Ikuo Konishi
ORCID: 0000-0002-4284-9569
· 35 papers in corpus
review
2011
Although it is well known that ovarian endometriosis occasionally gives rise to ovarian cancers with specific histology such as endometrioid and clear cell carcinomas, its etiology is not fully understood. We have shown that a stressful mic…
article
2009
Primary mucinous adenocarcinomas of the uterine corpus are typically low grade and frequently associated with endometrial hyperplasia and/or ordinary endometrioid adenocarcinoma, but may appear as a heterogeneous group of neoplasms. A case …
article
2009
review
2009
Recent molecular and pathological evidence suggests that endometriosis is a monoclonal, neoplastic disease. Moreover, endometriosis serves as a precursor of ovarian cancer (endometriosis-associated ovarian cancer; EAOC), especially of the e…
other
2003
OBJECTIVE: The natural history of the development of ovarian carcinoma is not known. It also remains undetermined whether ovarian carcinomas develop from benign and/or borderline malignant tumors or arise de novo from the ovarian surface ep…
other
2002
Using the immunohistochemical technique, we investigated the expression of CD10 in normal female genital tissues, chorionic villi and decidua of early gestation, endometriotic lesions, and uterine mesenchymal tumors. The cytoplasm of normal…
article
2001
Four endometriotic lesions were examined for the presence of genetic alterations in microsatellite marker sites among eight tumor suppressor genes. For this, a microdissection method was used on paraffin sections. Only one instance of loss …
article
1996
The complete clinical course of a case of ovarian clear cell carcinoma expressing luteinizing hormone (LH)/human chorionic gonadotropin (hCG) receptor arising from endometriosis in a pregnant woman is presented. A 31-year-old woman visited …
article
1989
The potential of magnetic resonance (MR) imaging in differentiation of adenomyosis from leiomyoma was evaluated in 93 patients who had a palpable enlarged uterus that was suspect for leiomyoma or adenomyosis. In all cases, MR images were co…
article
1989
To determine whether myometrial smooth muscle is newly produced at the endometrio-myometrial junction (EMJ) of the adult uterus, we examined the ultrastructure of mesenchymal components at this site during the menstrual cycle and during ear…