T Hayata

No ORCID on file · 17 papers in corpus · active 1981-2010

Study types

  • article 11
  • letter 3
  • other 2
  • case-report 1

Condition tags

  • mesh:D004715 13
  • adenomyosis 12
  • endometriosis 10
  • infertility 1
article 2010
Ureteral Obstruction Caused by Endometriosis
Gynecologic and obstetric investigation ·doi:10.1159/000292339

The diagnosis of ureteral obstruction caused by endometriosis can be difficult. We present a 51-year-old multiparous Japanese women who had undergone right salpingo-oophorectomy at the age of 19 years. She underwent total hysterectomy, left…

article 2009
Immunohistochemical approach to an endometrial cancer case associated with adenomyosis uteri : α-Smooth muscle actin (α-SMA) 1A4 behavior on the before mentioned postmenopausal woman(NATURAL SCIENCE)
article 2008
An uterine adenomyosis case concomitant with endometrial cancer(NATURAL SCIENCE)
other 1995
Immunohistochemical study of c-erb B-2 protein expression in endometriosis
Human Reproduction ·doi:10.1093/oxfordjournals.humrep.a136065

Using immunohistochemical techniques, we studied the expression of c-erb B-2 in normal human endometrial tissue (n = 8), endometriosis interna (adenomyosis) (n = 8) and endometriosis externa (endometriotic cyst of the ovary) (n = 6). The gl…

letter 1994
Endometrial cancer associated with adenomyosis
International Journal of Gynecology & Obstetrics ·doi:10.1016/0020-7292(94)90030-2
letter 1994
Histologic observations of the adenomyotic glandular epithelium after hormonal treatment for endometriosis
International Journal of Gynecology & Obstetrics ·doi:10.1016/0020-7292(94)90579-7
letter 1994
Low rate of histological confirmation of macroscopic endometriotic lesions
International Journal of Gynecology & Obstetrics ·doi:10.1016/0020-7292(94)90359-x
article 1992
Scanning electron microscopy of endometriotic lesions in the pelvic peritoneum and the histogenesis of endometriosis
International Journal of Gynecology & Obstetrics ·doi:10.1016/0020-7292(92)90263-i

OBJECTIVE: To determine whether the epithelium of an endometriotic lesion has eutopic endometrial glandular epithelium morphology or not for the histogenesis of endometriosis. METHOD: Scanning electron microscopy (SEM) of the endometrium wa…

case-report 1991
Ultrastructural study of glandular epithelium in adenomyosis in comparison with those of proliferative endometrium and well-differentiated endometrial cancer
American Journal of Obstetrics and Gynecology ·doi:10.1016/0002-9378(91)90256-q

Adenomyotic glandular tissue from five patients underwent electron microscopic investigation to observe its ultrastructural characteristics. The adenomyotic epithelium was compared with that of proliferative normal epithelium (two patients)…

article 1990
Comparison of ultrastructure adenomyotic glandular epithelium with that of attached epithelium of inner wall of chocolate cyst, with particular reference to histogenesis of endometriosis.
Nihon Sanka Fujinka Gakkai zasshi

Clinically we rather frequently treat infertile women with endometriosis, either external or internal. Nowadays the study of the histogenesis of endometriosis is urgently required by patients who suffer from sterility because of endometriot…

article 1988
32. Analysis of Collagen Components in Uterine Adenomyosis
article 1988
[The mechanism of the increase in the serum CA125 concentration in patients with endometriosis].
Nihon Sanka Fujinka Gakkai zasshi

We discussed the mechanism of the increase in CA125 among patients with benign gynecologic diseases, especially with endometriosis. The tissue CA125 concentrations of surface endometrium in patients with adenomyosis were as follows; the hig…

article 1987
Clinicopathologic study of eight cases of uterine body cancers associated with endometriosis interna (uterine adenomyosis)
American Journal of Obstetrics and Gynecology ·doi:10.1016/0002-9378(87)90073-1
article 1987
[Usefulness of measurement of serum CA125 levels in diagnosing and treating endometriosis].
Nihon Sanka Fujinka Gakkai zasshi

We investigated the usefulness of the measurement of serum CA125 levels for the diagnosis and therapeutic monitoring of endometriosis. An additional study concentrated on the production of CA125. 1. Elevated levels of serum CA125 were noted…

article 1985
[Ultrastructure of the ectopic endometrial glandular epithelium in five cases of adenomyosis--with particular reference to the normal proliferative endometrium and endometrial adenocarcinoma].
Nihon Sanka Fujinka Gakkai zasshi

Although we encounter endometriosis not infrequently, the exact nature of this entity has not yet been determined. In order to study the morphogenesis of this disease, we chose the adenomyotic glandular epithelium as distinct ectopic glands…

article 1982
360. Electronmicroscopic Study of Endometriosis Interna (Adenomyosis) : With Particular Reference to Proliferative Phase of Endometrium and Endometrial Cancer
other 1981
The simultaneous expression of human chorionic gonadotropin and carcinoembryonic antigen in the female genital tract. Localization by immunocytochemistry
Diagnostic gynecology and obstetrics

Tissue from 180 gynecologic disorders were studied for the simultaneous expression of HCG and CEA, utilizing the immunoperoxidase technique. Of the total population, 0.5% expressed both antigens, 8.8% expressed only hCG, and 5.5% expressed …