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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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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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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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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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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
PURPOSE: Management of caustic ingestion in children is still controversial. In this study, we evaluate a minimally invasive management consisting of flexible endoscopy, balloon dilatation and intralesional steroid injection in children, with a history of caustic ingestion. METHODS: Between April 2002 and January 2009, 350 (206 males and 144 females) children with a history of caustic ingestion were admitted. Enteral feeding was discontinued for 24 h. Parenteral feeding was started in patients with inadequate oral intake. No patient underwent an early esophagoscopy or gastrostomy. A contrast study of upper gastrointestinal tract was performed in all patients with persistent dysphagia within 3 weeks after injury. In case of an esophageal stricture, a dilatation program was initiated. For this purpose, a flexible esophagoscopy was performed. A guidewire was placed through the narrowed segment into the stomach and a balloon dilatator was inserted with the assistance of the guidewire. Balloon dilatations were performed every 1-3 weeks. In intractable strictures, triamcinolone acetonide (TAC) was injected into the narrowed segment via flexible endoscopy. RESULTS: Seventeen patients (8 males, 9 females, median 3 years old) required esophageal dilatation. All of the patients completed dilatation program with complete relief of symptoms. None of the patients required any stent application nor esophageal replacement or gastrostomy. Ten patients underwent intralesional TAC injection. No patient had an esophageal perforation or any other complication related to dilatation. In all patients, the symptoms have been alleviated completely and no further dilatation was necessary after a median of five dilatation sessions (1-19 dilatations). CONCLUSION: Minimally invasive management of caustic ingestion consisting of flexible endoscopy, guidewire-assisted esophageal balloon dilatation and intralesional TAC injection without any gastrostomy or esophageal stent/placement is effective and leads to relief of dysphagia in almost all patients. This method of dilatation is also safe and iatrogenic esophageal perforation is very unlikely.
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Quemaduras Químicas/terapia , Cáusticos/envenenamiento , Estenosis Esofágica/inducido químicamente , Estenosis Esofágica/terapia , Adolescente , Cateterismo , Niño , Preescolar , Terapia Combinada , Esofagoscopía , Femenino , Glucocorticoides/administración & dosificación , Humanos , Lactante , Inyecciones Intralesiones , Masculino , Resultado del Tratamiento , Triamcinolona Acetonida/administración & dosificaciónRESUMEN
AIM: Because of economic inflation, different-sized coins are in circulation in our country. The coin ingestion and retention in the esophagus are common problems in childhood. We evaluated the patients with coins retained in the esophagus and the impact of the size of the coins on lodgment. PATIENTS AND METHODS: Sixty-two children with a history of coin ingestion and a chest X-ray with retained coin in the esophagus were evaluated. Patients' age, sex, type of the ingested coin, and localization of coin were recorded. The size of all coins was measured. All coins were removed either directly with a Magill forceps or with the aid of an esophagoscope from the esophagus under general anaesthesia. RESULTS: There were 27 male and 35 female patients with coin lodgment (median age, 4 years; range, 1-13). Forty-five patients (73%) ingested a coin with a diameter between 23.45 and 26.00 mm. In the remaining 17 patients (27%), the coins had a diameter between 17.00 and 20.90 mm or between 26.85 and 28.00 mm. Fifty coins were at the upper esophagus, eight coins were in the middle esophagus, and 4 patients had a coin in the distal esophagus. There was a positive correlation between the diameter of coin and age of the patient (r = 0.415 and P < 0.001). CONCLUSIONS: Coin ingestion is rather common among childhood and its treatment may require an endoscopic approach. Most retained coins had a diameter between 23.45 and 26.00 mm. We think we could redesign our coins so that they would either be too big to ingest or so small they would always pass spontaneously.
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Esofagoscopía/métodos , Esófago , Cuerpos Extraños/terapia , Numismática , Adolescente , Distribución de Chi-Cuadrado , Niño , Preescolar , Femenino , Cuerpos Extraños/diagnóstico por imagen , Humanos , Lactante , Masculino , Radiografía , Factores de Riesgo , Estadísticas no Paramétricas , Resultado del TratamientoRESUMEN
PURPOSE: The management of the esophageal atresia and tracheo-esophageal fistula (EA/TEF) with right-sided aortic arch (RAA) is controversial. The preoperative diagnostic techniques may fail to show RAA associated with EA/TEF. Surgeon may need to make a decision to change the side of thoracotomy. The aim of the current study was to evaluate the possibility of preoperative diagnosis of RAA and the primary anastomosis through right chest. METHODS: A retrospective review was performed in EA/TEF patients between February 2001 and 2008. A total of 79 patients (35 female, 44 male) with EA/TEF were reviewed. Eleven (13%) patients (5 female, 6 male) had an RAA. Echocardiography was performed in 10 of 11 patients with RAA. The chest was accessed through the right side in all patients. RESULTS: The incidence of RAA was found to be higher in our study than previous studies (13%). Right thoracotomy was performed successfully in all patients. Three patients died due to multiple congenital anomalies and 1 patient due to bleeding postoperatively. Five of 10 had normal echocardiography findings. Only one patient with RAA has been successfully diagnosed by preoperative echocardiographic examination. Seven patients had no complication after operation. Their follow-up was uneventful. CONCLUSION: Preoperative recognition of RAA with echocardiography is unlikely in patients with EA/TEF but the presence of RAA does not decrease the success rate of EA/TEF repair through the right thoracotomy.
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Aorta Torácica/anomalías , Atresia Esofágica/cirugía , Cardiopatías Congénitas/diagnóstico por imagen , Fístula Traqueoesofágica/cirugía , Anastomosis Quirúrgica , Ecocardiografía , Atresia Esofágica/complicaciones , Femenino , Cardiopatías Congénitas/complicaciones , Humanos , Lactante , Masculino , Estudios Retrospectivos , Toracotomía , Fístula Traqueoesofágica/complicacionesRESUMEN
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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PURPOSE: In our country, safety pin ingestion by infants is commonplace. When swallowed, open safety pins are mostly found within the esophagus or stomach, and they cannot be easily removed by rigid esophagogastroscopy. Our aim was to evaluate the removal of safety pins using flexible endoscopy in infants. MATERIALS AND METHODS: We evaluated the cases of 7 infants who had ingested open safety pins between 2001 and 2004. In all the patients, the primary diagnostic tool was a direct x-ray of the neck, chest, and abdomen. In all cases, the safety pins were removed by flexible esophagogastroduo-denoscopy. Clinical records for the cases were reviewed. RESULTS: Four of the open safety pins were lodged in the esophagus, two in the stomach, and one in the duodenum. One infant had a safety pin lodged in the esophagus with the pin's open end pointed caudally; the pin was held with the endoscopic forceps by its tail end and removed. Three safety pins in the esophagus had their open ends pointing cephalad; these were held by their tail ends using the endoscopic forceps and pushed into the stomach. Then they were rotated in the stomach and removed tail end first. The safety pins located in the stomach or duodenum were also removed similarly. All safety pins were successfully removed, and there were no operative complications. CONCLUSION: Open surgery or other invasive removal methods are not necessary in infants with open safety pin ingestions. In our opinion, the best way to extract an open safety pin from the esophagus, stomach, or duodenum is by using a flexible endoscopic device.
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Duodeno , Endoscopía del Sistema Digestivo , Esófago , Cuerpos Extraños/terapia , Estómago , Preescolar , Femenino , Humanos , Lactante , MasculinoRESUMEN
PURPOSE: In this study, we evaluated the results of a balloon-aided single-port thoracoscopic debridement of late-stage thoracic empyema in children. PATIENTS AND METHODS: We retrospectively reviewed age, gender, duration of prehospital illness, physical findings, surgical interventions, and the morbidity in 12 children with late-stage parapneumonic empyema. The diagnosis of pleural effusion was confirmed by a thoracocentesis before thoracoscopy. A balloon connected to a 12 F feeding tube was inserted into the thoracic cavity and inflated with air before the enterance of the thoracoscope. By this maneuver, a cavity was formed just under the enterance point. Thereafter, a routine debridement and chest irrigation was performed by thoracoscopy. Only one port was inserted in all but 1 patient, and the telescope was used as a dissecting tool. A thorax tube was inserted through the port site at the end of the procedure and left for the drainage. RESULTS: The main symptoms of the patients were dyspnea, cough, and fever. The empyema was located on the right hemithorax in 5 patients and on the left side in 7 patients. A second port was necessary to enhance the dissection in 1 case. The chest tube was removed within 3-30 days (median, 11 days) after the surgical approach. No complication directly related to the procedure was seen. The only problems postoperatively were a self-limited and spontaneously resolved bronchopleural fistula in 4 patients, and we had to perform an additional thoracoscopy to resolve the remaining intrapleural adhesions in 1 child. CONCLUSIONS: Thoracoscopic debridement in patients with late-stage thoracic empyema may be very beneficial, and this treatment method may provide any further thoracotomy. A balloon inflated in the thoracic cavity may achieve a wider field of vision for thorascopic surgery, and single-port thoracoscopy is sufficient and safe for the dissection.
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Cateterismo , Desbridamiento/métodos , Empiema Pleural/cirugía , Cirugía Torácica Asistida por Video/métodos , Adolescente , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Estudios Retrospectivos , Irrigación TerapéuticaRESUMEN
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
Bladder exstrophy patients with or without augmentation have not been investigated according to metabolic bone problems, bone ages and growth, and development in details yet. We studied alterations in growth, bone ages, biochemistry of bone, bone mineral densities (BMD) of the forearm, neck of femur and lumbar vertebrae, blood gases, glomerular filtration rates (GFR), and electrolytes of 15 bladder exstrophy patients with augmentation and in those who had no augmentation. In six patients, a sigmoid colon was used for bladder augmentation and one patient underwent a ureterosigmoidostomy. Growth charts of all children were analyzed for determination of the percentiles. The parameters were compared with normal children and a comparison between augmented and nonaugmented patients were made. Growth retardation and decreased bone age were detected in all of the children. Ten patients with bladder exstrophy were below the 10th percentile for height. The mean age/bone age ratio of the patients was 1.59. The mean lumbar and femoral Z scores of the patients were -1.00 and -0.49, respectively. Mean BMD for distal radius was 0.239 g/cm2. Seven patients had a marked BMD decrease, their femoral and/or lumbar Z scores were below -1. Four cases had a pH lower than 7.35. In five patients, a HCO3 level less than 19 mmol/l was detected, four of them had an augmentation. Chloride measurements were slightly increased in six patients and alkaline phosphatase levels in five cases. Reduced GFR values were detected in two patients. There were no significant difference in laboratory values, in percentile height, and weights, in BMDs of femur, vertebra, forearm nor were any differences noted in age/bone age ratios in patients with augmentation when compared with those who had no augmentation. We found varying alteration in bone mineral density and HCO3 levels in patients with bladder exstrophy. Patients with bladder exstrophy, with or without augmentation, may develop serious growth retardation. As much as 45% of them, regardless of presence of augmentation, have an osteopenia or osteoporosis. We found a considerable difference in percentiles of heights as well as bone ages in bladder exstrophy patients when compared with normal population. We recommend close follow up of children with bladder exstrophy for linear growth, development of osteopenia, and bone ages.
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Determinación de la Edad por el Esqueleto , Extrofia de la Vejiga/fisiopatología , Densidad Ósea , Desarrollo Óseo , Huesos/metabolismo , Adolescente , Ácido Carbónico/metabolismo , Niño , Preescolar , Femenino , Tasa de Filtración Glomerular , Humanos , Concentración de Iones de Hidrógeno , MasculinoRESUMEN
BACKGROUND: We aimed to emphasize the importance of early diagnosis and treatment of traumatic diaphragmatic (TDR) rupture which is an uncommon but potentially life-threatening problem with a high incidence of associated injuries. METHODS: We presented 8 children with traumatic diaphragmatic ruptures who were admitted to our department within a 13 year period after the incident. Relevant information about clinical and radiological findings herniated organs into the thorax, type of injury and applied surgical intervention and outcome of patients were evaluated so as to draw important clues leading to early diagnosis and treatment of this potentially life threatening condition with associated morbidities. RESULTS: In five patients, TDR occurred after a blunt trauma. Five patients underwent laparotomy while 3 of them were managed with thoracotomy. The surgical interventions were performed successfully and only one patient failed to survive. One patient died of associated severe head injury. CONCLUSIONS: The TDR in children could be promptly identified and easily diagnosed, only if this pathology is highly suspected. Since, TDR must be ruled out in all severe cases of trauma, information related to the experiences of various centers must be considered as important clues which might lead to earlier diagnosis and prompt treatment.
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Hernia Diafragmática Traumática/epidemiología , Adolescente , Niño , Protección a la Infancia , Preescolar , Femenino , Hernia Diafragmática Traumática/diagnóstico por imagen , Hernia Diafragmática Traumática/etiología , Hernia Diafragmática Traumática/cirugía , Humanos , Laparotomía , Masculino , Registros Médicos , Traumatismo Múltiple/diagnóstico por imagen , Traumatismo Múltiple/epidemiología , Traumatismo Múltiple/etiología , Traumatismo Múltiple/cirugía , Radiografía , Estudios Retrospectivos , Toracotomía , Turquía/epidemiologíaRESUMEN
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/patologíaRESUMEN
A 6-year-old girl was admitted to the emergency department with abdominal pain and bilious vomiting of 3 days in duration. Abdominal ultrasound examination showed an 8-cm-long intussuscepted intestinal segment with a target sign. There was a 26 × 28 × 23 mm nonperistaltic anechoic cystic mass suggestive of a duplication cyst. At laparotomy, the ileocecal region was normal with many enlarged lymph nodes from which biopsies were taken. There was a 20-cm-long intussuscepted segment at the proximal ileum close to the jejunum. After manual reduction, a 2-cm-long edematous segment resembling a duplication cyst served as the lead point. The segment was excised, and a primary bowel anastomosis was performed. She was discharged on the fifth postoperative day. The histopathologic examination revealed that the excised segment contained a gastrointestinal stromal tumor measuring 2.5 cm, with a mitotic rate of 2 to 3 mitoses per 50 high-power fields (low-risk group) showing an infiltrative growth pattern. On immunohistochemistry assay, some of the tumor cells were CD117 and CD34 positive, whereas all of them were smooth muscle actin and S-100 positive but CD10 negative. Staining index with Ki-67 was 5%. Surgical margins were free of tumor. The lymph nodes showed reactive hyperplasia. She was referred to the pediatric oncology department for further evaluation. Gastrointestinal stromal tumors are common in adults and may lead to intussusception. To the best of our knowledge, this is the first childhood case of gastrointestinal stromal tumor causing jejunoileal intussusception in the literature.
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Tumores del Estroma Gastrointestinal/diagnóstico , Enfermedades del Íleon/etiología , Neoplasias del Íleon/diagnóstico , Intususcepción/etiología , Enfermedades del Yeyuno/etiología , Niño , Femenino , Tumores del Estroma Gastrointestinal/complicaciones , Humanos , Enfermedades del Íleon/diagnóstico , Neoplasias del Íleon/complicaciones , Intususcepción/diagnóstico , Enfermedades del Yeyuno/diagnósticoRESUMEN
Congenital pyloric atresia (CPA) is a very rare malformation with unknown aetiology. It has has numerous complications including gastric perforation, aspiration pneumonia. Gastric perforations in newborns occur by three mechanisms: trauma, ischaemia, or spontaneous. Here, we report a newborn with CPA presenting with gastric serosal tearing without full-cut gastric perforation. The diagnosis was confirmed with the help of plain abdominal radiograph, ultrasound, contrast-study, and at operation. Treatment of CPA is surgery irrespective of the type of atresia. We performed serosa repair and then the solid, cord-like atretic pylorus was excised with accompanying gastroduodenostomy. Our patient had an uneventful course and was discharged at the end of the second postoperative week.
Asunto(s)
Duodenostomía/métodos , Mucosa Gástrica , Gastrostomía/métodos , Atresia Intestinal/complicaciones , Laparotomía/métodos , Píloro/anomalías , Gastropatías/etiología , Adulto , Diagnóstico Diferencial , Femenino , Estudios de Seguimiento , Humanos , Recién Nacido , Atresia Intestinal/diagnóstico , Atresia Intestinal/cirugía , Masculino , Embarazo , Píloro/cirugía , Rotura Espontánea , Gastropatías/diagnóstico , Gastropatías/cirugíaRESUMEN
BACKGROUND: Ischemic conditions in the intestine result in deterioration of anastomosis healing process. In this study, our aim was to evaluate the possible effects of intraperitoneal nitroglycerin on the intestinal anastomosis healing and anastomosis burst pressures in rats with ischemia and reperfusion injury (I/R). MATERIALS AND METHODS: Fifty four Wistar albino rats were divided into six groups. In the first two groups, the rats underwent I/R. In the Group 1, the rats had normal saline (S) and in Group 2, the rats had nitroglycerin (N) injection. In the 3 rd and 4 th groups, an intestinal anastomosis was made at the 10 cm proximally to the ileocecal valve. In Group 3, S and in Group 4, N were injected. In Group 5, the rats received I/R, intestinal anastomosis and intraperitoneal S injection. I/R, intestinal anastomosis and intraperitoneal N injection were made in Group 6 rats. All nitroglycerin (50 µg/kg) injections were made at postoperative days of 0, 1, 2, 3, 4, 5 consecutively. On the sixth day, all rats were killed. In all rats with anastomosis, anastomotic burst pressure (ABP) was measured. Histopathological specimens were collected from all rats and evaluated under light microscopy. RESULTS: Serious tissue damage was only detected in the Group 1 histopathologically (8 rats had grade 4 damage). In Group 2, there was a decrease in tissue damage according to histopathologic examination (5 rats had grade 1 damage). The effect onto the healing was similar in S and N groups. Nitroglycerin was noted to have a positive effect on collagen production. Nitroglycerin increased the ABP levels in rats both with and without I/R (the means are 17.93, 21.10, 14.67, and 17.63 in Groups 3, 4, 5, and 6, respectively). CONCLUSION: I/R may weaken the strength of intestinal anastomosis. Intraperitoneal application of nitroglycerin may prevent the histopathologic changes within a limited degree. Intraperitoneal nitroglycerin has also positive effects on the healing of intestinal anastomosis of rats with and without I/R. It may increase the fibroblast proliferation and the strength of the anastomosis.
Asunto(s)
Íleon/cirugía , Nitroglicerina/administración & dosificación , Daño por Reperfusión/tratamiento farmacológico , Anastomosis Quirúrgica , Animales , Modelos Animales de Enfermedad , Íleon/irrigación sanguínea , Inyecciones Intraperitoneales , Ratas , Ratas Wistar , Daño por Reperfusión/patología , Resultado del Tratamiento , Vasodilatadores/administración & dosificación , Cicatrización de Heridas/efectos de los fármacosRESUMEN
PURPOSE: Interstitial cells of Cajal (ICC) are regarded as the pacemaker cells of the gastrointestinal tract. There are some well-designed studies investigating the structure and function of ICC subsequent to experimentally induced intestinal obstructions. However, it remains unclear whether reduction of number of ICC primarily leads to mechanical obstruction of the bowel such as seen in intestinal atresia. We aimed to investigate the number of ICC in proximal and distal parts of the atresias of patients with small bowel atresia. PATIENTS AND METHODS: Twenty-one patients (13 male and 8 female; median age, 3 days; median gestation age, 38 weeks) with jejunal or ileal atresia underwent primary repair between 2001 and 2009. The demographic data were reviewed. The specimen of the distal and proximal parts of the atretic segments was investigated according to presence and number of ICC in the myenteric plexus using immunohistochemical methods. The jejunum segments of 14 newborns who died from causes other than bowel disease were examined as a control. Scoring and count systems were developed for the evaluation of ICC. A continuous layer of CD-117 immunoreactive Cajal cells around the myenteric plexus was scored as 3, whereas discontinuous and diminished Cajal cells were scored as 2. Few and sparse Cajal cells around the myenteric ganglia and in the muscle layer were scored as 1. If there was no Cajal cell at all, it was scored as zero. In addition, the number of ICC per field was counted. The scores and the numbers of ICC per field were compared in patients with small bowel atresia and control group. RESULTS: All patients but one survived. One patient was lost because of congenital cardiac anomalies. The median score of control subjects was 3 (range, 1-3). Both the proximal and distal segments of the atretic bowel had a median score of 1 in patients with atresia. Twenty patients' score of proximal (95%) and 19 patients' score of distal bowel segment (90%) had an ICC score of 2 or less. Only 1 control subject (7%) had an ICC score of less than 2. Results were statistically significant in controls and patients. The mean number of ICC in the control group was 5.36 +/- 2.36; in distal segments of patients with atresia, it was 1.03 +/- 1.4; and in proximal segments, it was 0.82 +/- 1.56. The difference between the control group and the patients was statistically significant (P < .05). CONCLUSION: We demonstrated a remarkable decrease of ICC in small bowel wall of patients with intestinal atresia; but we could not show whether the reduction of ICC is a primary event, which also participates in the pathogenesis of intestinal atresia, or whether the mechanical obstruction caused by any unknown etiology (eg, ischemia) leads to decrease in number of ICC.