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INTRODUCTION: Continuous ambulatory peritoneal dialysis is an important modality of renal replacement therapy in children. Catheter dysfunction (commonly obstruction) is a major cause of morbidity and is a significant concern that hampers renal replacement therapy. As omentum is a significant cause of obstruction, some recommend routine omentectomy during insertion of the peritoneal dialysis catheter. Omentopexy rather than omentectomy has been described in adults to spare the omentum as it may be needed as a spare part in many conditions. Laparoscopic approach is commonly preferred as it provides global evaluation of the peritoneal space, proper location of the catheteral end in the pelvis and lesser morbidity due to inherent minimally invasive nature. AIM: The aim of this study is to present the technique of laparoscopic peritoneal dialysis catheter placement in children with concurrent omentopexy. METHODS: We retrospectively evaluated our patients who underwent laparoscopic placement of peritoneal dialysis catheter with concomitant omentopexy or omentectomy. RESULTS: A total of 30 patients were enrolled who received either omentectomy (n = 18) or omentopexy (n = 12). Four catheters were lost in the omentopexy group (33%) and 3 in the omentectomy group (17%), but none were related to omental obstruction. Three out of 4 patients in the omentopexy group and 2 out of 3 patients in the omentectomy group had a previous abdominal operation as a potential cause of catheter loss. Previous history of abdominal surgery was present in 6 patients (50%) in the omentopexy group and 3 patients (17%) in the omentectomy group. CONCLUSIONS: As omentum was associated with catheter failure, omentectomy is commonly recommended. Alternatively, omentopexy can be preferred in children to spare an organ that may potentially be necessary for many surgical reconstructive procedures in the future. Laparoscopic peritoneal dialysis catheter placement with concomitant omentopexy appears as a feasable and reproducible technique. Although the catheter loss seems to be higher in the omentopexy group, none was related with the omentopexy procedure and may be related to the higher rate of history of previous abdominal operations in this group.
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Laparoscopía , Epiplón , Humanos , Epiplón/cirugía , Laparoscopía/métodos , Estudios Retrospectivos , Masculino , Femenino , Niño , Preescolar , Cateterismo/métodos , Adolescente , Catéteres de Permanencia , Diálisis Peritoneal/métodos , Diálisis Peritoneal Ambulatoria Continua/métodos , Lactante , Resultado del TratamientoRESUMEN
Background/aim: To investigate the effects of acetylsalicylic acid (ASA) and the use of ultrasound elastography on testicular torsion. Materials and methods: Herein, 6 equal groups of rats were formed (n: 48): control group, sham group, torsion/detorsion (T/D)-1 h group, T/D-1 h + ASA group, T/D-8 h group, and T/D-8 h + ASA group. Testicular torsion was created by rotating the left testis 720° clockwise. At 30 min before torsion, 100 mg/kg of ASA was injected intraperitoneally. Elastography was performed at 8 and 24 h. After orchiectomy, specimens were collected for histopathological evaluation. Results: When comparing the left testicular volume (LV) parameters obtained from the elastography applied at 8 h, significant differences were observed between the following group pairs: the sham and T/D-8 h groups, T/D-1 h and T/D-8 h groups, and T/D-1 h + ASA and T/D-8 h groups (p = 0.004, p = 0.023, and p = 0.026, respectively). The mean LVS (velocity) (stiffness assessment) of the groups was similar at 8 h. When comparing the LV parameters at 24 h, significant differences were found between the T/D-1 h and T/D-8 h groups and between the T/D-8 h and T/D-8 h + ASA groups (p = 0.008 and p = 0.004, respectively). For the LVS mean values at 24 h, significant differences were found between the control and sham groups, sham and T/D-1 h groups, sham and T/D-8 h groups, and sham and T/D-8 h + ASA groups (p = 0.009, p = 0.021, p = 0.027, and p = 0.009, respectively).Histopathological evaluation showed a decrease in the morphological grades and an increase in the mean testicular injury scores in the T/D-1 h + ASA group compared to the T/D-1 h group. The T/D-8 h + ASA group had a higher morphological grade than the T/D-8 h group, whereas their mean testicular injury scores were similar. Conclusion: ASA treatment for testicular torsion was shown to be ineffective. Elastography can be a complementary method to Doppler ultrasonography in the diagnosis of testicular torsion and can guide surgeons in their approach to surgery.
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Aspirina , Diagnóstico por Imagen de Elasticidad , Torsión del Cordón Espermático , Testículo , Masculino , Torsión del Cordón Espermático/diagnóstico por imagen , Torsión del Cordón Espermático/tratamiento farmacológico , Animales , Aspirina/farmacología , Diagnóstico por Imagen de Elasticidad/métodos , Ratas , Testículo/efectos de los fármacos , Testículo/diagnóstico por imagen , Testículo/patología , Modelos Animales de Enfermedad , Antiinflamatorios no Esteroideos/farmacologíaRESUMEN
OBJECTIVE: To evaluate the results of ultrasonography-guided hydrostatic reduction in primary and recurrent ileo-colic intussusception in children. METHODS: The children (<18 years of age) who were managed for ileo-colic intussusception between January 2015 and December 2018 were evaluated retrospectively. Age, gender, presenting complaints, length of the intussuscepted segment, presence of lead point, treatment modalities, recurrence rates and duration of recurrence were evaluated. RESULTS: 108 patients with ileo-colic intussusception were enrolled in the study; 59 were male and 49 were female with a mean age of 2.04 ± 1.71 years. Two patients underwent immediate surgery without any attempt of hydrostatic reduction. Nineteen patients (18%) were managed by conservative measures initially. Seventeen (89.5%) of them have recovered with expectant management and two patients required hydrostatic enema reduction during follow-up. In total, 89 patients underwent hydrostatic reduction; 48 were male and 41were female with a mean age of 1.9 ± 1.65 years. Twelve patients (13.5%) received surgery after failed hydrostatic reduction. In the patients with successful hydrostatic reduction, one more episode of intussusception is seen in 10 patients (13%) and 2 additional episodes in 2 (2.6%). Seven patients with relapse were male and 5 were female with a mean age of 1.16 ± 1.64 years. The median duration of the first relapse episode was 67.5 days (range 18-110 days). The ultrasound-guided hydrostatic reduction was also successful in patients with recurrence. CONCLUSION: Ultrasound-guided hydrostatic reduction is a non-invasive treatment of ileo-colic intussusception with high success rates in childhood. It can be performed safely in both initial and relapse episodes of intussusception.
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Cólico , Intususcepción , Niño , Preescolar , Enema/métodos , Femenino , Humanos , Lactante , Intususcepción/cirugía , Intususcepción/terapia , Masculino , Recurrencia , Estudios Retrospectivos , Ultrasonografía , Ultrasonografía IntervencionalRESUMEN
OBJECTIVE: To evaluate the results of ultrasonography-guided hydrostatic reduction in primary and recurrent ileo-colic intussusception in children. METHODS: The children (<18 years of age) who were managed for ileocolic intussusception between January 2015 and December 2018 were evaluated retrospectively. Age, gender, presenting complaints, length of the intussuscepted segment, presence of leading point, treatment modalities, recurrence rates and duration of recurrence were evaluated. RESULTS: 108 patients with ileocolic intussusception were enrolled in the study; 59 were male and 49 were female with a mean age of 2.04 ± 1.71 years. Two patients underwent immediate surgery without any attempt of hydrostatic reduction. Nineteen patients (18%) were managed by conservative measures initially. Seventeen (89.5%) of them have recovered with expectant management and two patients required hydrostatic enema reduction during follow-up. In total, 89 patients underwent hydrostatic reduction; 48 were male and 41were female with a mean age of 1.9 ± 1.65 years. Twelve patients (13.5%) received surgery after failed hydrostatic reduction. In the patients with successful hydrostatic reduction, one more episode of intussusception is seen in 10 patients (13%) and 2 additional episodes in 2 (2.6%). Seven patients with relapse were male and 5 were female with a mean age of 1.16 ± 1.64 years. The median duration of the first relapse episode was 67.5 days (range;18-110 days). The ultrasound-guided hydrostatic reduction was also successful in patients with recurrence. CONCLUSION: Ultrasound-guided hydrostatic reduction is a non-invasive treatment of ileocolic intussusception with high success rates in childhood. It can be performed safely in both initial and relapse episodes of intussusception.
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Desmopressin plays a major role in the treatment of monosymptomatic enuresis but has the drawback of a high relapse rate after medical treatment. This study investigated the effect of the type of treatment termination on relapse in a large population of patients. A total of 1013 patients who were admitted with bedwetting to our paediatric urology clinic between October 2016 and April 2018 were evaluated retrospectively. Four hundred forty-seven monosymptomatic enuresis patients were treated with 120 µg/day oral desmopressin lyophilisate for 3 months, after which the treatment was terminated in one of two ways: immediate cessation of desmopressin (group 1; N = 209) and structured withdrawal (group 2; N = 238). In the structured withdrawal group, the patients continued to take desmopressin every other day for 15 days. All the patients were followed up 1 month after the drug was withdrawn, and the relapse rates were recorded. One month after cessation of treatment with oral desmopressin lyophilisate, the relapse rate in group 1 was 42.5% (89/209), and that in group 2 was 41.1% (98/238) (p > 0.05).Conclusion: This study, with the highest number of patients among reports in the literature, revealed that the methods used to terminate desmopressin treatment are not significantly different in monosymptomatic enuresis management. What is Known: ⢠It is still unclear how to end the treatment in patients who are started desmopressin because of the complaint of monosymptomatic nocturnal enuresis. ⢠Although there are papers in the literature suggesting that the drug should be discontinued gradually or by reducing the dose, there are also authors stating the opposite. What is New: ⢠This study including vast amount of patients managed with desmopressin reveals that withdrawal strategy has no impact on relapse.
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Enuresis , Enuresis Nocturna , Fármacos Antidiuréticos , Niño , Desamino Arginina Vasopresina , Enuresis/tratamiento farmacológico , Humanos , Enuresis Nocturna/tratamiento farmacológico , Recurrencia , Estudios RetrospectivosRESUMEN
INTRODUCTION: Epididymal anomalies are common in boys with undescended testis. Epididymo-testicular non-union with a nubbin in the scrotum is a rare anomaly and may be confusing during management of cryptorchidism. The non-fused epididymis and vas deferens which are descended to the scrotum, may be regarded as nubbin tissue secondary to testicular atrophy and proximal testis may be overlooked. OBJECTIVE: To evaluate a relatively rare anomaly of epididymo-testicular non-union in which vas deferens and epididymis are descended to the scrotum resembling a nubbin tissue, while a separate testis remains in a proximal peritoneal fold (hernia or processus vaginalis)which could potentially be missed during the management of patients with undescended testis. STUDY DESIGN: The charts of the fourteen patients with epididymo-testicular non-union and a scrotal nubbin are retrospectively evaluated. RESULTS: Median age of the patiens was 1.5 years (0.5-12), 11 were left and 3 were right. No connection could be demonstrated between the testis and vaso-epididymal unit in any of the patients. Orchidopexy was performed in 13 patients while orchidectomy in1 patient. The scrotal nubbin tissue is excised in 4 patients and histological examination revealed sections of vas deferens and epididymis. One of the patients underwent inguinal exploration and orchidectomy for assumed testicular atrophy elsewhere but histological examination revealed vas deferens and epididymis without any sign suggesting an atrophic testis. An intrabdominal testis was found incidentally in this patient and he underwent 2 additional procedures for orchidopexy. DISCUSSION: Although epididymo-testicular anomalies are common in boys with undescended testis, nonunion is the rarest type of this anomaly. Similar cases are reported in the literature as simple fusion anomalies with indefinite clinical significance or even polyorchidism although no accessory testis could be demonstrated. However, the scrotal nubbin tissue which actually contains epididymis and vas is a potential decoy and may result in missing of the proximal testis if regarded as a sign of testicular atrophy and further evaluation is obviated. As this is retrospective study, actual incidence of the condition is yet to be determined. CONCLUSION: A scrotal nubbin tissue may be secondary to epididymo-testicular nonunion as well as testicular atrophy. As feasibility of radiological imaging studies are limited, a laparoscopic exploration may be considered to confirm or to exclude a separate testis in patients with scrotal nubbin. Prospective studies are needed to evaluate the actual incidence of the condition and gain-loss analysis of laparoscopic exploration.
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Criptorquidismo , Criptorquidismo/diagnóstico , Criptorquidismo/cirugía , Epidídimo , Humanos , Lactante , Masculino , Estudios Prospectivos , Estudios Retrospectivos , Testículo/cirugíaRESUMEN
Background/aim: To evaluate the histopathological and mechanical effects of Ankaferd Blood Stopper (ABS) application on wound healing. Materials and methods: A total of 24 Wistar albino rats were randomly divided into three equal groups. In each group, a 3 cm-long midline vertical skin incision was performed in the back of the rats. In Group 1, the incision was sutured primarily. In Group 2, incision was left to secondary healing. In Group 3, ABS was applied to the incision. On the 10th day, burst pressure width was measured, and rats were sacrificed. The tissue samples were examined histopathologically. Statistical analysis was conducted with IBM SPSS program. P < 0.05 was considered significant. Results: The mean burst pressure widths of wound separation were 13.66 ± 0.457, 7.18 ± 2.599, and 13.66 ± 1.11 mm for Groups 13, respectively. The difference in burst pressure width between Groups 1 and 3 was not significant (P > 0.05) but was significant between Groups 2 and 3 (P = 0.000). The vascular proliferation median values were 1, 2, and 2, for Groups 13, respectively. Although the difference was significant between Groups 1 and 2 in terms of vascular proliferation score (P = 0.047), no significant difference was observed between Group 3 and others. No statistically significant difference was observed among the groups in terms of collagen score, mononuclear cell infiltration, and polymorphonuclear cell proliferation (P > 0.05). The median values of fibroblast proliferation score were 1, 2, and 3, in Groups 13, respectively. Fibroblast proliferation score significantly differed between Groups 1 and 3 (P = 0.003). Conclusions: ABS application results in a clean wound healing that is as strong as primary repair. However, additional studies are required to evaluate the late results of increased fibroblastic activity in the early period of ABS application alone.
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Hemostáticos/farmacología , Extractos Vegetales/farmacología , Cicatrización de Heridas/efectos de los fármacos , Animales , Cicatriz/patología , Presión , Ratas , Ratas WistarRESUMEN
PURPOSE: Perinatal testicular torsion is a rare condition in which testicular salvage rates are significantly low and management is controversial. We retrospectively evaluated our patients and aimed to go through our management approach. METHODS: The newborn patients who underwent surgery for testicular torsion in two tertiary referral centers between 2000 and 2019 are enrolled. Radiological and clinical findings are retrospectively evaluated. RESULTS: Thirty-two newborns are enrolled in the study. All of the cases were unilateral and 30 ended up with immediate orchidectomy while 2 received orchidopexy but both underwent atrophy on follow-up. No bilateral torsion is demonstrated neither in 16 patients with bilateral exploration nor in the follow up of the rest 16 with unilateral exploration. Intravaginal torsion was encountered in five patients (16%). No morbidity or mortality related to anesthesia is documented. No malignancy is encountered in any of the patients. CONCLUSION: Although ipsilateral testicular salvage rates are low, urgent bilateral exploration in a multidisciplinary center seems reasonable to give a chance to the ipsilateral testis and to avoid the rare but catastrophic bilateral torsion, after discussing with the family.
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Torsión del Cordón Espermático/cirugía , Femenino , Humanos , Recién Nacido , Masculino , Orquiectomía/métodos , Orquidopexia/métodos , Embarazo , Estudios Retrospectivos , Cordón Espermático/cirugía , Centros de Atención Terciaria , Testículo/cirugía , Resultado del TratamientoRESUMEN
Background/aim: This study aimed to evaluate the effects of salbutamol inhaler treatment in an experimentally induced model of pulmonary contusion. Materials and methods: Thirty-two male Wistar albino rats were randomly divided into four groups: the control group (CG), sham group (SG), treatment group 1 (TG1), and treatment group 2 (TG2). Experimental contusion was established by targeting the right lung tissue. After 72 h, histopathological evaluation for the severity of edema, hemorrhage, and leukocyte infiltration was performed in both sides of the lungs. Results: Examination of right lung tissues revealed a significant difference in edema, hemorrhage, leukocyte infiltration, and total lung injury scores between the CG and SG. Both TG1 and TG2 had less edema, hemorrhage, and leukocyte infiltration and lower total lung injury scores compared with the SG. There was no significant difference in edema, hemorrhage, and total lung injury scores between the CG and TG1 or TG2. A significant difference in hemorrhage scores between the SG and TG1 and edema scores between the SG and TG2 was observed, with treatment groups having lower values. A significant difference in total lung injury score was also found between SG and TG1. Conclusion: Salbutamol inhaler therapy during pulmonary contusion may prevent complications by reducing edema, hemorrhage, leukocyte infiltration, and total lung injury score.
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Isolated fallopian tube torsion is a rare cause of acute abdomen mostly seen in women of reproductive age. It is often diagnosed during surgery. In this study we aimed to present a case of isolated fallopian tube torsion in a child. An 11-year-old girl presented with abdominal pain. With the help of radiological evaluation we diagnosed. It should be kept in mind that even if ovarian blood flow is normal in girls with abdominal pain, it may be an isolated tubular torsion and requires immediate intervention.
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Background/aim: To evaluate the effects of mesenchymal stem cell (MSC) therapy in an experimental bladder and posterior urethral injury model. Materials and methods: The study subjects consisted of 40 male Wistar albino rats that were divided into four groups: control group (n = 10) (the bladder was only surgically opened and closed), sham group (n = 10) (surgical procedure), IVMSC group (n= 10) (surgical procedure and intravenous MSC treatment), and LMSC group (n = 10) (surgical procedure and local MSC treatment). Histopathological evaluation was performed for the degree of fibrosis and inflammation and the extent and intensity of staining of vascular endothelial growth factor (VEGF) and endoglin (CD105). Results: There were no significant differences between the control and LMSC groups with respect to fibrosis (P = 0.070) or inflammation (P = 0.048). Fibrosis and inflammation were significantly lower in the IVMSC (P = 0.034 for fibrosis, P = 0.080 for inflammation) and LMSC (P = 0.01 for fibrosis, P = 0.013 for inflammation) groups when compared with the sham group. No significant differences regarding fibrosis and inflammation were observed between the IVMSC and LMSC groups (P = 0.198 for fibrosis, P = 0.248 for inflammation). A significant difference was noted between the sham and LMSC groups concerning VEGF staining intensity (P = 0.017). However, no significant difference was found among the groups with regard to the extent or intensity of CD105 staining (P > 0.05). Conclusion: MSC treatment significantly decreased the development of fibrosis in a uroepithelial injury model.
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Trasplante de Células Madre Mesenquimatosas , Neoplasias Uretrales/patología , Estrechez Uretral/patología , Vejiga Urinaria/patología , Animales , Células Cultivadas , Masculino , Células Madre Mesenquimatosas , Ratas , Ratas Wistar , Neoplasias Uretrales/terapia , Estrechez Uretral/terapia , Vejiga Urinaria/lesionesRESUMEN
Here, we report two patients with a traumatic intraperitoneal bladder dome rupture repaired by laparoscopic intracorporeal sutures. The first patient was a 3-year old boy was admitted with a history of road accident. He had a traumatic lesion on his lower abdomen and a pelvic fracture. Computed tomography (CT) scan revealed free intraabdominal fluid. The urethragram showed spreading contrast material into the abdominal cavity. Laparoscopic exploration revealed a 3-cm-length perforation at the top of the bladder. The injury was repaired in a two fold fashion. Post-operative follow-up was uneventful. The second case was a 3-year-old boy fell from the second floor of his house on the ground. He had traumatic lesion on his lower abdomen and a pelvic fracture. Due to bloody urine drainage, a cystography was performed and an extravasation from the dome of the bladder into the peritoneum was detected. On laparoscopy, a 3-cm long vertical perforation at the dome of the bladder was found. The perforation was repaired in two layers with intracorporeal suture technique. The post-operative course was uneventful. Laparoscopic repair of traumatic perforation of the bladder dome is a safe, effective and minimally invasive method. The cosmetic outcome is superior.
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Concentración de Iones de Hidrógeno , Especies Reactivas de Oxígeno , Torsión del Cordón Espermático/fisiopatología , Animales , Modelos Animales de Enfermedad , Masculino , Ratas Wistar , Daño por Reperfusión/etiología , Daño por Reperfusión/fisiopatología , Torsión del Cordón Espermático/metabolismo , Torsión del Cordón Espermático/patologíaRESUMEN
INTRODUCTION: The aim of this study was to evaluate patients with end stage renal failure (ESRD) who underwent chronic peritoneal dialysis (CPD). The clinical outcomes of laparoscopic and open placements of catheters were compared. MATERIALS AND METHODS: We reviewed 49 (18 male and 31 female) children with CPD according to age, sex, cause of ESRD, catheter insertion method, kt/V rate, complications, presence of peritonitis, catheter survival rate between January 2002 and February 2014. RESULTS: Thirty-three patients were with open placement and 16 patients were with laparoscopic placement. The rate of the peritonitis is significantly less in patients with laparoscopic access than open access (n = 4 vs n = 25) (P <0.01). Patients with peritonitis were younger than those who had no attack of peritonitis (10.95 ± 0.8 years vs 13.4 ± 0.85 years). According to the development of complications, significant difference has not been found between the open (n = 9) and laparoscopic (n = 3) approaches except the peritonitis. Catheter survival rate for the first year was 95%, and for five years was 87.5%. There was no difference between open and laparoscopic group according to catheter survival rate. The mean kt/V which indicates the effectiveness of peritoneal dialysis was mean 2.26 ± 0.08. No difference was found between laparoscopic and open methods according to kt/V. CONCLUSION: Laparoscopic placement of CPD results in lower peritonitis rate. Catheter survival rate was excellent in both groups. Single port laparoscopic access for CPD catheter insertion is an effective and safe method.
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BACKGROUND: Progressive familial intrahepatic cholestasis (PFIC) is a cholestatic liver disease of childhood. Pruritus resulting from increased bile salts in serum might not respond to medical treatment, and internal or external biliary drainage methods have been described. In this study, we aimed to evaluate different internal drainage techniques in patients with PFIC. PATIENTS AND METHODS: Between 2009 and 2014, seven children (4 male, 3 female, 3months-5years old), (median 2years of age) with PFIC were evaluated. The patients were reviewed according to age, gender, complaints, surgical technique, laboratory findings and outcome. In each two patients, cholecystoileocolonic anastomosis, cholecystojejunocolonic anastomosis and cholecystocolostomy were performed. Cholecysto-appendico-colonic anastomosis was the technique used in one patient. RESULTS: Jaundice and excessive pruritus were the main complaints. One of the patients with cholecystoileocolonic anastomosis died of comorbid pathologies (cirrhosis, adhesive obstruction and severe sepsis). Temporary rectal bleeding was observed in all the patients postoperatively. Regardless of the surgical technique, pruritus was dramatically decreased in all the patients in the postoperative period. CONCLUSION: Regardless of the technique, internal biliary diversion methods are beneficial for the relief of pruritus in PFIC patients. Selection of the surgical method might vary depending on the surgeon's preference and the surgical anatomy of the gastrointestinal system of the patient.
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Colestasis Intrahepática/cirugía , Drenaje/métodos , Vesícula Biliar/cirugía , Intestinos/cirugía , Anastomosis Quirúrgica/métodos , Preescolar , Colestasis Intrahepática/complicaciones , Femenino , Estudios de Seguimiento , Humanos , Lactante , Masculino , Prurito/etiología , Prurito/cirugía , Resultado del TratamientoRESUMEN
Here we report an anterior thoracic meningocele case. Twoyears- old female patient was presented with kyphosis. Azygos lobe of the lung was also demonstrated during radiological studies. Posterolateral thoracotomy incision and extralpeural approach was performed for excision of the anterior meningocele to untether the cord. Although both anomalies are related to faulty embryogenesis and it is well known that faulty embryogenesis may also reveal coexisting abnormalities, we could not speculate a common mechanism for anterior thoracic meningocele and azygos lobe of the lung association.
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Pulmón/anomalías , Meningocele/congénito , Vena Ácigos/anomalías , Preescolar , Femenino , Humanos , Cifosis/etiología , Meningocele/complicaciones , Meningocele/cirugía , Vértebras TorácicasRESUMEN
AIM: Insulin has been reported to have positive effects on intestinal adaptation after short bowel syndrome when applicated oral or subcutaneously. The purpose of this study is to compare the intestinal adaptation effects of subcutaneous and oral routes of insulin in rats with short bowel syndrome. MATERIALS AND METHODS: The short bowel syndrome (SBS) was performed through 70-75% of small intestinal resection and an end-to-end anastomosis. The control group rats underwent SBS only. In the second group, oral insulin (1 U/ml) was administrated twice-daily. In the last group, the insulin was administrated subcutaneously (1 U/kg) as in the control group. All rats were killed on day 15. Outcome parameters were weight of small intestine, the crypt length, villous depth, the blood levels of vascular endothelial growth factor (VEGF), and granolocyt-monocyst colony-stimulating factor (GMCSF). RESULTS: Intestinal weight was significantly more in oral insulin group and subcutaneous insulin group than in the control group (72.6 ± 4.3, 78.6 ± 4.8 and 59.7 ± 4.8) (P < 0.05). There was no difference between the groups according to villus length, crypt depth, and villous/crypt ratio both in proximal and distal parts of the resected bowel (P > 0.05). VEGF values were not statistically significant between the groups (200.3 ± 41.6, 178.9 ± 30.7 and 184.3 ± 52.2) (P > 0.05). GMCSF was statistically higher in the control group than in other groups (3.34 ± 1.34, 1.56 ± 0.44 and 1.56 ± 0.44) (P < 0.05). CONCLUSION: Insulin has positive effects on intestinal adaptation in short bowel syndrome. Subcutaneous administration is slightly more effective than the oral route.
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Adaptación Fisiológica/efectos de los fármacos , Insulina/administración & dosificación , Intestino Delgado/fisiopatología , Síndrome del Intestino Corto/fisiopatología , Administración Oral , Animales , Modelos Animales de Enfermedad , Hipoglucemiantes/administración & dosificación , Inyecciones Subcutáneas , Intestino Delgado/efectos de los fármacos , Intestino Delgado/patología , Ratas , Ratas Wistar , Síndrome del Intestino Corto/tratamiento farmacológico , Síndrome del Intestino Corto/patologíaAsunto(s)
Glándulas Duodenales/patología , Enfermedades Duodenales/diagnóstico , Obstrucción Intestinal/diagnóstico , Niño , Enfermedades Duodenales/etiología , Enfermedades Duodenales/cirugía , Endoscopía Gastrointestinal , Humanos , Hiperplasia/patología , Hiperplasia/cirugía , Obstrucción Intestinal/etiología , Obstrucción Intestinal/cirugía , MasculinoRESUMEN
AIM: To evaluate the indications, complications, and outcomes of temporary peritoneal dialysis (TPD) in children with acute renal failure (ARF). PATIENTS AND METHODS: All patients undergoing TPD between February 2006 and January 2011 in a children's hospital were included in the study. Patient characteristics, indications, complications, and duration of TPD (DPD), requirement of re-operation, length of stay, presence of sepsis, and outcome were recorded. RESULTS: There were 21 newborns (14 prematures), 9 infants, and 9 children. The main nephrotoxic agents were gentamicin (n = 7), netilmisin (n = 5), vancomycin (n = 3), and ibuprophen (n = 3). Patients with multiorgan failure (n = 9) had significantly higher blood urea nitrogen (BUN) and creatinine levels than those without multiorgan failure (n = 30) [BUN: 94 ± 27.3 vs. 34.3 ± 4.9) and creatinine: 4.1 ± 0.8 vs. 1.9 ± 0.2)]. The mean DPD was longer in mature patients than in prematures (newborn: 3.7; children: 7.1). Nine complications were observed (23%) (leakage in three and poor drainage in six patients). Twenty-five patients (64.1%) responded to TPD treatment and were discharged, and 14 patients (10 newborns and 7 of them were premature) died (35.9%). Mortality rate was higher in prematures (n = 7) and patients with a history of nephrotoxic agent (n = 10). CONCLUSION: TPD is effective especially in neonates with ARF and it is a reliable alternative to the hemodialysis or other continuous renal replacement therapies but it is not free of complications. It has limited effects, particularly in patients with multiorgan failure.
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Lesión Renal Aguda/terapia , Creatinina/sangre , Diálisis Peritoneal/métodos , Urea/sangre , Lesión Renal Aguda/sangre , Nitrógeno de la Urea Sanguínea , Niño , Preescolar , Femenino , Estudios de Seguimiento , Humanos , Lactante , Recién Nacido , Masculino , Estudios Retrospectivos , Factores de TiempoRESUMEN
The coexistence of pyloric atresia (PA) and epidermolysis bullosa (EB) is a rare but well-known surgical emergency in neonates. PA/EB is described by the association of atresia of the pylorus and bullous lesions on the skin. Ninety one cases have been reported in the literature to date. We present two new cases and evaluate the association of PA/ EB, its etiopathogenesis and the clinical properties. Case 1: A three-day-old female presented with nonbilious vomiting and bullous lesions 2-3 cm in diameter on the extremities. Abdominal X-ray showed a single air-fluid level in the left upper quadrant. At laparotomy, we found PA and performed a pyloro-pylorostomy. The patient died due to sepsis complication of EB two months after surgery. Case 2: A two-day-old male presented with severe dermal bullous lesions on the trunk, neck and extremities. His stomach was dilated and there was no gas distally. We found PA and performed gastroduodenostomy. Initially, he tolerated the feeding well, but he died due to severe sepsis on the postoperative 23rd day. Almost all neonates born with the PA/EB result in a fatal outcome in the first few years. The complications related to EB are usually the cause of death. Even after successful repair of PA, skin lesions lead to death due to infection.