1.Primary Ovarian Leiomyosarcoma: A case report.
Won Sang PARK ; Seong Beom LEE ; Jung Yong LEE ; Sang Ho KIM ; Choo Soung KIM
Korean Journal of Pathology 1996;30(6):548-550
Primary leiomyosarcoma is a rare tumor of the ovary. We experienced a case of primary ovarian leiomyosarcoma in a 68 year old woman. Microscopically, the tumor was characterized by interlacing bundles of plump spindle cells that showed immunoreactivity for alpha-smooth muscle actin, pleomorphic multinucleated giant cells and an increased mitotic rate. Ultrastructural features included abundant smooth muscle type filaments and irregular bodies. Consequently, this case has led us to propose ultrastructural and immunohistochemical criteria for primary ovarian leiomyosarcoma.
Female
;
Humans
2.Clinical analysis of diagnostic method in obscure origin of gastrointestinal bleeding.
Jong Soo LEE ; Suk Won LIM ; Kyung Sup SONG ; Eung Kook KIM ; Sang Yong CHOO
Journal of the Korean Surgical Society 1992;42(2):267-274
No abstract available.
Hemorrhage*
3.Clinical analysis of diagnostic method in obscure origin of gastrointestinal bleeding.
Jong Soo LEE ; Suk Won LIM ; Kyung Sup SONG ; Eung Kook KIM ; Sang Yong CHOO
Journal of the Korean Surgical Society 1992;42(2):267-274
No abstract available.
Hemorrhage*
4.Amplification of c-myc oncogene and detection of point mutation of c-K-ras oncogene by paired polymerase chain reaction in human colorectal carcinoma.
Cho Hyun PARK ; Won Il CHO ; Suk Kyun CHANG ; Sang Yong CHOO
Journal of the Korean Cancer Association 1991;23(4):683-692
No abstract available.
Colorectal Neoplasms*
;
Humans*
;
Oncogenes*
;
Point Mutation*
;
Polymerase Chain Reaction*
5.Point mutation of K-ras oncogenes by paired polymerase chain reaction and gel electrophoresis in human colorectal cancers.
Woo Chan PARK ; Hae Myoung JEON ; Suk Kyun CHANG ; Sang Yong CHOO
Journal of the Korean Surgical Society 1993;44(1):1-10
No abstract available.
Colorectal Neoplasms*
;
Electrophoresis*
;
Genes, ras*
;
Humans*
;
Point Mutation*
;
Polymerase Chain Reaction*
6.The effect of ultraviolet-B irradiation on the cardiac allograft in mice.
Jong Seo LEE ; Hae Myung CHUN ; Eung Kook KIM ; Sang Yong CHOO
Journal of the Korean Surgical Society 1991;41(1):1-8
No abstract available.
Allografts*
;
Animals
;
Mice*
7.Clinical analysis of Hockman catheter 300 cases.
Eung Kook KIM ; Jong Seo LEE ; Do Sang LEE ; Jang Sang PARK ; Young Tack SONG ; Sang Yong CHOO
Journal of the Korean Surgical Society 1991;40(3):397-402
No abstract available.
Catheters*
8.The effect of recombinant human erythropoietin in the renal anemia of hemodialized patients.
Kyoung Saeng LEE ; In Saeng LEE ; Su Yong HAN ; Jang Sik CHOO ; Sang Yeol SUH ; Chang Sup SONG
Korean Journal of Medicine 1993;45(1):99-103
No abstract available.
Anemia*
;
Erythropoietin*
;
Humans*
9.Two Cases of Angiodysplasia in Small Bowel : Intra - operative Endoscopic Transillumination Technique.
Jong Seo LEE ; Chang Ryeol CHA ; Won Il CHO ; In Sung MOON ; Sang Yong CHOO ; In Sik CHUNG ; Kyo Young LEE
Korean Journal of Gastrointestinal Endoscopy 1993;13(4):707-711
Angiodysplasia of small bowel is uncommon and frequently undiagnosed and presents a taxing surgical problem. It is usually diagnosed for unexplained gastrointestinal bleeding. For the surgeon, the main technical problem is that the lesion is impalpable, and invisible to the naked eye, so it usually cannot be identified unless bleeds actively at the time of surgery. Arteriography gives a little information about wax and wane pattern of bleeding in the lesion. Endoscopy is often unfruitful because the majority of lesions are submucosal and rarely exceed a few millimeters in diameter. Transillumination of the intestinal wall from inside of the lumen to the outside in a dark room can define the precise vascular anatomy of the wall. The delicate lesion of the angiodysplasia can be identified by this transillumination method. We described a simple intraoperstive endoscopic translllumination technique used successfully to identify an angiodysplasia in the small bovwel prior to the bowel resecion. This report summarized our experience and review of literature.
Angiodysplasia*
;
Angiography
;
Endoscopy
;
Hemorrhage
;
Taxes
;
Transillumination*
10.Malignant gastric leiomyoma.
Chang Joon AHN ; Cho Hyun PARK ; Jong Seo LEE ; Joon Gi KIM ; Sang Yong CHOO ; Rae Sung KANG ; In Chul KIM
Journal of the Korean Surgical Society 1993;45(2):199-208
No abstract available.
Leiomyoma*
Result Analysis
Print
Save
E-mail