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Maffei S, Cugusi L, Meloni A, Deidda M, Colasante E, Marchioli R, Surico N, Mercuro G. IGENDA protocol. J Cardiovasc Med (Hagerstown) 2019; 20:278-283. [DOI: 10.2459/jcm.0000000000000761] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Ercoli A, Bassi E, Ferrari S, Surico D, Fagotti A, Fanfani F, De Cicco F, Surico N, Scambia G. Robotic-Assisted Conservative Excision of Retrocervical-Rectal Deep Infiltrating Endometriosis: A Case Series. J Minim Invasive Gynecol 2017; 24:863-868. [DOI: 10.1016/j.jmig.2017.03.011] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Revised: 02/27/2017] [Accepted: 03/11/2017] [Indexed: 10/19/2022]
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Surico D, Ercoli A, Farruggio S, Raina G, Filippini D, Mary D, Minisini R, Surico N, Pirisi M, Grossini E. Modulation of Oxidative Stress by 17 β-Estradiol and Genistein in Human Hepatic Cell Lines In Vitro. Cell Physiol Biochem 2017; 42:1051-1062. [PMID: 28662498 DOI: 10.1159/000478752] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2017] [Accepted: 04/21/2017] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND/AIMS estrogens and phytoestrogens exert hepatoprotection through mechanisms not clearly examined yet. Here, we investigated the protective effects exerted by 17β-estradiol and genistein against oxidative stress in hepatocytes and hepatic stellate cells (HSCs) and the involvement of specific receptors and the intracellular signalling. METHODS Huh7.5 and LX-2, alone or in co-culture with Huh7.5, were treated with 17β-estradiol and genistein alone or in the presence of menadione and of estrogen receptors (ERs) and G protein-coupled-estrogenic-receptors (GPER) blockers. Cell viability, mitochondrial membrane potential and oxidant/antioxidant system were measured by specific kits. Western Blot was used for the analysis of Akt and p38-mitogen-activated-protein kinases (MAPK) activation and α-smooth-muscle actin expression. RESULTS In Huh7.5, 17β-estradiol and genistein prevented the effects of peroxidation by modulating Akt and p38MAPK activation. Similar antioxidant and protective findings were obtained in LX-2 of co-culture experiments, only. ERs and GPER blockers were able to prevent the effects of 17β-estradiol and genistein. CONCLUSION In Huh7.5 and LX-2, 17β-estradiol and genistein counteract the effects of peroxidation through the involvement of ERs and GPER and by an intracellular signalling related to Akt and p38MAPK. As concerning LX-2, paracrine factors released by Huh7.5 play a key role in protection against oxidative stress.
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Krengli M, Pisani C, Deantonio L, Surico D, Volpe A, Surico N, Terrone C. Intraoperative radiotherapy in gynaecological and genito-urinary malignancies: focus on endometrial, cervical, renal, bladder and prostate cancers. Radiat Oncol 2017; 12:18. [PMID: 28100242 PMCID: PMC5244540 DOI: 10.1186/s13014-016-0748-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Accepted: 12/21/2016] [Indexed: 01/07/2023] Open
Abstract
Intraoperative radiotherapy (IORT) refers to the delivery of a single radiation dose to a limited volume of tissue during a surgical procedure. A literature review was performed to analyze the role of IORT in gynaecological and genito-urinary cancer including endometrial, cervical, renal, bladder and prostate cancers. Literature search was performed by Pubmed and Scopus, using the words “intraoperative radiotherapy/IORT”, “gynaecological cancer”, “uterine/endometrial cancer”, “cervical/cervix cancer”, “renal/kidney cancer”, “bladder cancer” and “prostate cancer”. Forty-seven articles were selected from the search databases, analyzed and briefly described. Literature data show that IORT has been used to optimize local control rate in genito-urinary tumours mainly in retrospective studies. The results suggest that IORT could be advantageous in the setting of locally advanced and recurrent disease although further prospective trials are needed to confirm this findings.
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Grossini E, Farruggio S, Qoqaiche F, Raina G, Camillo L, Sigaudo L, Mary D, Surico N, Surico D. Monomeric adiponectin modulates nitric oxide release and calcium movements in porcine aortic endothelial cells in normal/high glucose conditions. Life Sci 2016; 161:1-9. [PMID: 27469459 DOI: 10.1016/j.lfs.2016.07.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 07/20/2016] [Accepted: 07/21/2016] [Indexed: 01/12/2023]
Abstract
AIMS Perivascular adipose tissue can be involved in the process of cardiovascular pathology through the release of adipokines, namely adiponectins. Monomeric adiponectin has been shown to increase coronary blood flow in anesthetized pigs through increased nitric oxide (NO) release and the involvement of adiponectin receptor 1 (AdipoR1). The present study was therefore planned to examine the effects of monomeric adiponectin on NO release and Ca(2+) transients in porcine aortic endothelial cells (PAEs) in normal/high glucose conditions and the related mechanisms. MAIN METHODS PAEs were treated with monomeric adiponectin alone or in the presence of intracellular kinases blocker, AdipoR1 and Ca(2+)-ATPase pump inhibitors. The role of Na(+)/Ca(2+) exchanger was examined in experiments performed in zero Na(+) medium. NO release and intracellular Ca(2+) were measured through specific probes. KEY FINDINGS In PAE cultured in normal glucose conditions, monomeric adiponectin elevated NO production and [Ca(2+)]c. Similar effects were observed in high glucose conditions, although the response was lower and not transient. The Ca(2+) mobilized by monomeric adiponectin originated from an intracellular pool thapsigargin- and ATP-sensitive and from the extracellular space. Moreover, the effects of monomeric adiponectin were prevented by kinase blockers and AdipoR1 inhibitor. Finally, in normal glucose condition, a role for Na(+)/Ca(2+) exchanger and Ca(2+)-ATPase pump in restoring Ca(2+) was found. SIGNIFICANCE Our results add new information about the control of endothelial function elicited by monomeric adiponectin, which would be achieved by modulation of NO release and Ca(2+) transients. A signalling related to Akt, ERK1/2 and p38MAPK downstream AdipoR1 would be involved.
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Surico D, Amadori R, Vigone A, D'Agostino C, Dessole M, Surico N. Successful delivery after surgical repair of uterine rupture at 15 weeks of gestation: case report and brief review. Eur J Obstet Gynecol Reprod Biol 2016; 204:5-8. [PMID: 27459146 DOI: 10.1016/j.ejogrb.2016.05.034] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2016] [Revised: 04/15/2016] [Accepted: 05/19/2016] [Indexed: 11/17/2022]
Abstract
OBJECTIVE Second-trimester uterine rupture is a rare disorder and it is unclear if it should be managed with caesarean section, repair or hysterectomy. This article provides a case report of second-trimester uterine rupture repair, and reviews the risk factors, signs and symptoms, suturing technique and newborn outcome. METHODS PubMed was searched using the terms 'uterine rupture', 'second trimester' and 'repair' Only cases of second-trimester uterine rupture repair that led to successful prolongation of pregnancy were included. RESULTS The main risk factor of uterine rupture is previous caesarean section (5/10, 50%). Eight of 10 cases presented with abdominal pain and three cases presented in shock. Haemoperitoneum was present in five cases. The mean and median gestational age at delivery were 33.4 and 33.5 weeks, respectively (range 28-37 weeks), with mean and median delayed interval delivery of 95.5 and 91 days, respectively (range 14-147 days). Neonatal outcome was good for 10 of 11 newborns. Despite the early onset of uterine rupture, there were no cases of extremely preterm delivery. One early preterm infant, seven moderate-to-late preterm infants and one term infant were delivered. CONCLUSIONS The lack of extremely preterm deliveries and good neonatal outcomes encourage attempts to repair the uterus after second-trimester rupture.
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Pisani C, Deantonio L, Surico D, Brambilla M, Galla A, Ferrara E, Masini L, Gambaro G, Surico N, Krengli M. Quality of life in patients treated by adjuvant radiotherapy for endometrial and cervical cancers: correlation with dose–volume parameters. Clin Transl Oncol 2015; 18:901-8. [DOI: 10.1007/s12094-015-1458-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2015] [Accepted: 11/16/2015] [Indexed: 02/08/2023]
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Leo L, Surico D, Deambrogio F, Scatuzzi A, Marzullo P, Tinelli R, Molinari C, Surico N. [Preliminary data on the effectiveness of resveratrol in a new formulation in treatment of hot flushes]. MINERVA GINECOLOGICA 2015; 67:475-483. [PMID: 26491826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
AIM We conducted a pilot study to evaluate the effectiveness of resveratrol absorbed orally, conveyed through a new patented technology that increases the absorption through the oral mucosa in treatment of hot flushes (HF) during menopause. METHODS This is a randomized controlled double-blind study with crossover design. From October 2012 to July 2014 we considered the first 50 patients enrolled at the Center for Menopause Maggiore Hospital of Charity of Novara, with diagnosis of physiological or surgical menopause. Each woman received a diary in which she indicated the weekly number of HF and the perceived intensity, in a 0-10 Scale (Visual Analogue Scale, VAS). RESULTS Reduction of the monthly number of vasomotor episodes. Resveratrol 16/28 (57.1%); P2/22 placebo (9.1%) <0.001. The resveratrol group gets a positive result 6.28 times more compared to the placebo arm (95% CI: 1.61-24.49). Improvement of the intensity of symptoms and improving quality of life: resveratrol 22/28 (78.6%); placebo 4/22 P (18.2%) <0.001. Resveratrol group obtained a positive result 4:32 times more than the placebo arm (95% CI: 1.74-10.71). CONCLUSION Resveratrol is effective in reducing the number of episodes vasomotor and the intensity of HF, with the transition from moderate/severe to mild symptoms in 78.6% of patients. Resveratrol has the characteristics to be an alternative therapy in the treatment of HF in menopause.
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Surico D, Farruggio S, Marotta P, Raina G, Mary D, Surico N, Vacca G, Grossini E. Human Chorionic Gonadotropin Protects Vascular Endothelial Cells from Oxidative Stress by Apoptosis Inhibition, Cell Survival Signalling Activation and Mitochondrial Function Protection. Cell Physiol Biochem 2015; 36:2108-20. [DOI: 10.1159/000430178] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/08/2015] [Indexed: 11/19/2022] Open
Abstract
Background/Aim: Previous reports have made it hypothetically possible that human chorionic gonadotropin (hCG) could protect against the onset of pregnancy-related pathological conditions by acting as an antioxidant. In the present study we planned to examine the effects of hCG against oxidative stress in human umbilical vein endothelial cells (HUVEC). Methods: HUVEC were subjected to peroxidation by hydrogen peroxide. The modulation of nitric oxide (NO) release by hCG and its effects on cell viability, glutathione (GSH) levels, mitochondrial membrane potential and mitochondrial transition pore opening (MPTP) were examined by specific dyes. Endothelial and inducible NO synthase (eNOS and iNOS), Akt and extracellular -signal-regulated kinases 1/2 (ERK1/2) activation and markers of apoptosis were analyzed by Western Blot. Results: In HUVEC, hCG reduced NO release by modulating eNOS and iNOS. Moreover, hCG protected HUVEC against oxidative stress by preventing GSH reduction and apoptosis, by maintaining Akt and ERK1/2 activation and by keeping mitochondrial function. Conclusion: The present results have for the first time shown protective effects exerted by hCG on vascular endothelial function, which would be achieved by modulation of NO release, antioxidant and antiapoptotic actions and activation of cell survival signalling. These findings could have clinical implications in the management of pregnancy-related disorders.
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Abstract
Osteoporosis (OP) and related fractures are well-known severe conditions affecting quality of life and life expectancy of postmenopausal women, with high economic costs in Europe. On behalf of The Italian Society of Gynecology and Obstetrics (Società Italiana di Ginecologia ed Ostetricia, SIGO), the Osteoporosis's Menopausal Epidemiological Risk Observation (O.M.E.R.O.) study, a national multicenter study on clinical risk factors of OP was organized, using FRAX® tool as a reference. Here, data from this study are presented, showing an important portion of Italian postmenopausal women affected by osteopenia/OP at high risk of fracture and the need to do prevention and/or treatment. Gynecologist can be a primary specialist in this important challenge.
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Surico D, Amadori R, Gastaldo LB, Tinelli R, Surico N. Female genital cutting: a survey among healthcare professionals in Italy. J OBSTET GYNAECOL 2014; 35:393-6. [PMID: 25265525 DOI: 10.3109/01443615.2014.960826] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
This study aims to evaluate the knowledge of female genital cutting (FGC) in a tertiary teaching hospital in Italy. A survey questionnaire on FGC was given to paediatricians, nurses, midwives, gynaecologists and residents in paediatrics and gynaecology in a tertiary teaching hospital in Italy. The results of the survey were then analysed. The results showed that 71.5% (73/102) of healthcare professionals dealt with patients presenting with FGC. Gynaecologists (83%) and paediatric nurses (75%) were the only ones who declared to be aware of Italian law on FGC. In detail, 55% of midwives, 50% of paediatricians, 50% of paediatrician residents and 28.5% of gynaecological residents were aware of this law. The general knowledge of Italian National Guidelines on FGC is even worse: most professionals are not aware of protocols of action. Considering the increasing extension of FGC due to immigration, improvement of care through specialised education of healthcare providers is mandatory.
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Grossini E, Surico D, Mary DASG, Molinari C, Surico N, Vacca G. In anesthetized pigs human chorionic gonadotropin increases myocardial perfusion and function through a β-adrenergic-related pathway and nitric oxide. J Appl Physiol (1985) 2013; 115:422-35. [PMID: 23788572 DOI: 10.1152/japplphysiol.00425.2013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Human chorionic gonadotropin (hCG) is not only responsible for numerous pregnancy-related processes, but can affect the cardiovascular system as well. So far, however, information about any direct effect elicited by hCG on cardiac function, perfusion, and the mechanisms involved has remained scarce. Therefore, the present study aimed to determine the primary in vivo effect of hCG on cardiac contractility and coronary blood flow and the involvement of autonomic nervous system and nitric oxide (NO). Moreover, in coronary endothelial cells (CEC), the intracellular pathways involved in the effects of hCG on NO release were also examined. In 25 anesthetized pigs, intracoronary 500 mU/ml hCG infusion at constant heart rate and aortic blood pressure increased coronary blood flow, maximum rate of change of left ventricular systolic pressure, segmental shortening, cardiac output, and coronary NO release (P < 0.0001). These hemodynamic responses were graded in a further five pigs. Moreover, while blockade of muscarinic cholinoceptors (n = 5) and of α-adrenoceptors (n = 5) did not abolish the observed responses, β1-adrenoceptors blocker (n = 5) prevented the effects of hCG on cardiac function. In addition, β2-adrenoceptors (n = 5) and NO synthase inhibition (n = 5) abolished the coronary response and the effect of hCG on NO release. In CEC, hCG induced the phosphorylation of endothelial NO synthase through cAMP/PKA signaling and ERK1/2, Akt, p38 MAPK involvement, which were activated as downstream effectors of β2-adrenoceptor stimulation. In conclusion, in anesthetized pigs, hCG primarily increased cardiac function and perfusion through the involvement of β-adrenoceptors and NO release. Moreover, cAMP/PKA-dependent kinases phosphorylation was found to play a role in eliciting the observed NO production in CEC.
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Surico D, Amadori R, D’Ajello P, Vercellotti E, Surico N. Antenatal diagnosis of fetal lymphangioma by ultrasonography. Eur J Obstet Gynecol Reprod Biol 2013; 168:236. [DOI: 10.1016/j.ejogrb.2013.02.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Revised: 01/15/2013] [Accepted: 02/04/2013] [Indexed: 11/28/2022]
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Surico D, Codecà C, Boldorini R, Maldi E, Vigone A, Gentilli S, Surico N. Sclerosing PEComa: a case report and review of the literature. MINERVA CHIR 2013; 68:125-128. [PMID: 23584274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
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Porporato PE, Filigheddu N, Reano S, Ferrara M, Angelino E, Gnocchi VF, Prodam F, Ronchi G, Fagoonee S, Fornaro M, Chianale F, Baldanzi G, Surico N, Sinigaglia F, Perroteau I, Smith RG, Sun Y, Geuna S, Graziani A. Acylated and unacylated ghrelin impair skeletal muscle atrophy in mice. J Clin Invest 2013; 123:611-22. [PMID: 23281394 DOI: 10.1172/jci39920] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2011] [Accepted: 11/01/2012] [Indexed: 01/30/2023] Open
Abstract
Cachexia is a wasting syndrome associated with cancer, AIDS, multiple sclerosis, and several other disease states. It is characterized by weight loss, fatigue, loss of appetite, and skeletal muscle atrophy and is associated with poor patient prognosis, making it an important treatment target. Ghrelin is a peptide hormone that stimulates growth hormone (GH) release and positive energy balance through binding to the receptor GHSR-1a. Only acylated ghrelin (AG), but not the unacylated form (UnAG), can bind GHSR-1a; however, UnAG and AG share several GHSR-1a-independent biological activities. Here we investigated whether UnAG and AG could protect against skeletal muscle atrophy in a GHSR-1a-independent manner. We found that both AG and UnAG inhibited dexamethasone-induced skeletal muscle atrophy and atrogene expression through PI3Kβ-, mTORC2-, and p38-mediated pathways in myotubes. Upregulation of circulating UnAG in mice impaired skeletal muscle atrophy induced by either fasting or denervation without stimulating muscle hypertrophy and GHSR-1a-mediated activation of the GH/IGF-1 axis. In Ghsr-deficient mice, both AG and UnAG induced phosphorylation of Akt in skeletal muscle and impaired fasting-induced atrophy. These results demonstrate that AG and UnAG act on a common, unidentified receptor to block skeletal muscle atrophy in a GH-independent manner.
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Giana M, Surico D, Nupieri I, Caccia S, Vigone A, Surico N. M433 OUTCOME OF FIRST LINE VERSUS SECOND LINE MESH SURGERY IN HIGH STAGE PELVIC PROLAPSE. Int J Gynaecol Obstet 2012. [DOI: 10.1016/s0020-7292(12)61623-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Surico D, Amadori R, Ferrero F, Vigone A, Leo L, Surico N. O046 DICHORIONIC PREGNANCY: DELAYED INTERVAL DELIVERY WITH ENDOLOOP LIGATION. Int J Gynaecol Obstet 2012. [DOI: 10.1016/s0020-7292(12)60476-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Ribaldone R, Airoldi C, Cigna SZ, Surico N. O570 HPV TESTING: ROLE IN THE FOLLOW UP OF TREATED CERVICO-VAGINAL DYSPLASIA. Int J Gynaecol Obstet 2012. [DOI: 10.1016/s0020-7292(12)61000-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Surico N, Codecà C, Caccia S. [Medical humanities in gynecology and obstetrics]. MINERVA GINECOLOGICA 2012; 64:447-453. [PMID: 23018484] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Medicine is a collection of science, technology and human values. Nowadays, the most modern paradigm of medicine is based on the combination of man's vulnerability and his need for healthcare, both in a technical-pharmacological sense, but more importantly, with regard to human relations. Of course, the solidarity perspective must represent the strong relational foundation of the doctor-patient relationship, considering that this perspective is now a clear indicator of the civilization level of a nation. The notion of healthcare must therefore be understood in its twofold and inseparable meaning: firstly, the act of "curing" and secondly, the act of "taking care of". In Italy, the term for both of these acts is unique ("curare" meaning to treat, to cure, to care for). However, it is necessary to encompass all meanings as they are inseparable. The responsibility of the doctor is, therefore, to treat, assist, understand and to be at the service of each human being in their interest and in their centrality.
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Surico D, Leo L, Nupieri I, Galli L, Vigone A, Surico N. M467 SINGLE-PORT ACCESS SUBTOTAL HYSTERECTOMY IN OBESE WOMAN. Int J Gynaecol Obstet 2012. [DOI: 10.1016/s0020-7292(12)61656-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Amadori R, Surico D, Vigone A, Ambrosini R, Surico N. W114 PREGNANCY IN A PATIENT WITH ANTERIOR SACRAL MENINGOCELE AND BICORNUATE UTERUS. Int J Gynaecol Obstet 2012. [DOI: 10.1016/s0020-7292(12)61839-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Surico D, Amadori R, Ambrosini R, Vigone A, Surico N. Pregnancy in a patient with anterior sacral meningocele and bicornuate uterus. Eur J Obstet Gynecol Reprod Biol 2012; 164:237-8. [PMID: 22840316 DOI: 10.1016/j.ejogrb.2012.06.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2012] [Revised: 06/11/2012] [Accepted: 06/25/2012] [Indexed: 11/28/2022]
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Surico D, Vigone A, Bonvini D, Tinelli R, Leo L, Surico N. Narrow-band imaging in diagnosis of endometrial cancer and hyperplasia: a new option? J Minim Invasive Gynecol 2010; 17:620-5. [PMID: 20579943 DOI: 10.1016/j.jmig.2009.10.014] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2009] [Revised: 10/23/2009] [Accepted: 10/29/2009] [Indexed: 11/26/2022]
Abstract
STUDY OBJECTIVE To estimate whether the use of narrow-band imaging (NBI) hysteroscopy increases concordance between visual identification and a histologic diagnosis of endometrial cancer and hyperplasia. DESIGN Prospective study (Canadian Task Force classification: II-2). SETTING Department of obstetrics and gynecology, University of Eastern Piedmont, Novara, Italy. PATIENTS 209 consecutive patients with abnormal uterine bleeding. INTERVENTIONS White-light hysteroscopy and NBI hysteroscopy followed by direct biopsy. MEASUREMENTS AND MAIN RESULTS The sensitivity and specificity of conventional hysteroscopy in predicting a diagnosis of cancer and hyperplasia were, respectively, 84.21% (95% confidence interval [CI], 79.27-89.15) and 99.47% (95% CI, 98.49-100.0), and 64.86% (95% CI, 58.39-71.34) and 98.77% (95% CI, 97.27-100.0), and of NBI hysteroscopy were 94.74% (95% CI, 91.71-97.76) and 97.89% (95% CI, 95.95-99.84), and 78.38% (95% CI, 72.8-83.96) and 97.67% (95% CI, 96.63-99.72). The concordance of conventional and NBI hysteroscopy with the histopathologic findings (measured using the Cohen kappa) was, respectively, 88.80% (95% CI, 86.2%-96.3%) and 91.78% (95% CI, 89.6%-98.2%), a difference of 2.98% (95% CI, 0-9) in favor of NBI. CONCLUSION Narrow-band imaging hysteroscopy can accurately predict a histologic diagnosis of endometrial cancer or hyperplasia.
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Paternoster D, Riboni F, Bertolino M, Garofalo G, Lazzarich E, Surico N, Stratta P. The Contraceptive Vaginal Ring in Women With Renal and Liver Transplantation: Analysis of Preliminary Results. Transplant Proc 2010; 42:1162-5. [DOI: 10.1016/j.transproceed.2010.03.132] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Riboni F, Giana M, Piantanida P, Vigone A, Surico N, Boldorini R. Peritoneal psammocarcinoma diagnosed by a Papanicolau smear: a case report. Acta Cytol 2010; 54:311-3. [PMID: 20518416 DOI: 10.1159/000325040] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Serous psammocarcinoma is a rare variant of epithelial neoplasia that can arise from the ovaries or peritoneum. It is characterized by massive psammoma body formation, invasiveness and low grade cytologic features. CASE A 70-year-old woman was admitted to our hospital; a bimanual examination with cervicovaginal smear was performed. The smears revealed neoplastic cells with psammoma bodies; afterward, endocervical curettage revealed microaggregates of epithelial neoplastic cells with psammoma bodies. Computed tomography of the abdomen showed a diffuse peritoneal carcinosis with left ovarian calcification. An exploratory laparotomy was carried out. Final pathologic findings showed peritoneal serous psammocarcinoma with ovarian implants. CONCLUSION Our report suggests that a Pap smear can play a role in the detection of peritoneal psammocarcinoma and underlines the significance of psammoma bodies as a cytologic marker of this rare tumor.
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