권봉철,박용구,Park, Hye-Rim,Min, Soo-Kee,Cho, Hyun-Deuk,Koh, Sung-Hye,Kwon, Bong-Chul,Park, Yong-Koo The Korean Musculoskeletal Tumor Society 2004 대한골관절종양학회지 Vol.10 No.1
저자들은 32세 남자에서 비교적 드문 부위인 비골 원위부에서 발생한 골아세포종을 보고하고자 한다. 단순 방사선 소견상 내부 육주현상(trabeculation을) 동반한 풍선양 확대 병변으로 관찰되었다. 자기공명영상촬영 검사상 불균질성 저신호 강도의 중심부를 갖는 소엽상 팽창성 병변이 관찰되고 이는 조영 증강이 되었다. 소파술 시행 결과 석회화를 동반하지 않은 풍부한 분홍색의 유골로 구성되었고 유골 봉합선(seam)은 통통한 골아세포 및 소수의 거대 세포로 피복되어 있었다. 국소적으로 레이스 모양의 석회화되지 않은 유골이 관찰되었다. We report an unusual case of osteoblastoma in the distal fibula in a 32-year-old man. Radiographs showed a ballooning lesion with internal trabeculation. MR images demonstrated a lobulated expanding lesion of central heterogeneous low signal intensity with enhancement. Curettage specimen was composed of abundant thick, pink osteoid without mineralization. The osteoid seams were lined by plump osteoblasts and a few giant cells. Focally, a fine unmineralized lace-like osteoid was seen.
갑상선의 미만성 경화성 변종 유두상 암종의 세침흡인 세포학적 소견 - 1예 보고 -
김준미,민수기,주영채,김미림,김경래,Kim, Joon-Mee,Min, Soo-Kee,Chu, Young-Chae,Kim, Mi-Rim,Kim, Kyung-Rae 대한세포병리학회 2000 대한세포병리학회지 Vol.11 No.1
Diffuse sclerosing papillary carcinoma(DSPC), a variant of papillary carcinoma of the thyroid, is characterized by diffuse involvement of one or both thyroid lobes, and histologic features such as prominent sclerosis, intense lymphocytic infiltrate, numerous psammoma bodies, and squamous metaplasia together with the characteristic cytoarchitectural pattern of classical papillary carcinoma. We experienced a case of fine needle aspiration cytologic(FNAC) findings of DSPC, which was confirmed by histologic examination of the thyroidectomy specimens. The patient was 26 years old female who presented with diffuse firm enlargement of the thyroid gland with enlargement of many cervical lymph nodes. FNAC smears showed numerous psammoma bodies, many lymphocytes, metaplastic squamous cells, absence of stringy colloid, and epithelial cells showing classical features of papillary carcinoma, such as nuclear grooves, intranuclear unclusions, and ground glass chromatin pattern.
기관지암종 진단에 있어서 객담과 기관지 세척액 검사의 유용성 - 기관지경 검사를 통해 확진된 예를 대신으로 -
김준미,민수기,주영채,조철호,Kim, Joon-Mee,Min, Soo-Kee,Chu, Young-Chae,Cho, Chul-Ho 대한세포병리학회 2001 대한세포병리학회지 Vol.12 No.1
To evaluate the role of sputum and bronchial washing for the diagnosis of lung carcinoma, we studied the sensitivity of both cytologic techniques using the biopsy confirmed cases from 228 patients. Among them, 123 cases were squamous cell carcinomas, 42 cases were adenocarcinomas, 48 cases were small cell carcinomas, one case was large cell carcinoma, and 14 cases were other types of carcinoma including poorly differentiated carcinomas. Three hundreds and ninety two sputa and 173 sputa were obtained in the pre- and post-bronchoscopic periods. Bronchial washing had been taken once in each patient. The overall sensitivity of the sputum cytology was 0.52 and that of the bronchial washing 0.63, while it increased to 0.83 when a combination of both techniques. Squamous cell carcinomas were diagnosed to the great extent in which sensitivities were 0.59 and 0.74, in sputum and bronchial washing, respectively. The post-bronchoscopic sputa showed higher sensitivity (0.44) than pre-bronchoscopic sputa (0.30). The sensitivity on sputa increased from 0.34 to 0.49 when three samples were examined compared to the single examination. The accuracy of cell typing was 94.0% in sputa and 93.8% In bronchial washing. Repeated sputum examination including post-bronchoscopic sputa is warranted to Improve sensitivity and a complementary role of both cytologlc techniques can be postulated by these data.
흉막강액에서 진단된 류마티스성 흉막염 - 세포학적 소견 1예 보고 -
차희정,민수기,김준미,주영채,Cha, Hee-Jeung,Min, Soo-Kee,Kim, Joon-Mee,Chu, Young-Chae 대한세포병리학회 1997 대한세포병리학회지 Vol.8 No.1
Patients with rheumatoid arthritis of any degree of severity or duration may develop necrotizing granulomatous pleuritis, a morphologic replica of the inflammatory reaction characteristic of rheumatoid synovitis and rheumatoid nodules. The principal feature is the background composed of granular, amorphous, particulate material or debris of various hues. The material is sometimes eosinophilic sometimes more cyanophilic, or even green in the Papanicolaou stain. Within this background are elongated, fibroblast-like epithelioid cells, numerous multinucleated giant cells and degenerating leukocytes. The combination of the debris, spindle epithelioid ceils, and multinucleated giant cells in fluid is pathognomonic for rheumatoid pleuritis. We experienced a hcase of rheumatoid pleuritis showing these characteristic cytologic findings. The patient was a 63 year-old man with positive rheumatoid factor. The pleual fluid specimen revealed elongated epithelioid cells and multinucleated giant cells on a background of amorphous granular material.
세침흡인된 갑상선의 여포상 선종과 여포상 암종의 형태계측학적 연구
주영채,차희정,민수기,김준미,황태숙,Chu, Young-Chae,Cha, Hee-Jung,Min, Soo-Kee,Kim, Joon-Mee,Hwang, Tae-Sook 대한세포병리학회 1998 대한세포병리학회지 Vol.9 No.1
Fine needle aspiration cytology of "cold" nodules of the thyroid has proved to be of great value in their preoperative diagnosis. Most types of thyroid tumors are readily recognizable from characteristic cellular patterns in the smears of needle aspirates. But follicular neoplasms present some problems because the cytomorphology of the adenomas frequently is same as in carcinoma. For differentiation of benign from malignant follicular neoplasms of the thyroid we tested the usefulness of two objective parameters - nuclear area and perimeter - by morphometry. This study was made on fine needle aspirates from 30 cases with cytologic diagnosis of follicular neoplasm of thyroid. The histologic classification was follicular adenoma in 22 cases and follicular carcinoma in 8 cases. As a reference group we used seven caes with nodular hyperplasia. The smears of aspirates were stained by Papanicolaou method. On each slide 200 randomly selected cells with intact nuclei were measured. The mean value of nuclear area are $25.32{\pm}5.50{\mu}m^2,\;34.08{\pm}7.50{\mu}m^2\;and\;39.97{\pm}6.63{\mu}m^2$ in nodular hyperplasia, follicular adenoma, and follicular carcinoma, respectively. The mean value of perimeter are $19.48{\pm}2.26{\mu}m,\;22.95{\pm}2.65{\mu}m\;and\;24.78{\pm}2.23{\mu}m$ in nodular hyperplasia, follicular adenoma and follicular carcinoma, respectively. The mean nuclear areas and perimeters of cells from follicular adenoma were significantly larger than those from nodular hyperplasia (p<0.05). The mean nuclear areas and perimeters of cells from follicular carcinoma were larger than those from follicular adenoma but the differences are not significant statistically(p>0.05). Therefore, morphometric assessment alone is inadequate to predict malignancy in thyroid aspirates.
CT Findings of Kimura's Disease Involving Thorax: Case Report
이인재,최형심,민수기,고은영,이재영,김현범,이관섭,이열,배상훈,Lee, In-Jae,Choe, Hyung-Sim,Min, Soo-Kee,Ko, Eun-Young,Lee, Jae-Young,Kim, Hyun-Beom,Lee, Kwan-Seop,Lee, Yul,Bae, Sang-Hoon The Korean Radiological Society 2003 대한영상의학회지 Vol.48 No.5
Kimura병은 예후가 좋은 양성의 만성적인 염증성 질병으로서 흉부에 생기는 경우는 드물다.특히,흉부의 종격동에서 임파절 비대로만 나타날 때는 감별 진단이 어렵다.이 증례 보고의 목적은 흉부의 종격동,쇄골상부,액와부 등에서 임파절 비대로 나타난 Kimura병의 CT 소견을 기술하는데 있다. Kimura's disease is a benign chronic inflammatory condition with good prognosis, commonly involving the head and neck area. With regard to thoracic manifestation, however, the information contained in the literature is limited. The diagnosis of Kimura's disease on the basis of imaging is difficult, especially in thoracic cases manifesting as lymphadenopathy. The purpose of this report is to illustrate and discuss a thoracic case of the disease manifesting as lymphadenopathy.
콩다래끼로 오인된 아래 눈꺼풀 테두리의 피지샘상피종 1예
이학준(Hak Jun Lee),민수기(Soo Kee Min),이민정(Min Joung Lee) 대한안과학회 2016 대한안과학회지 Vol.57 No.8
목적: 우안 아래 눈꺼풀 테두리에 발생한 다래끼로 오인된 피지샘상피종을 경험하였기에 이를 보고하고자 한다. 증례요약: 52세 여자 환자가 2년 전 발생한 우안 아래 눈꺼풀 테두리 종괴를 주소로 내원하였다. 이전에 다래끼로 절개배농술을 받았으나 호전되지 않았다. 우안 아래 눈꺼풀테의 바깥쪽 부분에 융기된, 단단한 종괴가 관찰되었고 눈꺼풀을 뒤집었을 때 눈꺼풀결막 밑으로 황백색의 병터가 확인되었다. 국소마취하에 절제생검하였으며 병리조직학 검사에서 피지샘상피종이 진단되었다. 추가로 시행한 면역화학검사에서 mutator L homologue 1 (MLH1), mutator S homologue 2 (MSH2), mutator S homologue 6 (MSH6) 모두 양성으로 판정되었고 본인 및 가족의 내부장기 악성종양의 과거력이 없었기 때문에 Muir-Torre syndrome의 가능성은 낮을 것으로 판단되었다. 결론: 잘 치료되지 않는 다래끼의 감별진단으로 피지샘상피종을 염두에 두어야 한다. Purpose: To report a rare case of sebaceoma misdiagnosed as chalazion. Case summary: A 42-year-old female presented with a visible mass in her right lower eyelid. An elevated, hard mass was located at the margin of the right lower eyelid, and she had a history of incision and curettage under the clinical impression of chalazion. On eversion of the lower eyelid, the tarsal portion of the mass was visible as a white-yellowish lesion. The mass was excised under local anesthesia. A sebaceoma was diagnosed based on histopathological examinations. Immunohistochemical studies showed positive staining results for mutator L homologue 1 (MLH1), mutator S homologue 2 (MSH2), and mutator S homologue 6 (MSH6), and she had no past medical history or family history of internal malignancy, suggesting a low possibility of Muir-Torre syndrome. Conclusions: Eyelid sebaceoma should be considered as a differential diagnosis for refractory chalazion.