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Madonia M, Solinas T, Podda F, Capobianco G, Cherchi PL, Dessole S, Morgia G. The efficacy of intravesical hyaluronic acid instillation in resistant bladder pain syndrome. CLIN EXP OBSTET GYN 2018. [DOI: 10.12891/ceog4568.2018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Capobianco G, Crivelli P, Piredda N, Maiore M, Cherchi PL, Dessole M, Virdis G, Dessole S, Meloni GB. Hysterosalpingography in infertility investigation protocol: is it still useful? CLIN EXP OBSTET GYN 2015; 42:448-451. [PMID: 26411209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
PURPOSE OF INVESTIGATION to assess the radiological findings of women undergoing hysterosalpingography (HSG) as initial infertility investigation protocol. MATERIALS AND METHODS A retrospective study on infertile women who underwent HSG at Institute of Radiology of Sassari University, Italy. RESULTS The present case series included 2,845 HSG, performed from January 1997 to March 2014. The age of the patients ranged from 20 to 48 years. The negative exams (tubal patency) were 2,039 out of 2,845 (71.67%). CONCLUSION A technique of diagnostic imaging for the evaluation of infertility should be non-invasive, not expensive, rapid, of simple execution, and also be able to provide information on tubal patency and pelvic diseases. For these reasons, HSG today remains a useful diagnostic investigation tool in the diagnostic work-up of infertile patients.
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Capobianco G, Simbula L, Soro D, Meloni F, Cossu-Rocca P, Dessole S, Ambrosini G, Cherchi PL, Meloni GB. Management of breast lobular carcinoma in situ: radio-pathological correlation, clinical implications, and follow-up. EUR J GYNAECOL ONCOL 2014; 35:157-162. [PMID: 24772919] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE OF INVESTIGATION To show management of patients with breast lobular carcinoma in situ (LCIS). MATERIALS AND METHODS This study is the retrospective review of 65 patients, between 1996 and 2012, with isolated LCIS of the breast, evaluated through clinical examination, ultrasound, and mammography at the first examination and follow-up. RESULTS In 53 patients (81.54%), clinical examination was negative. In 14/65 (21.54%) cases, ultrasound was positive and led to biopsy. The clusters of tiny calcifications were the predominant mammographic pattern (45 cases, 69.23%). Forty-six patients (70.77%) underwent surgical biopsy after guided stereotactic placement of metallic marker (hook-wire), 12 (18.46%) by stereotactic vacuum biopsy (SVB), 5 (7.69%) by core needle biopsy (CNB) under ultrasound guidance, two (3.08%) patients CNB with clinically palpable nodules. Fourteen (21.54%) women underwent a quadrantectomy or total mastectomy after the first diagnosis; in this latter group follow-up was negative. Among the 51 patients (78.46%) who did not undergo quadrantectomy or total mastectomy, five relapses occurred, respectively, three LCIS and two infiltrating ductal carcinomas (IDC). Follow-up ranged from 12 to 144 months. CONCLUSION LCIS is a risk factor for invasive carcinoma and should be managed with careful follow-up, but if there is a discrepancy between pathology and imaging, surgical excision is mandatory.
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Madeddu G, Mameli G, Capobianco G, Babudieri S, Maida I, Bagella P, Rocca G, Cherchi PL, Sechi LA, Zanetti S, Nunnari G, Dessole S, Mura MS. HPV infection in HIV-positive females: the need for cervical cancer screening including HPV-DNA detection despite successful HAART. Eur Rev Med Pharmacol Sci 2014; 18:1277-1285. [PMID: 24817305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
PURPOSE To identify the presence of Human Papilloma Virus (HPV) infection and evaluate the role of Highly Active Antiretroviral Treatment (HAART) in patients with HIV-HPV co-infection. We also compared cytological screening results with HPV-DNA detection to implement screening programs and prevention of invasive cervical cancer (ICC) in HIV-infected females. PATIENTS AND METHODS We enrolled HIV-infected females presenting for routine clinical evaluation. HPV-DNA of high/intermediate and low-risk types was detected from cervical specimens by nucleic acid hybridization assay with signal-amplification. Patients were divided into two groups according to the presence of HPV co-infection (HPV+) or not (HPV-). RESULTS We enrolled 57 HIV-infected females. Median age was 40 (IQR 35-44) years, mean CD4 count was 547 ± 227 cells/mm(3), 45 (78.9%) had undetectable HIV-RNA and 52 (91.2%) received HAART. Globally, 19/57 (33.3%) patients were HPV-infected, 16/57 (28.1%) with high/intermediate and 3/57 (5.3%) with low-risk types. Five of the 19 (26.3%) HPV+ patients carried both types. Correlating high-risk genotype HPV-DNA detection with cytology, 17.5% of women with negative cytology, 36.4% with ASCUS (Atypical Squamous Cells of Uncertain Significance) and 83.4% of women with positive cytology (50% of LSIL: low-grade squamous intraepithelial lesion and 100% of HSIL: high grade SIL) were HPV positive. No statistical difference when comparing HPV+ and HPV-patients in age, CD4 cell count, in the proportion of previous intravenous-drug use, previous AIDS and of those receiving HAART with undetectable HIV-RNA was observed. CONCLUSIONS Cervical cancer screening including HPV-DNA detection should be implemented in HIV infected females across Europe, also when receiving successful HAART, to early identify the HIV patients at risk for ICC to be submitted to more frequent follow up and proper treatment.
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Affiliation(s)
- G Madeddu
- Infectious Diseases Unit, Department of Clinical and Experimental Medicine, University of Sassari, Italy.
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Capobianco G, Marras V, Wenger JM, Santeufemia DA, Ambrosini G, Lutzoni R, Dessole M, Cherchi PL. P16 immunostaining and HPV testing in histological specimens from the uterine cervix. EUR J GYNAECOL ONCOL 2013; 34:227-230. [PMID: 23967551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND The cellular tumor suppressor protein pl61NK4a (p16) has been identified as a biomarker for transforming human papilloma virus (HPV) infections. P16 is a cyclin-dependent kinase inhibitor that regulates the cell cycle and cell proliferation by inhibiting cell cycle G1 progression. PURPOSE OF THE STUDY To confirm the role of p16 as biomarker for transforming HPV infections and possible clinical applications in histological samples from the uterine cervix. MATERIALS AND METHODS The subject of this study included 56 biopsies of the cervical canal collected from January 2012 to September 2012 in the Institute of Pathology of the University of Sassari. The search for HPV immunohistochemistry was performed with the monoclonal antibody DAKO 1:25, while for the detection of p16 was used CINtecTM p16 (INK4a) histology kit. RESULTS In 56 biopsies performed in women aged between 23 and 69 years, the authors highlighted, by histological analysis, 24 cases of low-grade squamous intraepithelial lesion (LSIL) - cervical intraepithelial neoplasia (CIN1) and 31 cases of high-grade squamous intraepithelial lesion (HSIL) - CIN2/3); 15 CIN2, 14 CIN3, and two cervical squamous cell carcinoma in situ (SCIS). One case was an infiltrating squamous cell carcinoma (ISC). In 24 CIN1, there was a 16.67% positivity for p16 and an equal percentage occurred for HPV. In 15 cases of CIN2 the percentage of positivity for p16 was considerably increased (73.33%), unlike the search for HPV which had a positivity rate of 20%. Finally, in 14 cases of CIN3, and in three carcinomas, the positivity for p16 was equal to 100%, however the search for HPV positivity was between 0% and 7.14%. CONCLUSIONS These results demonstrated that p16 was a highly sensitive marker of cervical dysplasia. The authors have shown that p16 overexpression increased with the severity of cytological abnormalities and that had a greater ability to identify the viral infection compared to the classical immunohistochemical staining for HPV.
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Affiliation(s)
- G Capobianco
- Gynaecologic and Obstetric Clinic, Department of Surgical, Microsurgical and Medical Sciences, University of Sassari, Sassari, Italy
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Capobianco G, Wenger JM, Marras V, Cosmi E, Ambrosini G, Dessole M, Cherchi PL. Immunohistochemical evaluation of epithelial antigen Ber-Ep4 and CD10: new markers for endometriosis? EUR J GYNAECOL ONCOL 2013; 34:254-256. [PMID: 23967557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Early and certain diagnoses of endometriosis are mandatory to begin the correct treatment and to exclude the risk of endometriosis-associated ovarian carcinoma (EOC) and endometrial stromal sarcoma (ESS). PURPOSE OF THE STUDY To assess the immunohistochemical expression of Ber-Ep4, an epithelial antigen, and CD10 in endometriosis. MATERIALS AND METHODS Forty-eight women underwent laparoscopic surgery for endometriosis and endometriotic samples were recovered for histology. In all surgical specimens Ber-Ep4 and CD10 were searched by an immnohistochemical method. The authors evaluated the correlations among the immunohistochemical positivity and the location of endometriosis. RESULTS Most cases (40/48 83.34%) were represented by ovarian endometriotic cyst. Among the eight remaining cases, three (3/48, 6.25%) were pelvic endometriotic lesions, two (2/48, 4.17%) peritoneum of vesico-uterine pouch, one vaginal lesion (2.08%), one salpinx lesion (2.08%), and one inguinal location (2.08%). Ber-Ep4 and CD10 were expressed in 90% and in 100% of the ovarian lesions, respectively. In pelvic lesions Ber-Ep4 and CD10 showed both 66.67% of positivity and had the same pattern in peritoneal, salpinx, vaginal, and inguinal lesions (50%, 100%, 100%, 100%, respectively). Ber-Ep4 was negative in 6/48 (12.5%) cases whereas CDO10 was negative in 2/48 (4.17%) cases of endometriosis. The sensitivity of Ber-Ep4 and CD10 for endometriosis diagnosis were 87.50% and 95.83%, respectively. Immunohistochemistry for Ber-Ep4 showed positivity in all cases of endometriosis with typical cubic epithelium, whereas CD10 was positive in 1/2 (50%) atypical case. CONCLUSION Immunohistochemical expression of Ber-Ep4 and CD10 was positive in most cases of endometriosis and was useful in differential diagnosis with mesothelial cysts. Ber-Ep4 was negative in cases of hyperplastic epithelium or cytological atypia; these cases are not well-differentiated and could be optimally treated by surgery and not by hormonal therapy because of the risk of cancer degeneration.
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Affiliation(s)
- G Capobianco
- Gynaecologic and Obstetric Clinic, Department of Surgical, Microsurgical and Medical Sciences, University of Sassari, Sassari, Italy
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Capobianco G, Pili F, Contini M, De Miglio MR, Marras V, Santeufemia DA, Cherchi C, Dessole M, Cherchi PL, Cossu-Rocca P. Analysis of epidermal growth factor receptor (EGFR) status in endometrial stromal sarcoma. EUR J GYNAECOL ONCOL 2012; 33:629-632. [PMID: 23327060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
PURPOSE Endometrial stromal sarcomas (ESSs) are rare neoplasms, which are currently treated by surgery, whereas effective adjuvant therapies have not yet been established. Recently, epidermal growth factor receptor (EGFR) expression has been described in ESS, and a potential role of EGFR-targeted adjuvant therapies has been proposed. The aim of this study was to analyze EGFR status in an ESS series and to evaluate their potential role as molecular targets. MATERIALS AND METHODS EGFR status was investigated in a total of ten cases of ESS, which included seven low-grade ESS and three undifferentiated ESS cases. EGFR expression levels were assessed by immunohistochemistry, and gene amplification analysis was performed with dual-color fluorescence in situ hybridization (FISH). RESULTS Nine out of ten ESS cases showed positive immunostaining, whereas FISH analysis demonstrated constantly negative results. CONCLUSIONS This study confirmed that EGFR is frequently overexpressed in ESS. FISH analysis did not show EGFR amplification in any of the tumors, therefore EGFR expression in ESS should be related to different genetic mechanisms.
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Affiliation(s)
- G Capobianco
- Gynecologic and Obstetric Clinic, University of Sassari, Italy
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8
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Capobianco G, Marras V, Battista Meloni G, Dessole S, Ashqar N, Cherchi C, Dessole F, Cherchi PL. Immunohistochemical evaluation of a new epithelial antigen, BER-EP4 in ovarian cancer: a propos of 62 cases. EUR J GYNAECOL ONCOL 2012; 33:90-92. [PMID: 22439413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
OBJECTIVE To assess the immunohistochemical expression of BerEP4, a new epithelial antigen in ovarian cancer. METHODS We studied 62 cases of ovarian cancer in which BerEP4, CEA and CA-125 were investigated by an immunohistochemical method. We evaluated the correlations among immunohistochemical positivity and the grading, histotype and stage of disease. RESULTS BerEP4 was positive in 45 out of 62 cases (72.58%), CA-125 in 36 out of 62 cases (58.06%) and CEA in ten out of 62 cases (16.13%). BerEP4 was present both in serous and in mucinous tumors (80.96% vs. 80.77%). CA-125 was mainly expressed in serous vs mucinous tumors (66.67% vs. 57.69%). CEA was more prevalent in mucinous vs. serous tumors. Ber-EP4 was mainly expressed in G1 (75%) and G2 (77.27%). CA-125 was more present in G1 and G3 (both 62.50%) than G2 (50%), whereas CEA showed positivity in G1: 12.50%, G2: 22.73% and G3: 12.50%. There were no differences among the three antigens studied with regard to clinical stage. CONCLUSIONS In our study Ber-EP4 was positive in 45 out of 62 cases (72.58%) of primary epithelial ovarian cancers. The presence of this antigen seemed to be related to the histotype and grading but not to clinical stage.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Biomarkers, Tumor/metabolism
- CA-125 Antigen/metabolism
- Carcinoembryonic Antigen/metabolism
- Female
- Humans
- Immunohistochemistry
- Middle Aged
- Neoplasm Grading
- Neoplasm Staging
- Neoplasms, Cystic, Mucinous, and Serous/diagnosis
- Neoplasms, Cystic, Mucinous, and Serous/metabolism
- Neoplasms, Cystic, Mucinous, and Serous/pathology
- Ovarian Neoplasms/diagnosis
- Ovarian Neoplasms/metabolism
- Ovarian Neoplasms/pathology
- Young Adult
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Affiliation(s)
- G Capobianco
- Gynecologic and Obstetric Clinic, University of Sassari, Italy.
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9
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Santeufemia DA, Capobianco G, Re GL, Miolo GM, Fadda GM, Cherchi PL, Tumolo S. Cisplatin-gemcitabine as palliative chemotherapy in advanced squamous vulvar carcinoma: report of two cases. EUR J GYNAECOL ONCOL 2012; 33:421-422. [PMID: 23091903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Vulvar cancer (VC) is a rare disease, usually diagnosed in a stage still amenable to potentially curative treatments, including surgery and/or radiation therapy with or without chemotherapy. Several patients however present at diagnosis with metastatic disease and another 30-50% will relapse. Prognosis of metastatic or recurrent disease not amenable to salvage surgery or radiotherapy is very poor. Evidence about the efficacy of chemotherapy in this setting is limited and its role still remains unclear. At present there is no standard treatment for advanced VC and patients are usually treated with schedules adopted for chemoradiation or extrapolated from cervical cancer. We report our experience using a cisplatin-gemcitabine regimen in two cases of metastatic squamous cell VC. No response was obtained with this schedule. No other data are available in the literature about the choice of a cisplatin-gemcitabine regimen in this patient subset. The paucity of evidence about the role of palliative chemotherapy in metastatic VC justifies any effort to implement knowledge. For this reason we think it is notable to also report a negative experience. It is not possible for us to conclude that this chemotherapy would be unable to provide any benefit in a larger sample of patients; nonetheless we think that new agents, rather than combinations of older drugs, could hopefully provide more benefit.
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Affiliation(s)
- D A Santeufemia
- SOC Oncology Santa Maria degli Angeli Hospital Pordenone, Italy
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10
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Pusceddu C, Capobianco G, Meloni F, Valle E, Dessole S, Cherchi PL, Meloni GB. CT-guided cryoablation of both breast cancer and lymph node axillary metastasis. EUR J GYNAECOL ONCOL 2011; 32:224-225. [PMID: 21614924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Breast conservation is a major goal of cancer treatment. Many different minimally invasive options have been considered such as cryoablation. This technique is the best visualized of all ablation techniques due to the phase change during ice formation. We describe a case of breast cancer with lymph node axillary metastasis treated by CT-guided cryoablation. Cryoablation may have unique benefits for cost-effective outpatient breast cancer therapy using only local anesthesia and/or mild sedation.
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Affiliation(s)
- C Pusceddu
- Department of Radio-Oncology, Oncological Hospital, Cagliari, Italy
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Capobianco G, Dessole S, Cossu A, Marras V, Meloni GB, Mesina S, Demurtas P, Cherchi PL. Receptor modifications in vulvar dystrophies before and after treatment with topical hormones: comparison between the dextran-charcoal technique and immunohistochemical evaluation. EUR J GYNAECOL ONCOL 2006; 27:411-3. [PMID: 17009639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
PURPOSE OF INVESTIGATION The objective of the study was first to quantify estrogen receptors (ERs) and progesterone receptors (PRs) in dystrophic vulvar tissue before and after topical hormone treatment in an attempt to evaluate whether receptor modifications occurred. Second we compared quantitative analysis with immunohistochemical staining of the vulvar specimens. METHODS We studied 115 vulvar specimens obtained from 75 consenting women ranging from 21 to 78 years of age. Of the patients, 12 had histologically normal vulvar skin, 45 had vulvar dystrophies that were not treated by topical steroid therapy, 28 patients had vulvar dystrophies that were treated by testosterone propionate (TP) 2%, 12 patients had vulvar dystrophies that were treated by progesterone in hydroalcoholic gel and 18 patients had vulvar malignant tumors. For immunohistochemical analysis we considered 25 cases of vulvar dystrophies: 11 cases of squamous hyperplasia (SH) and 14 cases of lichen sclerosus (LS). Among these 25 cases, 15 (5 SH and 10 LS) were treated with TP 2%. RESULTS After treatment of the vulvar dystrophies with progesterone, the positivity of ERs decreased (58.3% vs 77.8%). After treatment of the vulvar dystrophies with TP 2%, the positivity of PRs significantly decreased (14.3% vs 68.9%) whereas after treatment with progesterone the positivity of PRs increased (83.3%). The immunohistochemical study showed some differences in comparison to the quantitative study. In fact we found low basal positivity especially for PRs (16% vs 68.9% of the quantitative study). This finding was due to the use of a cutoff of at least ++ in order to increase the specificity. After treatment with TP 2%, we observed an increase of immunohistochemical positivity for ERs even in cases that were negative before treatment and a lack of PRs even in cases that were positive before treatment. CONCLUSIONS These data demonstrate the efficacy of androgen therapy with TP 2% in vulvar dystrophies with increased trophism due to the increase of ERs.
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Affiliation(s)
- G Capobianco
- Department of Pharmacology, Gynecology and Obstetrics University of Sassari, Italy
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12
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Cossu A, Budroni M, Capobianco G, Pirino D, Palmieri G, Dessole S, Tanda F, Cesaraccio R, Cherchi PL. Epidemiology of malignant breast tumors in the province of Sassari (Sardinia, Italy) in the period 1992-2002. EUR J GYNAECOL ONCOL 2005; 26:505-8. [PMID: 16285566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
The aim of this study was to evaluate the incidence of malignant breast tumors in the Province of Sassari, Sardinia (Italy) in the period 1992-2002 and to report the variations in comparison to the 1974-1985 period. The analysis of our data showed that the overall number of malignant breast tumors was more than doubled from 1,139 cases in the period 1974-1985 to the 2,735 cases in the period 1992-2002, and the mean rate/100,000 changed from 43.4 to 106.0. The incidence in the age classes 45-64 years, which were at enhanced risk for breast cancer, was globally increased, changing from 143.6/100,000 to 198.7/100,000. On the other hand, the incidence in the youngest age classes (30-34 yrs) was reduced from 59.5% to 27.0%. The analysis of the histotypes showed a relative reduction of ductal carcinoma in the period 1992-2002 in comparison to the previous period 1974-1985 (65.2% vs 82.0%) whereas the incidence of anaplastic forms increased in advanced ages of life. We reported an important reduction of T0 tumors from 3.4% to 0.1%. These data could be due to the low diffusion of screening programs in Sardinia. Tumor metastases were more frequent in advanced age classes. In conclusion, the worrying data of the strong reduction of T0 cases, the increased age of first diagnosis and the advanced forms with positive nodal metastases showed that the prevention program has not been yet well organized.
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MESH Headings
- Adult
- Age Distribution
- Age Factors
- Aged
- Aged, 80 and over
- Breast Neoplasms/epidemiology
- Breast Neoplasms/etiology
- Breast Neoplasms/pathology
- Carcinoma, Ductal, Breast/epidemiology
- Carcinoma, Ductal, Breast/etiology
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Intraductal, Noninfiltrating/epidemiology
- Carcinoma, Intraductal, Noninfiltrating/etiology
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Carcinoma, Lobular/epidemiology
- Carcinoma, Lobular/etiology
- Carcinoma, Lobular/pathology
- Female
- Humans
- Incidence
- Italy/epidemiology
- Middle Aged
- Neoplasm Staging
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Affiliation(s)
- A Cossu
- Institute of Pathologic Anatomy, University of Sassari, Italy
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13
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Cossu A, Budroni M, Capobianco G, Pirino D, Palmieri G, Dessole S, Tanda F, Cesaraccio R, Cherchi PL. Epidemiological aspects of ovarian malignancies in North Sardinia in the period 1992-2001. EUR J GYNAECOL ONCOL 2005; 26:47-50. [PMID: 15755000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
Malignant ovarian tumors have been continuously increasing in Western countries and represent the leading cause of death for gynecological cancer. In fact, the mortality for malignant ovarian tumors remains very high with a low percentage of 5-year survival in the advanced stage of disease. The aim of this study was to evaluate the incidence trend and epidemiological characteristics of malignant ovarian tumors in the Province of Sassari, Sardinia (Italy) in the period 1992-2001 and to report the variations in comparison to the 1974-1985 period. The analysis of our data regarding the period 1992-2001, if compared with those of the period 1974-85, showed an increase of malignant ovarian tumors which triplicated achieving an incidence of 11.99/100,000 vs 4.27/100,000. The analysis of our epidemiologic data showed an increase of the age of first diagnosis (mean 60.9 years for epithelial ovarian tumors), the occurrence of the cancer in women at low socio-economic levels and a family history of cancer among the patients with malignant ovarian tumors. These data suggest that both local environmental factors combined with genetic characteristics play a role in the pathogenesis of ovarian tumors. The genetic characteristics could be of particular interest because Sardinia has been through the centuries a geographical area with little population migration. The marked increase in the incidence of ovarian tumors in the last several years points out the need to organize systematic screening by ultrasonography in our population.
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MESH Headings
- Adenocarcinoma, Mucinous/epidemiology
- Adenocarcinoma, Mucinous/etiology
- Adenocarcinoma, Mucinous/mortality
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Carcinoma, Endometrioid/epidemiology
- Carcinoma, Endometrioid/etiology
- Carcinoma, Endometrioid/mortality
- Cystadenocarcinoma, Serous/epidemiology
- Cystadenocarcinoma, Serous/etiology
- Cystadenocarcinoma, Serous/mortality
- Female
- Humans
- Incidence
- Italy/epidemiology
- Middle Aged
- Ovarian Neoplasms/epidemiology
- Ovarian Neoplasms/etiology
- Ovarian Neoplasms/mortality
- Risk Factors
- Survival Analysis
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Affiliation(s)
- A Cossu
- Institute of Pathologic Anatomy, University of Sassari, Italy
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14
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Cossu A, Budroni M, Capobianco G, Pirino D, Palmieri G, Dessole S, Tanda F, Cesaraccio R, Cherchi PL. The incidence of female genital tumors in the Province of Sassari in the period 1992-2000. EUR J GYNAECOL ONCOL 2004; 25:96-8. [PMID: 15053072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
The incidence of gynecologic tumors in the Province of Sassari in the period 1992-2000 has been studied in order to estimate their value and to make a comparison with the data of the period 1974-83. The analysis of our data regarding the period 1992-2000, if compared with those of the previous period 1974-83, showed a change in the percentage distribution of all gynecologic tumors, with an increase in the incidence of malignant tumors of the ovary (from 17.1% to 28.0%) and a reduction in the incidence of endometrial carcinoma (from 52.1% to 45.0%). Cervix cancer seemed stationary with a mild reduction (from 26.8% to 23.0%). The data showed, with regard to the incidence per 100,000, an increase of endometrial carcinoma (19.05 per 100,000 vs 11.99 per 100,000) and malignant ovarian tumor (11.99 per 100,000 vs 3.95 per 100,000). Our data reported a worrying increase of hormonal-dependent tumors in North Sardinia such as endometrial and ovarian cancer with the highest increase in malignant ovarian tumors. In comparison to the previous period we confirmed a historically low incidence of cervical and external genitalia tumors (vulva and vagina) in North Sardinia.
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Affiliation(s)
- A Cossu
- Institute of Pathologic Anatomy, University of Sassari, Italy
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Capobianco G, Cherchi PL, Rubattu G, Fattorini F, Canetto AM, Dessole S. IMMUNOHISTOCHEMICAL EVALUATION OF A NEW EPITHELIAL ANTIGEN, BER-EP4 IN OVARIAN CANCER. Int J Gynecol Cancer 2003. [DOI: 10.1136/ijgc-00009577-200303001-00037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Cherchi PL, Capobianco G, Fattorini F, Canetto AM, Milia L, Cosso M, Rubattu G, Dessole S. SECOND-LINE THERAPY WITH TOPOTECAN AND PEGYLATED LIPOSOMAL DOXORUBICIN VS. TOPOTECAN ALONE IN PATIENTS WITH RECURRENT OVARIAN CANCER. Int J Gynecol Cancer 2003. [DOI: 10.1136/ijgc-00009577-200303001-00188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Capobianco G, Cherchi PL, Demurtas P, Mesina S, Nieddu L, Dessole S. PROGNOSTIC VALUE OF P-53, C-ERB-B2 AND MIB-1 IN ENDOMETRIAL CARCINOMA. Int J Gynecol Cancer 2003. [DOI: 10.1136/ijgc-00009577-200303001-00298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Cherchi PL, Capobianco G, Fattorini F, Canetto AM, Gordini L, Mesina S, Dessole S. SENTINEL LYMPH NODE IN VULVAR CANCER. Int J Gynecol Cancer 2003. [DOI: 10.1136/ijgc-00009577-200303001-00399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
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Cherchi PL, Capobianco G, Ambrosini G, Fadda GM, Piga MD, Canetto AM, Rubattu G, Dessole S. Utility of bipolar electrocautery scissors for cervical conization. EUR J GYNAECOL ONCOL 2003; 23:154-6. [PMID: 12013115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
OBJECTIVE To evaluate the usefulness of bipolar electrocautery scissors for cervical conization. METHODS AND MATERIALS Forty patients with severe dysplasia/in situ carcinoma of the uterine cervix underwent cervical conization: 20 randomly selected patients were operated on with the unipolar energy scalpel and the other 20 were operated on with bipolar electrocautery scissors. In both groups operating time, number of ligations, blood loss, duration of recovery, perioperative complications and adequacy of the margins of the lesion were assessed. Data were compared by analysis of variance. RESULTS In the bipolar group the average operating time and duration of recovery were significantly reduced (halved), no ligations were needed and the amount of blood loss was significantly reduced. Regarding perioperative complications, in the bipolar group there were no hemorrhages nor need of a second operation or transfusion. Infections did not occur in either group. We found no difference between the two groups regarding adequacy of the margins of the lesion for a good pathologic examination. CONCLUSION Bipolar electrocautery scissors were safe and useful in cervical conization by reducing the operating time and blood loss without increasing postoperative morbidity.
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Affiliation(s)
- P L Cherchi
- Department of Pharmacology, Gynaecology and Obstetrics, University of Sassari, Italy
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Cherchi PL, Capobianco G, Ambrosini G, Fadda GM, Piga MD, Ruiu G, Fattorini F, Dessole S. Intracystic evaluation of tumor markers in benign and malignant ovarian pathology. EUR J GYNAECOL ONCOL 2003; 23:163-5. [PMID: 12013118] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
OBJECTIVE To evaluate, in patients with benign and malignant ovarian cysts, serum samples and ovarian intracystic fluids for the presence of tumor markers such as CA 125, CA 15.3, tissue polypeptide antigen (TPA), CA 19.9 and the carcinoembryonic antigen (CEA). MATERIAL AND METHOD We studied overall 64 patients with ovarian pathology. Sixteen patients were affected by functional cysts, 28 women by benign cystic tumors and 20 by cystoadenocarcinomas. RESULTS Average serum levels of all but CA 15.3, TPA and CEA tumor markers of benign cystic ovarian tumors were higher than those of functional cysts. All but CA 19.9 mean intracystic fluid markers levels were more elevated in benign tumors than in functional cysts. In patients with malignant cystic tumors, all but CEA mean serum marker levels were higher than those of benign tumors; furthermore even all mean intracystic levels of markers were more elevated than those of benign tumors. CONCLUSION This study confirmed the high positivity of tumor markers such as CA 125, CA 15.3, TPA, CA 19.9 and CEA in both the serum and intracystic fluid of patients with malignant epithelial ovarian tumors.
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Affiliation(s)
- P L Cherchi
- Department of Pharmacology, Gynaecology and Obstetrics, University of Sassari, Italy
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Cherchi PL, Marras V, Capobianco G, Ambrosini G, Piga MD, Fadda GM, Rosas N, Dessole S. Prognostic value of p53, c-erb-B2 and MIB-1 in endometrial carcinoma. EUR J GYNAECOL ONCOL 2002; 22:451-3. [PMID: 11874080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
OBJECTIVE To assess the immunohistochemical expression of p53 protein, a tumour suppressor gene of the oncogene c-erb-B2 and MIB-1 proliferation marker (Ki-67 antigen) in endometrial carcinoma. METHODS We studied 29 cases of endometrial carcinoma in which the p53, c-erb-B2 and MIB-1/Ki-67 antigens were investigated by an immunohistochemical method. We evaluated the correlations among the immunohistochemical positivity and the grading, depth of myometrial invasion, stage of the neoplasia and follow-up. RESULTS Both p53 and c-erb-B2 were positive in 16 out of 29 cases (55.2%), whereas MIB-1 was positive in 19 out of 29 cases (65.5%). All these three antigens showed a positive correlation with the grading, myometrial invasion and FIGO stage. Regarding follow-up, p53, c-erb-B2 and MIB-1 were, respectively, positive in 100%, 83.4% and 66.7% of neoplasias of patients who died of disease whereas they were positive in 40%, 40% and 60%, respectively, of tumours of patients with no evidence of disease. CONCLUSION The overexpression of p53, c-erb-B2 and MIB-1 seem to indicate a more malignant tumour phenotype.
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Affiliation(s)
- P L Cherchi
- Department of Pharmacology, Gynaecology and Obstetrics, University of Sassari, Italy
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Cherchi PL, Marras V, Capobianco G, Ambrosini G, Piga M, Fadda GM, Dessole S. Immunohistochemical evaluation of a new epithelial antigen, Ber-EP4, in ovarian cancer: preliminary results. EUR J GYNAECOL ONCOL 2002; 22:433-5. [PMID: 11874075] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
OBJECTIVE To assess the immunohistochemical expression of Ber-EP4, a new epithelial antigen in ovarian cancer. METHODS We studied 25 cases of ovarian cancer in which Ber-EP4, CEA and CA 125 were investigated by an immunohistochemical method. We evaluated the correlations between immunohistochemical positivity and grading, histotype and stage of disease. RESULTS CEA was positive in 5 out of 25 cases (20%), CA-125 in 17 out of 25 cases (68%) and Ber-EP4 in 14 out of 25 cases (56%). Ber-EP4 was mainly present in mucinous tumors in comparison to serous tumors (78.6% vs. 50%). Ber-EP4, as well as CA-125, were directly proportional to tumor differentation (70% of positivity in G1 vs 37.5% in G3 for the former and 80% in G1 vs 50% in G3 for the latter, respectively), whereas CEA showed no relevant difference regarding the grading. There were no differences among the three antigens studied with regard to clinical stage. CONCLUSIONS In our study Ber-EP4 was positive in 14 out of 22 cases (63.6%) of the primary epithelial ovarian cancers studied. The presence of this antigen seems to be related to histotype and grading but not to clinical stage.
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Affiliation(s)
- P L Cherchi
- Department of Pharmacology, Gynaecology and Obstetrics, University of Sassari, Italy
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Dessole S, Capobianco G, Milia L, Cherchi PL. Giant ovarian tumor complicating late pregnancy: A case report. Acta Obstet Gynecol Scand 2001; 80:665-7. [PMID: 11437729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Affiliation(s)
- S Dessole
- Department of Pharmacology, Gynecology and Obstetrics, University of Sassari, Sassari, Italy
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Dessole S, Rubattu G, Ambrosini G, Miele M, Nardelli GB, Cherchi PL. Blood loss following noncomplicated transvaginal oocyte retrieval for in vitro fertilization. Fertil Steril 2001; 76:205-6. [PMID: 11438346 DOI: 10.1016/s0015-0282(01)01858-1] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Fadda GM, Cherchi PL, D'Antona D, Ambrosini G, Marchesoni D, Capobianco G, Dessole S. Umbilical artery pulsatility index in pregnancies complicated by insulin-dependent diabetes mellitus without hypertension. Gynecol Obstet Invest 2001; 51:173-7. [PMID: 11306904 DOI: 10.1159/000052919] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE In a group of diabetic pregnant women, the umbilical artery pulsatility index (PI) was compared with both pregnancy complications and perinatal outcomes. METHOD We evaluated 67 women with pregnancies complicated by insulin-dependent diabetes mellitus (IDDM), without hypertension. For the study we took the last umbilical PI value before delivery into consideration. Doppler results were not used for patient management. Umbilical artery PI was correlated with the route of delivery and the following perinatal complications: intrauterine growth retardation; cesarean sections for acute fetal distress; respiratory distress syndrome (RDS); neonatal hyperbilirubinemia; hypocalcemia; hypoglycemia; macrosomia, and neonatal intensive care unit (NICU). RESULTS Among the 67 diabetic patients enrolled in this study, 44 (66%) had umbilical PIs ranging from the 5th to the 95th percentile (PI mean +/- SD = 1.2 +/- 0.3), while 23 (34%) had PIs above the 95th percentile (PI mean +/- SD = 1.6 +/- 0.3). Among the group with pathologic umbilical PIs, analysis of the data revealed a significantly higher incidence of both cesarean sections for acute fetal distress and perinatal complications: RDS; hyperbilirubinemia; hypoglycemia, and the need for NICU, respectively. CONCLUSION In 34% of the diabetic pregnant women without hypertension, we found increased vascular resistances. Among these patients the incidence of perinatal complications was higher, and both closer maternal metabolic control and stricter care of fetal conditions are needed.
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Affiliation(s)
- G M Fadda
- Department of Pharmacology, Gynecology and Obstetrics, University of Sassari, Italy
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Fadda GM, D'Antona D, Ambrosini G, Cherchi PL, Nardelli GB, Capobianco G, Dessole S. Placental and fetal pulsatility indices in gestational diabetes mellitus. J Reprod Med 2001; 46:365-70. [PMID: 11354838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/16/2023]
Abstract
OBJECTIVE To assess the usefulness of placental and fetal Doppler velocimetry in the surveillance of gestational diabetes mellitus (GDM). STUDY DESIGN We studied 89 patients with GDM. All fetuses underwent umbilical, fetal descending thoracic aorta and fetal middle cerebral artery pulsatility index (PI) assessment. Doppler results were not used for management. We correlated PI with route of delivery and with the following perinatal complications: small size for gestational age, cesarean section (CS) for acute fetal distress (AFD), respiratory distress syndrome, hyperbilirubinemia, hypocalcemia, hypoglycemia, macrosomia and stay in a neonatal intensive care unit. RESULTS Seventy-seven patients (87%) had normal Doppler measurements, while 12 (13%) showed one or more abnormal measurements. The greatest incidence of CS for AFD (42% vs. 16%, P < .001), as well as neonatal hyperbilirubinemia (25% vs. 10%, P < .001) and hypoglycemia (25% vs. 5%, P < .001) was reported among the women with abnormal Doppler measurements. CONCLUSION Fetal placental hemodynamics are normal in most cases of GDM. In a small percentage of cases we observed abnormal fetal placental PI associated with a higher incidence of perinatal complications. Hence, the finding of abnormal PI must induce the physician to carry out more intensive obstetric care of women with GDM.
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Affiliation(s)
- G M Fadda
- Department of Pharmacology, Gynecology and Obstetrics, University of Sassari, Sassari, Italy
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Ambrosini A, Marras V, Piga MD, Ambrosini G, Fattorini F, Canetto AM, Cherchi PL. [New serum markers in malignant epithelial tumors of the ovary]. Minerva Ginecol 2001; 53:18-24. [PMID: 11526712] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Affiliation(s)
- A Ambrosini
- Dipartimento di Farmacologia, Ginecologia e Ostetricia, Cattedra di Ginecologia Oncologica, Università degli Studi, Sassari
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Dessole S, Ruiu GA, Cherchi PL. Coexistence of a heterotopic pregnancy associated with a homolateral ovarian cyst in a patient submitted to elective abortion. Gynecol Obstet Invest 2000; 49:277-8. [PMID: 10828714 DOI: 10.1159/000010260] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The authors describe the case of a right tubal pregnancy of delayed diagnosis in a 31-year-old nullipara, who was submitted to voluntary termination during the 7th week of pregnancy and who presented a homolateral ovarian cyst. Two weeks later the patient presented pelvic pain and intraperitoneal fluid layer, while plasma beta-hCG was 1,262 IU/ml. The case history was complicated by recent termination surgery and presence of an ovarian cyst, but a plasma beta-hCG assay and transvaginal ultrasonography oriented the diagnosis towards a previously unrevealed heterotopic pregnancy. The fallopian tube and the ovarian cyst were removed by laparoscopy. The case points out to the fact that, though rare, heterotopic pregnancy must always be considered one of the possible complications of spontaneous pregnancy.
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Affiliation(s)
- S Dessole
- Department of Pharmacology, University of Sassari, Italy.
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Abstract
OBJECTIVE This was an evaluation of usefulness of bipolar electrocautery scissors for abdominal hysterectomy. STUDY DESIGN Fifty women with uterine fibromatosis underwent abdominal hysterectomy: 25 randomly selected patients were operated on with conventional technique and the other 25 patients were operated on with bipolar electrocautery scissors. In both groups operating time, number of ligations, and blood loss were assessed. Data were compared by analysis of variance and chi(2) test as appropriate. RESULTS In the bipolar group the average operating time was 25% shorter than in the conventional group (P <.01), and the number of ligations and the amount of blood loss were significantly reduced (P <.01). There was no increase in the complication rate. CONCLUSIONS Bipolar electrocautery scissors were confirmed to be safe and useful for open surgery by reducing the operating time and blood loss without increasing postoperative morbidity. Thus their use would lower the cost of surgery.
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Affiliation(s)
- S Dessole
- Department of Pharmacology, Gynecology, and Obstetrics, University of Sassari, Italy
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Meloni GB, Dessole S, Becchere MP, Soro D, Profili S, Cherchi PL, Cossu Rocca P, Canalis GC. Effectiveness of "core biopsy" by the mammotome device for diagnosis of inflammatory carcinoma. CLIN EXP OBSTET GYN 2000; 26:181-2. [PMID: 10668149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
OBJECTIVE To assess the usefulness of "Mammotome" device for the diagnosis of the inflammatory breast carcinoma. MATERIAL AND METHODS We studied 6 patients, aged 43-79 years, with clinical evidence of inflammatory breast carcinoma. We compared two sampling techniques, a cytologic one by Fine Needle Aspiration (FNA) and a microhistologic one by "Mammotome". RESULTS Cytologic sampling by FNA permitted certain diagnosis of malignant lesions in 2 out of 6 cases, while the "Mammotome" device confirmed the correct diagnosis in all 6 considered cases. CONCLUSIONS The "Mammotome" device proved more useful in the diagnosis of inflammatory breast carcinoma than FNA and it can be a valide alternative to surgical biopsy.
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Affiliation(s)
- G B Meloni
- Institute of Radiology, University of Sassari, Italy
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Franchi M, Ghezzi F, Melpignano M, Cherchi PL, Scarabelli C, Apolloni C, Zanaboni F. Clinical value of intraoperative gross examination in endometrial cancer. Gynecol Oncol 2000; 76:357-61. [PMID: 10684710 DOI: 10.1006/gyno.1999.5694] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
We present the largest multicenter study evaluating whether intraoperative visual estimation can accurately assess the depth of myometrial invasion in patients with endometrial cancer. The study population consisted of 403 consecutive women who underwent total hysterectomy for endometrial cancer. After the uterus was removed, a visual estimate of depth of gross myometrial invasion was recorded. The uterus was opened, the endometrial cavity was inspected, and one or more full-thickness incisions were made through the tumor, myometrium, and serosa. An intraoperative estimation of gross myometrial invasion was made and classified as more or less than 50% of the uterine wall. Gross visual estimation accurately identified the microscopic myometrial invasion in 85.3% (344/403) of cases. Sensitivity, specificity, and positive and negative predictive values of gross estimation in determining a microscopic myometrial invasion greater than 50% were 73.0, 92.5, 85.0, and 85.5%, respectively. Among patients in whom the myometrial invasion was underestimated at gross examination the tumoral invasion was limited to the inner two thirds of the myometrium in 45% (18/40) of cases and the distance from the tumor-myometrial junction to the uterine serosa was greater than 3 mm in 65% (26/40) of cases. We conclude that gross estimation of myometrial invasion is a reliable and inexpensive method for evaluating the invasiveness of uterine carcinomas and that deciding to perform an extensive surgical staging upon gross estimation will be in accordance with the final histopathologic report in about 9 of 10 cases.
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Affiliation(s)
- M Franchi
- Department of Obstetrics and Gynecology, University of Insubria, Varese, 21100, Italy
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Abstract
We report endometrial adenocarcinoma in two patients shortly after suspending GnRH-agonist treatment for menometrorrhagia and uterine fibromata.
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Cherchi PL, Bosincu L, Dessole S, Ruiu GA, Cossu Rocca P, Capobianco G, Tanda F, Ambrosini A. Immunohistochemical expression of BerEP4, a new epithelial antigen, in endometrial carcinoma: correlation with clinical parameters. EUR J GYNAECOL ONCOL 1999; 20:393-5. [PMID: 10609503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
OBJECTIVE To assess the immunochemical expression of BerEP4, a new epithelial antigen in endometrial carcinoma. METHODS We studied 45 cases of endometrial carcinoma in which the BerEP4, CEA and TAG-72 antigens were searched by an immunohistochemical method. We evaluated the correlations among the immunohistochemical positivity and the grading, histotype, stage and receptorial status of the neoplasia. RESULTS CEA was positive in 29 out of 45 cases (64.4%), TAG-72 in 17 out of 45 cases (37.7%) and BerEP4 in 31 out of 45 cases (68.9%). Both TAG-72 and CEA were inversely related to the grading while, with regard to the histotype, CEA resulted as highly positive in the 5 cases of adenoacanthoma. CONCLUSION BerEP4 did not show any correlation with grading, histotype, stage of disease or receptorial status of the carcinoma.
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Affiliation(s)
- P L Cherchi
- Department of Pharmacology, Gynaecology and Obstetrics, University of Sassari, Italy
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Dessole S, Cherchi PL, Ruiu GA, Meloni GB, Cossu Rocca P. Uterine metastases from breast cancer in a patient under tamoxifen therapy. Case report. EUR J GYNAECOL ONCOL 1999; 20:416-7. [PMID: 10609509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
Abstract
The authors report a case of metastases of breast cancer confined to the uterus and cervical subserous leiomyoma in a postmenopausal woman under tamoxifen therapy for two years. After abnormal uterine bleeding, pathologic examination on biopsy of a cervical polyp revealed cervical involvement secondary to lobular breast cancer. The patient underwent total abdominal hysterectomy with bilateral salpingo-oophorectomy. Pathologic examination of the surgical specimen revealed both invasion of breast origin and of the cervix until the isthmus, endometrium and cervical subserous leiomyoma. The adnexa uteri were not affected. The possibility of uterine metastases in patients suffering from breast cancer, either undergoing tamoxifen therapy or not, always has to be considered.
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Affiliation(s)
- S Dessole
- Department of Pharmacology, Gynaecology and Obstetrics, University of Sassari, Italy
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Cherchi PL, Dessole S, Ruiu GA, Ambrosini G, Farina M, Capobianco G, Ambrosini A. The value of serum CA 125 and association CA 125/CA 19-9 in endometrial carcinoma. EUR J GYNAECOL ONCOL 1999; 20:315-7. [PMID: 10475131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023]
Abstract
One hundred and twelve women with endometrial carcinoma were studied with serum sampling to determine preoperative and postoperative levels of CEA, CA 15-3, CA 19-9, TPA and CA 125. After surgical treatment 88 patients had stage I, 8 stage II, 14 stage III and 2 stage IV disease. Before treatment the sensitivity of CEA, CA 15-3, CA 19-9, TPA and CA 125 was 22.3% (25/112), 32.1% (36/112), 22.3% (25/112), 45.5% (51/112), 33.9% (38/112), respectively. According to pathological stage a statistically significant difference between intrauterine (96 cases) and extrauterine disease (16 cases) was noted only for CA 125 (28.1% vs. 68.7%) and CA 15.3 (28.1% vs. 56.2%). In relation to histological grading CA 125 rises progressively from well-differentiated cases to poorly-differentiated tumors. During the follow-up the most reliable marker was CA 125: values more than 35 U/ml of this marker resulted positive in 50% of relapsed cases and only in 5.1% of disease-free cases, thus demonstrating a high specificity. The association of various markers during the follow-up allowed us to reveal interesting results only for the CA 125/CA 19-9 combination. In fact the combined use of these markers permitted a high sensitivity (83.3%), with only 12.8% false positive cases, so with a high specificity.
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Affiliation(s)
- P L Cherchi
- Department of Pharmacology, Gynaecology and Obstetrics, University of Sassari, Italy
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Abstract
To determine whether lactase persistence might be related to ovarian cancer risk, in 1994-1995 the authors assessed the capacity to digest lactose by measuring breath hydrogen production after oral administration of lactose in 50 women with ovarian cancer and 100 healthy controls. All of the women came from Sassari (Sardinia), Italy, an area where the population has a high frequency of lactose malabsorption. Thirty percent of cases were lactose absorbers, as compared with 15% of controls. The odds ratio for ovarian cancer among lactose absorbers was 2.51 (95% confidence interval 1.10-5.68). These results provide some support for a role of lactose ingestion and galactose cytotoxicity in the pathogenesis of ovarian cancer.
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Affiliation(s)
- G F Meloni
- Department of Pediatrics, School of Medicine, University of Sassari, Italy
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Dessole S, Coccollone E, Ambrosini G, D'Antona D, Vargiu N, Cherchi PL. Oligomenorrhea treatment by purified FSH using a fixed protocol. Gynecol Obstet Invest 1996; 42:187-90. [PMID: 8938472 DOI: 10.1159/000291949] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
This study is designed to evaluate the effectiveness, safety and tolerability of a low dose of purified FSH administration using a fixed protocol in oligomenorrheic patients not desiring pregnancy. We used a low dose (75 IU/day for 5 days) of purified FSH (Metrodin) in 10 oligomenorrheic patients (aged 18-30) for 25 cycles. The onset of menstruation occurred in 7 patients (70%) and in 19 treatment cycles (76%), the ovulation was verified in 5 of these patients (50%) for 13 cycles (52%). One patient had spotting after the treatment, 2 patients did not have any response. The treatment did not cause side effects and it showed a good tolerability.
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Affiliation(s)
- S Dessole
- Institute of Obstetrics and Gynecology, University of Sassari, Italy
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Stoppelli I, Cherchi PL, Dessole S. [Endorphins and pregnancy]. Minerva Ginecol 1984; 36:761-6. [PMID: 6099883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Stoppelli I, Milia S, Dessole S, Cherchi PL. [Gestational capacity after EPH gestosis]. Minerva Ginecol 1983; 35:255-64. [PMID: 6877649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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