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Costa CM, Porta A, Miura IK, Porta G, Fonseca EA, Pugliese R, Kondo M, Chapchap P, Sindhi R, Feier FH, Seda Neto J. In vitro fertilization: an unexpected finding in a cohort of patients with biliary atresia. Braz J Med Biol Res 2023; 56:e12671. [PMID: 36995875 PMCID: PMC10041673 DOI: 10.1590/1414-431x2023e12671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 02/16/2023] [Indexed: 03/31/2023] Open
Abstract
In biliary atresia (BA), efforts to prevent premature liver transplantation (LT) are aimed at early diagnosis, timing of Kasai-portoenterostomy (KPE), and centralization of care. This report presents the clinical picture, treatment strategies, and outcomes of BA patients with no previous treatment. A retrospective cohort study (Jan/2001 to Jan/2021) was conducted to evaluate the outcome of patients with BA referred to a single team. Study groups were: 1) Kasai-only group (K-only) n=9), 2) LT-only group (n=7), and 3) Kasai+LT group (K+LT) (n=23). Survival with native liver and overall survival were 22.9 and 94.8%, respectively, at 120 months of follow-up. There was no difference in age at KPE in the K-only group (46.8±21.8 days) vs K+LT (52.1±22 days), P=0.4. Ten (25.6%) patients were babies conceived through in vitro fertilization (IVF). Four IVF patients (40%) presented associated congenital heart disease vs 5 patients (17%) in the remaining group (P=0.14). Two of the IVF patients were premature (<37 weeks). Median maternal age at birth was 35 years (33 to 41 years). Excellent patient survival is expected for patients with BA with the available treatment strategies. IVF+BA was an unexpected prevalent association in this cohort, and further studies are required to better understand these findings.
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Affiliation(s)
- C M Costa
- Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
- Hepatologia e Transplante Hepático, A.C. Camargo Cancer Center, São Paulo, SP, Brasil
| | - A Porta
- Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
- Hepatologia e Transplante Hepático, A.C. Camargo Cancer Center, São Paulo, SP, Brasil
| | - I K Miura
- Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
- Hepatologia e Transplante Hepático, A.C. Camargo Cancer Center, São Paulo, SP, Brasil
| | - G Porta
- Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
- Hepatologia e Transplante Hepático, A.C. Camargo Cancer Center, São Paulo, SP, Brasil
| | - E A Fonseca
- Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
- Hepatologia e Transplante Hepático, A.C. Camargo Cancer Center, São Paulo, SP, Brasil
| | - R Pugliese
- Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
- Hepatologia e Transplante Hepático, A.C. Camargo Cancer Center, São Paulo, SP, Brasil
| | - M Kondo
- Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
- Hepatologia e Transplante Hepático, A.C. Camargo Cancer Center, São Paulo, SP, Brasil
| | - P Chapchap
- Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - R Sindhi
- Hillman Center for Pediatric Transplantation, Thomas E. Starzl Transplantation Institute, Department of Transplant Surgery, University of Pittsburgh Medical Center Children's Hospital of Pittsburgh, Pittsburgh, PA, USA
| | - F H Feier
- Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
- Hepatologia e Transplante Hepático, A.C. Camargo Cancer Center, São Paulo, SP, Brasil
| | - J Seda Neto
- Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
- Hepatologia e Transplante Hepático, A.C. Camargo Cancer Center, São Paulo, SP, Brasil
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Raspa A, Marchini A, Pugliese R, Mauri M, Maleki M, Vasita R, Gelain F. A biocompatibility study of new nanofibrous scaffolds for nervous system regeneration. Nanoscale 2016; 8:253-65. [PMID: 26607419 DOI: 10.1039/c5nr03698d] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
The development of therapeutic approaches for spinal cord injury (SCI) is still a challenging goal to achieve. The pathophysiological features of chronic SCI are glial scar and cavity formation: an effective therapy will require contribution of different disciplines such as materials science, cell biology, drug delivery and nanotechnology. One of the biggest challenges in SCI regeneration is to create an artificial scaffold that could mimic the extracellular matrix (ECM) and support nervous system regeneration. Electrospun constructs and hydrogels based on self-assembling peptides (SAPs) have been recently preferred. In this work SAPs and polymers were assembled by using a coaxial electrospinning setup. We tested the biocompatibility of two types of coaxially electrospun microchannels: the first one made by a core of poly(ε-caprolactone) and poly(d,l-lactide-co-glycolide) (PCL-PLGA) and a shell of an emulsion of PCL-PLGA and a functionalized self-assembling peptide Ac-FAQ and the second one made by a core of Ac-FAQ and a shell of PCL-PLGA. Moreover, we tested an annealed scaffold by PCL-PLGA microchannel heat-treatment. The properties of coaxial scaffolds were analyzed using scanning electron microscopy (SEM), Fourier transform spectroscopy (FTIR), contact angle measurements and differential scanning calorimetry (DSC). In vitro cytotoxicity was assessed via viability and differentiation assays with neural stem cells (NSCs); whereas in vivo inflammatory response was evaluated following scaffold implantation in rodent spinal cords. Emulsification of the outer shell turned out to be the best choice in terms of cell viability and tissue response: thus suggesting the potential of using functionalized SAPs in coaxial electrospinning for applications in regenerative medicine.
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Affiliation(s)
- A Raspa
- Center for Nanomedicine and Tissue Engineering (CNTE), A.O. Ospedale Niguarda Cà Granda, Piazza dell'ospedale maggiore 3, 20162 Milan, Italy. and IRCCS Casa Sollievo della Sofferenza, Opera di San Pio da Pietrelcina, Viale Cappuccini 1, San Giovanni Rotondo, FG 71013, Italy
| | - A Marchini
- Center for Nanomedicine and Tissue Engineering (CNTE), A.O. Ospedale Niguarda Cà Granda, Piazza dell'ospedale maggiore 3, 20162 Milan, Italy.
| | - R Pugliese
- Center for Nanomedicine and Tissue Engineering (CNTE), A.O. Ospedale Niguarda Cà Granda, Piazza dell'ospedale maggiore 3, 20162 Milan, Italy. and IRCCS Casa Sollievo della Sofferenza, Opera di San Pio da Pietrelcina, Viale Cappuccini 1, San Giovanni Rotondo, FG 71013, Italy
| | - M Mauri
- Dipartimento di Scienza dei Materiali, Università degli Studi di Milano Bicocca, Via Roberto Cozzi, 55, 20125 Milano, Italy
| | - M Maleki
- Center for Nanomedicine and Tissue Engineering (CNTE), A.O. Ospedale Niguarda Cà Granda, Piazza dell'ospedale maggiore 3, 20162 Milan, Italy. and IRCCS Casa Sollievo della Sofferenza, Opera di San Pio da Pietrelcina, Viale Cappuccini 1, San Giovanni Rotondo, FG 71013, Italy
| | - R Vasita
- School of Life Sciences, Central University of Gujarat, Sector-30, Gandhinagar-382030, Gujarat, India
| | - F Gelain
- Center for Nanomedicine and Tissue Engineering (CNTE), A.O. Ospedale Niguarda Cà Granda, Piazza dell'ospedale maggiore 3, 20162 Milan, Italy. and IRCCS Casa Sollievo della Sofferenza, Opera di San Pio da Pietrelcina, Viale Cappuccini 1, San Giovanni Rotondo, FG 71013, Italy
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Feier FH, Miura IK, Fonseca EA, Porta G, Pugliese R, Porta A, Schwartz IVD, Margutti AVB, Camelo JS, Yamaguchi SN, Taveira AT, Candido H, Benavides M, Danesi V, Guimaraes T, Kondo M, Chapchap P, Neto JS. Successful domino liver transplantation in maple syrup urine disease using a related living donor. ACTA ACUST UNITED AC 2014; 47:522-6. [PMID: 24770567 PMCID: PMC4086180 DOI: 10.1590/1414-431x20143830] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2014] [Accepted: 04/25/2014] [Indexed: 11/22/2022]
Abstract
Maple syrup urine disease (MSUD) is an autosomal recessive disease associated with
high levels of branched-chain amino acids. Children with MSUD can present severe
neurological damage, but liver transplantation (LT) allows the patient to resume a
normal diet and avoid further neurological damage. The use of living related donors
has been controversial because parents are obligatory heterozygotes. We report a case
of a 2-year-old child with MSUD who underwent a living donor LT. The donor was the
patient's mother, and his liver was then used as a domino graft. The postoperative
course was uneventful in all three subjects. DNA analysis performed after the
transplantation (sequencing of the coding regions of BCKDHA,
BCKDHB, and DBT genes) showed that the MSUD
patient was heterozygous for a pathogenic mutation in the BCKDHB
gene. This mutation was not found in his mother, who is an obligatory carrier for
MSUD according to the family history and, as expected, presented both normal clinical
phenotype and levels of branched-chain amino acids. In conclusion, our data suggest
that the use of a related donor in LT for MSUD was effective, and the liver of the
MSUD patient was successfully used in domino transplantation. Routine donor
genotyping may not be feasible, because the test is not widely available, and, most
importantly, the disease is associated with both the presence of allelic and locus
heterogeneity. Further studies with this population of patients are required to
expand the use of related donors in MSUD.
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Affiliation(s)
- F H Feier
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - I K Miura
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - E A Fonseca
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - G Porta
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - R Pugliese
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - A Porta
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - I V D Schwartz
- Departamento de Genética, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, Brasil
| | - A V B Margutti
- Departamento de Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - J S Camelo
- Departamento de Pediatria, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - S N Yamaguchi
- Departamento de Nutrição, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - A T Taveira
- Departamento de Hepatologia, Universidade Estadual do Amazonas, Manaus, AM, Brasil
| | - H Candido
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - M Benavides
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - V Danesi
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - T Guimaraes
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - M Kondo
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - P Chapchap
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
| | - J Seda Neto
- Departamento de Hepatologia e Transplante Hepático, Hospital Sírio-Libanês, São Paulo, SP, Brasil
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Ferrari G, Bertoglio C, Magistro C, Girardi V, Mazzola M, Di Lernia S, Pugliese R. Laparoscopic repair for recurrent incisional hernias: a single institute experience of 10 years. Hernia 2013; 17:573-80. [PMID: 23661308 DOI: 10.1007/s10029-013-1098-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2012] [Accepted: 04/26/2013] [Indexed: 12/20/2022]
Abstract
PURPOSE The treatment of recurrent incisional hernias (RIH) has been associated with unsatisfactory postoperative (PO) morbidity and high failure rates. The aim of this study is to retrospectively investigate our single-center experience of laparoscopic repair (LR) for RIH. METHODS The case records of 69 patients with RIH who underwent LR in our institution between January 2002 and November 2011 were reviewed. The operative technique has been standardized and provides onlay placement of an ePTFE mesh fixed with titanium tacks. Patients' demographic data and comorbidities, intraoperative course, PO complications and recurrences at follow-up were systematically collected and analyzed. The influence of defect's size and obesity variables on clinical outcomes was also investigated. RESULTS The mean operative time was 147.6 ± 71.2 min and mean hospital stay was 5.8 ± 1.8 days. No conversion occurred while five intraoperative complications (7.2 %) were recorded: three bowel injuries treated by laparoscopic sutures, one omentum bleeding and one epigastric vessel lesion. PO mortality was null, while overall morbidity was 13 % (9 patients) with a prevalence of seroma lasting over 8 weeks in six patients (8.7 %). Along a mean follow-up of 41 months (range 6-119), recurrence rate was 5.7 % (4 patients). Univariate analysis for width of defects and BMI showed no significant influence on patients' outcomes. CONCLUSIONS Surgical treatment for RIH remains controversial because of lack in literature of specific studies on this topic. Morbid obesity and large defects have been often associated with technical difficulties and worse results. Our 10 years' experience with LR provided satisfactory results in terms of PO morbidity and recurrence rate, despite any kind of patient selection.
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Affiliation(s)
- G Ferrari
- Oncologic and Mini-invasive Surgery Department, Niguarda Cà Granda Hospital, Piazza Ospedale Maggiore 3, 20162, Milan, Italy
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Rondelli F, Balzarotti R, Bugiantella W, Mariani L, Pugliese R, Mariani E. Temporary percutaneous ileostomy versus conventional loop ileostomy in mechanical extraperitoneal colorectal anastomosis: a retrospective study. Eur J Surg Oncol 2012; 38:1065-70. [PMID: 22951359 DOI: 10.1016/j.ejso.2012.07.110] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2012] [Revised: 06/27/2012] [Accepted: 07/19/2012] [Indexed: 12/27/2022] Open
Abstract
AIM Loop ileostomy is a suitable procedure for transitory faecal diversion after low colorectal anastomosis, but it causes relevant morbidities (discomfort, peristomal infections, dehydration) and requires a second operation to be closed. We already described an alternative technique of temporary percutaneous ileostomy (TPI) that can be removed without surgery. METHOD The data of 143 consecutive patients, undergoing elective laparoscopic anterior resection of the rectum for adenocarcinoma and low mechanical colorectal anastomosis, 68 with conventional loop ileostomy (CLI) and 75 with TPI, were analyzed. RESULTS Neither intra-operative complications nor deaths occurred during the follow-up period. Clinical anastomotic leakage occurred in 4 patients with CLI and in 1 with TPI (p = 0.191). The median time required for the emission of gases and faeces through the stoma was respectively 1 and 2.5 days in the CLI group, and 1 and 2 days in the TPI group (p = 0.259 and p = 0.126). The median post-operative stay was 8 days in the CLI group and 11 days in the TPI group (p < 0.001). PTIs were removed on the median of 9 days after surgery without major complications, whereas the CLIs were re-canalized in 79.4% of patients on an average of 106 days, with 2 major complications. CONCLUSION The temporary percutaneous ileostomy seems to be a valid alternative to conventional ileostomy, ensuring optimal faecal diversion and less patient discomfort. It can be easily removed without surgery, allowing patients a better outcome.
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Affiliation(s)
- F Rondelli
- University of Perugia, School of Medicine, Department of Surgery, Via G. Dottori, 06132 Perugia, Italy.
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Pugliese R, Di Lernia S, Sansonna F, Maggioni D, Ferrari GC, Magistro C, Costanzi A, De Carli S, Artale S, Pugliese F. Laparoscopic resection for rectal adenocarcinoma. Eur J Surg Oncol 2008; 35:497-503. [PMID: 19070456 DOI: 10.1016/j.ejso.2008.10.015] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2008] [Revised: 10/13/2008] [Accepted: 10/31/2008] [Indexed: 12/16/2022] Open
Abstract
AIMS Laparoscopic surgery for rectal cancer is still under discussion, but there is evidence that minimal access surgery can be feasible and safe also in this field. The aim of this study was to confirm that laparoscopic resection for rectal cancer can afford good results in terms of recurrence rate and survival. PATIENTS AND METHODS Since June 1998 through December 2007 as many as 252 patients underwent laparoscopic resection for rectal cancer. Laparoscopic anterior resection (LAR) was performed in 209 and laparoscopic abdominoperineal resection (LAPR) in 43. Neoadjuvant radiochemotherapy (nCRT) was administered in 48 patients with mid-low rectal cancer stage II and III with evidence of nodal involvement in preoperative work up. RESULTS Patients who received nCRT showed a significant longer duration of surgery compared to patients who did not (p=0.004). Conversion to laparotomy was needed in 24 cases, (21 LAR and three LAPR) but no patient receiving nCRT needed conversion. Postoperative surgical complications occurred in 38 patients, 20 of which were represented by anastomotic leak after LAR. Six patients died postoperatively, in half the cases for surgery related causes. Downstaging after nCRT was seen in 40 patients, and complete histological response was observed in six cases. The mean number of lymph nodes harvested was 12, also in patients receiving nCRT. The mean follow-up was 48+/-33 months (range 0.1-120.4), and 10 patients experienced local recurrence. Cumulative 5 year survival was 73.7%. CONCLUSION Laparoscopic resection for rectal cancer is feasible and safe, with morbidity and long-term results quite acceptable also in patients receiving neoadjuvant treatment.
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Affiliation(s)
- R Pugliese
- Surgery Department, Niguarda Cà Granda Hospital, Piazza Ospedale Maggiore 3, 20162 Milano, Italy
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Ferrari GC, Miranda A, Sansonna F, Magistro C, Di Lernia S, Maggioni D, Franzetti M, Pugliese R. Laparoscopic management of incisional hernias > or = 15 cm in diameter. Hernia 2008; 12:571-6. [PMID: 18688567 DOI: 10.1007/s10029-008-0410-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2008] [Accepted: 06/19/2008] [Indexed: 12/30/2022]
Abstract
BACKGROUND Despite good results in terms of safety and minimal recurrence ensured by laparoscopy in the management of incisional hernias, the use of minimally invasive techniques for large incisional wall defects is still controversial. METHODS Between 2002 and 2008 as many as 36 patients with abdominal wall defects > or = 15 cm were managed laparoscopically in our institution. The wall defects were > or = 20 cm in eight cases. The diameter of parietal defects was measured from within the peritoneal cavity. None had loss of domain. Body mass index (BMI) for 18 patients was > or = 30 kg/m(2). RESULTS The mean duration of operations was 195 +/- 28 min (range 75-540). One patient needed conversion for ileal injury and massive adhesions. Post-operative complications occurred in nine patients; there were six surgical complications. Morbidity in obese and non-obese patients was not statistically different (p > 0.05). There was no postoperative death. Mean hospital stay was 4.97 +/- 3.4 days (range 2-18). Mean follow up was 28 months (range 2-68) and only one hernia recurrence was observed. CONCLUSIONS Minimum-access procedures can provide good results in the repair of giant incisional hernia. Obesity is not a contraindication to laparoscopic repair. Further studies are expected to confirm our promising results.
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Affiliation(s)
- G C Ferrari
- Surgery and Videolaparoscopy Department, Niguarda Hospital, Milan, Piazza Ospedale Maggiore 3, 20162, Milan, Italy
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Pugliese R, Maggioni D, Sansonna F, Ferrari GC, Forgione A, Costanzi A, Magistro C, Pauna J, Di Lernia S, Citterio D, Brambilla C. Outcomes and survival after laparoscopic gastrectomy for adenocarcinoma. Analysis on 65 patients operated on by conventional or robot-assisted minimal access procedures. Eur J Surg Oncol 2008; 35:281-8. [PMID: 18342480 DOI: 10.1016/j.ejso.2008.02.001] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2007] [Accepted: 02/04/2008] [Indexed: 12/14/2022] Open
Abstract
AIMS Despite laparoscopic surgery for gastric cancer has gained worldwide acceptance, long term results and survival are seldom reported. This study was designed to assess long term outcomes after laparoscopic gastrectomy with D2 dissection. The short term results of conventional and robot-assisted minimally invasive procedures were also examined. PATIENTS AND METHODS The charts of 65 patients who underwent laparoscopic surgery for non-metastatic adenocarcinoma were reviewed retrospectively. This series included 35 patients with early gastric cancer (EGC) and 30 with advanced gastric cancer (AGC). A 4/5 laparoscopic subtotal gastrectomy (LSG) with D2 nodal clearance was the procedure of choice for distal cancers. Laparoscopic total gastrectomy (LTG) with modified D1 lymphadenectomy was performed for mid-proximal EGC. RESULTS Sixty gastrectomies were carried out laparoscopically, 56 LSG and 4 LTG. Conversion to laparotomy was required in 5 patients with distal cancer. No intraoperative complication was registered. Morbidity included 2 duodenal leaks that healed conservatively. Two postoperative deaths were registered. An average number 31.3+/-8.8 lymph nodes were collected. The mean hospital stay was 10 days (range 7-24). The mean follow up was 30 months (range 2-86) and the cumulative overall 5 year survival rate was 78%. Survival at 5 years for EGC was 94% and survival at 4 years for AGC was 53% (57% for non-converted patients). CONCLUSIONS Laparoscopic gastrectomy for cancer represents a valid alternative to open surgery with minimal morbidity and acceptable long term survival. Considering the risk of preoperative under diagnoses a D2 lymphadenectomy is suggested also for EGC. This study validated the effectiveness of minimally invasive technique in the management of gastric cancer.
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Affiliation(s)
- R Pugliese
- Divisione di Chirurgia Generale e Videolaparoscopica, Ospedale di Niguarda Ca' Granda, Milano, Italy.
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Pugliese R, Di Lernia S, Sansonna F, Ferrari GC, Maggioni D, Scandroglio I, Costanzi A, Magistro C, De Carli S. Outcomes of laparoscopic Miles’ operation in very low rectal adenocarcinoma. Analysis of 32 cases. Eur J Surg Oncol 2007; 33:49-54. [PMID: 17110075 DOI: 10.1016/j.ejso.2006.10.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2006] [Accepted: 10/09/2006] [Indexed: 12/11/2022] Open
Abstract
AIMS Minivasive techniques for excision of low rectal tumours have spread worldwide with good results, but their employment is still under discussion. The purpose of this study is to assess short term results and survival of laparoscopic abdominoperineal resection (LAPR) in very low rectal cancers. METHODS The charts of 32 patients undergoing LAPR for very low rectal adenocarcinoma (0-2cm from dentata line) were reviewed retrospectively. Outcomes were evaluated considering surgical procedure, short and long-term results and survival. RESULTS A thorough LAPR was performed in 31 patients and conversion to laparotomy was required in 1 patient. Mean operating time was 244min. The length of hospital stay (LOS) was 13,3days. The mean number of nodes collected was 12 and the distal margin was 3,6cm on average. There was 1 post-operative death. In the follow up no pelvic recurrence was observed, while metachronous metastases were observed in 5 patients and peritoneal carcinosis in 2 patients. No port site metastasis was registered. Cumulative 5year survival probability was 0,50. CONCLUSIONS The outcomes of this study suggest that LAPR in very low rectal cancer is a reliable procedure, operating time and LOS were acceptable. Oncologic principles were respected: length of specimen, distal margin and number of nodes retrieved were quite acceptable. Pelvic recurrence frequency was nil. Long term results were comparable with those of other series.
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Affiliation(s)
- R Pugliese
- Surgery Department, General and Videolaparoscopic Surgery, Hospital Niguarda, Piazza Ospedale Maggiore 3, 20162 Milan, Lombardy, Italy
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Pugliese R, Maggioni D, Sansonna F, Scandroglio I, Ferrari GC, Di Lernia S, Costanzi A, Pauna J, de Martini P. Total and subtotal laparoscopic gastrectomy for adenocarcinoma. Surg Endosc 2006; 21:21-7. [PMID: 17031743 DOI: 10.1007/s00464-005-0409-x] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2005] [Accepted: 01/18/2006] [Indexed: 12/15/2022]
Abstract
BACKGROUND Laparoscopic gastrectomies are currently performed in many centers, but compliance with oncologic requirements still represents a subject open to debate. The aim of this work was to compare the short-term and oncologic outcomes after laparoscopic and open surgery in gastric adenocarcinoma. METHODS From June 2000 through June 2005, 147 patients in our institution underwent gastrectomy by open or mininvasive approach for adenocarcinoma. The laparoscopy group included 48 patients, 29 with early gastric cancer (EGC) and 19 with antral advanced gastric cancer (AGC). The short-term results and oncologic data were compared to those obtained in 99 patients who underwent open surgery. Survival in the laparoscopy group was analyzed. RESULTS In the laparoscopy group no intraoperative complications were observed, and conversion was needed in only one patient with a large advanced tumor. Overall, 32 lymph nodes were collected by D2 dissection, 30 for EGC, 34 for advanced cancers. The resection margin was 6.7 cm (range: 4-8 cm). The mean operating time was 240 min (range: 150-360 min), with a blood loss of 150 ml on average (range: 70-250 ml). Morbidity included two duodenal leaks that healed without reoperation; after enclosing or reinforcing the staple line, no further leaking was noted. There was one death from massive bleeding in a cirrhotic patient. Ambulation and oral feeding started significantly earlier than in open surgery. The mean hospital stay was 10 days (range: 7-24 days), significantly shorter than the stay of 18 days after open surgery (p < 0.05). All patients treated laparoscopically were alive without recurrence at the end of this study. CONCLUSIONS Short-term results with laparoscopic gastrectomy were better than with open surgery in this study. Oncologic radicality was a major concern, but in the authors' experience the extent of lymphadenectomy was the same as in open surgery. This study suggests that laparoscopic gastrectomy in malignancies is a reliable tool and oncologic requirements can be warranted.
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Affiliation(s)
- R Pugliese
- Divisione di Chirurgia Generale e d'Urgenza-Ospedale di Niguarda Ca' Granda, Piazza Ospedale 3, 20162, Milano, Italy
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Pugliese R, Sansonna F, Scandroglio I, Maggioni D, Ferrari GC, Di Lernia S, Costanzi A, Grillo G, Cimbanassi S, Chiara O. Laparoscopic splenectomy: A retrospective review of 75 cases. Int Surg 2006; 91:82-6. [PMID: 16774177] [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: 05/10/2023] Open
Abstract
Laparoscopic splenectomy (LS) is considered a safe procedure for spleens of normal size as well as for larger spleens. Seventy-five consecutive patients underwent LS. Splenomegaly was defined by diameter >15 cm and by weight >400 g. Thirty patients had splenomegaly. The outcomes with spleens <15 cm and spleens >15 cm were compared. LS was successfully completed in 73 cases (97.4%). Spleens >15 cm required longer operating time and were associated with greater blood loss (P < 0.001), longer hospital stay, and more complications. Two patients needed blood transfusion. No overwhelming postsplenectomy infection was registered, and operative mortality was zero.
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Affiliation(s)
- R Pugliese
- Department of General and Emergency Surgery, Hospital Niguarda, Ca'Granda Milano, Italy.
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12
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Pugliese R, Maggioni D, Sansonna F, Scandroglio I, Ferrari GC, Di Lernia S, Boniardi M, Costanzi A, Pauna J. [Criteria for training in laparoscopic gastric surgery: guidelines and experience of 30 cases]. MINERVA CHIR 2005; 60:23-30. [PMID: 15902050] [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: 05/24/2023]
Abstract
AIM Although many studies on laparoscopic surgery of the stomach have been conducted so far, yet they have not provided surgeons with criteria for gradual and safe training with this technique. The results of gastric surgery with 30 patients operated on by laparoscopic approach are hereby described. The aim of this issue is to provide surgeons with guide lines for progressive training, respectful to patients, complying with oncologic criteria and useful to reduce conversion rate or drawbacks at the start of the experience. METHODS The Authors made a retrospective analysis on 30 patients affected by gastric lesions, 5 benign chronic ulcers and 25 neoplasms of the stomach. Our guide lines suggest that the training begin with the treatment of benign lesions, followed by early gastric cancer (EGC) and by advanced gastric cancer (AGC) of the antrum. Our experience started with 4 laparoscopic subtotal distal gastrectomies (LSGs) for benign ulcer; independent of the guidelines hereby proposed 1 laparoscopic total gastrectomy (LTG) was done after the intraoperative finding of a benign ulcer of the lesser curve penetrating into the left hepatic lobe. The beginning of training included also 1 LSG for distal stromal tumor (GIST). Subsequently 13 early gastric cancers (EGC) were operated on: echoendoscopy could demonstrate 12 T1 m and 1 T1 sm and no evidence of nodal involvement. The diameter of EGCs was 1,3 cm on average ( range 0,7-4 cm), all were marked by Indian ink to allow performance of 10 LSGs and 3 LTGs. Moreover, 8 LSGs for advanced gastric carcinoma (AGC) of the antrum were carried out. The training in malignancies progressed with LTG for 2 non-Hodgkin gastric lymphomas; 1 lymphoma required conversion to laparotomy due to infiltration of the diaphragmatic crus. A D2 lymphadenectomy was associated to gastrectomy in adenocarcinomas. RESULTS The feasibility of laparoscopic gastric surgery was confirmed by this study, with operating time of 240 minutes (range 150-360), intraoperative blood loss was 180 ml (range 100-250), and only 1 patient required blood transfusion for postoperative bleeding. The specific morbidity rate was 10% owing to duodenal leakage in 3 cases in the early phase of this study (3/30): 1 required laparotomy. The mortality rate was 3% due to 1 serious postoperative bleeding and acute hepatic failure in a patient with post-alcoholic cirrhosis. The conversion rate was 3% (1/30). The nasogastric tube was removed on the 4(th) postoperative day, and the oral intake started on the 6(th) postoperative day after a barium follow-through examination. The mean postoperative hospital stay was 16 days (range 10-25). The number of nodes retrieved was 18 on average and it improved with the experience: from the minimum of 9 nodes in benign ulcers, it grew to 20 in EGCs and to 25 in AGCs, so that this data confirmed the guide lines proposed in this issue . The histologic examination of EGC confirmed the data of echoendoscopy about nodal status. CONCLUSIONS Laparoscopic surgery is a safe and feasible procedure both for benign and for malignant lesions of the stomach. The results analysed hereby suggest that at the start of training be treated patients affected by benign lesions, followed by patients with EGC and then by patients with AGC. For gastric cancers, the average number of 18 nodes harvested from each patient was adequate, complying with the requirements suggested by the latest TNM classification. This choice of progressive selection of patients for training represents a good means to get an optimal performance level, especially in view of the oncologic requirements, and can prevent surgeons from elevated conversion rates and disappointing outcomes at the beginning of experience.
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Affiliation(s)
- R Pugliese
- Divisione di Chirurgia Generale e d'Urgenza, Ospedale Niguarda Ca'Granda, piazza Ospedale 3, 20162 Milan, Italy.
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13
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Chiara O, Cimbanassi S, Zoia R, Solito L, Vesconi S, Pugliese R. [Trauma registry at the Niguarda Ca' Granda Hospital of Milano: epidemiology and quality assessment]. Ann Ital Chir 2004; 75:515-22. [PMID: 15960337] [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: 05/03/2023]
Abstract
OBJECTIVE In a Trauma System, Trauma Registry allows the assessment of epidemiology and quality of patient care. MATERIALS AND METHODS Data about trauma patients admitted to Ospedale Niguarda Emergency Department from October 1, 2002 to June 30, 2003 with ICD9CM code 800-939.9 and 950-959.9 were prospectively recorded. Injury severity score (ISS) and revised trauma score (RTS) were calculated and probability of survival (Ps) was derived. RESULTS During the study period 1811 trauma patients were admitted, and 271 (14.96%) were consistent with triage criteria of severity. Among these, survivors were 220 (81.18%) and blunt trauma 95.94%. Injuries of the central nervous system with (11.76%) or without (50.98%) hemodynamic instability or hemodynamic instability alone (31.37%), were the principal causes of death. An ISS greater than 15 was observed in 61.25% with an overtriage of 38.75%. Seventy seven patients accepted without triage criteria of severity died or were admitted to intensive care unit with an undertriage of 5%. Ps among victims was 22.35 +/- 27.19 and possible preventable deaths were 6 (11.76%). No frankly preventable death was recorded. DISCUSSION Standard pre-hospital triage criteria are associated with significant over and undertriage. Data collection using large population-based data base increases epidemiologic value of trauma registry. Analysis of Ps identifies cases who need clinical discussion to assess adequacy of treatment. CONCLUSIONS Prospective data collection in a trauma registry may provide all informations useful to improve quality of trauma patient care.
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Pugliese R, Maggioni D, Sansonna F, Scandroglio I, Di Lernia S, Boniardi M, Bramerio MA. [The role of superextended lymphadenectomy (D4) in gastric cancer]. MINERVA CHIR 2004; 59:325-35. [PMID: 15278027] [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: 04/30/2023]
Abstract
AIM The outcome of surgery in gastric cancer differs in Japan and Western countries and the extension of lymphadenectomy may play a crucial role in survival. In Japan the choice of performing extended (D2) and superextended (D4) lymphadenectomies is based on retrospective studies, and a prospective randomized study comparing D2 and D4 is still in course. In Western countries the randomized trials comparing D1 and D2 could not provide definite indications, D2 is not yet performed as a routine procedure and D4 is accepted only by few surgeons. We report our experience and discuss indications and results. METHODS Since January 2000 through December 2002 we performed 27 superextended lymphadenectomies for the radical treatment of advanced gastric cancer. Early gastric cancers and patients over 80 years of age received conventional D2 gastrectomies. Selection of patients for D4 was made after laparotomy, when intraoperative peritoneal lavage cytology could rule out the presence of malignant cells, while D2 was done in case of peritoneal micrometastases. RESULTS Every patients had 39.5 nodes removed on average (range 17-94), and micrometastases in tier 16 were found in 7 cases (26%). Early post-operative surgical morbidity was 18% (5 patients) and mortality was 3.7% (1 patient). As much as 30% of patients complained of diarrhea as a late complication. The follow up could demonstrate a 3 year overall actuarial survival of 76%. Actuarial survival was 100% for N- and 70% for N+. A remarkable data was that 4 out of 5 patients who died from recurrence in the follow-up, were N4+. Actuarial survival at 3 years for N4+ patients was 34%, and the difference in survival between N4+ and other N+ was statistically significant (p<0.05). CONCLUSIONS Superextended lymphadenectomy in gastric cancer is feasible with postoperative morbidity and mortality rates not exceeding the rates of other lymphadenectomies. Actuarial survival at 3 years with D4 was better than in previous personal experience with D2, although the patients who underwent D4 were selected by intraperitoneal lavage cytology, while D2 patients had not been selected. The prognosis for N4- patients was better than for N4+ with micrometastases in tier 16. The presence of N4 micrometastases worsens the prognosis, but it is still uncertain whether D4 does improve survival: it is undoubtedly a new means of more accurate staging in gastric cancer surgery. The newer TNM classification regards the number of nodes removed as an indicator of radicality. Every surgeon should consider that superextended lymphadenectomies could comply with R0 radicality, and perform it within the ranges of low morbidity and mortality, until randomized trials with definitive results are available.
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Affiliation(s)
- R Pugliese
- Divisione di Chirurgia Generale e d'Urgenza, Azienda Ospedaliera di Niguarda, Ca' Granda, Milano, Italy
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15
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Pugliese R, Di Lernia S, Sansonna F, Scandroglio I, Maggioni D, Ferrari C, Costanzi A, Chiara O. Laparoscopic treatment of sigmoid diverticulitis: a retrospective review of 103 cases. Surg Endosc 2004; 18:1344-8. [PMID: 15803234 DOI: 10.1007/s00464-003-9178-6] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2003] [Accepted: 02/17/2004] [Indexed: 12/27/2022]
Abstract
BACKGROUND Laparoscopic treatment of sigmoid diverticulitis is commonly accepted in Hinchey cases I and II, whereas it is debated in the case of purulent peritonitis, and not indicated for fecal peritonitis. METHODS A single-center experience of 103 patients treated for Hinchey I-III sigmoid diverticulitis was reviewed. One-stage laparoscopic resection and primary anastomosis constituted the planned procedure. Abscesses in patients with Hinchey IIa were drained percutaneously before surgery. Patients with Hinchey III underwent surgery in emergency. A four-trocar approach with left iliac fossa minilaparotomy was used. Fistulas were treated laparoscopically with Harmonic Scalpel dissection. RESULTS Laparoscopic treatment was successfully completed for 100 patients. Intraoperative complications occurred in 2.9% of the cases. Postoperative procedure-related morbidity was 8%, occurring mainly in Hinchey I patients. A longer hospital stay was recorded among Hinchey IIb patients treated for colovescical fistula. No mortality was observed. CONCLUSIONS Laparoscopic surgery for sigmoid diverticulitis in experienced hands can be a safe and effective gold standard procedure also for patients with fistula or purulent peritonitis.
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Affiliation(s)
- R Pugliese
- Department of General and Emergency Surgery, Hospital Niguarda Ca'Granda Milano Piazza Ospedale Maggiore, 3, 20162, Milano, Italy.
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de Manzoni G, Pedrazzani C, Verlato G, Roviello F, Pasini F, Pugliese R, Cordiano C. Comparison of old and new TNM systems for nodal staging in adenocarcinoma of the gastro-oesophageal junction. Br J Surg 2004; 91:296-303. [PMID: 14991629 DOI: 10.1002/bjs.4431] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.0] [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: 01/23/2023]
Abstract
Abstract
Background
Adenocarcinoma of the gastro-oesophageal junction is considered a distinct clinical entity, although the current pathological tumour node metastasis (pTNM) classification does not consider this tumour specifically. A prospective study was undertaken to determine the prognostic importance of lymph node involvement in adenocarcinoma of the gastro-oesophageal junction, analysing both a number- and site-based classification, in order to develop a clinically useful nodal staging system.
Methods
Two classification systems were analysed in 116 patients who underwent resection for adenocarcinoma of the gastro-oesophageal junction from January 1988 to August 2001. The Cox regression model was used to evaluate the prognostic significance of the site and number of positive nodes.
Results
The number- and site-based staging systems coincided only in 42 (56 per cent) of 75 patients; in particular, the old pN1 classification was upstaged in 13 of 41 patients and the old pN2 was downstaged in 13 of 34 patients. Lymph node involvement was the most important prognostic factor in both classifications (P < 0·001). The risk of death was significantly influenced by the site of nodal metastasis among patients with a similar number of involved nodes (relative risk with respect to pN0: 2·18 for pN1 with one to six nodes; 6·53 for pN2 with one to six nodes; 7·53 for pN1 with more than six nodes; 39·13 for pN2 with more than six nodes).
Conclusion
Adenocarcinoma of the gastro-oesophageal junction requires a specific lymph node classification which should take into account both the number and site of nodal metastases.
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Affiliation(s)
- G de Manzoni
- First Department of General Surgery, University of Verona, Verona, Italy.
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Colombo F, Sansonna F, Baticci F, Boniardi M, Di Lernia S, Ferrari GC, Pugliese R. [Penetrating injuries of the neck: review of 16 operated cases]. Ann Ital Chir 2003; 74:141-8. [PMID: 14577108] [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: 04/27/2023]
Abstract
BACKGROUND Cervical lesions from penetrating trauma in the neck are increasing together with other types of trauma especially in big towns. Nevertheless in Italy a Register of Trauma is still lacking and no guidelines are available. Conservative management is also advocated and is still under discussion. Comparison of diagnostic tools and evaluation of different treatments in case of vascular damage is also expected. PATIENTS AND METHODS A series of 16 penetrating lesions of the neck including various degrees of severity were treated over a span of 5 year. The penetrating trauma was due to stab wound or similar causes in 11 cases; to gunshot wound in 3 and to traffic accidents in 2 cases. All of them received surgical treatment. In 56% of cases (9/16) of cases vascular structures were involved, in 4 cases the aerodigestive tract was involved (25%), and in 1 the spinal cord was injured (6%) resulting in a Brown-Sequard syndrome. Other patients presented with superficial lesions, and reconstruction of muscles by simple suture or ligature of veins could obtain complete healing. RESULTS The penetrating trauma brought about death in 2 cases (1 stab wound, 1 gunshot wound), while 1 lesion of carotid artery and 4 lesions of jugular vein were successfully repaired. In 1 case of lesion in zone 3 a serious bleeding from damage to lingual artery was cured in spite of the minimal width of the external injury. Hypopharyngeal lesions could be treated in 2 cases. One was associated with lethal vascular damage. In 1 case of tracheal lesion with cervical hematoma and dyspnea, patency of the airways became the main concern and and a cannula was placed in the trachea. The Brown-Séquard syndrome could improve with rehabilitation therapy in 3 years. All of the minimal cervical lesions healed with uneventful course. CONCLUSIONS The penetrating trauma in the neck may show various degrees of severity: nevertheless, no cervical penetrating trauma should be underestimated in spite of the minimal width of the lesion. Surgical exploration was invariably the preferred treatment in our experience.
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Affiliation(s)
- F Colombo
- Divisione di Chirurgia Generale e d'Urgenza, Azienda Ospedaliera di Niguarda Ca' Granda, Milano.
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Cimino R, Farella M, Michelotti A, Pugliese R, Martina R. Does the ovarian cycle influence the pressure-pain threshold of the masticatory muscles in symptom-free women? J Orofac Pain 2001; 14:105-11. [PMID: 11203744] [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: 02/19/2023]
Abstract
AIMS To test the hypothesis that the ovarian cycle influences the pressure-pain threshold of the masticatory muscles. METHODS Eighteen healthy women with a regular menstrual cycle (28 +/- 2 days), ranging in age from 18 to 35 years, participated in the study. For each subject, pressure-pain thresholds (PPTs) of the masseter and temporalis muscles were assessed at 4 muscular sites by means of an electronic algometer. Measurements were taken at 4 separate sessions across the menstrual cycle corresponding to the following phases: menstrual, follicular, periovulatory, and luteal. Menstrual cycle phases were determined by a pelvic ultrasonographic screening. The study was carried out in a single-blind design, and the initial session was randomly determined for each individual. Data collected were analyzed by repeated-measures analysis of variance. RESULTS The findings suggest that the PPTs of several masticatory muscles (2 of 4) are influenced by the ovarian cycle, but to a minor extent (P < 0.05), and the influence is of limited clinical relevance. CONCLUSION In healthy subjects, there is a link between mechanical sensitivity of the masticatory muscles and fluctuation of the ovarian hormones. The relationship between PPTs of the masticatory muscles and the ovarian cycle should be also investigated in patients with temporomandibular disorders and/or orofacial pain conditions.
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Affiliation(s)
- R Cimino
- Department of Orthodontics, University of Naples Federico II, Via S. Pansini 5, 80131 Naples, Italy.
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Pugliese R, Maggioni D, Berardi V, Scandroglio I, Pisani D, Mariani A, Di Lernia S, Valli C, Cocotta E. Extended (D2) lymphadenectomy in gastric cancer: a five year experience. Int Surg 2000; 85:209-15. [PMID: 11324997] [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: 02/19/2023] Open
Abstract
The extent of lymph node dissection in stomach adenocarcinoma is currently under debate. Japanese data strongly support the therapeutic value of extended lymphadenectomy (D2 node dissection), whereas in Western countries several prospective trials have recently been completed with contrasting results. During the period May 1993 to May 1998, 164 patients with gastric cancer were observed: 136 patients, treated with a radical surgical procedure including lymph node dissection according to the guidelines of the Japanese Research Society for Gastric Cancer, were eligible for our analysis. Clinical, histopathological, and surgical factors were examined for their influence on long-term survival. Our results on morbidity and mortality rates are similar to Japanese series: we suggest that the experience and training of the surgeon and his personal attitude towards extensive lymph node dissection may, therefore, be a major factor influencing the morbidity associated with the procedure. The relatively high estimated 3-year survival rate (52%) suggests support for extended lymphadenectomy (D2 dissection) in gastric cancer as standard treatment.
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Affiliation(s)
- R Pugliese
- Department of General Surgery, Niguarda Hospital, Milan, Italy
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20
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Imberti R, Ciceri M, Bellinzona G, Pugliese R. The use of hyperventilation in the treatment of plateau waves in two patients with severe traumatic brain injury: contrasting effects on cerebral oxygenation. J Neurosurg Anesthesiol 2000; 12:124-7. [PMID: 10774609 DOI: 10.1097/00008506-200004000-00011] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [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: 11/26/2022]
Abstract
We present the case reports of two patients with severe traumatic brain injury who, in the absence of external stimuli, developed episodes of acute elevation of intracranial pressure (plateau waves) associated with jugular bulb oxyhemoglobin (SjO2) desaturation, severe reduction of cerebral tissue PO2 (PbrO2), and deterioration of neurological status. In all of these episodes hyperventilation was successful in extinguishing plateau waves, but in one patient it was associated with an improvement of both the global (increased SjO2) and local (increased PbrO2) cerebral perfusion, while in the other patient it was associated with a reduction of both SjO2 and PbrO2. In both patients the effects of hyperventilation (and other pharmacological treatments) were short-lived; plateau waves reappeared and the patients had to be submitted to decompressive craniotomy (first patient) and cerebrospinal fluid (CSF) drainage (second patient). We conclude that hyperventilation can be useful as a temporary measure to treat plateau waves, but cerebral oxygenation should always be monitored to avoid iatrogenic cerebral ischemia.
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Affiliation(s)
- R Imberti
- Servizio di Anestesia e Rianimazione II, IRCCS Policlinico S. Matteo and University of Pavia, Italy
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Agnelli G, Piovella F, Buoncristiani P, Severi P, Pini M, D'Angelo A, Beltrametti C, Damiani M, Andrioli G, Pugliese R, Iorio A, Brambilla G, Walsh PC. Enoxaparin Plus Compression Stockings Compared With Compression Stockings Alone in the Prevention of Venous Thromboembolism After Elective Neurosurgery. J Urol 1999. [DOI: 10.1016/s0022-5347(05)68386-3] [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: 11/16/2022]
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Pugliese R, Di Lernia S, Scandroglio I, Maggioni D. [Laparoscopic treatment of complicated colonic diverticulosis]. Chir Ital 1999; 51:367-75. [PMID: 10738610] [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: 02/16/2023]
Abstract
Despite certain controversies over applying a laparoscopic approach to neoplastic pathologies of the colorectum, it seems to be an ideal form of treatment for benign lesions. The Authors have analysed the results of videolaparoscopic treatment in 23 cases of complicated diverticular disease of the colon using their experience of 205 mininvasive colonic operations. Age, sex, diagnosis, time morbidity and type of intervention such as intra and postoperative, length of hospital stay and the parameters that characterise it (length of nasogastric probe, canalisation and restoration of feeding) were the variables considered in both absolute and comparative methods among the various stages of the disease. The aim was to find the best possible treatment. Out of the 23 patients in the study group, immediate recanalisation was impossible in only one case and all interventions were performed according to the predicted video-assisted technique. A partial ureteral lesion was the only single intraoperatory complication found and was intraoperatively repaired by means of transureteral endoscopy. In three cases non specific complication were encountered. The average length of the intervention was 180 minutes, nasogastric tube was taken 3 days, patients passed and start to feed at the 3rd and 4th postoperative day. These data overlap in the various stages of the disease. An adequate preoperatory study and good experience in major laparoscopic interventions resulted in the common difficulties that surgeons might encounter in this pathology to be overcome. We can therefore conclude that based on our results as well as those found in the literature, diverticular disease can ideally be treated with mininvasive surgery.
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Affiliation(s)
- R Pugliese
- U.O. Chirurgia Generale e d'Urgenza Ospedale Niguarda Cà Granda, Milano
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23
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Pugliese R. St. Paul's Dental Clinic fills valuable role. Pa Dent J (Harrisb) 1998; 65:28-30. [PMID: 9872126] [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: 02/09/2023]
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Agnelli G, Piovella F, Buoncristiani P, Severi P, Pini M, D'Angelo A, Beltrametti C, Damiani M, Andrioli GC, Pugliese R, Iorio A, Brambilla G. Enoxaparin plus compression stockings compared with compression stockings alone in the prevention of venous thromboembolism after elective neurosurgery. N Engl J Med 1998; 339:80-5. [PMID: 9654538 DOI: 10.1056/nejm199807093390204] [Citation(s) in RCA: 414] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Compression stockings are recommended for prophylaxis against venous thromboembolism in patients undergoing neurosurgery, but anticoagulant agents have not gained wide acceptance because of concern about intracranial bleeding. METHODS In a multicenter, randomized, double-blind trial, we assessed the efficacy and safety of enoxaparin in conjunction with the use of compression stockings in the prevention of venous thromboembolism in patients undergoing elective neurosurgery. Enoxaparin (40 mg once daily) or placebo was given subcutaneously for not less than seven days beginning within 24 hours after the completion of surgery. The primary end point was symptomatic, objectively confirmed venous thromboembolism or deep-vein thrombosis assessed by bilateral venography, which was performed in all patients on day 8+/-1. Bleeding side effects were carefully assessed. RESULTS Among the 307 patients assigned to treatment groups, 129 of the 154 patients receiving placebo (84 percent) and 130 of the 153 patients receiving enoxaparin (85 percent) had venographic studies adequate for analysis. An additional patient in the placebo group died before venography of autopsy-confirmed pulmonary embolism. In this analysis, 42 patients given placebo (32 percent) and 22 patients given enoxaparin (17 percent) had deep-vein thrombosis (relative risk in the enoxaparin group, 0.52; 95 percent confidence interval, 0.33 to 0.82; P=0.004). The rates of proximal deep-vein thrombosis were 13 percent in patients receiving placebo and 5 percent in patients receiving enoxaparin (relative risk in the enoxaparin group, 0.41; 95 percent confidence interval, 0.17 to 0.95; P=0.04). Two patients in the placebo group died of autopsy-confirmed pulmonary embolism on days 9 and 16. Major bleeding occurred in four patients receiving placebo (intracranial bleeding in all four) and four patients (intracranial bleeding in three) receiving enoxaparin (3 percent of each group). CONCLUSIONS Enoxaparin combined with compression stockings is more effective than compression stockings alone for the prevention of venous thromboembolism after elective neurosurgery and does not cause excessive bleeding.
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Affiliation(s)
- G Agnelli
- Istituto di Medicina Interna e Medicina Vascolare, Università di Perugia, Italy
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Pugliese R, Gregoratti L, Krempska R, Billè F, Krempasky J, Marsi M, Abrami A. A novel approach to the control of experimental environments: the ESCA microscopy data-acquisition system at ELETTRA. J Synchrotron Radiat 1998; 5:587-589. [PMID: 15263587 DOI: 10.1107/s0909049597014374] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/1997] [Accepted: 10/20/1997] [Indexed: 05/24/2023]
Abstract
An efficient control system is today one of the key points for the successful operation of a beamline at third-generation synchrotron radiation sources. The high cost of these ultra-bright light sources and the limited beam time requires effective instrument handling in order to reduce any waste of measurement time. The basic requirements for such control software are reliability, user-friendliness, modularity, upgradability, as well as the capability of integrating a horde of different instruments, commercial tools and independent pre-existing systems in a possibly distributed environment. A novel approach has been adopted to implement the data-acquisition system of the ESCA microscopy beamline at ELETTRA. The system is based on YASB, a software bus, i.e. an underlying control model to coordinate information exchanges and networking software to implement that model. This 'middleware' allows the developer to model applications as a set of interacting agents, i.e. independent software machines. Agents can be implemented using different programming languages and be executed on heterogeneous operating environments, which promotes an effective collaboration between software engineers and experimental physicists.
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Affiliation(s)
- R Pugliese
- Sincrotrone Trieste SCpA, SS 14 Km 163.5, I-34012 Trieste, Italy
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Pugliese R. PADIT identifies fire victims. Pa Dent J (Harrisb) 1998; 65:29-30. [PMID: 14621506] [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: 04/27/2023]
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27
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Di Lernia S, Armiraglio L, Branchini L, Massazza C, Salatino G, Scandroglio I, Pugliese R. [Complicated Spigelian hernia. A case report]. MINERVA CHIR 1998; 53:61-3. [PMID: 9577138] [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: 02/07/2023]
Abstract
Prompted by the observation of a case of lateral ventral Spigelian hernia complicated by strangulation and manifested by symptoms of small intestine occlusion, the authors describe the anatomo-surgical characteristics of the abdominal site of this pathology. They analyse the various diagnostic and subsequently surgical options available to the surgeon when dealing with this pathology. This is achieved with reference to data reported in the current international literature on the subject. Lastly, the authors provide a series of evocative images obtained during the diagnosis of the patient treated and of the results achieved following surgery and a 1-year follow-up after the operation.
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Affiliation(s)
- S Di Lernia
- U.O. Chirurgia Generale, USSL n. 3, Ospedale di Busto Arsizio, Varese
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28
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Salatino G, Massazza C, Armiraglio L, Branchini L, Berardi V, Di Lernia S, Maggioni D, Scandroglio I, Tosi F, Pugliese R. [The use of the BAR-Valtrac-type pressure stapler in surgery of the large intestine]. MINERVA CHIR 1997; 52:1533-7. [PMID: 9557470] [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: 02/07/2023]
Abstract
A total of 148 patients underwent colon resection between June 1993 and November 1994 at the General Surgery Division of Busto Arsizio Hospital; anastomosis was performed using BAR Valtrac in 58 patients (39%), namely 28 males and 30 women with a mean age of 66.3 years. Surgery was elective in 90% of cases and in 84% of patients was secondary to neoplastic pathologies. Recanalisation occurred within a mean of 5.5 days after surgery, whereas the average hospital stay was 14.4 days. The authors report the absence of mortality and the low morbidity levels connected to the use of this anastomotic technique. Emphasis is also laid on the absence of anastomotic stenosis in all endoscopic controls performed to date.
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Affiliation(s)
- G Salatino
- UO Chirurgia Generale, USSL n. 3, Ospedale di Busto Arsizio, Varese
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29
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Pugliese R. Women in dentistry. Pa Dent J (Harrisb) 1997; 64:15-7. [PMID: 9573827] [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: 02/07/2023]
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30
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Scandroglio I, Di Lernia S, Massazza C, Salatino G, Cocozza E, Pugliese R. [Mechanical entero-enteral anastomosis in surgery of the upper digestive tract]. MINERVA CHIR 1997; 52:1135-8. [PMID: 9432590] [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: 02/05/2023]
Abstract
The authors analyse the results relating to the use of a technical variation of entero-enteroanastomosis preparation in the reconstruction of the continuity of upper digestive tract with a defunctionalised Roux en Y loop. This variation includes the use of a circular Proximate ILS mechanical stapler. The series examined, operated during the period June 1993 to November 1994, includes a total of 57 patients, of which 51 with gastric neoplasia. 43 cases underwent total gastrotectomy with R1-R2 lymphoadenectomy and 8 cases underwent gastroresection; a further 3 emergency operations were performed for benign pathologies responsible for upper digestive tract hemorrhage. Moreover, in the 3 remaining cases 2 cysto-jejunal derivations for pancreatic pseudocysts were also performed using the same method, together with 1 hepaticojejunostomy secondary to calculosis of the common hepatic duct. Attention is focused on the analysis and description of the operating technique in order to identify the basic key stages as accurately as possible. In conclusion, the authors indicate that, in view of the excellence of results and the simple and rapid technical execution of this entero-enteroanastomosis, the use of this method was amply justified and undoubtedly advantageous both for surgeons and patients.
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Affiliation(s)
- I Scandroglio
- U.O. Chirurgia Generale, Ospedale di Busto Arsizio, Varese
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31
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Pugliese R. The changing face of geriatric dental care. Pa Dent J (Harrisb) 1996; 63:25-6. [PMID: 9526261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Just because a patient has reached a certain age does not necessarily mean he or she requires specific treatments. This will vary depending upon the patient's general history, his or her oral hygiene, general health and diet. It is important to avoid stereotyping seniors: they all have different medical backgrounds, different lifestyles and different needs.
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33
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Brambilla G, Sangiovanni G, Pugliese R, Campagna G, Imberti R, Bernocchi G, Facchetti G, Curti D. Alteration of complex IV and acetylcholine-related enzymes in experimental spinal cord injury. J Neurosurg Sci 1996; 40:213-9. [PMID: 9165429] [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: 02/04/2023]
Abstract
Acute, severe injury of the rabbit spinal cord, induced by the weight-drop method, causes alterations of the enzyme activities related to cholinergic and energy metabolism. Morphological examinations at the trauma site show degenerative processes in neurons 0.5 hr posttrauma and a marked decrease in the number of living cells 24 hrs later. Both biochemical and cytochemical findings show that the tissue metabolic and morphologic derangement, caused by severe spinal cord injury, is mostly confined to the gray matter at an early stage (0.5 hr), whereas 24 hrs later the white matter is also involved. The decrease in choline acetyl-transferase and acetylcholinesterase activities in the gray matter parallels the impairment of complex IV (cytochrome c oxidase) of the respiratory chain and the presence of morphological alteration in neurons. The dramatic drop in the enzyme activities, observed 24 hrs after the induction of the severe trauma is clearly associated with the loss of cells.
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Affiliation(s)
- G Brambilla
- Neurosurgical Clinic, IRCCS S. Matteo, Pavia, Italy
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34
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Scandroglio I, Armiraglio L, Branchini L, Massazza C, Salatino G, Tosi F, Pugliese R. [Amyloid goiter]. MINERVA CHIR 1996; 51:603-5. [PMID: 8975165] [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: 02/03/2023]
Abstract
Amyloid goitre, defined as diffuse hyperplasia of the thyroid due to infiltration of amyloid substance, has been rarely reported as in confirmed by the latest reviews of the literature. This paper reports the case of a 23-year-old patient with a long history of systemic amyloidosis probably secondary to a Mediterranean fever with diffuse lymphoadenopathy, hepatosplenomegaly and chronic renal insufficiency, who was referred to our attention due to a struma which had increased in volume over the past few years. Aspirated needle biopsy showed the presence of amyloid and the patient underwent total thyroidectomy; the histological test confirmed amyloid struma. The postoperative evolution was normal and characterised by a slight but transient deterioration of renal function. The authors stress the importance of cytological tests using aspirated needle biopsy under polarised light and after Congo Red staining; this is the only test which enables a preoperative diagnosis to be made, thus conditioning the choice of surgery, even if full thyroidectomy is almost certain given the size of the goitre and the systemic pathogenesis of amyloidosis.
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Affiliation(s)
- I Scandroglio
- Divisione di Chirurgia Generale, USSL n.8, Ospedale di Busto Arsizio, (Varese)
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35
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Pugliese R. Hygiene employment prospects in Pennsylvania. Pa Dent J (Harrisb) 1996; 63:13-5. [PMID: 9526248] [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: 02/06/2023]
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36
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Tancioni F, Gaetani P, Pugliese R, Rodriguez y Baena R. Intracranial nail. A case report. J Neurosurg Sci 1994; 38:239-43. [PMID: 7562030] [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: 01/26/2023]
Abstract
Penetrating cranio-cerebral trauma caused by fire-arm constitute the most frequent penetrating wounds in civilian ambit; in these cases the great extention of cerebral damage is the result of distructive forces generated by high velocity which moves this bodies. In civilian ambit cranio-cerebral wounds caused by penetrating bodies, but moved by low cinetic energy are increasing constantly, due to the development of industrial activities. The cases reported in literature are few; in the present paper we present the case of a cranio-cerebral wound caused by a nail, which is the longest nail ever reported in literature (9 cm). Cranio-cerebral penetrating wounds caused by nail are reported only as curious experience; none authors tried to standard the medical-surgical approach as for what concern the clinic valutation, as for treatment. We think that for these traumatic event, we can adapt the same valutations criteria used for wounds caused by fire-arms. For what concerns surgery of such injuries, we consider the emergency operation the best solution; generally in these cases the purpose of surgery is not the removal of devitalized tissues, evacuation of hematomas or removal of bone fragments or of penetrating bodies as happen in cases of penetrating bodies moved by high cinetic energy, but for the possible complications which can result immediately or after the trauma.
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Affiliation(s)
- F Tancioni
- Department of Surgery, Neurosurgery, IRCCS Policlinico S. Matteo, University of Pavia, Italy
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37
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Pugliese R, Gallitelli L, Berardi V, Maggioni D, Salucci P, Russo A. [The late complications and nutritional follow-up in 96 patients who underwent a total gastrectomy]. MINERVA CHIR 1992; 47:1193-9. [PMID: 1508372] [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: 12/27/2022]
Abstract
Clinical and nutritional follow-up was performed in 96 patients who had undergone total gastrectomy. We studied the incidence of clinical complications and alterations of nutritional parameters in those patients who had undergone curative resection and were alive and free of neoplastic disease 1 year (36 patients) and 2 years (26 patients) after operation. We observed a very low incidence of late complications, and nutritional parameters, 1 year and 2 years after operation, were normal in almost all the patients. We obtained these results because we performed a Roux en Y esophagojejunostomy using an at least 60 cm-loop; we also adopted a strict and rigorous follow-up, able to guarantee an adequate daily calorie intake. In fact, a close relationship between calorie intake and the variations of nutritional parameters was observed.
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Affiliation(s)
- R Pugliese
- I Divisione di Chirurgia Generale Pizzamiglio, Ospedale Niguarda Cà Granda, Milano
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38
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Zampogna S, Zampogna G, Pugliese R. [Postgastric resection cholelithiasis]. MINERVA CHIR 1991; 46:1045-7. [PMID: 1771025] [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: 12/28/2022]
Affiliation(s)
- S Zampogna
- Divisione di Chirurgia Generale, Regione Calabria-USL n. 26, Presidio Ospedaliero, Palmi
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39
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Gallego Lluesma O, Pugliese R. [Roles, functions and myths in the family group of the psychotic patient]. Acta Psiquiatr Psicol Am Lat 1986; 32:313-22. [PMID: 3591403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
With the study of two families in treatment we can see the roles that each one gets, and the functions that the psychotic assumes. Because the family has a particular story, a lot of myths appear and the interpretation is the hermeneutic method which serves to explain them. This fact is very important because some of those myths show the pathologic unconscious of the family. Through the myths, the family expresses the values, the credences, the familiar ideology and the ideals, which generally are neither possible, real nor concrete. To consider the clinic material, we start from the description of a pathological family and we continue with the theoretical approximation of Pichon Riviére: the antipsychiatry, the structuralism and the theories about the communication of Palo Alto. Then, we arrive at universal situations about the roles in the psychotic's family: fixation and immobility, stereotypy and aupplementarity, double vinculum situation, the family gives up modifying the structure and the patient who assumes the family pathology is almost permanently disqualified. There is a downfall in the identity of the psychotic mainly because the father's function is perverted (in both families, the father appears as "powerful" and considered in society, but disqualified in the family).
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Pugliese R, Sportelli P, Sabato O, Stella M, Nazzaro P, Izzo P. [Bamethan therapy in chronic vascular insufficiency of the inferior arteries]. Clin Ter 1982; 102:599-605. [PMID: 6128098] [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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41
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Corberi O, Crespi G, Dehò E, Pugliese R, Sarcina A, Stefanoni G, Torre M. [Internal abdominal hernias. Presentation of 10 treated cases]. MINERVA CHIR 1980; 35:1685-90. [PMID: 7454069] [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: 01/25/2023]
Abstract
Ten cases of abdominal internal hernia observed at the Niguarda Hospital Emergency Surgery Division, Milan, during the period 1969-1978 are described. Even though it is extremely uncommon, this form must be kept in mind in the course of differential diagnosis when the picture includes: typical and striking symptoms of ileal strangulation, radiographical evidence of marked distension of the ileal loops with hydro-air levels, and a negative history of abdominal surgery.
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42
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Corberi O, Crespi G, Dehò E, Pugliese R, Sarcina A, Stefanoni G, Torre M. [Internal abdominal hernia caused by anomaly of the falciform ligament (a case report)]. Chir Ital 1979; 31:1354-9. [PMID: 554770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The authors describe a truly uncommon case of internal abdominal hernia attributable to malformation of the falciform ligament. The patient, a man aged 26, had complained in the past of cramping pain in the epigastric region, usually occurring after meals and sometimes ending with vomiting of ingested food; but all diagnostic methods and procedures had consistently ruled out any extant pathology of the stomach, duodenum, biliary tract, or pancreas. Present hospitalization was justified by a clinical picture suggesting peritonitis from perforated gastric or duodenal ulcer. At operation the authors found a strangulated loop of small intestine following left-to-right migration through a hole in the falciform ligament of the liver. In the authors' interpretation the background cause of the trouble was incomplete development of the falciform ligament, and the immediate cause of the acute episode was abnormal motility and exaggerated peristalsis of the ileum, possibly due to the presence of a diverticulum; the latter two conditions are invoked as a possible explanation for the repeated episodes of abdominal pain in the patient's history.
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