Is rigid endoscopy necessary with childhood corrosive ingestion? a retrospective comparative analysis of 458 cases.

The aim of this study was to determine the necessity of endoscopy in cases in which a corrosive substance was ingested and to find a practical way to avoid unnecessary endoscopies for similar cases in the future. The clinical records of 458 hospitalized cases with clinical histories of corrosive substance ingestion between January 2007 and December 2013 were retrospectively reviewed. The demographics of the cases, the ingested substances, and the rigid endoscopy findings were evaluated. The three most commonly ingested corrosive agents were household bleach (22.9%), household degreaser (15.9%), and drain cleaner (13.1%). Rigid esophagoscopy was performed in 367 of the 458 cases. Corrosive agents were grouped according to their purpose of household use; eight groups were created. The degree of corrosive injury observed in the different groups was compared with the degree of injury caused by household bleach. Among the corrosive agent groups, dishwashing machine products (Gr.1), laundry products (Gr.2), liquid cleaners (Gr.3), and household bleach (Gr.4) did not cause high-grade injuries. The resulting injuries and esophagoscopy results among the above groups, whether symptomatic or not, did not differ from one another. Corrosive agents such as drain cleaner (Gr.6), household degreaser (Gr.7), and several other acidic products (Gr.8) caused high-grade injuries in the esophagus; however, lime remover/HCl (Gr.5) did not. Thus, hospitalization and rigid endoscopy seem unnecessary to assess esophageal injury in most cases, if the ingested corrosive agent fits into group 1, 2, 3, or 4 and if the patient can be easily fed. Esophagoscopy is useful to shorten the hospitalization times in cases where strong corrosive agents were ingested, such as those in groups 5, 6, 7, and 8.

Diagnostic value of hydrodistention of the ureteral orifice.

INTRODUCTION/OBJECTIVE: The dynamic hydrodistention (HD) classification is a basic and objective way of rating the ureteral orifice opening. This study evaluated the value of hydrodistention of the ureteral orifice in the diagnosis of vesicoureteral reflux (VUR). MATERIAL AND METHODS: Between January 2012 and March 2013 the HD grade in 106 ureters was prospectively assigned. A 9.5-Fr rigid cystoscope with a 0-degree lens was used in all procedures. Warm saline was used and the irrigation bag was placed approximately 1 m above the bladder level on full flow. The grading is as follows: H0 denotes absence of ureteral dilation; H1 indicates dilation of the ureteral orifice only; H2 allows visualization of the intramural ureter; and H3 allows visualization of the extramural ureter. Indications for cystoscopy were endoscopic and open surgical treatment of VUR, stent removal, and any other diagnostic reasons. Exclusion criteria were patients with: infravesical obstruction, neuropathic bladder, severe detrusor over activity/dysfunctional voiding, duplex system, paraureteral diverticulum, bladder exstrophy and grade-1 VUR. The 51 refluxing ureters (RUs) were compared with 55 non-refluxing ureters (NRUs). Finally, sensitivity, specificity, positive and negative predictive values, and accuracy rate of HD were evaluated. RESULTS: A total of 106 ureters in 61 patients with a mean age of 5.3 ± 3.9 years (range 2 months-15 years, median 5 years) were prospectively assigned. The mean HD grade in the RUs was 2.17 ± 0.55. The mean HD grades were 2.0 ± 0.63, 2.07 ± 0.53, 2.38 ± 0.5 and 2.5 ± 0.57 for VUR grades 2-5, respectively. The mean HD grade in the NRUs was 1.60 ± 0.70. The HD grades were H0 to H3 in 7.3%, 30.9%, 56.4% and 5.4% of the NRUs, respectively. The RUs group (2.17 ± 0.55) showed a statistically higher HD grade than the NRUs group (1.60 ± 0.70) (P < 0.005). Sensitivity, specificity, positive and negative predictive values, and accuracy rate of HD grading in the diagnosis of VUR were 92%, 38%, 58%, 84%, and 64%, respectively. The mean HD grade in contralateral ureters of unilateral VUR was 1.55 ± 0.72 and HD grades were H0-H3 in 0%, 55.6%, 33.3% and 11.1% of these nine ureters, respectively. In these nine non-refluxing contralateral ureters, after endoscopic correction of ipsilateral VUR, new contralateral VUR did not occur. CONCLUSION: Even though HD grade was high in the VUR group and popularity of the HD grading is on the increase, HD grading by itself still has a low diagnostic value.

Thoracoabdominal duplication symptomatic on both sides: a case report.

Thoracoabdominal foregut duplications account for less than 2% of all gastrointestinal duplications. Here, we report a case of thoracoabdominal duplication cyst in an eight-month old boy who presented with both respiratory and abdominal complaints. Excision of both thoracic and abdominal extensions of the thoracoabdominal duplications in the same session is an appropriate and safe option to prevent possible complications.

Extravesical approach in paraureteral bladder diverticulum: a case report.

Bladder diverticulaeare herniations of bladder mucosa through fibers of the detrusor muscle. We present the extravesical approach to a case of paraureteral bladder diverticulum in a six-year-old boy who had a history of recurrent urinary infection. In case of recurrent urinary complaints, the possibility of presence of a bladder diverticulum should be kept in mind. Voiding cystourethrogram is helpful for the differential diagnosis of the bladder diverticulum. Excision by extravesical approach of the paraureteral bladder diverticulum is a good choice.

Pyosalpinx and hydrosalpinx in virginal adolescents: report of two cases / Piosálpinx e hidrosálpinx en adolescentes vírgenes: reporte de dos casos

Pyosalpinx and hydrosalpinx are conditions mainly seen in adult women, but also among sexually active adolescents and can bring added hazard to fertility. However, these conditions are very rare in childhood, as well as in adolescent girls who are not sexually active. We are presenting two rare cases of young girls in early puberty with hydrosalpinx and pyosalpinx. Both girls had a history of abdominopelvic surgery in childhood for congenital bowel anomalies and fecal incontinence. Such cases are good reminders that girls with known abdominopelvic anomalies and surgical procedures in childhood need long term followup, in particular when entering puberty and maturation. The two cases show how fallopian tubes can be indirectly affected and present in adolescence with serious problems needing surgical procedures and potentially threatening future reproductive system performances.

El piosálpinx y el hidrosálpinx son condiciones vistas principalmente en mujeres adultas, pero también entre las adolescentes sexualmente activas, y pueden acarrear riesgos a la fertilidad. Sin embargo, estas condiciones son muy raras en la infancia, así como en las niñas adolescentes que no están sexualmente activas. Presentamos dos casos raros de jovencitas en la pubertad temprana con hidrosálpinx y piosálpinx. Ambas adolescentes tenían antecedentes de cirugía abdominopélvica en la infancia a causa de anomalías congénitas del intestino e incontinencia fecal. Tales casos son buenos recordatorios de que las muchachas con anomalías y procedimientos quirúrgicos abdominopélvicos en la niñez, necesitan seguimiento a largo plazo, en particular al entrar en la pubertad y la madurez. Los dos casos muestran cómo las trompas de Falopio pueden ser indirectamente afectadas, y presentarse en la adolescencia con graves problemas que necesitan procedimientos quirúrgicos y operaciones que constituyen una amenaza potencial al sistema reproductor.

Pyosalpinx and hydrosalpinx in virginal adolescents: report of two cases.

Pyosalpinx and hydrosalpinx are conditions mainly seen in adult women, but also among sexually active adolescents and can bring added hazard to fertility. However these conditions are very rare in childhood, as well as in adolescent girls who are not sexually active. We are presenting two rare cases of young girls in early puberty with hydrosalpinx and pyosalpinx. Both girls had a history of abdomino-pelvic surgery in childhood for congenital bowel anomalies and fecal incontinence. Such cases are good reminders that girls with known abdomino-pelvic anomalies and surgical procedures in childhood need long term follow-up, in particular when entering puberty and maturation. The two cases show how fallopian tubes can be indirectly affected and present in adolescence with serious problems needing surgical procedures and potentially threatening future reproductive system performances.

A child with a giant omental cyst.

A case of giant omental cyst diagnosed preoperatively is described. A 4-year old girl presenting with abdominal distension and misdiagnosed as having ascites, was subsequently proved to have a giant omental cyst. This is a rather difficult diagnosis to reach and results in wrong treatment methods. A high index of suspicion is therefore required early in the course of the disorder to decrease the complication rate. This report describes the diagnostic modalities and our approach to the patient who was cured by total excision of the cyst and free of disease in the fourth year of follow-up.

Sequential cytokine levels in the diagnosis of appendicitis.

OBJECTIVE: To determine the diagnostic value of sequential white blood cell count (WBC), tumor necrosis factor-alpha (TNF-alpha) and interleukin-6 (IL-6) in patients with abdominal pain. MATERIAL AND METHODS: Tests were determined at hospital admission and 6 h later in 105 children. Patients who were non-operatively followed and had a normal histopathology were classified as the non-appendicitis (NA) group. Patients with symptoms consistent with appendicitis were classified as the appendicitis group (A). Data were analyzed as positive/negative predictive value, sensitivity, specificity and accuracy rate (AR). The global power of the variables in discriminating the patients between the two groups and advanced/simple appendicitis was assessed from the area under the receiver operating characteristic (ROC). RESULTS: Initial measurements showed WBC to be a valuable diagnostic tool in acute appendicitis (AR = 74 %), whereas IL-6 and TNF-alpha were found not to be valuable. The second measurements revealed higher values, and IL-6 reached its highest AR (89 %). When initial values were evaluated in combination, the highest AR of 73 % was observed with TNF-alpha + WBC. The highest AR (90 %) was seen with IL-6 + TNF-alpha in the second measurements. ROC analysis showed WBC to be the most valuable parameter of the three. The area under the curve (AUC) was 0.750 for the initial measurement and 0.779 for the repeat measurement of WBC (p = 0.001). The most useful diagnostic parameter in discriminating between the simple and the advanced cases was IL-6 as assessed with the ROC curve (p<0.01). CONCLUSIONS: WBC elevation in patients with suspected acute appendicitis is an important parameter supporting the diagnosis at initial admission, whereas IL-6 is a more valuable tool in diagnosing advanced appendicitis.

Surgical breast lesions in adolescent patients and a review of the literature.

BACKGROUND/PURPOSE: Breast disease in adolescence is uncommon, with most presenting lesions being benign. Breast lesions in adolescent patients are discussed in this article with a review of world literature. PATIENTS AND METHODS: The clinical records of 30 patients operated upon for breast lesions in our hospital during 18 years were reviewed. RESULTS: There were 25 female and five male patients, ranging in age from 16 years. Twenty-five female patients were operated on for breast mass and/or discharge, and five male adolescents were operated on for gynaecomastia. The most frequent (n = 27) complaint was palpation of mass in the breast. The most common histologies were fibro-adenoma (n = 14) and gynaecomastia (n = 5). The average duration of pre-operative symptoms was 2.9 months for fibro-adenoma, 1.6 years for gynaecomastia (extremes 2 days to 1 year). Nipple discharge was observed in three patients. Average diameters of palpable masses were 2.9 cm for fibro-adenomas and 5 cm for gynaecomastia. Lesions were excised surgically in all patients. Masses diagnosed as fibro-adenomas in the pre-operative period were reported upon pathological examination to be precancerous lesions such as cystosarcoma phylloiedes, juvenile fibro-adenoma, solitary intraductal papilloma, tubular adenoma and juvenile papilloma. One postoperative wound infection and one recurrence of fibro-adenoma was seen. CONCLUSION: The most frequently encountered breast masses were fibro-adenomas. These lesions are mostly benign in nature and can be treated conservatively but the possibility of precancerous lesion should be considered during follow-up.

Postoperative intussusception in children.

Postoperative intussusception (POI) is an uncommon cause of postoperative mechanical bowel obstruction in children. Four cases of POI during a period of 15 years (1987-2001) were analysed retrospectively. Symptoms developed after a median period of 2.5 days following the operation. All cases were succesfully treated with operative manual reduction. POI occurs after a wide variety of surgical procedures and is often difficult to diagnose because the symptoms are often obscure. As a conclusion, we state that reaching a diagnose requires a high index of suspicion.