Spontaneous abdominal wall endometriosis: A Case Report and review of the literature.

OBJECTIVE: We present a case of spontaneous abdominal wall endometriosis presenting as a painless nodular mass in a woman with no prior history of abdominal surgery. CASE REPORT: Abdominal wall endometriosis (AWE) is an uncommon form of endometriosis, usually arising due to a past history of cesarean section or abdominal hysterectomy. However, in rare cases, abdominal wall endometriosis can arise in women with no prior history of abdominal surgery. A 48-year-old woman presented to our obstetrics and gynecology clinic with a painless nodular mass in the right lower quadrant of the abdomen. Abdominal wall ultrasound showed a hypoechoic heterogenous mass under the skin. Wide surgical resection of the mass was conducted and post-operative histopathological report revealed abdominal wall endometriosis. CONCLUSION: Spontaneous abdominal wall endometriosis is an uncommon pathologic condition in which accurate diagnosis is difficult. As an increasing number of obstetrical and gynecological procedures are conducted worldwide, surgeons should keep this clinical entity in the differential diagnosis of any abdominal mass in reproductive-aged females regardless of their past surgical history.

The mechanism of anticancer activity of the new synthesized compound - 6,7-Methylenedioxy-4-(2,4-dimethoxyphenyl)quinolin -2(1H)-one(12e) in human ovarian cancer cell lines.

OBJECTIVE: Ovarian cancer is the most lethal of the gynecologic malignancies. Most women have advanced disease at diagnosis and require extensive debulking surgery and aggressive chemotherapy. Induction of apoptosis in cancer cells has been used as an important approach for cancer therapy. We examined the anticancer effect of 6,7-methylenedioxy-4-(2,4-dimethoxyphenyl)quinolin-2(1H)-one (12e) in human ovarian cancer cell line. MATERIALS AND METHODS: The 6,7-methylenedioxy-4- (2,4-dimethoxyphenyl) quinolin-2 (1H) -one (12e) was synthesized and provided by Dr. Li-Jiau Huang of China Medical University. Cell viability analysis showed that 12e inhibited cell growth and induced cell death in time- and dose-dependent manners. In order to study the underlying cell death mechanism, 2774 and SKOV3 cells treated with 12e were studied by morphology, DAPI/TUNEL double staining, DNA gel electrophoresis. To search the mechanisms of anti-proliferative effect of 12e, cell cycle analysis was performed. Changes in proteins related to cell death were analyzed by Western blot. RESULTS: 12e significantly induced apoptosis evidenced by morphological changes, TUNEL-DAPI double-staining and DNA fragmentation. Western blot analysis demonstrated that the protein level of Bcl-2 was decreased after treatment with 12e, while the level of p53 and Bax was increased. 12e treatment resulted in G2/M arrest through down modulation of cyclin B1 and cdk1. CONCLUSION: These results suggested that 12e -induced growth inhibition was associated with cell cycle arrest and apoptosis.

Correlation of severity of pelvic organ prolapse with lower urinary tract symptoms.

OBJECTIVE: Relationships between pelvic organ prolapse (POP) staging and lower urinary tract symptoms (LUTS) are controversial. In this study, we evaluated correlations of POP staging with LUTS in different compartments. MATERIALS AND METHODS: From January 2016 to December 2017, 250 consecutive patients with urogynecologic complaints who were referred to our urodynamic unit were recruited into this study. Different stages of different compartments (anterior, central and posterior) of POPs according to IUGA and ICS terminology were re-grouped into four categories as stage 0, 1, 2, and 3 (including stage 4 because of a limited number of patients in stage 4). Pearson correlation coefficient and general linear regression were used for correlations of POP staging in different compartments and LUTS (stress urinary incontinence, overactive bladder and voiding symptoms) as well as their associated factors. RESULTS: Only OAB had a moderate correlation with different compartments of POP (anterior vaginal wall: -0.3116; cervix: -0.2954 and posterior vaginal wall: -0.3779; all p < 0.05). Stage 1 AVWP significantly increased (39.6%) the occurrence of OAB compared to no prolapse. Posterior compartment (stage 1-3) prolapse reduced the occurrence of OAB. CONCLUSION: Only stage 1 AVWP is associated with an increase in OAB, and posterior compartment prolapse may reduce the occurrence of OAB.