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Heterotopic pregnancy is named when an extrauterine (ectopic) pregnancy coexists with an intrauterine pregnancy simultaneously by many causes such as PID (pelvic inflammatory disease), endometriosis, IUD (intrauterine device), previous pelvic surgery and others. This is very rare in general population, with a range of occurrence estimated between 1:7963 and 1:30000. But recently the incidence has increased as the uses of ARTs (assisted reproductive technologies) including ovulation induction, IVF-ET (in-vitro fertilization and embryo transfer) and GIFT (gamete intrafallopian transfer) increase. Because this has high maternal morbidity, mortality and fetal loss, early diagnosis and proper management is very important. We report a case of heterotopic pregnancy following IVF-ET with a brief review.
Early Diagnosis ; Embryonic Structures ; Endometriosis ; Female ; Fertilization ; Incidence ; Mortality ; Ovulation Induction ; Pregnancy ; Pregnancy, Heterotopic*

4.Clinical analysis of the inhalation injury of the facial burn patients.

Yark Sung JUNG ; Song KIM ; Hee Chul PARK

Journal of the Korean Surgical Society 1991;40(3):391-396

5.Cluteus maximus muscle filling in the surgery for supralevator fistulae-abscesses.

Dae Sung YOON ; Chul Jae PARK ; Soo Tong PAI

Journal of the Korean Surgical Society 1991;40(3):382-390

6.Operation for horseshoe type ischiorectal fistula.

Chul Jae PARK ; Dae Sung YOON ; Rikisaburo ONO

Journal of the Korean Society of Coloproctology 1991;7(1):63-70

7.Comparison of continuous arteriovenous hemofiltration and pumpassisted continuous venovenous hemofiltration in critically ill patients.

Hyun Chul KIM ; Soo Hyeong LEE ; Sung Bae PARK

Korean Journal of Nephrology 1992;11(2):146-152

8.A clinical study on the psychiatric disabilities after head injury.

Joo Chul SHIM ; Tae Soo PARK ; Sung Tae ZIN

Journal of Korean Neuropsychiatric Association 1992;31(1):123-130

9.Experience with 500 subclavian catheters for hemodialysis.

Soo Hyeong LEE ; Sung Bae PARK ; Hyun Chul KIM

Korean Journal of Nephrology 1992;11(3):253-259

10.Relationship between Vimentin Expression and Progression of Uterine Cervix Epithelial Neoplasms.

Sung Chul LIM ; Keun Hong KEE ; Hyun Jong PARK

Korean Journal of Pathology 1998;32(9):663-669

Vimentin is an intermediate filament protein normally expressed in mesenchymal cells, but the evidence of the aberrant expression of vimentin in epithelial cancer cells suggests that the vimentin expression might be related to local invasiveness and metastatic potential. There have been a few previous studies on the vimentin expression in human cervical carcinogenesis using in vivo and in vitro models. We examined the immunohistochemical vimentin expression in various squamous epithelial neoplasms of the uterine cervix, including the cervical intraepithelial neoplasia group (n=25), the microinvasive squamous cell carcinoma group (n=15), the invasive squamous cell carcinoma group (n=15) and the metastatic squamous cell carcinoma group (n=8). Vimentin positivity was significantly higher in the invasive than in the intraepithelial group, and in the cases with lymph node metastasis than in those without metastasis, suggesting a relationship between the vimentin expression and progression of the uterine cervical epithelial tumors.
Carcinogenesis ; Carcinoma, Squamous Cell ; Cervical Intraepithelial Neoplasia ; Cervix Uteri* ; Female ; Humans ; Intermediate Filaments ; Lymph Nodes ; Neoplasm Metastasis ; Neoplasms, Glandular and Epithelial* ; Vimentin*

1.Kobayashi procedure for esophageal variceal bleeding.

2.Surgical management on portal hypertension with esophageal varices.

3.A Case Report of Heterotopic Pregnancy after IVF-ET.