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Novel method of full-thickness bladder closure with an endoscopic suturing mach...

Oliveira, C; Autorino, R; Ferreira, C; Cicione, A; Damiano, R; De Sio, M; Correia-Pinto, J; Lima, E

OBJECTIVE: To assess the feasibility of a pure endoscopic closure method for vesical perforations using fully absorbable material. MATERIALS AND METHODS: A pilot experimental study was performed in eight anaesthetized female pigs. Four 10-mm and four 20-mm endoscopic full thickness cystotomies were created. An endoscopic suturing machine (RD-180®; LSI Solutions, Victor, NY, USA) was deployed through the workin...



Collecting system percutaneous access using real-time tracking sensors: first p...

Rodrigues, PL; Vilaça, JL; Oliveira, C; Cicione, A; Rassweiler, J; Fonseca, J; Rodrigues, NF; Correia-Pinto, J; Lima, E

PURPOSE: Precise needle puncture of the renal collecting system is a challenging and essential step for successful percutaneous nephrolithotomy (PCNL). This works aims to evaluate the efficiency of a new real-time electromagnetic tracking (EMT) system for in vivo kidney puncture. MATERIALS AND METHODS: Six anesthetized female pigs underwent ureterorenoscopies in order to place a catheter with an EMT sensor into...


Natural orifice transluminal endoscopic surgery (NOTES): where are we going? A ...

Autorino, R; Yakoubi, R; White, WM; Gettman, M; De Sio, M; Quattrone, C; Di Palma, C; Izzo, A; Correia-Pinto, J; Kaouk, JH; Lima, E

The aim of this study was to analyse natural orifice transluminal endoscopic surgery (NOTES)-related publications over the last 5 years. A systematic literature search was done to retrieve publications related to NOTES from 2006 to 2011. The following variables were recorded: year of publication; article type; study design; setting; Journal Citation Reports® journal category; authors area of surgical speciality...


The role of glycoprotein 130 family of cytokines in fetal rat lung development

Nogueira-Silva, C; Piairo, P; Carvalho-Dias, E; Veiga, C; Moura, RS; Correia-Pinto, J

The glycoprotein 130 (gp130) dependent family of cytokines comprises interleukin-6 (IL-6), IL-11, leukemia inhibitory factor (LIF), cardiotrophin-like cytokine (CLC), ciliary neurotrophic factor (CNTF), cardiotrophin-1 (CT-1) and oncostatin M (OSM). These cytokines share the membrane gp130 as a common signal transducer. Recently, it was demonstrated that IL-6 promotes, whereas LIF inhibits fetal lung branching....


Five really easy steps to build a homemade low-cost simulator

Moreira-Pinto, J; Silva, JG; Ribeiro de Castro, JL; Correia-Pinto, J

AIM: The aim of this study was to evaluate how simple it is to build a homemade low-cost simulator using a simple 5-step scheme. METHODS: A scheme explaining how to build an endoscopic surgery simulator in 5 easy steps was presented to 26 surgeons. The simulator required a pair of scissors and easy-to-find materials. Its total cost was less than €35. The participants assessed the simulator using common endoscop...


Variations of the soft tissue thicknesses external to the ribs in Pectus Excava...

Rodrigues, PL; Direito-Santos, B; Moreira, AH; Fonseca, JC; Pinho, AC; Rodrigues, NF; Henriques-Coelho, T; Correia-Pinto, J; Vilaça, JL

BACKGROUND: Surgical repair of pectus excavatum (PE) has become more popular due to improvements in the minimally invasive Nuss procedure. The pre-surgical assessment of PE patients requires Computerized Tomography (CT), as the malformation characteristics vary from patient to patient. OBJECTIVE: This work aims to characterize soft tissue thickness (STT) external to the ribs among PE patients. It also presents ...


Three-dimensional vs standard laparoscopy: comparative assessment using a valid...

Cicione, A; Autorino, R; Breda, A; De Sio, M; Damiano, R; Fusco, F; Greco, F; Carvalho-Dias, E; Mota, P; Nogueira, C; Pinho, P; Mirone, V

OBJECTIVE: To compare the last generation of 3-dimensional imaging (3D) vs standard 2-dimensional imaging (2D) laparoscopy. MATERIALS AND METHODS: A prospective observational study was conducted during the 4th Minimally Invasive Urological Surgical Week Course held in Braga (Portugal) in April 2013. The course participants and faculty were asked to perform standardized tasks in the dry laboratory setting and ra...


Variations of the soft tissue thicknesses external to the ribs in Pectus Excava...

Rodrigues, PL; Direito-Santos, B; Moreira, AH; Fonseca, JC; Pinho, AC; Rodrigues, NF; Henriques-Coelho, T; Correia-Pinto, J; Vilaça, JL

BACKGROUND: Surgical repair of pectus excavatum (PE) has become more popular due to improvements in the minimally invasive Nuss procedure. The pre-surgical assessment of PE patients requires Computerized Tomography (CT), as the malformation characteristics vary from patient to patient. OBJECTIVE: This work aims to characterize soft tissue thickness (STT) external to the ribs among PE patients. It also presents ...

Data: 2013   |   Origem: Repositório Comum

Collecting system percutaneous access using real-time tracking sensors: first p...

Rodrigues, PL; Vilaça, JL; Oliveira, C; Cicione, A; Rassweiler, J; Fonseca, J; Rodrigues, NF; Correia-Pinto, J; Lima, E

PURPOSE: Precise needle puncture of the renal collecting system is a challenging and essential step for successful percutaneous nephrolithotomy (PCNL). This works aims to evaluate the efficiency of a new real-time electromagnetic tracking (EMT) system for in vivo kidney puncture. MATERIALS AND METHODS: Six anesthetized female pigs underwent ureterorenoscopies in order to place a catheter with an EMT sensor into...

Data: 2013   |   Origem: Repositório Comum

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    Financiadores do RCAAP

Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência Programa Operacional da Sociedade do Conhecimento União Europeia