Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 40
Filtrar
1.
Ulus Travma Acil Cerrahi Derg ; 29(12): 1344-1350, 2023 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-38073455

RESUMO

BACKGROUND: This study aimed to investigate whether Passiflora Incarnata (PI) has a protective effect against ischemia-reperfu-sion (IR)-induced oxidative and inflammatory ovarian damage. METHODS: The effects of PI on ovarian ischemia-reperfusion injury were investigated in female Wistar albino rats. The animals were randomly divided into three groups: Group 1 (sham), Group 2 (IR), and Group 3 (IR+PI). RESULTS: The mean levels of Malondialdehyde (MDA), Myeloperoxidase (MPO), and Total Oxidant Status (TOS) were higher in the IR group (p=0.025, p<0.001, and p=0.016, respectively). The Total Antioxidant Status (TAS) levels were lower in the IR group (p=0.005). Immunostaining revealed significant differences across the groups for Tumor necrosis factor-alpha (TNF-α): 13.84%, 49.51%, and 22.51% for Groups 1, 2, and 3, respectively (p<0.01). Bax: 10.53%, 46.74%, and 26.46% for Groups 1, 2, and 3, respectively (p<0.01). Annexin V: 12.24%, 44.86%, and 23.28% for Groups 1, 2, and 3, respectively (p<0.01). The mean scores for hemorrhage, inflammation, follicular degeneration, and congestion showed significant variations among the groups, all registering p<0.001. CONCLUSION: Passiflora Incarnata exhibited antioxidant, anti-inflammatory, and anti-apoptotic properties, promoting cell survival, histologically protecting ovarian tissue, and ameliorating IR injury by reducing oxidative stress.


Assuntos
Passiflora , Traumatismo por Reperfusão , Humanos , Ratos , Feminino , Animais , Antioxidantes/farmacologia , Ratos Wistar , Torção Ovariana , Estresse Oxidativo , Traumatismo por Reperfusão/tratamento farmacológico , Traumatismo por Reperfusão/prevenção & controle , Traumatismo por Reperfusão/patologia , Isquemia
3.
Ann Ital Chir ; 94: 231-239, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37530047

RESUMO

BACKGROUND/PURPOSE: This study analyzed factors that affect mortality in patients surgically treated for EA, then explored the long-term problems encountered by these patients. MATERIALS AND METHODS: Among 252 patients with EA who were either diagnosed, treated, and subsequently followed at the Department of Pediatric Surgery, Dicle University Medical Faculty Hospital, or were treated surgically elsewhere but followed at our center, between January 2010 and January 2020,214 patients were included in the study. RESULTS: Early complications:One or more early complications were observed in 132(62.5%) of the 211 patients who underwent surgical EA repair. The most common early complication was AS, which developed in 106(50.2%) patients. Anastomosis leakage. Was detected in 48 (22.7%) patients. Late complications: The late findings of 161 patients who underwent definitive surgery and had a mean follow-up period of 68 months (range, 6-120 months) were evaluated. The most common late complication was GER. MORTALITY: Of the 214 patients in our study, 63(29.4%) died, including 48(76.2%) during the early period after the first surgery. Of the 10(15.9%) patients who died during the late period. CONCLUSION: In our study, the most common early complication was anastomotic stenosis in patients with esophageal atresia. We recommend balloon dilation in the treatment of anastomotic stenosis.Gastroesophageal reflux is the most common long-term complication. Most of these can be treated conservatively and medically. The association of low birth weight, cardiac anomalies, prematurity and VACTERL increased mortality in patients with esophageal atresia in our study. KEY WORDS: Esophageal Atresia, Morbidity, Late Period, Mortality, Tracheoesophageal Fistula.


Assuntos
Atresia Esofágica , Refluxo Gastroesofágico , Fístula Traqueoesofágica , Humanos , Criança , Fístula Traqueoesofágica/cirurgia , Fístula Traqueoesofágica/complicações , Atresia Esofágica/cirurgia , Atresia Esofágica/complicações , Constrição Patológica/etiologia , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Fístula Anastomótica/etiologia , Refluxo Gastroesofágico/cirurgia , Refluxo Gastroesofágico/etiologia , Anastomose Cirúrgica/efeitos adversos , Estudos Retrospectivos , Resultado do Tratamento
6.
Pediatr Surg Int ; 39(1): 148, 2023 Mar 07.
Artigo em Inglês | MEDLINE | ID: mdl-36881201

RESUMO

OBJECTIVE: Our goal was to compare laparoscopic portoenterostomy versus open portoenterostomy for the treatment of biliary atresia. MATERIALS AND METHODS: Using the databases EMBASE, PubMed, and Cochrane, we carried out a thorough literature search up to 2022. Studies comparing laparoscopic and open surgery for the treatment of biliary atresia were included. RESULTS: Twenty-three studies comparing laparoscopic portoenterostomy (LPE) (n = 689) and open portoenterostomy (OPE) (n = 818) were considered appropriate for meta-analysis. Age at surgery time was lower in the LPE group than OPE group (I2 = 84%), (WMD - 4.70, 95% CI - 9.14 to - 0.26; P = 0.04). Significantly decreased blood loss (I2 = 94%), (WMD - 17.85, 95% CI - 23.67 to - 12.02; P < 0.00001) and time to feed were found in the laparoscopic group (I2 = 97%), (WMD - 2.88, 95% CI - 4.71 to - 1.04; P = 0.002). Significantly decreased operative time was found in the open group (I2 = 85%), (WMD 32.52, 95% CI 15.65-49.39; P = 0.0002). Weight, transfusion rate, overall complication rate, cholangitis, time to drain removal, length of stay, jaundice clearance, and two-year transplant-free survival were not significantly different across the groups. CONCLUSIONS: Laparoscopic portoenterostomy provides advantages regarding operative bleeding and the time to begin feeding. No differences in remain characteristics. Based on the data presented to us by this meta-analysis, LPE is not superior to OPE in terms of overall results.


Assuntos
Atresia Biliar , Colangite , Laparoscopia , Humanos , Atresia Biliar/cirurgia , Portoenterostomia Hepática , Bases de Dados Factuais
7.
J Pediatr Surg ; 2023 Dec 02.
Artigo em Inglês | MEDLINE | ID: mdl-38220555

RESUMO

OBJECTIVE: Our goal was to compare single-incision laparoscopic percutaneous and cystoscope forceps-assisted Morgagni hernia repair techniques. MATERIALS AND METHODS: A total of 40 patients were allocated to two groups, each with 20 patients. Group 1: Single incision (port) laparoscopic surgical percutaneous Morgagni hernia repair (with a 5 mm Storz laparoscopic scope entered through the umbilicus). Group 2: Single incision (port) laparoscopic surgical percutaneous Morgagni hernia repair (with an 11 Fr [3.6 mm] cystoscope entered through the umbilicus + using forceps + sac plication, and sac cauterization). In Group 1; the sac was not removed. In group 2; we advanced the forceps through the cystoscope, caught the sac, pushed the needle through the sac, plicated the sac, and then cauterized the sac with Bugbee electrode. RESULTS: Of the 40 patients, 70 % (n = 28) were male. The symptoms at admission included repeated chest infections (40 %), dyspnea (30 %), vomiting (22 %), and abdominal pain (22 %). No difference was found between groups in terms of age, gender symptomatology, or associated anomalies. The operation time was shorter in group 2 compared to group 1 (p < 0.05; 25 min vs 40 min). Although there was one recurrence in Group 1, no recurrence was reported in Group 2. The recurrence incidence did not differ between groups (p > 0.05). CONCLUSIONS: Cystoscope-assisted repair of Morgagni hernia was found to be superior in terms of safety and shorter operation time. LEVEL OF EVIDENCE: Type III. TYPE OF THE STUDY: Retrospective study.

8.
Pediatr Surg Int ; 37(6): 807-813, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33856512

RESUMO

BACKGROUND: The aim of this study was to present our experience in the use of crystallized phenol (CP) to treat pediatric patients with 'simple' and complex' Pilonidal sinus disease (PSD). MATERIALS AND METHODS: Patients who underwent CP treatment in between January 2015 and January 2020 were evaluated retrospectively, using prospectively collected data. The patients were divided into simple and complicated groups. The groups were assigned depending on the number of sinuses and clinical presentation. The groups were compared in terms of age, sex, number of sessions, cost analysis, body mass index (BMI), recurrence, time resolution, cosmetic results, results /improvement, and complications. RESULTS: This study included 54 patients: 28 (52%) girls and 26 (48%) boys. The mean number of sinuses was 2.4. Symptoms included discharge in 50 (92%) patients, and pain in 42 (78%) patients. Fifty (93%) patients experienced mild pain during the procedure, whereas four (7%) patients had moderate pain. The mean number of CP sessions was 2.9; mean numbers of CP sessions were 2.2 and 4.2 in the Simple and Complicated groups. In total, 5 of 54 patients (9%) had recurrence.At the end of treatment, therapeutic success was achieved in 49 of 54 (91%) patients: 31 of 33 (94%) patients in the Simple group and 18 of 21 patients (86%) in the complicated group. The mean treatment cost for the whole cohort was $17.40. One patient (2%) presented with moderate skin burns. Cosmesis was deemed acceptable by patients, although there was evidence of minor skin burns following the procedure. CONCLUSIONS: The findings showed that the CP procedure was advantageous for treatment of PSD, because it was minimally invasive, cost-effective, provided good cosmesis, and had a high success rate and low complication rate. Furthermore, it did not require prior examination, and could be performed under local anesthesia. Therefore, the CP procedure may be useful as a first-line treatment option in children with PSD.


Assuntos
Fenol/uso terapêutico , Seio Pilonidal/tratamento farmacológico , Adolescente , Criança , Estudos de Coortes , Feminino , Humanos , Masculino , Recidiva , Estudos Retrospectivos , Soluções Esclerosantes/uso terapêutico , Resultado do Tratamento
9.
Ulus Travma Acil Cerrahi Derg ; 26(6): 927-931, 2020 11.
Artigo em Inglês | MEDLINE | ID: mdl-33107956

RESUMO

BACKGROUND: In this study, we aimed to present the results of patients treated for esophageal leakage with a different conservative approach. METHODS: Ninety-eight patients with esophageal atresia and tracheoesophageal fistula (EA) who underwent surgery in our clinic between February 2013 and January 2018 were retrospectively reviewed in this study. Patients' anastomosis leakage, gestational week, gender, body weight, referral date, recovery time and stenosis were recorded. After leakage detection, the nasogastric catheter was fluoroscopically converted into a nasojejunal catheter using a guidewire and feeding continued. RESULTS: Anastomotic leakage developed in 18 (18.3%) patients. The average gestational age at birth was 35.4 weeks; the patients included ten girls and eight boys of average weight 2.41 kg; the average referral period was 2.1 days after birth and the average time of surgery was 2.4 days after birth. The average recovery time was 21.1 days (range: 8-60 days). Eight patients developed stenosis that recovered with dilatation. CONCLUSION: Our findings suggest that our conservative treatment approach, which uses a nasojejunal catheter, is an effective method that would reduce complications, enable earlier feeding, and reduce the cost compared to other treatment approaches.


Assuntos
Anastomose Cirúrgica/efeitos adversos , Fístula Anastomótica/cirurgia , Atresia Esofágica/cirurgia , Fístula Traqueoesofágica/cirurgia , Feminino , Humanos , Recém-Nascido , Masculino , Estudos Retrospectivos
10.
Exp Clin Transplant ; 17(5): 644-647, 2019 10.
Artigo em Inglês | MEDLINE | ID: mdl-28411361

RESUMO

OBJECTIVES: In this paper, the results of liver transplant due to hepatoblastoma in 10 pediatric patients at Istanbul Sisli Memorial Hospital Transplantation Center are presented. MATERIALS AND METHODS: We retrospectively evaluated medical records of pediatric patients diagnosed with hepatoblastoma and who underwent liver transplant at our clinic between January 2009 and March 2014. We examined age, weight, chemotherapy regimen, graft type for liver transplant, duration of hospital stay, complications, follow-up duration, and survival information. RESULTS: The median age of the 10 patients included in our study was 13.5 months (range, 8-120 mo), and the median weight was 10 kg (range, 6.5-30 kg). Two of the patients were twins. Five patients had pretreatment extent of disease III (centrally placed cases), and five had pretreatment extent of disease IV hepatoblastoma. Preoperative chemotherapy was given to 7 patients as cisplatin plus doxorubicin and to 3 patients per the International Childhood Liver Tumors Strategy Group 3 High-Risk Protocol at external centers. These protocols were administered according to treatment center preference. Nine patients received transplants from living donors. Two grafts were right lobes, and 7 were left lateral segments. In the remaining patient, a whole liver was received from a deceased donor. The histopathologic subgroups were epithelial in 5 patients, with others being of mixed type. Postoperative complications occurred in 3 patients as infection, intra-abdominal fluid collection, and acute rejection. The median follow-up was 32 months. One patient died because of lung metastasis within 9 months after transplant. CONCLUSIONS: Centers should offer liver transplant to patients with centrally located tumors. For centers that have an insufficient number of deceased donors, living-donor liver transplant with optimal planning and early treatment can be performed.


Assuntos
Hepatoblastoma/cirurgia , Neoplasias Hepáticas/cirurgia , Transplante de Fígado , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Estudos Retrospectivos , Resultado do Tratamento
11.
Ulus Travma Acil Cerrahi Derg ; 24(1): 61-65, 2018 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-29350370

RESUMO

BACKGROUND: Non-operative management (NOM) is a standard treatment method for solid organ injuries worldwide. There is no consensus on the management of gunshot wounds (GSW) because of the higher frequency of hollow viscus injuries (HVI) and the unpredictable depth of tissue damage produced by kinetic energy transfer during retardation of the bullet. Here we aimed to reevaluate indications for surgery and NOM based on our pediatric patients with abdominal GSW. METHODS: We performed a retrospective analysis of patients evaluated and treated for abdominal GSW at University of Dicle between January 2010 and October 2016. Patients with hemodynamic instability, signs of peritonitis on serial abdominal examination, and free air in the abdomen underwent laparotomy; these were included in group I (n=17). Patients managed non-operatively were included in group II (n=13). RESULTS: Our statistical analysis showed significantly lower Hb levels and systolic blood pressure levels (p<0.001) and higher pulse rate, higher mean injury severity score, and longer length of stay at intensive care unit in patients in group I than in those in group II (p<0.001). We further detected colon perforation (n=10) and small bowel perforation (n=7) in patients in group I; liver laceration (n=4), splenic injury (n=1), and renal injury (n=3) but no solid organ injury or HVI (n=5) were detected in patients in group II. CONCLUSION: The major drawback of NOM is the difficulty in diagnosing HVI in abdominal GSW, which may delay treatment. We suggest that patients with solid organ damage who are hemodynamically stable and exhibit no signs of peritonitis upon serial abdominal exam may be treated with NOM.


Assuntos
Traumatismos Abdominais/cirurgia , Criança Hospitalizada , Tempo de Internação , Ferimentos por Arma de Fogo/cirurgia , Traumatismos Abdominais/mortalidade , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Escala de Gravidade do Ferimento , Rim/lesões , Laparotomia , Fígado/lesões , Masculino , Estudos Retrospectivos , Baço/lesões , Turquia , Ferimentos por Arma de Fogo/mortalidade
12.
Exp Clin Transplant ; 16(3): 337-339, 2018 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-27143191

RESUMO

OBJECTIVES: Diaphragmatic hernia is a rare complication after pediatric liver transplant. This report presents occurrences of diaphragmatic hernia after living-donor liver transplants in 2 children. MATERIALS AND METHODS: In 1 of the 2 patients, a right-sided diaphragmatic hernia developed after a living-donor liver transplant due to progressive familial intrahepatic cholestasis where a left lateral segment graft was used. In the other patient, a left-sided diaphragmatic hernia developed after a living-donor liver transplant due to biliary atresia following Kasai portoenterostomy where a left lateral segment graft was used. RESULTS: After diaphragm repair, the postoperative course was uneventful and there were no recurrences. CONCLUSIONS: A literature review identified nearly 30 cases of diaphragmatic hernia following liver transplants; diaphragmatic hernia should be considered a potential surgical complication after liver transplant.


Assuntos
Atresia Biliar/cirurgia , Colestase Intra-Hepática/cirurgia , Hérnia Diafragmática/etiologia , Transplante de Fígado/efeitos adversos , Atresia Biliar/diagnóstico , Criança , Pré-Escolar , Colestase Intra-Hepática/diagnóstico , Feminino , Hérnia Diafragmática/diagnóstico por imagem , Hérnia Diafragmática/cirurgia , Herniorrafia , Humanos , Transplante de Fígado/métodos , Doadores Vivos , Tomografia Computadorizada por Raios X , Resultado do Tratamento
13.
J Invest Surg ; 31(1): 1-8, 2018 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-28402715

RESUMO

OBJECTIVE: To investigate the role of cordycepin in testicular ischemia/reperfusion injury in rats. MATERIALS AND METHODS: Forty Wistar albino rats were randomly divided into four groups, as follows: group one, control (C); group two, torsion and ischemia (I); group three: detorsion with ischemia-reperfusion (IR); and group four, detorsion/cordycepin. The rats were then analyzed macromorphologically and histopathologically, and blood tests were performed. Specifically, the total oxidant status (TOS) and total antioxidant status (TAS) were determined, and malondialdehyde (MDA), tumor necrosis factor (TNF)-α, interleukin (IL)-6, and IL-1ß levels were analyzed. In addition, pyknotic nuclei, spermatozoa, edema, and hemorrhage were assessed. RESULTS: When the IR and cordycepin groups were compared with the other groups, there was a statistically significant decrease in TNF-α and MDA levels (p < 0.05). Increased TAS levels were observed in the cordycepin group compared with the control group. TOS levels were significantly increased in the I and IR groups, but decreased in the cordycepin group (p < 0.05). Similar effects were observed in tissue biochemistry analysis. Histopathological evaluations revealed that the spermatozoa count was decreased in the I and IR groups. However, there was an increase in the cordycepin group, as well as a statistically significant difference between the IR and cordycepin groups (p < 0.01). Finally, edema and inflammation were increased in the I and IR groups, but decreased in the cordycepin group. CONCLUSIONS: Histological and biochemical findings revealed that cordycepin protected against IR-induced testicular injury.


Assuntos
Desoxiadenosinas/farmacologia , Estresse Oxidativo/efeitos dos fármacos , Substâncias Protetoras/farmacologia , Traumatismo por Reperfusão/tratamento farmacológico , Testículo/efeitos dos fármacos , Animais , Antioxidantes/farmacologia , Antioxidantes/uso terapêutico , Desoxiadenosinas/uso terapêutico , Modelos Animais de Doenças , Humanos , Interleucina-1beta/sangue , Interleucina-6/sangue , Masculino , Malondialdeído/sangue , Substâncias Protetoras/uso terapêutico , Ratos , Ratos Wistar , Traumatismo por Reperfusão/sangue , Traumatismo por Reperfusão/etiologia , Traumatismo por Reperfusão/patologia , Contagem de Espermatozoides , Espermatozoides/efeitos dos fármacos , Testículo/irrigação sanguínea , Testículo/patologia , Fator de Necrose Tumoral alfa/sangue
14.
Urol J ; 13(6): 2916-2919, 2016 12 08.
Artigo em Inglês | MEDLINE | ID: mdl-27928814

RESUMO

PURPOSE: Adrenal gland injury (AGI) caused by trauma may cause bleeding and life-threatening problems in children.The objective of this study was to analyze the prevalence of AGI in final diagnoses of trauma. MATERIALS AND METHODS: The records of 458 patients with abdominal trauma (out of a total 8,200 pediatric patientswith trauma of any sort), who were referred to our clinic between January 2009 and July 2014, were reviewed retrospectively.The numbers of patients with AGI and their ages, gender, trauma patterns, affected organs, pediatrictrauma scores (PTSs), and injury severity scores (ISSs) were recorded, as well as the associated ultrasound (US)and tomographic scan data, treatments, and complications. Computed tomography (CT) scans obtained after traumawere subjected to both primary and secondary evaluation. RESULTS: In total, 28 patients with AGI were detected; their average age was 8.54 ± 4.09 (3-17) years. Twenty(71%) patients were male and 8 (29%) were female. Nineteen (68%) patients had fallen from heights; the mostcommonly injured organs were the kidneys, spleen, and lungs. Injuries were right-sided in 26 (92.9%) patients.The mean ISS was 13.2 (range 5-50) and the mean PTS 8.6 (range 0-11). Seven patients had ISS > 16 and ninehad PTS < 8. AGI was diagnosed by CT in 14 (50%) patients and in 3 (9%) by US at primary evaluation. Uponsecondary scan inspection focusing on the possibility of adrenal gland injury, such injury was ultimately detectedin 28 patients. All patients underwent conservative follow-up, and one died. CONCLUSION: We recommend calculation of the PTS, as well as other trauma scores, when pediatric patients sufferingmultiple or blunt abdominal trauma(s) present to the emergency . In addition, we believe that in children withtrauma involving the liver, spleen or kidneys, careful evaluation using a CT scan would increase the diagnosis ofAGI and reveal a realistic rate of AGI in trauma cases.


Assuntos
Glândulas Suprarrenais/diagnóstico por imagem , Glândulas Suprarrenais/lesões , Tomografia Computadorizada por Raios X , Ultrassonografia , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos não Penetrantes/epidemiologia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Prevalência , Estudos Retrospectivos
15.
Pediatr Surg Int ; 32(11): 1067-1073, 2016 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-27666540

RESUMO

AIM: The objective of the present study was to evaluate the diagnostic methods, concomitant organ injuries, factors affecting mortality and morbidity, treatment methods, and outcomes of patients treated for traumatic gastrointestinal (GI) perforation. MATERIALS AND METHODS: We conducted a retrospective review of the medical records of 96 patients who had been treated for GI perforation between January 2000 and October 2015. Data were collected and organised according to the following categories: general patient information, age, gender, hospitalisation period, trauma mechanisms, concomitant injuries, radiological assessment, diagnosis and treatment methods, treatment forms, and complications. The cases were divided into two groups, blunt and penetrating traumas, and the patients within each group were compared. Colorectal trauma cases were not included in this study. Patients suspected of a GI perforation were assessed by standing plain abdominal radiograph (SPAR) and ultrasound scan (US). Patients who had a normal SPAR, and showed free or viscous fluid in the abdomen on US underwent computed tomography (CT) scanning. Surgery was performed if patients displayed free air in the abdomen on a SPAR or CT scan, showed viscous fluid without any additional injury, provided normal radiological images but displayed signs of peritonitis, or were clinically unstable. The patients were scored according to the Injury Severity Score (ISS) system. RESULTS: In total, 96 patients, with an average age of 10.3 ± 4 years (1-17 years) and diagnosed with a GI perforation, were reviewed retrospectively. The patients included 88 (91 %) males and 8 (9 %) females. The presence of free air on SPAR was detected in 42 (52 %) patients, whereas no free air was detected in 39 (48 %) patients. Non-specific significant findings were detected in 45 (76 %) out of 59 patients by USS, and in 78 % of patients by CT (viscous fluid, fluid, free air). The most affected organ was the ileum, which was detected in 37 (39 %) patients. Primary repair was performed on 71 (74 %) patients, while resection was performed on 22 (23 %); 3 (3 %) patients underwent an ostomy. Ten (10 %) patients experienced complications and five (5 %) patients died. The ISS scores for blunt and penetrating traumas were 14, 15 and no significant difference was detected between the scores (p > 0.05). CONCLUSIONS: Although the complication rate for patients with penetrating trauma was higher than for those with blunt trauma, the rate of mortality increased in patients with blunt trauma. Free air may not be detected by SPAR even if a GI perforation exists. Since diagnostic challenges may increase the rate of mortality and morbidity in GI perforations, we believe that a combination of radiological imaging and rapid abdominal examination is important in cases where SPAR cannot detect free air.


Assuntos
Traumatismos Abdominais/cirurgia , Perfuração Intestinal/cirurgia , Ferimentos não Penetrantes/cirurgia , Ferimentos Penetrantes/cirurgia , Traumatismos Abdominais/diagnóstico por imagem , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Perfuração Intestinal/diagnóstico por imagem , Masculino , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Ultrassonografia , Ferimentos não Penetrantes/complicações , Ferimentos não Penetrantes/diagnóstico por imagem , Ferimentos Penetrantes/diagnóstico por imagem
16.
Urol J ; 13(1): 2502-8, 2016 Mar 05.
Artigo em Inglês | MEDLINE | ID: mdl-26945654

RESUMO

PURPOSE: Using percutaneous nephrolithotomy (PNL), it is easy to reach stones in various parts of the kidney via a single access tract. In the current study, we set out to demonstrate that the intravenous catheter is a safe way to gain renal access, and that PNL is safe in children. MATERIALS AND METHODS: We retrospectively reviewed the medical records of patients who underwent PNL as a treatment for renal stone disease at our center between September 2013 and December 2014. There were no specific exclusion criteria. We used 14 gauge intravenous catheter for renal access in all cases. RESULTS: Eleven of the 32 patients (34.4%) were female and 21 (65.6%) were male. The mean ± SD patient age was 4.7 ± 3.71 years (9 months-16 years). Six patients (18.7%) were infants less than 1 year of age. Fifteen of the stones (46.8%) were located in the right kidney, and 17 of the stones (53.1%) were located in the left kidney. The average stone size was 13.9 ± 4.8 mm (range, 12-28). The average duration of operation was 69.7 ± 10.4 minutes (range, 50-110), and the average duration of fluoroscopy was 2.21 ± 1.06 minutes (range, 1-6). There were complications in 5 of the cases (15.6%). CONCLUSION: The access and dilatation stages are quite important. We propose that the intravenous catheter is a safe and inexpensive tool for renal access in PNL in pediatric age group patients.


Assuntos
Cateteres , Cálculos Renais/terapia , Rim/diagnóstico por imagem , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Nefrostomia Percutânea/instrumentação , Criança , Pré-Escolar , Desenho de Equipamento , Feminino , Fluoroscopia , Humanos , Lactente , Cálculos Renais/diagnóstico , Masculino , Projetos Piloto , Estudos Retrospectivos , Resultado do Tratamento
17.
Pediatr Surg Int ; 32(6): 559-63, 2016 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-26857478

RESUMO

BACKGROUND: There are insufficient data on pre-screening for pancreatic pseudocysts (PC) following pancreatic trauma. This study investigated the use of radiological and laboratory testing for predicting the development of pancreatic pseudocysts after trauma. MATERIALS AND METHODS: The clinical records of all pediatric patients presenting with pancreatic trauma between January 2003 and December 2014 were reviewed retrospectively. Patients with American Association for the Surgery of Trauma (AAST) scores of Grade 3-5 were enrolled. The patients were divided into groups that developed [Group 1 (n = 20)] and did not develop [Group 2 (n = 18)] PC. The patients were evaluated in terms of their baseline characteristics, additional injuries, Injury Severity Score (ISS), pancreatic injury site, blood amylase levels 2 h and 10-15 days after the trauma, clinical presentation, and duration of intensive care unit (ICU) stay. FINDINGS: We followed 38 patients. Of the patients in Group 1, 70 % had an injury to the tail of the pancreas. The ISS trauma scores and durations of hospitalization and ICU stay were significantly greater in Group 2 (p < 0.05). The mean blood amylase level on Day 1 was 607 U/L (range 183-801 U/L) in Group 1 and 314 U/L (range 25-631 U/L) in Group 2; the respective levels on Day 10 were 838 U/L (range 123-2951 U/L) and 83.2 U/L (range 35-164 U/L). The serum amylase levels were significantly higher (p < 0.001) in Group 1 than in Group 2 on Days 1 and 10. Four patients developed complications and two patients died. CONCLUSION: Pancreatic pseudocyst formation is more likely in patients with AAST Grade 3 pancreatic injury, also serum amylase levels ten times greater than normal 2 h after the trauma, and persistently elevated serum amylase levels 10-15 days following the trauma.


Assuntos
Traumatismos Abdominais/complicações , Pseudocisto Pancreático/etiologia , Ferimentos não Penetrantes/complicações , Traumatismos Abdominais/diagnóstico , Adolescente , Criança , Feminino , Humanos , Escala de Gravidade do Ferimento , Masculino , Pâncreas/cirurgia , Pseudocisto Pancreático/diagnóstico , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Ferimentos não Penetrantes/diagnóstico
18.
Pediatr Surg Int ; 32(1): 97-9, 2016 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-26527581

RESUMO

Infantile fibrosarcoma is a very rare soft tissue tumor that originates most commonly in the body and extremities. We present a neonate with an infantile fibrosarcoma that originated in the ileocecal region and was detected incidentally without symptoms. This is the first case of fibrosarcoma reported in the ileocecal region.


Assuntos
Neoplasias do Ceco/diagnóstico , Neoplasias do Ceco/cirurgia , Fibrossarcoma/diagnóstico , Fibrossarcoma/cirurgia , Neoplasias do Íleo/diagnóstico , Neoplasias do Íleo/cirurgia , Neoplasias do Ceco/congênito , Ceco/diagnóstico por imagem , Ceco/patologia , Ceco/cirurgia , Diagnóstico Diferencial , Fibrossarcoma/congênito , Humanos , Neoplasias do Íleo/congênito , Íleo/diagnóstico por imagem , Íleo/patologia , Íleo/cirurgia , Recém-Nascido , Imageamento por Ressonância Magnética , Masculino , Ultrassonografia
19.
Int J Surg ; 23(Pt A): 160-4, 2015 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-26472695

RESUMO

BACKGROUND: We originally aimed to determine the beneficial effects of Ecballium Elaterium (EE) on acute pancreatitis; however, we observed negative effects of EE on the pancreas. Thus, we used EE in rats to generate a new model of pancreatitis, which we compared with other established pancreatitis models. METHODS: A total of 32 Wistar albino rats were used. Rats were divided into 4 groups, each of which contained 8 rats. Group 1 (Control), Group 2 (L-Arginine (LA), Group 3 (LA + EE), Group 4 (EE): Twenty-four hours after that serum parameters were analyzed in the collected blood. Blood samples were transported on mice to the Biochemistry Laboratory following cardiac puncture. The levels of amylase, interleukin (IL)-6, interleukin (IL) 1-ß (IL-1ß), malondialdhyde (MDA), tumor necrosis factor (TNF)-α, total antioxidant status (TAS), and total oxidant status (TOS) were analyzed. Histopathological analysis: The pancreas and lung tissue samples obtained from the rats. Edema, inflammation, vacuolization, and necrosis of the pancreas were assessed using a scoring system ranging from 0 to 4. Edema, hemorrhage and inflammation of the lung tissue were evaluated using a scoring system ranging from 0 to 3. RESULTS: Histopathological analysis revealed that edema, inflammation, necrosis, and hemorrhage were significantly higher in the LA + EE group than in the control group. Moreover, necrosis was higher in the rats that received LA and EE compared to the rats that received only LA or EE. Increases in inflammatory mediator levels, including IL-6, IL-1ß, TNF-α, MDA, and TOS, were observed in all groups as compared to the control group. Moreover, lower TAS levels were detected in all groups but the control group. The increase in IL-1ß and TNF-α levels and the decrease in TAS were statistically significant in all groups (P < 0.05). CONCLUSIONS: EE may be used to create a successful acute pancreatitis (AP) model, resulting in edema, necrosis, hemorrhage, and inflammation of the pancreas. The major advantage of this model is that it does not require laparotomy, and can be implemented with only an intraperitoneal injection (IP). Moreover, EE may be combined with other agents, such as LA, to create severe pancreatitis. Further molecular studies are warranted to determine the underlying effects of EE on the pancreas.


Assuntos
Arginina , Cucurbitaceae , Modelos Animais de Doenças , Pancreatite/etiologia , Doença Aguda , Amilases/metabolismo , Animais , Antioxidantes/metabolismo , Edema/etiologia , Hemorragia/etiologia , Interleucina-1beta/metabolismo , Interleucina-6/metabolismo , Pulmão/patologia , Masculino , Malondialdeído/metabolismo , Camundongos , Necrose/etiologia , Necrose/patologia , Pâncreas/patologia , Pancreatite/metabolismo , Pancreatite/patologia , Ratos , Ratos Wistar , Fator de Necrose Tumoral alfa/metabolismo
20.
Case Rep Gastrointest Med ; 2015: 362478, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26294983

RESUMO

Cases of neonatal gastrointestinal system (GIS) obstruction are quite complex for pediatric surgery clinics. A rare cause of intestinal obstruction is the duplication cyst (DC). A three-day-old male patient presented at our clinic with a history of abdominal distension and bilious vomiting on the second day following birth. Although pathology had not yet been determined from observation and examination, surgery was performed when the patient could not tolerate oral feeding. An ileal DC forming an incomplete obstruction was observed. Ileoileal anastomosis was performed on the patient. Because DCs can present with different clinical symptoms, it is quite difficult to diagnose them in neonate patients. Lacking an imaging method that can provide an exact diagnosis, the diagnostic laparotomy is a suitable approach for both diagnosis and treatment to avoid delays in treatment.

SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...