1.Carcinoma Erysipelatoides Originating from Gastic Adenocarcinoma.
Hee Kyeong LIM ; Min Kyung SHIN ; Nack In KIM
Korean Journal of Dermatology 2013;51(9):747-748
No abstract available.
Adenocarcinoma
2.Gagtric Adenocarcinoma with Choriocarcinomatous and Hepatoid Differentiation: Report of a case.
Kyeong Cheon JUNG ; Woo Ho KIM ; Yong Il KIM ; Kook Jin CHOE
Korean Journal of Pathology 1994;28(4):409-413
Association of the hepatoid and choriocarcinomatous components in adenocarcinoma of the stomach is extremely unusual and raises a possibility of new approach understand the histogenesis of gastric hepatoid adenocarcinoma. This paper describes a Borrmann type III adenocarcinoma of the stomach with both choriocarcinomatous and hepatoid components in composite tumor pattern in a 50-year-old man. Tubular arrangement of differentiated embryonalcarcinoma was encountered in choricarcinomatous and hepatoid areas, which showed strong immunoreactivity to beta-HCG and AFP, respectively. The findings suggest that gastric adenocarcinoma may have a potential of differentiation toward embryonal carcinoma. from which both choriocarcinoma and hepatoid variant of gastric adenocarcinoma may develop by retrodifferentiation.
Adenocarcinoma
3.Interpretation of DNA Histogram in Flow Cytometry: A Comparative Study of DNA Ploidy in Fresh and Paraffin-embedded Tissues of Colorectal Adenocarcinomas.
Eun Sook NAM ; Soon Hee JUNG ; Yeon Lim SUH ; Woo Hee JUNG ; Keung Min KIM ; In Sun KIM
Korean Journal of Pathology 1994;28(4):341-349
As flow cytometric analysis using paraffin-embedded tissue was developed by Hedley et al in 1983, retrospective study with large amount of archival material was possible. Many literatures reported that the result of paraffin embedded tissue was compatible with that of fresh tissue. We compared the DNA histograms of 26 cases of colorectal adenocarcinoma in which the analysis was done in both fresh and paraffin-embedded tissues. Aneuploidy in fresh and paraffin-embed-ded tissues was 73.0% and 50.0%, respectively. The concordance rate of fresh and paraffin-em-bedded tissues was 76.8% and six interpreters were agreed in 73.0% of the cases. Because flow cytometric DNA analysis using fresh tissues can detect more aneuploid population than in paraffin-embedded tissue, the former is strongly recommeded in DNA ploidy study. Also careful observation using standard criteria may improve the interpretation of DNA histogram.
Adenocarcinoma
4.An Immunohistochemical Study of the Relationships between Estrogen and Progesterone Receptors and Proliferating Cell Nuclear Antigen in Endometrial Hyperplasia and Adenocarcinoma.
Seol Mi PARK ; Hye Kyoung YOON ; Jong Eun JOO
Korean Journal of Pathology 1996;30(1):15-22
Estrogen and progesterone receptors exist in the epithelial and stromal cells of the endometrium. Proliferative disorders of the endometrium may be associated with autocrine and paracrine actions of estrogen and progesterone in epithelial and stromal cells. This study was performed to evaluate the differences estrogen and progesterone receptor(ER/PR) expression in the epithelial and stromal cells of endometrial hyperplasias and adenocarcinomas using immunohistochemical methods. Immunohistochemical analysis of proliferating cell nuclear antigen(PCNA) was done to evaluate a possible correlation between PCNA and hormone receptor expression. Evaluation was based on samples from 31 simple hyperplasias, 30 complex hyperplasias, and 32 adenocarcinomas. The immunohistochemical expression of ER, PR and PCNA in epithelial and stromal cells were examined according to a scoring system based on the percentage of positive cells and the staining intensity. The results were as follows; 1) The expression of ER and PR in epithelial cells showed a graded, significant decreases in simple hyperplasia, complex hyperplasia and endometrial carcinoma, in that order(ER: P=0.008, PR: P= 0.026). 2) PR expression in the stromal cells showed a significant decrease between hyperplasia and adenocarcinoma(P=0.003). The difference in ER expression was not significant. 3) In stromal cells, the decrease in PR expression was more prominent than the decrease in ER expression when complex hyperplasia was compared to simple hyperplasia. 4) The PCNA expression in simple and complex hyperplasia and adenocarcinoma was not higher than the expression of PCNA in nomal proliferative endometrium. There was no significant difference in PCNA expression between simple and complex hyperplasia and adenocarcinoma(P=0.073). 5) A negative correlation between PCNA and ER/PR expression was not demonstrated in simple and complex hyperplasia, or in adenocarcinoma. Endometrial hyperplasia and adenocarcinoma are probably related to a paracrine action of estrogen and progesterone in epithelial and stromal cells. A progressive loss of PR expression in stromal cells may induce abnormal proliferation of endometrium due to a disrupted hormonal balance.
Adenocarcinoma
5.Cutaneous Metastatic Rectal Adenocarcinoma in Zosteriform Distribution.
In Hyuk KWON ; Heesang KYE ; Soo Hong SEO ; Hyo Hyun AHN ; Young Chul KYE ; Jae Eun CHOI
Annals of Dermatology 2016;28(3):393-395
No abstract available.
Adenocarcinoma*
6.Disseminated intravascular coagulation(DIC) associated with gastric adenocarcinoma.
Soon Koo BAIK ; Heon Soo KIM ; Jong In LEE ; Woo Ick JANG ; Young Hak SHIM
Journal of the Korean Cancer Association 1992;24(3):456-462
No abstract available.
Adenocarcinoma*
7.A clinicopathologic review of the early gastric adenocarcinoma (231 cases).
Byeung Ahm LEE ; Woo Young KIM ; Yoon Kyu PARK ; Eul Sam CHUNG
Journal of the Korean Cancer Association 1992;24(1):130-139
No abstract available.
Adenocarcinoma*
8.Primary appendiceal adenocarcinoma.
Jae Sub PARK ; Sung Hoon NOH ; Jin Sik MIN
Journal of the Korean Surgical Society 1991;41(4):496-502
No abstract available.
Adenocarcinoma*
9.An immunohistochemical study of CEA between endocervical and endometrial adenocarcinoma.
Young Sook HA ; Hyun Chan KIM ; Kang Suk SEO
Korean Journal of Obstetrics and Gynecology 1992;35(1):77-84
No abstract available.
Adenocarcinoma*
10.The Outcomes of 17,744 Cervicovaginal Smears in Ihha University Hospital.
Eun Seop SONG ; Sang Hoon HAN ; Jee Hyun PARK ; Kwoan Young OH ; Young Koo LIM ; Moon Whan IM ; Byoung Ick LEE ; Jee Young HAN ; Jong Hwa KIM
Korean Journal of Obstetrics and Gynecology 2000;43(3):363-367
OBJECTIVE: Our purpose was to investigate the distribution of the result of 17,744 cervicovaginal smears and their pathologic results in Inha University Hospital to make a reference data. METHODS: During 28 months, May 1996 to August 1998, we performed 17,774 cervicovaginal smears and arranged them by the Bethesda system and compared them with their pathologic results. RESULTS: Among 17,744 smears, there were 93.2% of benign results, 2.9% of ASCUS, 0.9% of LSIL, 1.4% of HSIL, and 0.8% of SCC. The ASCUS/SIL ratio was 1.28. Among ASCUS, the high grade histologic outcome was composed 4.0%. Among LSIL, there were 15.7%, and HSIL 48.0%, SCC 56.1%, AGUS 9.3%, and Adenocarcinoma, the results was 69.2%. CONCLUSION: Among 17,744 smears, there were 93.2% of benign results, 2.9% of ASCUS, 0.9% of LSIL, 1.4% of HSIL, and 0.8% of SCC. The ASCUS/SIL ratio was 1.28. These results were very similar to other data and we would like to add our data to them as a reference. And the worse the smear results were, the worse the pathologic results were.
Adenocarcinoma