Does surgical repair of pelvic prolapse improve patients' quality of life?

Objectives: The aims of this study were to evaluate the efficacy of surgical repair in patients with pelvic prolapse, and to assess the postoperative quality of life (QOL).

Methods: A total of 70 patients (mean age: 66.7 years) underwent transvaginal two-corner bladder neck suspension in combination with transvaginal hysterectomy (63 cases), and anterior with (49) or without (21) posterior colporrhaphy.

Electrophoretic analysis of the cleaved form of serpin, squamous cell carcinoma antigen-1 in normal and malignant squamous epithelial tissues.

The aim of this study was to detect the cleaved form of serine proteinase inhibitor (serpin), squamous cell carcinoma (SCC) antigen-1 in normal and malignant squamous epithelial tissues, which implies the presence of its target proteinase. The cleaved SCC antigen-1 in normal squamous epithelium was identified as a single spot with pI 6.35 and M(r) 40,000 by two-dimensional electrophoresis (2-DE) combined with immunoblotting.

Genetic alterations related to lymph node metastasis and peritoneal dissemination in epithelial ovarian cancers.

Genetic alterations are assumed to be necessary for the development and progression of ovarian cancer. However, the genetic alterations that occur during lymph node metastasis and peritoneal dissemination are poorly understood. In the present study, we used comparative genomic hybridization to detect genetic alterations in 30 tumors from patients with primary ovarian cancers and analyzed the associations of these genetic alterations with clinical stage and surgical pathological factors, such as histological grade, lymph node metastasis, and peritoneal dissemination.

Comparative genomic hybridization detects genetic alterations during early stages of cervical cancer progression.

Invasive cervical carcinoma is thought to arise from cervical intraepithelial neoplasm (CIN). Genetic changes that occur during progression of CIN to cervical carcinoma are poorly understood, although they appear to be directly involved in this process. We used comparative genomic hybridization (CGH) with precise microdissection and degenerate oligonucleotide primed-polymerase chain reaction (DOP-PCR) to detect genetic alterations in normal epithelial, CIN, and invasive carcinoma tissues colocalized in tumors from 18 patients with squamous cell carcinoma of the uterine cervix.

Syndecan-1 expression in cancer of the uterine cervix: association with lymph node metastasis.

The development of carcinoma is associated with alterations in the expression of many cell adhesion molecules. Syndecan-1 is a cell surface proteoglycan that binds cells to the extracellular matrix and changes its expression following malignant transformation in some tumors. Our purpose was to examine the pattern of syndecan-1 expression in cancer of the uterine cervix and assess the clinicopathological significance of syndecan-1 expression.