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Pantalos G, Papachristidou S, Mavrigiannaki E, Zavras N, Vaos G. Reasons for Delayed Diagnosis of Pediatric Acute Appendicitis during the COVID-19 Era: A Narrative Review. Diagnostics (Basel) 2023; 13:2571. [PMID: 37568934 PMCID: PMC10417690 DOI: 10.3390/diagnostics13152571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 07/21/2023] [Accepted: 07/31/2023] [Indexed: 08/13/2023] Open
Abstract
Global pandemics cause health system disruptions. The inadvertent disruption in surgical emergency care during the Coronavirus Disease 2019 (COVID-19) pandemic has been the topic of several published studies. Our aim was to summarize the reasons that led to the delayed diagnosis of pediatric appendicitis during the COVID-19 era. This systematic literature search evaluated studies containing pediatric appendicitis patient data regarding outcomes, times to hospital admission or times from symptom onset to emergency department visit. Studies elucidating reasons for delays in the management of pediatric appendicitis were also reviewed. Ultimately, 42 studies were included. Several reasons for delayed diagnosis are analyzed such as changes to public health measures, fear of exposure to COVID-19, increased use of telemedicine, COVID-19 infection with concurrent acute appendicitis, recurrence of appendicitis after non-operative management and increased time to intraoperative diagnosis. Time to hospital admission in conjunction with patient outcomes was extracted and analyzed as an indicative measure of delayed management. Delayed diagnosis of acute appendicitis has been documented in many studies with various effects on outcomes. Suspicion of pediatric acute appendicitis must always lead to prompt medical examination, regardless of pandemic status. Telemedicine can be valuable if properly applied. Data from this era can guide future health system policies.
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Affiliation(s)
- George Pantalos
- Pediatric Intensive Care Unit, Penteli General Children’s Hospital, 15236 Athens, Greece
| | - Smaragda Papachristidou
- Second Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, P. & A. Kyriakou Children’s Hospital, 11527 Athens, Greece;
| | - Eleftheria Mavrigiannaki
- Department of Pediatric Surgery, School of Medicine, National and Kapodistrian University of Athens, “Attikon” General University Hospital, 12462 Athens, Greece; (E.M.); (G.V.)
| | - Nikolaos Zavras
- Department of Pediatric Surgery, School of Medicine, National and Kapodistrian University of Athens, “Attikon” General University Hospital, 12462 Athens, Greece; (E.M.); (G.V.)
| | - George Vaos
- Department of Pediatric Surgery, School of Medicine, National and Kapodistrian University of Athens, “Attikon” General University Hospital, 12462 Athens, Greece; (E.M.); (G.V.)
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Zavras N, Vaou N, Zouganeli S, Kasti A, Dimitrios P, Vaos G. The Impact of Obesity on Perioperative Outcomes for Children Undergoing Appendectomy for Acute Appendicitis: A Systematic Review. J Clin Med 2023; 12:4811. [PMID: 37510927 PMCID: PMC10381702 DOI: 10.3390/jcm12144811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 07/13/2023] [Accepted: 07/19/2023] [Indexed: 07/30/2023] Open
Abstract
Today, the prevalence of obesity in the pediatric population has increased dramatically. Acute appendicitis (AA) is the most common surgical condition among pediatric patients. We aimed to investigate the impact of obesity on postoperative outcomes in terms of operative time (OT), length of stay (LOS), surgical site infection (SSI), overall complications, adverse events, and mortality in children undergoing appendectomy for acute appendicitis. An extensive search of the literature in PubMed and Google Scholar was conducted to evaluate the outcomes of normal weight (NW), overweight (OW), and obese (OB) children who underwent appendectomy. Although no statistically significant differences were noted in perioperative outcomes and overall postoperative complications between OW/OB and NW children in the majority of the included studies, prolonged OT and LOS and SSI were found in some studies. Moreover, no differences in terms of readmissions and ED visits were recorded. We conclude that the impact of obesity on postoperative outcomes for children undergoing appendectomy for AA is unclear, and, therefore, no safe conclusions can be drawn with the currently available data. Due to the lack of high-quality studies, further research is required to optimize the surgical approach and prevent unwarranted complications.
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Affiliation(s)
- Nikolaos Zavras
- Department of Pediatric Surgery, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, 12462 Athens, Greece
| | - Natalia Vaou
- Department of Nutrition and Dietetics, Attikon University General Hospital, 12462 Athens, Greece
| | - Sofia Zouganeli
- Department of Nutrition and Dietetics, Attikon University General Hospital, 12462 Athens, Greece
| | - Arezina Kasti
- Department of Nutrition and Dietetics, Attikon University General Hospital, 12462 Athens, Greece
| | | | - George Vaos
- Department of Pediatric Surgery, Medical School, National and Kapodistrian University of Athens, Attikon University General Hospital, 12462 Athens, Greece
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Dimopoulou A, Dimopoulou D, Zavras N, Kontaki E, Vaos G, Fessatou S. Ileal bypass for pruritus relief in a 3-year-old boy with advanced progressive familial intrahepatic cholestasis: how effective is it? Folia Med (Plovdiv) 2023; 65:183-185. [PMID: 36855993 DOI: 10.3897/folmed.65.e73628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Accepted: 01/24/2022] [Indexed: 03/02/2023] Open
Abstract
Progressive familial intrahepatic cholestasis (PFIC) is a group of liver disorders that manifest in early childhood with cholestasis and pruritus resulting progressively in liver failure. We present a case of a 3-year-old boy with advanced PFIC from refractory pruritus. In order to offer an effective treatment of pruritus, our patient underwent ileal bypass and after a 2-month period free of symptoms, unexpectedly relapsed after a Rota viral infection. Finally, the child underwent orthotopic liver transplantation. Patients with advanced PFIC do not seem to benefit from nontransplant invasive interventions regarding the relief of pruritus.
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Affiliation(s)
| | | | - Nikolaos Zavras
- National and Kapodistrian University of Athens, Athens, Greece
| | - Eleni Kontaki
- Leeds Children's Hospital, Leeds, Leeds, United Kingdom
| | - George Vaos
- National and Kapodistrian University of Athens, Athens, Greece
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Vaos G, Zavras N. Severe acute respiratory syndrome coronavirus 2 pandemic related morbidity and mortality in patients with pediatric surgical diseases: A concerning challenge. World J Methodol 2022; 12:20-31. [PMID: 35117979 PMCID: PMC8790310 DOI: 10.5662/wjm.v12.i1.20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 07/01/2021] [Accepted: 11/15/2021] [Indexed: 02/06/2023] Open
Abstract
The global spread of the novel severe acute respiratory syndrome coronavirus 2 has had serious consequences in terms of patient morbidity and mortality and overburdened health care systems as well as the socioeconomic implications. In the absence of effective therapies and vaccinations during the viral outbreak, the major and most concise means to control viral spread is spread prevention. Although information concerning the impact of severe acute respiratory syndrome coronavirus 2 on pediatric surgical patients has greatly expanded, relevant comprehensive studies are scarce. However, pandemic related morbidity has increased, while under normal circumstances mortality could have been minimized.
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Affiliation(s)
- George Vaos
- Department of Paediatric Surgery, “ATTIKON” University General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 12462, Greece
| | - Nikolaos Zavras
- Department of Paediatric Surgery, “ATTIKON” University General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 12462, Greece
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Vaos G, Dimopoulou A, Zavras N. A Review of History and Challenges of Evidence-Based Pediatric Surgery. J INVEST SURG 2021; 35:821-832. [PMID: 34569397 DOI: 10.1080/08941939.2021.1950875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
PURPOSE Evidence-based pediatric surgery (EBPS) refers to the use of the best available evidence in making personalized decisions concerning the management of each pediatric surgical patient. This study aims to provide a comprehensive review on past and present evidence-based clinical decision, and challenges in pediatric surgery. MATERIAL AND METHODS A literature search was conducted according to a set of criteria in PubMed for historical and current peer-reviewed studies regarding EBPS. RESULTS One hundred forty-five full-text published articles focusing on EPBS findings over the past 25 years were included. The rarity of many congenital anomalies, the inability to establish multicenter collaborations, the failure to perform double-blinded studies in children, the pediatric surgeons' reluctance to perform ethically unacceptable sham operations and their skepticism shown in accepting and implementing the documented results instead of applying their personal clinical practice methods and surgical techniques are among problems that hamper the accomplishment of randomized controlled trials (RCTs). CONCLUSIONS RCTs remain limited in clinical pediatric surgery practice due to problems in the design and publication of these trials. Moreover, skepticism exists regarding acceptance and implementation of the documented results of RCTs. Notwithstanding, pediatric surgeons must establish evidence-based centers in order to increase the number of well-designed RCTs, properly evaluate clinical research, make effective evidence-based clinical decisions and develop high-quality of pediatric surgeries care in the future.
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Affiliation(s)
- George Vaos
- Department of Pediatric Surgery, School of Medicine, National and Kapodistrian University of Athens, "Attikon" General University Hospital, Haidari, Athens, Greece
| | - Anastasia Dimopoulou
- Department of Pediatric Surgery, School of Medicine, National and Kapodistrian University of Athens, "Attikon" General University Hospital, Haidari, Athens, Greece
| | - Nick Zavras
- Department of Pediatric Surgery, School of Medicine, National and Kapodistrian University of Athens, "Attikon" General University Hospital, Haidari, Athens, Greece
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Frountzas M, Stergios K, Nikolaou C, Bellos I, Schizas D, Linardoutsos D, Kontzoglou K, Vaos G, Williams AB, Toutouzas K. Could FiLaC™ be effective in the treatment of anal fistulas? A systematic review of observational studies and proportional meta-analysis. Colorectal Dis 2020; 22:1874-1884. [PMID: 32445614 DOI: 10.1111/codi.15148] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Accepted: 04/30/2020] [Indexed: 02/08/2023]
Abstract
AIM Fistula Laser Closure (FiLaC™) is a novel sphincter-preserving technique that is based on new technologies and shows promising results in repairing anal fistulas whilst maintaining external sphincter function. The aim of the present meta-analysis is to present the efficacy and the safety of FiLaC™ in the management of anal fistula disease. METHOD The present proportional meta-analysis was designed using the PRISMA and AMSTAR guidelines. We searched MEDLINE, Scopus, clinicaltrials.gov, Embase, Cochrane Central Register of Controlled Trials CENTRAL and Google Scholar databases from inception until November 2019. RESULTS Overall, eight studies were included that recruited 476 patients. The pooled success rate of the technique was 63% (95% CI 50%-75%). The pooled complication rate was 8% (95% CI 1%-18%). Sixty-six per cent of patients had a transsphincteric fistula and 60% had undergone a previous surgical intervention, mainly the insertion of a seton (54%). The majority had a cryptoglandular fistula. Operation time and follow-up period were described for each study. CONCLUSION FiLaC™ seems to be an efficient therapeutic option for perianal fistula disease with an adequate level of safety that preserves quality of life. Nevertheless, randomized trials need to be designed to compare FiLaC™ with other procedures for the management of anal fistulas such as ligation of intersphincteric fistula tract, anal advancement flaps, fibrin glue, collagen paste, autologous adipose tissue, fistula plug and video-assisted anal fistula treatment.
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Affiliation(s)
- M Frountzas
- Laboratory of Experimental Surgery and Surgical Research, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.,First Propaedeutic Department of Surgery, School of Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - K Stergios
- Laboratory of Experimental Surgery and Surgical Research, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - C Nikolaou
- Laboratory of Experimental Surgery and Surgical Research, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - I Bellos
- Laboratory of Experimental Surgery and Surgical Research, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - D Schizas
- First Department of Surgery, School of Medicine, Laikon General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - D Linardoutsos
- First Propaedeutic Department of Surgery, School of Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - K Kontzoglou
- Laboratory of Experimental Surgery and Surgical Research, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - G Vaos
- Department of Paediatric Surgery, School of Medicine, Attikon University General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - A B Williams
- Department of Colorectal Surgery, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | - K Toutouzas
- First Propaedeutic Department of Surgery, School of Medicine, Hippocration General Hospital, National and Kapodistrian University of Athens, Athens, Greece
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Stergios K, Frountzas M, Pergialiotis V, Korou LM, Kontzoglou K, Stefanidis K, Nikiteas N, Perrea DN, Vaos G. The Effect of TISSEEL® on Colorectal Anastomosis Healing Process in a Diabetic Animal Experimental Model. In Vivo 2020; 34:659-665. [PMID: 32111766 DOI: 10.21873/invivo.11820] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2019] [Revised: 12/06/2019] [Accepted: 12/10/2019] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Diabetes mellitus is an established risk factor of colorectal anastomosis failure. The purpose of the present study was to evaluate the effect of TISSEEL® in anastomotic healing. MATERIALS AND METHODS Forty male, Sprague-Dawley rats were used. Diabetes was induced in half of them by intraperitoneal injection of Streptozotocin, 60 mg/kg. One week after the injection, animals were operated and a 1 cm segment was removed and an end-to-end hand sewn anastomosis was performed. TISSEEL® was applied in each group (diabetic, non-diabetic) following randomization. RESULTS The pathology analysis revealed improved tissue remodeling in the TISSEEL® group, both for the normoglycemic and the diabetic group. Specifically, the extent of inflammation was decreased (p<0.001), whereas fibroblast and collagen formation were improved (p=0.040 and p=0.008). Neovascularization was also improved (p=0.047). CONCLUSION Application of TISSEEL® on colorectal anastomoses improves healing in rats that suffer from severe hyperglycemia.
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Affiliation(s)
- Konstantinos Stergios
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece
| | - Maximos Frountzas
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece
| | - Vasilios Pergialiotis
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece
| | - Laskarina Maria Korou
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece
| | - Konstantinos Kontzoglou
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece
| | - Konstantinos Stefanidis
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece
| | - Nikolaos Nikiteas
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece
| | - Despina N Perrea
- Laboratory of Experimental Surgery and Surgical Research N.S. Christeas, Athens Medical School, Athens, Greece
| | - George Vaos
- Department of Paediatric Surgery, "ATTIKON" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Vaos G, Zavras N, Dimopoulou A, Iakomidis E, Pantalos G, Passalides A. Safety assessment of open appendectomies for complicated acute appendicitis in children: a comparison of trainees and specialists. Pediatr Surg Int 2020; 36:1181-1187. [PMID: 32676829 DOI: 10.1007/s00383-020-04713-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/06/2020] [Indexed: 11/30/2022]
Abstract
PURPOSE The aim of this study was to compare the outcome of children with complicated acute appendicitis (CAA) who underwent open appendectomy (OA) performed either by trainees under the direct supervision of an SPS, or an SPS. METHODS Two hundred thirty eight patients with CAA were reviewed operated on either by a junior trainee (JT) or a senior trainee (ST) under the direct supervision of an SPS or by an SPS. The outcome measures were the overall rate of complications, operative time (OT), length of hospital stay (LHS) and 30-day readmission rate. RESULTS No statistical differences were observed between the three groups regarding the overall complication rates and 30-day readmission rate. Although, no statistical differences were observed in the mean OT between the three groups, the mean OT for perforated appendicitis (PA) performed by JTs was significantly longer than when performed by SPSs (p 0.012). Furthermore, there was a statistically significant difference between JTs and SPSs in terms of LHS for patients with PA (p 0.028). CONCLUSION This study suggests that no statistical differences were observed between the supervised trainees and SPSs regarding the overall complication rate and 30-readmission rate when they performed OA for GA or PA except of a longer OT and LHS for PA performed by JTs.
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Affiliation(s)
- George Vaos
- Department of Pediatric Surgery, "ATTIKON" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece.
| | - Nick Zavras
- Department of Pediatric Surgery, "ATTIKON" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasia Dimopoulou
- Department of Pediatric Surgery, "ATTIKON" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Emmanouil Iakomidis
- Department of Pediatric Surgery, "ATTIKON" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - George Pantalos
- Second Department of Pediatric Surgery, P & A Kyriakou Children's Hospital, Thivon & Levadias Str, 11527, Athens, Greece
| | - Alexander Passalides
- Second Department of Pediatric Surgery, P & A Kyriakou Children's Hospital, Thivon & Levadias Str, 11527, Athens, Greece
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Zavras N, Vaos G. Management of complicated acute appendicitis in children: Still an existing controversy. World J Gastrointest Surg 2020; 12:129-137. [PMID: 32426092 PMCID: PMC7215970 DOI: 10.4240/wjgs.v12.i4.129] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Revised: 03/24/2020] [Accepted: 03/30/2020] [Indexed: 02/06/2023] Open
Abstract
Complicated acute appendicitis (CAA) is a serious condition and carries significant morbidity in children. A strict diagnosis is challenging, as there are many lesions that mimic CAA. The management of CAA is still controversial. There are two options for treatment: Immediate operative management and non-operative management with antibiotics and/or drainage of any abscess or phlegmon. Each method of treatment has advantages and disadvantages. Operative management may be difficult due to the presence of inflamed tissues and may lead to detrimental events. In many cases, non-operative management with or without drainage and interval appendectomy is advised. The reasons for this approach include new medications and policies for the use of antibiotic therapy. Furthermore, advances in radiological interventions may overcome difficulties such as diagnosing and managing the complications of CAA without any surgeries. However, questions have been raised about the risk of recurrence, prolonged use of antibiotics, lengthened hospital stay and delay in returning to daily activities. Moreover, the need for interval appendectomy is currently under debate because of the low risk of recurrence. Due to the paucity of high-quality studies, more randomized controlled trials to determine the precise management strategy are needed. This review aims to study the current data on operative vs non-operative management for CAA in children and to extract any useful information from the literature.
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Affiliation(s)
- Nick Zavras
- Department of Paediatric Surgery, “ATTIKON” University General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 12462, Greece
| | - George Vaos
- Department of Paediatric Surgery, “ATTIKON” University General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens 12462, Greece
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Zavras N, Dimopoulou A, Machairas N, Paspala A, Vaos G. Infantile hepatic hemangioma: current state of the art, controversies, and perspectives. Eur J Pediatr 2020; 179:1-8. [PMID: 31758313 DOI: 10.1007/s00431-019-03504-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 08/11/2019] [Accepted: 10/09/2019] [Indexed: 12/13/2022]
Abstract
Infantile hepatic hemangioma (IHH) is a common vascular tumor, distinctive for its perinatal presentation, rapid growth during the first year of life, and subsequent involution. Although they generally follow a benign course, some tumors have been reported to undergo malignant transformation. The diagnosis of IHH is based on patient's medical history, physical examination, and imaging. Moreover, the management of this vascular tumor is based on clinical presentation and includes observational, medical, surgical, and radiological interventional treatment options. The present review presents the currently available data in the literature on the diverse aspects of the terminology, epidemiology, clinical presentation, pathogenesis, diagnosis, indications for surgery, malignant potential, and long-term outcomes of these tumors.Conclusion: No formal guidelines have yet been established for the treatment of these hepatic lesions, and the therapeutic strategies implemented vary widely from simple observation to medical, radiological, and surgical interventions in the prism of multidisciplinary teams.What is Known:• Infantile hepatic hemangioma is the most common benign tumor of the liver in infancy, but despite its benign nature, it can present with life-threatening complications.• The treatment strategies range from simple observation to a series of medical, surgical, and radiological interventions.What is New:• This review gives an overview of the developments and current status about the management of IHH.• The aim of this study is to clear up the confusion and controversy that exists about terminology, diagnosis, and treatment of IHH.
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Affiliation(s)
- Nikolaos Zavras
- Department of Paediatric Surgery, "ATTIKON" General University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Anastasia Dimopoulou
- Department of Paediatric Surgery, "ATTIKON" General University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece.
| | - Nikolaos Machairas
- Third Department of Surgery, "ATTIKON" General University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - Anna Paspala
- Third Department of Surgery, "ATTIKON" General University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | - George Vaos
- Department of Paediatric Surgery, "ATTIKON" General University Hospital, Medical School, National and Kapodistrian University of Athens, Athens, Greece
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Kambouri K, Aggelidou M, Deftereos S, Tsalkidis A, Vaos G, Pitiakoudis M. What are the Risk Factors Responsible for the Delay in Diagnosis of Acute Appendicitis in Children? Eleven-year Research from a Single Institution. Folia Med (Plovdiv) 2019; 61:389-396. [PMID: 32337925 DOI: 10.3897/folmed.61.e39355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Accepted: 03/19/2019] [Indexed: 11/12/2022] Open
Abstract
INTRODUCTION We conducted a retrospective analysis of 602 children operated on for acute appendicitis (AA) in our department between 1/2007 and 12/2017. AIM The aim of this study was to identify factors that are related to a delay in diagnosing AA in children. Furthermore, we’d like to strengthen our previous preliminary results by a) adding gender as a new factor and b) studying a much larger population. MATERIALS AND METHODS The time that elapsed from the onset of symptoms to the surgical intervention was associated with gender, age, obesity, use of antibiotics prior to diagnosis, and the initial examination by a paediatric surgeon or another physician. Univariate and multivariate logistic regression method (backward method) was applied. RESULTS The diagnosis of AA was delayed by at least 48 hours in 287 patients (group A, 47.7%) and was made within 48 hours in 315 patients (group B, 52.3%). In multivariate model we noticed that boys who were examined by a paediatric surgeon and didn’t take antibiotics had decreased odds of having length of diagnostic period >48 hours, girls who received antibiotics compared to girls who do not use antibiotics are almost 12 times more likely to have length of diagnostic period >48 hours, the very young age has а main effect оn the diagnostic delay and girls who have been examined by other physician compared to females who have been examined by paediatric surgeon have decreased odds of having length of diagnostic period >48 hours. CONCLUSIONS Therefore, physicians examining children with abdominal pain must keep in mind the multiple causes of diagnostic delay that may exist alone or in combination, and which can lead to serious complications and lengthen the hospital stay. Performing repeated examinations and asking for advice from a specialist specifically for children who are a special category of patients, in areas where it is rather impossible to use imaging techniques, could be the key to correctly diagnosing and treating AA.
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Affiliation(s)
- Katerina Kambouri
- Alexandroupolis University Hospital, Democritus University of Thrace, Alexandroupolis, Greece
| | - Maria Aggelidou
- Alexandroupolis University Hospital, Democritus University of Thrace, Alexandroupolis, Greece
| | - Savvas Deftereos
- Alexandroupolis University Hospital, Democritus University of Thrace, Alexandroupolis, Greece
| | - Aggelos Tsalkidis
- Alexandroupolis University Hospital, Democritus University of Thrace, Alexandroupolis, Greece
| | - George Vaos
- Attikon University Hospital, Athens University, Athens, Greece
| | - Michail Pitiakoudis
- Alexandroupolis University Hospital, Democritus University of Thrace, Alexandroupolis, Greece
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Vaos G, Dimopoulou A, Gkioka E, Zavras N. Immediate surgery or conservative treatment for complicated acute appendicitis in children? A meta-analysis. J Pediatr Surg 2019; 54:1365-1371. [PMID: 30115448 DOI: 10.1016/j.jpedsurg.2018.07.017] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2018] [Revised: 07/19/2018] [Accepted: 07/20/2018] [Indexed: 12/15/2022]
Abstract
PURPOSE This study carried out a meta-analysis to compare immediate surgery (IS) with conservative treatment (CT) of complicated acute appendicitis (CAA) in children. METHODS Systematic literature research was performed for relevant studies published from 1969 to date. Trials of IS compared with CT were included. Outcomes of interest were postoperative morbidity and length of hospital stay (LOS). RESULTS Fifteen trials were studied (1.243 patients). CT achieved better rates of any complication type (odds ratio [OR] 0.22, [95% confidence interval (CI): 0.14, 0.38], p = 0.001) and wound infection (OR: 0.40 [95% CI: 0.17, 0.96], p = 0.041). Neither intraabdominal abscess (OR: 1.03 [95% CI: 0.31, 3.37], p = 0.958) nor postoperative ileus (OR: 0.29 [95% CI: 0.06, 1.44], p = 0.130) was affected by the treatment option. The polled difference in LOS showed a trend for shorter LOS in the IS group (standard mean difference [SMD]: 0.25 [95% CI: 0.07, -0.43], p = 0.007). CONCLUSIONS IS was associated with shorter LOS, while overall complication rates and wound infection declined significantly with CT. The development of intraabdominal abscess and postoperative ileus was not affected by the treatment of choice. The heterogeneity of most studies depicts the need for randomized controlled trials (RCTs) to discover safe management of CAA in children. LEVEL OF EVIDENCE III: Type of study: Meta-analysis.
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Affiliation(s)
- George Vaos
- Department of Paediatric Surgery, Attikon University General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece.
| | - Anastasia Dimopoulou
- Department of Paediatric Surgery, Attikon University General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
| | - Eleana Gkioka
- Second Department of Paediatrics, Athens Medical Center, Athens, Greece
| | - Nick Zavras
- Department of Paediatric Surgery, Attikon University General Hospital, National and Kapodistrian University of Athens, School of Medicine, Athens, Greece
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Prodromidou A, Pavlakis K, Pergialiotis V, Frountzas M, Machairas N, Kostakis ID, Korou LM, Stergios K, Dimitroulis D, Vaos G, Perrea DN. Healing after Resection of Colonic Endometriosis and Growth Factor-enriched Agents: An Experimental Rat Model. J Minim Invasive Gynecol 2018; 26:463-470. [PMID: 29890349 DOI: 10.1016/j.jmig.2018.04.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/28/2018] [Accepted: 04/02/2018] [Indexed: 02/07/2023]
Abstract
STUDY OBJECTIVE To examine the potential beneficial effect of platelet-rich plasma (PRP) and fibrin sealant (TISSEEL; Baxter Healthcare Corporation, Deerfield, IL) on bowel wound healing after shaving of an experimentally induced endometriotic lesion. DESIGN A single-blind, randomized study (Canadian Task Force classification I). SETTING A certified animal research facility. ANIMALS Thirty female Sprague-Dawley rats. INTERVENTIONS Experimental colonic endometriosis was induced by transplanting endometrial tissue to all animals (first surgery). Thirty rats were then randomized to 1 of 3 groups according to treatment; PRP (group 1, n = 10), fibrin sealant (group 2, n = 10), or no agent (group 3, n = 10) was applied after shaving of the endometriotic nodule (second surgery). MEASUREMENTS AND MAIN RESULTS Colonic endometriosis was successfully induced in all subjects. Four days after the second surgery, the animals were euthanized, and microscopic evaluation was performed. The pathologist was blinded to the treatment method. Histopathologic analysis revealed that compared with the control group, collagen disposition was found in a significantly higher expression in both the PRP and fibrin sealant groups (p = .011 and p = .011, respectively). Distortion of the integrity of the colon layers was statistically more pronounced in the control group compared with the fibrin sealant group (p = .033), whereas greater new blood vessel formation was observed in the fibrin sealant group compared with the control (p = .023). No histologic evidence of residual or recurrent disease was detected. CONCLUSION Both PRP and fibrin sealant appear to be safe and associated with improved tissue healing during shaving for the excision of colonic endometriosis, attributed to the enhanced collagen disposition, neovascularization, and protection of the integrity of colon layers. Clinical trials are warranted to confirm the feasibility of PRP and fibrin sealant in the clinical setting.
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Affiliation(s)
- Anastasia Prodromidou
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos).
| | - Kitty Pavlakis
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos)
| | - Vasileios Pergialiotis
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos)
| | - Maximos Frountzas
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos)
| | - Nikolaos Machairas
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos)
| | - Ioannis D Kostakis
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos)
| | - Laskarina M Korou
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos)
| | - Konstantinos Stergios
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos)
| | - Dimitrios Dimitroulis
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos)
| | - George Vaos
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos)
| | - Despoina N Perrea
- Laboratory of Experimental Surgery and Surgical Research "N.S. Christeas" (Drs. Prodromidou, Pergialiotis, Frountzas, Korou, Stergios, Vaos, and Perrea), Department of Pathology (Dr. Pavlakis), Third Department of Surgery, Attiko University Hospital (Dr. Machairas), Second Department of Surgery, Laiko University Hospital(,) (Drs. Kostakis and Dimitroulis), and Department of Paediatric Surgery, "Attikon" University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece (Dr. Vaos)
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Vaos G, Zavras N. Antioxidants in experimental ischemia-reperfusion injury of the testis: Where are we heading towards? World J Methodol 2017; 7:37-45. [PMID: 28706858 PMCID: PMC5489422 DOI: 10.5662/wjm.v7.i2.37] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2017] [Revised: 04/07/2017] [Accepted: 05/15/2017] [Indexed: 02/06/2023] Open
Abstract
Testicular torsion (TT) is a medical emergency that primary affects newborns and young adolescents. It causes testicular injury due to the torsion of the spermatic cord and its components, initially in the venous blood flow and finally in the arterial blood flow. Prompt diagnosis and early surgical management are necessary in managing this urgent situation. The process of the pathophysiological events in ischemia-reperfusion is multifactorial and deals with the perception of the oxidative stress responsible for the consequences of ischemia/reperfusion (I/R) stress following TT. Duration and severity of torsion also play a significant role in the oxidative stress. A detrimental result of the defense system of the testes takes place resulting finally in testicular atrophy and impaired function. Antioxidant factors have been experimentally studied in an effort to front this state. They have been classified as endogenous or exogenous antioxidants. Endogenous antioxidants comprise a structure of enzymic enzymatic and non-enzymic enzymatic particles presented within cytoplasm and numerous other subunits in the cells. Exogenous antioxidants include a variety of natural and pharmaceutical agents that may prevent or ameliorate the harmful effects of I/R injury. In this study we review those factors and their ability to enhance the oxidative status of the testis. A feature insight into where we are heading is attempted.
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Kambouri K, Aggelidou M, Tsalkidis A, Vaos G, Gardikis S. Risk Factors for Delay in Diagnosing Acute Appendicitis. Indian J Pediatr 2017; 84:491. [PMID: 28281213 DOI: 10.1007/s12098-017-2322-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2016] [Accepted: 02/14/2017] [Indexed: 11/30/2022]
Affiliation(s)
- Katerina Kambouri
- Department of Pediatric Surgery, Faculty of Medicine, Alexandroupoli University Hospital, Democritus University of Thrace, Dragana, 68100, Alexandroupoli, Greece.
| | - Maria Aggelidou
- Department of Pediatric Surgery, Faculty of Medicine, Alexandroupoli University Hospital, Democritus University of Thrace, Dragana, 68100, Alexandroupoli, Greece
| | - Aggelos Tsalkidis
- Department of Pediatrics, Faculty of Medicine, Alexandroupolis University Hospital, Democritus University of Thrace, Alexandroupolis, Greece
| | - George Vaos
- Department of Pediatric Surgery, "Attikon" University Hospital, Athens University, Athens, Greece
| | - Stefanos Gardikis
- Department of Pediatric Surgery, Faculty of Medicine, Alexandroupoli University Hospital, Democritus University of Thrace, Dragana, 68100, Alexandroupoli, Greece
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16
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Kostakis ID, Zavras N, Damaskos C, Sakellariou S, Korkolopoulou P, Misiakos EP, Tsaparas P, Vaos G, Karatzas T. Erythropoietin and sildenafil protect against ischemia/reperfusion injury following testicular torsion in adult rats. Exp Ther Med 2017; 13:3341-3347. [PMID: 28587411 PMCID: PMC5450555 DOI: 10.3892/etm.2017.4441] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Accepted: 09/22/2016] [Indexed: 11/06/2022] Open
Abstract
Testicular torsion/detorsion causes severe tissue damage due to ischemia/reperfusion injury. The present study investigated the protective effect of erythropoietin and sildenafil against ischemia/reperfusion injury following unilateral testicular torsion/detorsion in adult rats. A total of 28 adult male rats were included, and were divided into the following groups: Group A (n=5), sham operated; groups B (n=5), C (n=5), D (n=5) and E (n=8), undergoing right testis torsion and detorsion after 90 min. Group B received no drug treatment. Rats in the groups C and D received low-dose (1,000 IU/kg) or high-dose (3,000 IU/kg) erythropoietin, while those in group E received sildenafil (0.7 mg/kg), through intraperitoneal injection after 60 min of torsion. The right testis was extracted 24 h after detorsion, and the tissue was subjected to histopathological examination and immunohistochemical assessment of cleaved caspase-3 expression. Histological alterations and the quality of spermatogenesis were scored according to the Cosentino and the Johnsen scoring systems, respectively. The results demonstrated normal testicular architecture in group A, while the other groups showed ischemic cellular damages, with the worst scores observed in group B. Groups D and E presented better scores compared with group C. Regarding the quality of spermatogenesis, the best scores were observed in group A, and the worst in group B. Groups C, D and E presented similar results, which were improved in comparison to group B, however, not compared to group A. Furthermore, cleaved caspase-3 levels were lower in groups A, D and E, with equal results observed. Group C had higher levels of cleaved caspase-3 compared with these groups, but lower than group B, which presented the highest cleaved caspase-3 levels. In conclusion, erythropoietin and sildenafil protect testis from ischemia/reperfusion injury by decreasing cellular damage and attenuating apoptosis.
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Affiliation(s)
- Ioannis D Kostakis
- Laboratory of Experimental Surgery and Surgical Research 'N.S. Christeas', National and Kapodistrian University of Athens, Medical School, 11527 Athens, Greece.,Second Department of Propedeutic Surgery, 'Laiko' General Hospital, National and Kapodistrian University of Athens, Medical School, 11527 Athens, Greece
| | - Nick Zavras
- Third Department of Surgery, Attikon University Hospital, National and Kapodistrian University of Athens, Medical School, 12462 Athens, Greece
| | - Christos Damaskos
- Laboratory of Experimental Surgery and Surgical Research 'N.S. Christeas', National and Kapodistrian University of Athens, Medical School, 11527 Athens, Greece.,Second Department of Propedeutic Surgery, 'Laiko' General Hospital, National and Kapodistrian University of Athens, Medical School, 11527 Athens, Greece
| | - Stratigoula Sakellariou
- First Department of Pathology, National and Kapodistrian University of Athens, Medical School, 11527 Athens, Greece
| | - Penelope Korkolopoulou
- First Department of Pathology, National and Kapodistrian University of Athens, Medical School, 11527 Athens, Greece
| | - Evangelos P Misiakos
- Third Department of Surgery, Attikon University Hospital, National and Kapodistrian University of Athens, Medical School, 12462 Athens, Greece
| | - Petros Tsaparas
- Laboratory of Experimental Surgery and Surgical Research 'N.S. Christeas', National and Kapodistrian University of Athens, Medical School, 11527 Athens, Greece.,Second Department of Propedeutic Surgery, 'Laiko' General Hospital, National and Kapodistrian University of Athens, Medical School, 11527 Athens, Greece
| | - George Vaos
- Department of Pediatric Surgery, Alexandroupolis University Hospital, Democritus University of Thrace, Medical School, 68100 Alexandroupolis, Greece
| | - Theodoros Karatzas
- Laboratory of Experimental Surgery and Surgical Research 'N.S. Christeas', National and Kapodistrian University of Athens, Medical School, 11527 Athens, Greece.,Second Department of Propedeutic Surgery, 'Laiko' General Hospital, National and Kapodistrian University of Athens, Medical School, 11527 Athens, Greece
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17
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Vaos G, Mantadakis E, Gardikis S, Pitiakoudis M. The role of laparoscopy in the identification and management of missing accessory spleens after primary splenectomy: A case report and literature review. J Indian Assoc Pediatr Surg 2016; 21:196-198. [PMID: 27695216 PMCID: PMC4980885 DOI: 10.4103/0971-9261.186554] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
We present a 7-year-old boy with recurrent thrombocytopenia after primary laparoscopic splenectomy for immune thrombocytopenia (ITP). Imaging modalities (ultrasound, computed tomography scan, and scintigraphy) revealed two accessory spleens while the subsequent second laparoscopy revealed 11, which were successfully removed. The relevant medical literature is reviewed, and the value of laparoscopy for chronic ITP is highlighted.
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Affiliation(s)
- George Vaos
- Department of Pediatric Surgery, Alexandroupolis University General Hospital, Faculty of Medicine, Democritus University of Thrace, Thrace, Greece
| | - Elpis Mantadakis
- Department of Pediatrics, Alexandroupolis University General Hospital, Faculty of Medicine, Democritus University of Thrace, Thrace, Greece
| | - Stefanos Gardikis
- Department of Pediatric Surgery, Alexandroupolis University General Hospital, Faculty of Medicine, Democritus University of Thrace, Thrace, Greece
| | - Michael Pitiakoudis
- Second Department of Surgery, Alexandroupolis University General Hospital, Faculty of Medicine, Democritus University of Thrace, Thrace, Greece
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Abstract
Rubinstein-Taybi syndrome is a rare congenital neurodevelopmental disorder characterized by dysmorphic features, skeletal abnormalities, growth deficiency, and mental retardation. Circumscribed storiform collagenoma is a distinct benign fibromatous tumor that presents either as solitary tumor or in association with other syndromes. In this report, we describe a 16-year-old male with Rubinstein-Taybi syndrome associated with circumscribed storiform collagenoma. To our knowledge, this association has not been previously described in the literature.
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Affiliation(s)
- Nick Zavras
- Department of Paediatric Surgery, Attikon University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Rosario Mennonna
- Department of Pathology, General Hospital of Nikaia ‘Agios Panteleimon’, Piraeus, Greece
| | - Spyros Maris
- Department of Paediatric Surgery, Attikon University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - George Vaos
- Department of Paediatric Surgery, Attikon University General Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
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Skondras I, Lambropoulou M, Tsaroucha A, Gardikis S, Tripsianis G, Simopoulos C, Vaos G. The role of Apigenin in testicular damage in experimental ischemia-reperfusion injury in rats. Hippokratia 2015; 19:225-230. [PMID: 27418781 PMCID: PMC4938469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
BACKGROUND Testicular torsion is an acute urologic emergency occurring in male newborns, children or adolescents. Prolonged ischemia for more than six hours can lead to irreversible testicular damage. Surgical detorsion allows reperfusion and is the only treatment currently available. The aim of this study was to evaluate the antioxidant effect of apigenin (APG) on the testicular ischemia-reperfusion (I/R) injury. METHODS Forty-two Wistar rats were randomly divided into five groups. Sham group underwent operation of the left testis. In the torsion-detorsion groups C15 and C120, the left testis was rotated 1080(o) for three hours. The treatment groups Ap15 and Ap120 received the same surgical procedure as groups C15 and C120, but APG was administered intravenously at the same time of detorsion via the right femoral vein. Left orchiectomy was performed 15 min after detorsion at groups C15 and Ap15, and at 120 min at groups C120 and Ap120 for histopathologic and immunohistochemical evaluation. RESULTS In I/R-untreated groups C15 and C120, there was a moderate to severe distortion of the tubules with lesions that varied between grades III and IV according to histopathological finding. In APG-treated groups Ap15 and Ap120, most of the lesions showed injuries of grades II and III with mild and moderate histopathological features. In Terminal deoxynucleotide transferase dUTP Nick End Labeling (Tunel) assay, APG-treated animals showed a statistically significantly decreased number of apoptotic cells compared to groups C15 and C120. CONCLUSION Intravenous administration of APG seems to have a protective effect on testicular ischemia-reperfusion injury after testicular torsion and detorsion. Hippokratia 2015; 19 (3): 225-230.
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Affiliation(s)
- I Skondras
- Department of Pediatric Surgery, Democritus University of Thrace, Alexandroupolis, Greece
| | - M Lambropoulou
- Laboratory of Histology, Democritus University of Thrace, Alexandroupolis, Greece
| | - A Tsaroucha
- 2 Department of Surgery and Laboratory of Experimental Surgery, Democritus University of Thrace, Alexandroupolis, Greece
| | - S Gardikis
- Department of Pediatric Surgery, Democritus University of Thrace, Alexandroupolis, Greece
| | - G Tripsianis
- Laboratory of Medical Statistics, Faculty of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - C Simopoulos
- 2 Department of Surgery and Laboratory of Experimental Surgery, Democritus University of Thrace, Alexandroupolis, Greece
| | - G Vaos
- Department of Pediatric Surgery, Democritus University of Thrace, Alexandroupolis, Greece
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Gardikis S, Kambouri K, Giatromanolaki A, Agelidou M, Kalaitzis C, Giannakopoulos S, Touloupidis S, Vaos G. The use of a perimeatal-based penile skin flap to cover the repair of a tubularized incised plate urethroplasty: from experimental surgery to clinical practice. J Pediatr Urol 2014; 10:469-73. [PMID: 24444860 DOI: 10.1016/j.jpurol.2013.12.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Accepted: 12/07/2013] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To prospectively evaluate the efficacy and safety of a perimeatal-based penile skin flap for neourethral coverage after repair of distal hypospadias with tubularized incised plate urethroplasty (TIPU). METHODS In 12 New Zealand white rabbits a ventral urethral defect was created and reconstruction was accomplished with continuous suture. An epithelialized defect-based flap was harvested from the penile skin to cover the repaired defect. The animals were euthanized on the 28th postoperative day and their penises were processed for microscopic examination. In 32 children with distal hypospadias a TIPU was performed. A penile skin flap was created immediately below the distal end of the neourethra and used to cover the urethroplasty. RESULTS Histological examinations revealed complete restoration of continuity of the stratified squamous epithelium without evidence of inflammation or fistula formation with full consistency with the underlying papillary reticular and corium. There were no cases of fistula formation. One patient developed meatal stenosis. All patients had a satisfactory cosmetic appearance and excellent functional results. CONCLUSION The formation of a perimeatal-based skin flap is a simple and safe method of providing additional cover for the constructed neourethra after TIPU, minimizing the fistula rate.
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Affiliation(s)
- Stefanos Gardikis
- Department of Pediatric Surgery, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, 68100 Alexandroupolis, Greece.
| | - Katerina Kambouri
- Department of Pediatric Surgery, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, 68100 Alexandroupolis, Greece
| | - Alexandra Giatromanolaki
- Department of Pathology, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, 68100 Alexandroupolis, Greece
| | - Maria Agelidou
- Department of Pediatric Surgery, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, 68100 Alexandroupolis, Greece
| | - Christos Kalaitzis
- Department of Urology, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, 68100 Alexandroupolis, Greece
| | - Stilianos Giannakopoulos
- Department of Urology, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, 68100 Alexandroupolis, Greece
| | - Stavros Touloupidis
- Department of Urology, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, 68100 Alexandroupolis, Greece
| | - George Vaos
- Department of Pediatric Surgery, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, 68100 Alexandroupolis, Greece
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Abstract
Crohn's disease (CD) can occur anywhere in the gastrointestinal tract from the mouth to the anus and sometimes it presents in a nonspecific manner. Herein we describe a case of local peritonitis as the first manifestation of CD in an 11-year-old girl, and the subsequent method of treatment.
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Affiliation(s)
- Katerina Kambouri
- Department of Pediatric Surgery, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, Alexandroupolis, Greece
| | - Stefanos Gardikis
- Department of Pediatric Surgery, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, Alexandroupolis, Greece
| | - Maria Agelidou
- Department of Pediatric Surgery, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, Alexandroupolis, Greece
| | - George Vaos
- Department of Pediatric Surgery, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, Alexandroupolis, Greece
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Efstathiou E, Gardikis S, Giatromanolaki A, Kambouri K, Sivridis E, Simopoulos C, Vaos G. Effect of VEGF on angiogenesis in pedicle penile skin flaps: an experimental study of urethral reconstruction in rabbits. Eur J Pediatr Surg 2012; 22:460-4. [PMID: 22782324 DOI: 10.1055/s-0032-1315808] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
INTRODUCTION The aim of this study was to investigate the expression of vascular endothelial growth factor (VEGF) in pedicle penile skin flaps (PPSFs) used for urethral reconstruction in rabbits and the effect of exogenous VEGF on the angiogenesis process in the PPSFs. METHODS We randomly divided 28 male New Zealand rabbits into two sets of animals. A ventral urethral defect was created in all animals. In the first set of animals (first experiment, n = 10), a PPSF was used for the repair and VEGF expression in the flap was estimated on days 1, 2, 3, 5, and 7 postoperatively. The second set of animals (second experiment, n = 18) included three groups: control, untreated, and VEGF groups. In control group (n = 6), the defect was repaired by simple closure. In untreated (n = 6) and VEGF (n = 6) groups, a PPSF was used for the reconstruction. In VEGF group, exogenous VEGF was injected subdermally on the postoperative day corresponding to the peak endogenous VEGF expression (first experiment results). The animals were sacrificed on the 21st postoperative day and the angiogenic activity was assessed. A p < 0.05 was considered statistically significant. RESULTS The highest expression of endogenous VEGF in PPSFs was noted on postoperative day 3. Angiogenesis in control, untreated, and VEGF groups was 23.06 ± 4.1, 30.00 ± 6.9, and 34.7 ± 6.9 (mean values ± standard deviation) vessels per optical field, respectively. There were statistically significant differences between control-untreated groups (p = 0.04) and untreated-VEGF groups (p < 0.0001), and indicative difference between untreated and VEGF groups (p = 0.064). CONCLUSIONS VEGF is expressed in PPSFs, used for urethral reconstruction in rabbits. Flap angiogenesis is much higher than angiogenesis in simple wound closure. VEGF injection on postoperative day 3 seems to enhance angiogenesis in flaps.
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Affiliation(s)
- Elefteria Efstathiou
- Alexandroupolis University Hospital, Laboratory of Experimental Surgery and Surgical Research, Alexandroupolis, Greece
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Shi H, Wen J, LI Z, Elsayed M, Kamal K, LI Z, Wen J, Shi H, El Shal A, Youssef D, Caubet C, Lacroix C, Benjamin B, Bandin F, Bascands JL, Monsarrat B, Decramer S, Schanstra J, Laetitia DB, Ulinski T, Aoun B, Ozdemir K, Dincel N, Sozeri B, Mir S, Dincel N, Berdeli A, Mir S, Akyigit F, Mizerska-Wasiak M, Panczyk-Tomaszewska M, Szymanik-Grzelak H, Roszkowska-Blaim M, Jamin A, Dehoux L, Monteiro RC, Deschenes G, Bouts A, Davin JC, Dorresteijn E, Schreuder M, Lilien M, Oosterveld M, Kramer S, Gruppen M, Pintos-Morell G, Ramaswami U, Parini R, Rohrbach M, Kalkum G, Beck M, Carter M, Antwi S, Callegari J, Kotanko P, Levin NW, Rumjon A, Macdougall IC, Turner C, Booth CJ, Goldsmith D, Sinha MD, Camilla R, Camilla R, Loiacono E, Donadio ME, Conrieri M, Bianciotto M, Bosetti FM, Peruzzi L, Conti G, Bitto A, Amore A, Coppo R, Mizerska-Wasiak M, Roszkowska-Blaim M, Maldyk J, Chou HH, Chiou YY, Bochniewska V, Jobs K, Jung A, Fallahzadeh Abarghooei MH, Zare J, Sedighi Goorabi V, Derakhshan A, Basiratnia M, Fallahzadeh Abarghooei MA, Hosseini Al-Hashemi G, Fallahzadeh Abarghooei F, Kluska-Jozwiak A, Soltysiak J, Lipkowska K, Silska M, Fichna P, Skowronska B, Stankiewicz W, Ostalska-Nowicka D, Zachwieja J, Girisgen L, Sonmez F, Yenisey C, Kis E, Cseprekal O, Kerti A, Szabo A, Salvi P, Benetos A, Tulassay T, Reusz G, Makulska I, Szczepanska M, Drozdz D, Zwolnska D, Sozeri B, Berdeli A, Mir S, Tolstova E, Anis L, Ulinski T, Alber B, Edouard B, Gerard C, Seni K, Dunia Julienne Hadiza T, Christian S, Benoit T, Francois B, Adama L, Rosenberg A, Munro J, Murray K, Wainstein B, Ziegler J, Singh-Grewal D, Boros C, Adib N, Elliot E, Fahy R, Mackie F, Kainer G, Polak-Jonkisz D, Zwolinska D, Laszki-Szczachor K, Zwolinska D, Janocha A, Rusiecki L, Sobieszczanska M, Garzotto F, Ricci Z, Clementi A, Cena R, Kim JC, Zanella M, Ronco C, Polak-Jonkisz D, Zwolinska D, Purzyc L, Zwolinska D, Makulska I, Szczepanska M, Peco-Antic A, Kotur-Stevuljevic J, Paripovic D, Scekic G, Milosevski-Lomic G, Bogicevic D, Spasojevic-Dimitrijeva B, Hassan R, El-Husseini A, Sobh M, Ghoneim M, Harambat J, Bonthuis M, Van Stralen KJ, Ariceta G, Battelino N, Jahnukainen T, Sandes AR, Combe C, Jager KJ, Verrina E, Schaefer F, Espindola R, Bacchetta J, Cochat P, Stefanis C, Leroy S, Leroy S, Fernandez-Lopez A, Nikfar R, Romanello C, Bouissou F, Gervaix A, Gurgoze M, Bressan S, Smolkin V, Tuerlinkx D, Stefanidis C, Vaos G, Leblond P, Gungor F, Gendrel D, Chalumeau M, Rumjon A, Macdougall IC, Turner C, Rawlins D, Booth CJ, Simpson JM, Sinha MD, Arnaud G, Arnaud G, Anne M, Stephanie T, Flavio B, Veronique FB, Stephane D, Mumford L, Marks S, Ahmad N, Maxwell H, Tizard J, Vidal E, Amigoni A, Varagnolo M, Benetti E, Ghirardo G, Brugnolaro V, Murer L, Aoun B, Christine G, Alber B, Ulinski T, Aoun B, Decramer S, Bandin F, Ulinski T, Degi A, Degi A, Kerti A, Kis E, Cseprekal O, Szabo AJ, Reusz GS, Ghirardo G, Vidoni A, Vidal E, Benetti E, Ramondo G, Miotto D, Murer L. Paediatric nephrology. Nephrol Dial Transplant 2012. [DOI: 10.1093/ndt/gfs250] [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: 11/13/2022] Open
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Tsalkidis A, Gardikis S, Kambouri K, Zissimopoulos A, Boussios N, Deftereos S, Vaos G, Chatzimichael A. (99m)Tc-DMSA scintigraphy diagnosing crossed renal ectopia with fusion in a three years old boy. Hell J Nucl Med 2011; 14:300-303. [PMID: 22087453] [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] [Received: 08/05/2011] [Accepted: 10/17/2011] [Indexed: 05/31/2023]
Abstract
A 3 years old boy with a history of surgery for orchidopexy was admitted to our hospital with fever and abdominal pain. Clinical examination and laboratory investigations revealed urinary tract infection with renal involvement. Ultrasonography demonstrated a solitary left kidney and raised the suspicion of a fusion anomaly. Voiding cystography disclosed grade III vesicoureteral reflux and technetium-99m dimercaptosuccinic acid scintigraphy revealed right to left crossed renal ectopia with fusion (L-shaped kidney). The patient is undergoing standard follow-up for the early detection of possible renal complications. In conclusion, L-shaped kidney is a rare entity and the (99m)Tc-DMSA scintigraphy played an important role on timely diagnosis.
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Affiliation(s)
- Aggelos Tsalkidis
- Department of Pediatric Surgery, Alexandroupolis University Hospital, Dragana, 68100 Alexandroupolis, Greece.
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Gardikis S, Giatromanolaki A, Kambouri K, Tripsianis G, Sivridis E, Vaos G. Acute appendicitis in preschoolers: a study of two different populations of children. Ital J Pediatr 2011; 37:35. [PMID: 21787396 PMCID: PMC3151210 DOI: 10.1186/1824-7288-37-35] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2011] [Accepted: 07/25/2011] [Indexed: 01/07/2023] Open
Abstract
Objective To assess the incidence and the risk factors implicated in acute appendicitis in preschoolers in our region. Methods Over a 7-year period, 352 children underwent appendectomy for suspected acute appendicitis. Of these, data for 23 children were excluded because no inflammation of the appendix was found on subsequent histology. Of the remaining 329, 82 were ≤ 5 years old (i.e., preschool children) and 247 were 5-14 years old. These two groups of children were further divided according to their religion into Muslims and Christian Orthodox: 43 of the children aged ≤ 5 years were Muslims and 39 were Christian Orthodox. A household questionnaire was designed to collect data concerning age, gender, type of residence area, living conditions, vegetable consumption, and family history of surgery for acute appendicitis as preschool children. The removed appendices were also assessed histologically for the amount of lymphoid tissue. Results Acute appendicitis of preschoolers developed more frequently in Muslims (39.4%) than in Christians (17.7%; p < 0.001). The lack of inside toilet facilities at home, overcrowded living conditions, living in rural areas, and the amount of appendix lymphoid tissue were significantly more frequent among the Muslim preschool children (p < 0.05), while there were no statistically significant differences between Muslim and Christian children with regard to gender, the family history of acute appendicitis, or the vegetable consumption (p > 0.05). Conclusions In our region, the percentage of preschool-aged Muslim children with acute appendicitis was remarkably high. One possible explanation for this finding could be the higher amount of lymphoid tissue in the wall of the appendix in Muslim preschool children together with their low standard of hygiene.
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Affiliation(s)
- Stefanos Gardikis
- Department of Pediatric Surgery, Alexandoupolis University Hospital, Democritus University of Thrace School of Medicine, Alexandroupolis 68100, Greece.
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Abstract
Primary omental infarction (POI) has a low incidence worldwide, with most cases occurring in adults. This condition is rarely considered in the differential diagnosis of acute abdominal pain in childhood. Herein, we present a case of omental infarction in an obese 10-year-old boy who presented with acute abdominal pain in the right lower abdomen. The ultrasound (US) examination did not reveal the appendix but showed secondary signs suggesting acute appendicitis. The child was thus operated on under the preoperative diagnosis of acute appendicitis but the intra-operative finding was omental infarct. Since the omental infarct as etiology of acute abdominal pain is uncommon, we highlight some of the possible etiologies and emphasize the importance of accurate diagnosis and appropriate treatment of omental infarction.
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Tsalkidis A, Vaos G, Gardikis S, Kambouri K, Tripsianis G, Mantadakis E, Paraskakis E, Chatzimicael A. Acute poisoning among children admitted to a regional university hospital in Northern Greece. Cent Eur J Public Health 2011; 18:219-23. [PMID: 21361107 DOI: 10.21101/cejph.a3617] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVES The aim of our study was to elucidate the current pattern of acute poisoning among children admitted to a regional University Hospital in the prefecture of Evros in Northern Greece. We also compared the obtained findings with those of two previous studies performed in the same region. METHODS Demographic and clinical data, management, and outcome of children with acute poisoning were recorded in our region, during the past 5-years (2005-2009, period C) and compared to similar studies carried out in the periods 1985-1989 (period A) and 1995-1999 (period B). RESULTS Comparison between the three periods showed that in period Athe lower incidence of children's acute poisoning (CAP) was observed. Also this revealed a 20%-reduction in the frequency of poisoning over the past 5-years (period C) compared to period B (p = 0.219), a significant increase in tobacco intoxication over the years (in the order A-C; p < 0.001 for comparisons of periods A and B, and periods B and C), while poisoning from insecticides-pesticides decreased (p < 0.001). The incidence of poisoning via salicylates significantly reduced from 9.7% in period A to 6.2% in period B, and further to 4.7% in period C (p = 0.016), whereas during the same periods poisoning via paracetamol increased from 2.3% to 5.1% and then to 10.4%, respectively (p < 0.001). Atrend toward a higher incidence of suicide attempt via poisoning was found during the three periods (from 3.0% in period A to 4.7% and 6.6%, in periods B and C, respectively; p = 0.049). CONCLUSIONS The frequency of acute poisoning among children has decreased over the past 5 years. The incidences of poisoning via paracetamol and tobacco, and attempted suicide have increased in recent years. Targeted and continuous educational preventive programs are mandatory.
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Affiliation(s)
- Aggelos Tsalkidis
- Department of Paediatrics, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, Alexandroupolis, Greece
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Vaos G, Kambouri K, Gardikis S, Cassimos D, Chatzimichael A. Acute abdomen: always a puzzle (Case presentation). Acta Paediatr 2009; 98:1391, 1538-40. [PMID: 19673727 DOI: 10.1111/j.1651-2227.2009.01395.x] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- G Vaos
- Department of Paediatric Surgery, Alexandroupolis University Hospital, Democritus University of Thrace, School of Medicine, Alexandroupolis, Greece.
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Cassimos D, Tsalkidis A, Gardikis S, Lazopoulou N, Oikonomou A, Vaos G, Kambouri K, Verettas D, Theodoridou M, Chatzimichael A. Pott's disease in a two-year-old girl. Minerva Pediatr 2009; 61:451-454. [PMID: 19752854] [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: 05/28/2023]
Abstract
Fractures in children require a specific treatment depending on age. While obstetric fractures usually heal well even in case of significant dislocations and conservative therapy, the proportion of operative interventions among all pediatric fractures is increasing with age. Though the vast majority of fractures in childhood are still treated non-operatively, a trend towards early operative interventions and cast-free mobilization has been noticeable in the recent years. The methods of operative stabilization differ between the respective age groups: While K-wire osteosynthesis and a minimal invasive approach using elastic stable intramedullary nailing (ESIN) are common in the group of school aged children, the use of external fixation and plate osteosynthesis has been accepted for the treatment of fractures in adolescents. Bioresorbable implants do not yet play a decisive role in the management of pediatric fractures. This review is focusing on the current indications and concepts for stabilization of frequent pediatric fractures.
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Affiliation(s)
- D Cassimos
- Department of Pediatrics, University Hospital of Alexandroupolis, Democritus University of Thrace, Alexandroupolis, Greece
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Gardikis S, Kambouri K, Tsalkidis A, Chatzimicael A, Vaos G. Lipoblastoma on the posterior side of the neck. Turk J Pediatr 2009; 51:287-289. [PMID: 19817275] [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: 05/28/2023]
Abstract
Lipoblastoma is a rare benign pediatric tumor derived from embryonic fat, and only two cases of lipoblastoma located on the posterior side of the neck have been reported in the literature. Here, we present the third case of posterior neck lipoblastoma in a 13-month-old healthy girl, who presented with a firm, posterior cervical mass. The tumor was completely resected following ultrasonography, computerized tomography, and magnetic resonance imaging evaluations. Histological examination of the resected tissue showed the typical characteristics of lipoblastoma. The child's postoperative progress was uneventful and no recurrence was observed 27 months after the operation. The clinical manifestations, radiologic and histopathologic findings, and treatment of this lesion are discussed.
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Affiliation(s)
- Stefanos Gardikis
- Department of Pediatric Surgery, Democritus University of Thrace, Alexandroupolis University Hospital, Alexandroupolis, Greece
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Pitiakoudis M, Vaos G, Kirmanidis M, Gardikis S, Tsalkidou E, Simopoulos C. Technetium-99m scan in the laparoscopic management of a misdiagnosed Meckel's diverticulum: a case report. J Med Case Rep 2009; 3:6981. [PMID: 19830131 PMCID: PMC2726496 DOI: 10.1186/1752-1947-3-6981] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2008] [Accepted: 01/22/2009] [Indexed: 11/27/2022] Open
Abstract
Introduction Although Meckel's diverticulum is the most common congenital abnormality of the gastrointestinal tract and modern imaging techniques are available, its diagnosis remains problematic. Case presentation A technetium-99 scan was performed in an 18-year-old man with abdominal pain, vomiting and rectal bleeding to confirm the presence of a Meckel's diverticulum which was not diagnosed laparoscopically elsewhere. The technetium-99 scan was positive and a diagnostic laparoscopy was re-performed which revealed a Meckel's diverticulum that was subsequently resected. Conclusion We suggest that a technetium-99m scan should be performed before laparoscopy in children and adolescents with suspected Meckel's diverticulum. A positive technetium-99m scan may significantly contribute to the laparoscopic definitive diagnosis and treatment of a bleeding Meckel's diverticulum. However, diagnostic laparoscopy should only be performed by experienced surgeons.
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Kotoula A, Gardikis S, Tsalkidis A, Mantadakis E, Zissimopoulos A, Deftereos S, Tripsianis G, Manolas K, Chatzimichael A, Vaos G. Comparative efficacies of procalcitonin and conventional inflammatory markers for prediction of renal parenchymal inflammation in pediatric first urinary tract infection. Urology 2009; 73:782-6. [PMID: 19152962 DOI: 10.1016/j.urology.2008.10.042] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2008] [Revised: 09/21/2008] [Accepted: 10/07/2008] [Indexed: 11/24/2022]
Abstract
OBJECTIVES To compare the reliability of procalcitonin (PCT) with conventional laboratory parameters in predicting for renal parenchymal inflammation (RPI). METHODS The study cohort consisted of 57 children who were admitted for a first-episode urinary tract infection. All patients underwent measurement of the leukocyte count, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and serum PCT. RPI was evaluated by technetium-99m dimercaptosuccinic acid (DMSA) scintigraphy within 7 days of admission. If the first DMSA findings were abnormal, another analysis was performed 6 months later. The cutoff points for ESR, CRP, and PCT were established by comparing the areas under their receiver operating characteristic curves. Statistical analysis was performed using 1-way analysis of variance. RESULTS Of the 57 children, 27 were diagnosed with RPI on the basis of positive DMSA results. The ESR, CRP, and PCT levels were significantly greater (P < .001) in the patients with RPI than in those without RPI. In contrast, the leukocyte count was the same in both groups (P > .05). PCT was a more sensitive and specific marker for differentiating upper and lower urinary tract infection than ESR and CRP. Persistent lesions at the site of previous RPI were found in 12 patients in the follow-up DMSA analysis, with total regression evident in the remaining 15. The PCT levels were significantly greater in those with persistent renal lesions than in those with total regression (P = .005). CONCLUSIONS Serum PCT is a more reliable biologic marker than the ESR, CRP, or leukocyte count for the early prediction of RPI in children with a first episode of urinary tract infection. In addition, the greater the elevation of PCT at admission, the more positive the correlation for subsequent permanent renal damage.
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Affiliation(s)
- Aggeliki Kotoula
- Department of Pediatrics, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, Alexandroupolis, Greece
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Kotoula A, Gardikis S, Tsalkidis A, Mantadakis E, Zissimopoulos A, Kambouri K, Deftereos S, Tripsianis G, Manolas K, Chatzimichael A, Vaos G. Procalcitonin for the early prediction of renal parenchymal involvement in children with UTI: preliminary results. Int Urol Nephrol 2008; 41:393-9. [PMID: 18836845 DOI: 10.1007/s11255-008-9472-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [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: 02/13/2008] [Accepted: 08/27/2008] [Indexed: 11/25/2022]
Abstract
In order to establish the most reliable marker for distinguishing urinary tract infections (UTI) with and without renal parenchymal involvement (RPI), we recorded the clinical features and admission leukocyte count, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and serum procalcitonin (PCT) in 57 children (including 43 girls) aged 2-108 months admitted with a first episode of UTI. RPI was evaluated by Tc-99m dimercaptosuccinic acid (DMSA) scintigraphy within 7 days of admission. To establish cut-off points for ESR, CRP, and PCT, we used receiver operating characteristics curves and compared the area under the curve for ESR, CRP, and PCT. Twenty-seven children were diagnosed as having RPI based on positive renal scintigraphy. A body temperature of >38 degrees C, a history of diarrhea, and poor oral intake were more common in patients with RPI. ESR, CRP, and PCT, but not leukocyte count, were significantly higher in patients with RPI (P < 0.001). PCT was more sensitive and specific for the diagnosis of upper versus lower UTI than ESR and CRP. Using a cut-off value of 0.85 ng/ml, PCT had the best performance, with sensitivity, specificity, and positive and negative predictive values of 89%, 97%, 96%, and 91% respectively. Serum PCT is a better marker than ESR, CRP, and leukocyte count for the early prediction of RPI in children with a first episode of UTI.
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Affiliation(s)
- Aggeliki Kotoula
- Department of Pediatrics, Alexandroupolis University Hospital, Democritus University of Thrace School of Medicine, 68100 Alexandroupolis, Greece
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Abstract
BACKGROUND/PURPOSE Modified Heller esophagomyotomy has become the initial treatment of choice for esophageal achalasia in children. However, only limited and not objective data are currently available on the long-term results of modified Heller limited esophagomyotomy (LEM). This retrospective study was undertaken to objectively assess the long-term results of LEM in childhood esophageal achalasia. METHODS Medical records of 15 patients with a median age of 9.5 years (range, 6-13 years) who underwent an LEM without an antireflux procedure from January 1991 to December 2005 were reviewed. Clinical scores, barium esophagogram, flexible upper alimentary endoscopy, 24-hour esophageal pH monitoring, and esophageal manometry before and 0.5 to 15 years after surgery were analyzed. RESULTS An excellent to good outcome was observed in 14 (93.3%) patients. One patient (6.7%) required reoperation 8 months after surgery because of persistent dysphagia. The late barium esophagogram showed a significant decrease (from 4.2 +/- 0.95 to 2.4 +/- 1.1 cm, P < .01) of esophageal diameter, as compared with preoperative values. Only 1 patient had grade II esophagitis on flexible upper alimentary endoscopy. Twenty-four- hour esophageal pH monitoring showed an abnormal acid exposure in 1 patient. The late esophageal manometry showed a significant decrease (from 31.7 +/- 7.9 to 7.8 +/- 3.7 mm Hg; < .05) of lower esophageal sphincter (LES) pressure, and only insignificant increase (from 18.8 +/- 6.2 to 21.4 +/- 8.4 mm Hg; NS) of amplitude of esophageal contractions over preoperative values. CONCLUSIONS Transabdominal LEM without an antireflux procedure is an effective and safe treatment of esophageal achalasia in children because of its long-term high rate of symptoms relief and low incidence of postoperative complications, despite the lack of esophageal motility restoration to normal.
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Affiliation(s)
- George Vaos
- Second Department of Paediatric Surgery, P. and A. Kyriakou Children's Hospital, Athens 11527, Greece.
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Tsalkidis A, Gardikis S, Cassimos D, Kambouri K, Vaos G, Chatzimichael A. Case 2: painful red plagues in a 6-year-old child (case presentation). Acta Paediatr 2008; 97:525-6; discussion 685-6. [PMID: 18394092 DOI: 10.1111/j.1651-2227.2008.00710.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- A Tsalkidis
- Department of Paediatric, University Hospital of Alexandroupolis, Democritus, University of Thrace, School of Medicine, Alexandroupolis, Greece
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Chatzimicael A, Tsalkidis A, Cassimos D, Gardikis S, Spathopoulos D, Tripsianis GA, Kambouri K, Aivazis V, Vaos G, Bouros D. Effect of passive smoking on lung function and respiratory infection. Indian J Pediatr 2008; 75:335-40. [PMID: 18536886 DOI: 10.1007/s12098-008-0034-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2006] [Accepted: 01/17/2008] [Indexed: 01/04/2023]
Abstract
OBJECTIVE To study the effect of environmental tobacco smoke to children's health and more specifically to the development of respiratory tract infections and also its influence to their respiratory function. METHODS We studied 586 children from the district of west Thrace in Greece aged 5-14 years, randomly selected from 20 primary and 10 secondary schools in regards their exposure to tobacco smoke, and its possible relation with respiratory tract infections. We assessed respiratory function by spirometry. Epidemiological data were also analysed. RESULTS Children who were exposed to environmental tobacco smoke had higher risk for upper and lower respiratory tract infections in comparison to children who lived in a smoke free environment (3 fold and 2 fold, respectively. Their lung function was also reduced with decreased values of FEV1, FEF50, PFR (values p<0.001). CONCLUSION Passive smoking has an unfavorable effect in respiratory function of children and predisposes them to respiratory tract infections. Every effort should be undertaken in order to avoid exposure of children to environmental tobacco smoke.
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Affiliation(s)
- Athanassios Chatzimicael
- Department of Pediatrics, University Hospital, Democritus, University of Thrace, Medical School, 68100, Alexandroupolis, Greece
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Abstract
Segmental surgical liver resection is still considered the only potentially curative option for patients with resectable liver tumors. Intraoperative bleeding may be a dangerous complication even in an expert's hands. A bloodless technique of radiofrequency (RF)-assisted segmental liver resection was performed in a 9-year-old girl with a mycobacterial spindle cell pseudotumor of the liver. Under intraoperative ultrasound guidance, the liver parenchyma was coagulated along the marked resection plane by a single "cooled-tip" RF electrode and then divided with a surgical knife. A nearly bloodless resection of the parenchyma was achieved within 25 minutes. The patient was discharged on the fifth postoperative day without complications. My early experience shows that RF-assisted liver resection offers a valuable additional option for bloodless removal of liver tumors in pediatric age.
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Affiliation(s)
- George Vaos
- Department of Paediatric Surgery, Penteli General Children's Hospital, 15236 Athens, Greece.
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Kagadis GC, Panagiotopoulou EC, Priftis KN, Vaos G, Nikiforidis GC, Anthracopoulos MB. Preoperative evaluation of the trachea in a child with pulmonary artery sling using 3-dimensional computed tomographic imaging and virtual bronchoscopy. J Pediatr Surg 2007; 42:E9-13. [PMID: 17502176 DOI: 10.1016/j.jpedsurg.2007.02.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [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: 11/29/2022]
Abstract
Pulmonary artery sling is frequently accompanied by tracheal anomalies other than local compression, including focal/segmental or extensive stenosis (ring-sling complex). Recent advances in computed tomography technology, such as multidetector computed tomography with 3-dimensional imaging (3-D) and virtual bronchoscopy (VB), offer important and accurate information of the entire tracheobronchial tree. We report on the value of 3-D imaging and VB in the preoperative assessment of a 4-year-old child with pulmonary artery sling and long segment tracheal stenosis owing to complete cartilaginous rings; we suggest that 3-D imaging and VB are important contributions in this assessment.
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Affiliation(s)
- George C Kagadis
- Department of Medical Physics, School of Medicine, University of Patras, GR 26500 Rio, Greece
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Abstract
The Treves' field congenital hernias (TFCH) are an unusual cause of bowel obstruction that may result in irreversible damage of the small bowel or a fatal outcome, unless treated timely and properly. We analyzed retrospectively the medical records of four patients who underwent surgery for TFCHs over a period of 9 years. The types of TFCHs, only diagnosed at surgery, were identified as transmesenteric through a defect in Treves' field in three patients, and as hernia into Treves' field pouch in one patient. Patients had non-specific clinical manifestations, and imaging findings demonstrated only small bowel obstruction. Delay in accurate preoperative diagnosis, and especially patient-related delay, led to a primary enterectomy-anastomosis for necrotic small bowel in the patients with transmesenteric hernias. One infant with necrotic bowel died postoperatively. It may be difficult to diagnose TFCHs in children preoperatively. Misdiagnosis of bowel obstruction caused by this type of internal hernia might lead to small bowel necrosis or death. The risk of this complication seems to be more influenced by pre-hospital delay. Awareness of the severe consequences of delay in diagnosis, high clinical suspicion, early recognition, and proper surgical intervention are essential in the successful management of TFCHs.
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Affiliation(s)
- G Vaos
- Second Department of Paediatric Surgery, P & A Kyriakou Children's Hospital, Athens, Greece.
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Kalfa N, Veyrac C, Lopez M, Lopez C, Maurel A, Kaselas C, Sibai S, Arena F, Vaos G, Bréaud J, Merrot T, Kalfa D, Khochman I, Mironescu A, Minaev S, Avérous M, Galifer RB. Multicenter assessment of ultrasound of the spermatic cord in children with acute scrotum. J Urol 2007; 177:297-301; discussion 301. [PMID: 17162068 DOI: 10.1016/j.juro.2006.08.128] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2006] [Indexed: 10/23/2022]
Abstract
PURPOSE Intravaginal or extravaginal spermatic cord torsion is a diagnostic challenge for the surgeon and radiologist. Color Doppler sonography can be inaccurate, leading to dangerous false-negative results. To date, no single reliable test has been able to provide 100% diagnostic accuracy. The direct visualization of the twisted cord during emergency high resolution ultrasonography has been proposed to avoid systematic and abusive surgical exploration. The aim of this multicenter study was to assess the validity and reproducibility of high resolution ultrasonography based management of acute scrotum in children. MATERIALS AND METHODS A total of 919 patients from 11 European university hospitals underwent color Doppler sonography and high resolution ultrasonography for acute scrotum between 1992 and 2005. The spermatic cord was studied along its complete length to detect a spiral twist. The surgical findings were correlated with the preoperative results. RESULTS A total of 208 patients had spermatic cord torsion proved at surgery. Intratesticular vascularization was absent in the affected testis in only 158 cases (76%). In contrast, high resolution ultrasonography detected the twist as a snail shell-shaped mass, measuring 7 to 33 mm, in 199 patients (96%). High resolution ultrasonography revealed a linear cord for all other causes of acute scrotum (711 patients) with a specificity of 99%. The radiologist training level was the best predictive factor of high resolution ultrasonography reliability (p <0.05). CONCLUSIONS High resolution ultrasonography based management of acute scrotum is reliable and reproducible. Thanks to its high sensitivity and specificity for the diagnosis of spermatic cord torsion, high resolution ultrasonography can significantly improve the management of acute scrotum in children.
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Affiliation(s)
- Nicolas Kalfa
- Department of Visceral Pediatric Surgery and Pediatric Urology, Lapeyronie Hospital, CHU Montpellier, France.
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Abstract
Syringocystadenoma papilliferum of the breast is extremely rare in children. However, some occasional cases have been diagnosed in females. This report documents a case of syringocystadenoma papilliferum occurring in a healthy 4-year-old male. Histopathologically, this tumor, located deep in the dermis, was characterized by the presence of papillary projections extending into the lumen of epithelial cystic invaginations in a background of dense fibrous tissue. The papillary projections and the duct-like structures were lined by an inner columnar epithelium, which demonstrated luminal apical decapitation secretion, and had an outer layer of smaller cuboidal cells. These findings support apocrine differentiation in this case. A fairly dense mononuclear infiltrate in the stroma of the tumor, especially in the papillary projections, was also present. Although syringocystadenoma papilliferum is rare in children, it should not be summarily ruled out during examinations of masses found in the pediatric male breast. It is important to recognize this unusual location of the tumor so that a prompt diagnosis, based on histopathology and surgical excision, can be proposed.
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Affiliation(s)
- George Vaos
- Department of Paediatric Surgery, Penteli General Children's Hospital, Athens, Greece.
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Abstract
Bronchial granular cell tumor is an uncommon tumor in young children. Recurrent pneumonia in the same site should raise suspicion of an obstructing granular cell tumor of the bronchus. We present a 10-year-old girl with an 18-month history of recurrent pneumonia caused by obstruction of the main lingular bronchus by this type of tumor. In our patient, an upper left lobectomy was only technically feasible instead of a lingulectomy alone because of the spread pulmonary inflammation and the depth of bronchial wall invasion by the tumor. Delayed diagnosis resulted in a more extensive pulmonary resection.
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Affiliation(s)
- George Vaos
- Department of Paediatric Surgery, Penteli General Children's Hospital, Athens 15236, Greece.
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Vaos G, Zavras N, Boukouvalea I. Ectopic adrenocortical tissue along the inguinoscrotal path of children. Int Surg 2006; 91:125-8. [PMID: 16845852] [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
This study assessed the occurrence of ectopic adrenocortical tissue in the inguinal region of children and proposed an appropriate scheme of treatment. Three hundred sixteen inguinoscrotal operations were performed on 289 consecutive patients over a period of 12 months. Nodules considered as ectopic adrenocortical tissue were excised from eight patients (2.5%), and microscopic examination was performed using hematoxylin-eosin staining. Ectopic adrenocortical nodules were found in six male patients (1.9%). The nodules were located along the spermatic cord, in the apex of the hernial sac, and between the testis and epididymis. Microscopically, they were consisted of adrenal cortex surrounded by fibrous tissue. Hyperplasia or neoplastic changes were not identified. Surgeons should be aware that nodules along the inguinoscrotal path may represent ectopic adrenocortical remnants. These nodules should be recognized and removed whenever they are encountered incidentally as they may be associated with hyperplasia or neoplastic changes. Routine search for them is not necessary.
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Affiliation(s)
- George Vaos
- Departament of Paediatric Surgery, Penteli General Children's Hospital, Athens, Greece.
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Abstract
Congenital patent urachus (CPU) is an uncommon anomaly. Blind incomplete urethral duplication is encountered more frequently than other types of urethral duplication (UD) in clinical practice. We describe a child with CPU in association with distal blind incomplete UD. A possible pathogenesis of this extremely rare coexistence is discussed.
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Affiliation(s)
- G Vaos
- Department of Paediatric Surgery, Penteli General Children's Hospital, P. Penteli, Athens, Greece.
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Abstract
Postoperative bowel obstruction complicating a recurrent Morgagni's hernia (MH) is an uncommon condition and hence the presentation. Nonspecific symptoms and misleading radiologic image may result in misdiagnosis and severe complications. We report the case of a child with a transverse colon necrosis because of strangulation in a misdiagnosed recurrent MH. The child presented with bowel obstruction and repeated chest infections. Colonic necrosis could be avoided by timely diagnosis and repair of MH. This severe and rare occurrence complicating a recurrent MH should be kept in mind in children with respiratory tract infections and vomiting.
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Affiliation(s)
- George Vaos
- Second Department of Paediatric Surgery, P. and A. Kyriakou Children's Hospital, 11527 Athens, Greece.
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Vaos G. Perforation of an inguinoscrotal Littre's hernia due to Meckel's diverticulitis: an unusual cause of acute hemiscrotum. Acta Paediatr 2006; 95:251-2. [PMID: 16449036 DOI: 10.1080/08035250500455889] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 09/30/2022]
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Priftis KN, Mermiri D, Papadopoulou A, Anthracopoulos MB, Vaos G, Nicolaidou P. The Role of Timely Intervention in Middle Lobe Syndrome in Children. Chest 2005; 128:2504-10. [PMID: 16236916 DOI: 10.1378/chest.128.4.2504] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [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: 11/01/2022] Open
Abstract
STUDY OBJECTIVES Middle lobe syndrome (MLS) in children is characterized by a spectrum of clinical and radiographic presentations, from persistent or recurrent atelectasis to pneumonitis and bronchiectasis of the right middle lobe (RML) and/or lingula. This study was undertaken to evaluate the effect of early intervention, including fiberoptic bronchoscopy (FOB), in the development of bronchiectasis in MLS. DESIGN Children with atelectasis of the RML and/or lingula persisting for > 1 month or recurring two or more times despite conventional treatment underwent high-resolution CT (HRCT) scanning and FOB. Appropriate treatment and follow-up were provided, and the effect of the duration of symptoms on clinical outcome and the development of bronchiectasis was investigated. The patient cohort was retrospectively reviewed. PATIENTS We evaluated 55 children with MLS. The median age at diagnosis, duration of symptoms, and duration of clinical deterioration before diagnosis were 5.5 years (range, 3 months to 12 years), 14.5 months (range, 3 to 48 months), and 8 months (range, 3 to 36 months), respectively. MEASUREMENTS AND RESULTS FOB revealed marked obstruction in two children (ie, a foreign body and an endobronchial tumor) and positive findings for a culture of BAL fluid in 49.1% of patients. The remaining 53 patients were followed up for a median duration of 24 months (range, 5 to 96 months). The clinical outcome was "cure" in 60.4% of patients, "improvement" in 32.1% of patients, and "no change" in the remaining patients. Bronchiectasis was documented prior to FOB by HRCT scan in 15 patients (27.3%). The duration of the deterioration of symptoms prior to presentation positively correlated with the development of bronchiectasis (p = 0.03) and an unfavorable clinical outcome (ie, improvement or no change) [p = 0.02]; a positive correlation was also found between the duration of symptoms and the development of bronchiectasis (p = 0.04). CONCLUSIONS Timely medical intervention in patients with MLS that includes FOB with BAL prevents bronchiectasis that may be responsible for an ultimately unfavorable outcome.
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Affiliation(s)
- Kostas N Priftis
- Department of Allergology-Pulmonology, Penteli Children's Hospital, 152 36 P. Penteli, Greece.
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Abstract
Low Spigelian hernia (LSH) in children is considered an extreme surgical rarity. This clinically deceptive hernia is difficult to diagnose preoperatively and has a real risk of strangulation. Strangulated LSH may be misdiagnosed as strangulated inguinal hernia. Early recognition and timely surgical repair are important to avoid strangulation.
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Affiliation(s)
- G Vaos
- Department of Paediatric Surgery, Penteli General Children's Hospital, 8 Hippocratous Str., 15236 P. Penteli, Athens, Greece.
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Abstract
The usual presentation of crossed testicular ectopia (CTE) is that of inguinal hernia with contralateral absent testis. We report on a 10-month-old infant with CTE, which presented as irreducible inguinal hernia. Diagnosis was made during surgery, as the child underwent an emergency operation for repair of his irreducible right inguinal hernia. A normal-sized and normal-shaped testis was found in the hernial sac with its blood vessels and vas deferens. A herniotomy with fixation of the ectopic gonad to the opposite hemiscrotum was done. The child remained asymptomatic 1 year postoperatively. Crossed testicular ectopia in infancy may present as irreducible hernia, requiring urgent surgery.
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Affiliation(s)
- G Vaos
- Department of Paediatric Surgery, Penteli General Children's Hospital, 8 Hippocratous Str, 15236 P. Penteli Athens, Greece.
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