How can pediatric surgeons address racism and become actively anti-racist?

BACKGROUND/PURPOSE: This is an article submitted on behalf of the Canadian Association of Pediatric Surgeons. We assert that Pediatric Surgeons must work to dismantle systemic racism. Pediatric Surgeons have expertise in both common and rare surgical diseases affecting patients ranging from premature neonates to adolescents. Thus, our professional obligation is to transform our health and social systems to prevent the harms of racism to our patients. METHODS: Specific to the Canadian context, we describe a brief history, the ongoing impact on individuals and communities, and the harmful effect on the surgical community and trainees. Finally, we developed a series of practical recommendations to help surgeons become actively anti-racist. RESULTS: Four primary recommendations are made: (1) Increasing and supporting anti-racism education; (2) Changing individual behaviours to combat racism; (3) Developing strategies for organizational change; and (4) Committing to diversity in leadership. CONCLUSION: As surgeons, we are actors of change, and we can take meaningful steps to combat racism in our health systems. LEVEL OF EVIDENCE: V.

Management of skull fractures in children less than 1 year of age.

BACKGROUND: Management of skull fracture (SF) in pediatric patients varies from observation in the emergency department (ED) to floor admission. Since 2010, a protocol for admitting children with SF specifically to the trauma service was implemented at our institution. The purpose of our study was to review the management of children with SF younger than 1 year of age. METHODS: Retrospective chart review of all patients between 0 and 1year of age seen in our ED for a SF was done from 2010 to 2013. RESULTS: A total of 180 patients with a mean age of 4.5months (1day-12months) were identified. Of these, 131 patients (73%) were admitted. Mean length of stay was 1.6days. Admitted patients had more depressed (21 vs. 8%) and diastatic (43 vs. 14%) fractures. Fifty-seven children had intracranial hemorrhages (32%) but only 8 patients required non-emergent surgery for depressed fractures. Admission to the trauma service increased from none to 76% with phone follow-ups increasing from 12% to 91%. CONCLUSIONS: Instituting a protocol allowed a safer management of patients with SF. Moreover, we argue that asymptomatic infants with isolated SF can be safely discharged home after brief observation in the ED.

Neck and spine injuries in Canadian cheerleaders: An increasing trend.

BACKGROUND/PURPOSE: Cheerleading, now increasingly practiced in Canada, has a high propensity to cause traumatic neck and spine injuries. We aimed to evaluate the importance of neck and spine injuries in the practice of cheerleading and their occurrence mechanisms in order to propose preventive measures. METHODS: A retrospective cohort study of cheerleading injuries extracted from the Canadian Hospitals Injury Reporting and Prevention Program database between 1990 and 2010 was performed. RESULTS: Overall, there were 1496 cases of injuries documented secondary to cheerleading (median age 15, 4 (IQR=2, 2) years; 1410 women (94%)). Of those, 125 cases (8%) were neck and spine injuries. The most frequent injury was a sprain/strain (47%). More severe injuries included fractures (4%), muscle or tendon injury (3%), dislocation (1%), and nerve injury (1%). Over half of these injuries were caused by either falling from (26%) or basing/spotting a stunt from height (26%). Other mechanisms include being thrown/falling from a high toss (10%) and falling from a pyramid (8%). Of the 125 cases, 3 (2, 4%) were admitted to hospital. CONCLUSIONS: Most neck and spine injuries were related to stunts. Although the proportion of serious injury is low, the increasing trend for the practice of cheerleading calls for preventive measures.

Is ultrasonography useful in predicting thyroid cancer in children with thyroid nodules and apparently benign cytopathologic features?

BACKGROUND/AIMS: To assess whether the presence of certain findings on thyroid ultrasonography (US) correctly diagnoses malignancy even when a fine-needle aspiration biopsy (FNAB) suggests a benign lesion. METHODS: We reviewed the charts of 35 children and adolescents with a thyroid nodule who had had an US and a FNAB, and for whom final pathology was available. RESULTS: The global accuracy of FNAB was 83%, with a sensitivity of 75% and a specificity of 94%. 14 FNABs suggested malignancy (40%), only 1 of which was a false positive (7%). By contrast, 5 of the 21 FNABs suggesting benign lesions were false negatives (24%). These 5 cases had US findings suggestive of malignancy. When FNAB suggested a benign lesion, US had a good sensitivity (80%) but a poor specificity and accuracy (50 and 57%, respectively); its negative predictive value was 90% and its positive predictive value 36%. CONCLUSIONS: US complements FNAB in the evaluation of thyroid nodules in children. A more aggressive approach is warranted in children with a thyroid nodule and a benign FNAB if US findings suggest malignancy.

Timing and surgical management of neonatal testicular torsions.

BACKGROUND: The timing and surgical management of neonatal testicular torsions (NTTs) remain controversial, varying from immediate orchiectomy with empirical contralateral orchiopexy to expectant management with resulting atrophy of the affected testicle. The goal of the present study is to review the management of this entity at our institution. MATERIALS AND METHODS: A retrospective study of all patients with NTT from 1989 to 2007 was undertaken. The age, clinical presentation, investigation, management, and short- and long-term outcomes were noted. RESULTS: Forty-four patients were included. Most presented with a firm testicular mass, scrotal discoloration, and hydrocele (42), whereas a few presented with testicular atrophy (2). The median age at presentation was 1 day of age (range, 0-84 days), with NTT occurring on the right side in 22 patients and the left side in 20. Two patients (5%) had bilateral torsion at presentation. In 33 patients, the diagnosis was confirmed by Doppler ultrasonography, whereas 11 patients did not undergo any additional investigation. Surgical management included ipsilateral orchiectomy and contralateral orchiopexy (IOCO) (27), orchiopexy of the contralateral testis (CO) (7), bilateral orchiopexy (4), orchiectomy of the ipsilateral testis (1), orchiopexy of the ipsilateral testis (2), and observation (1). The 2 bilateral torsions underwent bilateral orchiectomy (2). The median age at surgery was 25 days (range, 1-912 days). Postoperative complications occurred in 8 patients (18%), mainly in those with IOCO (4) and CO (4) operated before 12 days of age, and included recurrent hydrocele (3), wound infection (2), urinary tract infection (1), and others (2). Upon follow-up, patients who underwent CO developed ipsilateral testicular atrophy (6). No patients were readmitted for recurrence of torsion or other complications. CONCLUSION: At our institution, the most frequent management of unilateral neonatal testicular torsions is IOCO or CO, but this carries an 18% complication rate, particularly if surgery is performed early. There seems to be no advantage to early intervention, and the need for orchiectomy is debatable because torsion leads to ipsilateral testicular atrophy. Contralateral orchiopexy done to decrease the incidence of bilateral asynchronous torsion should, at the very least, be deferred until the risks of anesthesia and surgery are improved, given its rarity. Given the fact that most patients underwent IOCO or CO, we cannot conclude which strategy is the best for neonatal testicular torsions. A prospective study is welcomed.

Chest x-ray as a primary modality for preoperative imaging of pectus excavatum.

BACKGROUND: Adolescents with a pectus excavatum mostly present with cosmetic complaints and rarely have significant physical limitations. The preoperative evaluation includes pulmonary functions tests, echocardiography, and chest computed tomography (CT) scan to measure the Haller index. In most patients, the chest CT is performed only to measure the Haller index. The purpose of this study was to evaluate whether indices measured on chest radiograph (CXR) and CT scan are comparable. METHODS: Cases of pectus excavatum treated with the minimally invasive approach in the last year were prospectively collected. In patients for whom a preoperative CXR and CT scan were available, an index was measured using both imaging modalities and compared. RESULTS: Both preoperative imaging studies were available in 12 patients. The mean Haller indices on CT scan and CXR were 3.97 and 4.08, respectively. The Pearson correlation score between the 2 groups was 0.984. CONCLUSIONS: We propose that the Haller index measured on CT scan be replaced by CXR measurement in asymptomatic patients in whom a chest CT scan is otherwise not necessary. This will limit radiation exposure to children. When in doubt, a CT scan of the chest can be used for the preoperative evaluation.

Clinical algorithm and resource use in the management of children with minor head trauma.

PURPOSE: There are no clear guidelines for the management of minor head injury, including the use of skull x-rays and computed tomography (CT) scans of the head. This is reflected in clinical practice by a wide variability in imaging study use and by the fact that some patients are discharged home from the emergency room (ER), whereas others are admitted to the hospital with or without a period of observation before admission. To address this issue, we proposed and applied a new protocol for minor head injury at our institution. METHODS: Between January 2004 and December 2005, 417 patients presented to the emergency department at our institution with minor head injury. All of them had fallen from less than 1 m. Every chart was retrospectively evaluated, and pertinent data were extracted. RESULTS: The mean age of the patients was 9.8 months (2 weeks to 32 months). One hundred fifty-three had a skull x-ray, and 13 had a CT scan of the head. Of the 153 patients who had a skull x-ray, only 15 had a skull fracture. Of these 15 patients, 3 also had a CT scan of the head that confirmed the diagnosis of skull fracture. Of the 13 CT scans that were done, only these 3 were positive. Eleven patients were kept in the ER for 6 hours for close observation, and 5 of these were eventually admitted. Overall, 8 patients were admitted to the hospital for observation. Of these 8 patients, 7 had a skull x-ray, from which 5 were positive. Only 2 of the admitted patients had a CT scan, and they were both positive for a skull fracture. One of the CT also demonstrated a subdural hematoma along with subarachnoid hemorrhage. These 2 patients also had a positive skull x-ray. None of the patients that were admitted had headaches or neurologic impairments. The mean age of the patients admitted was 3.8 months (2 weeks to 12 months). The mean hospital stay was 1.2 days (1-3 days). CONCLUSION: Only 10% of the skull x-rays and CT scans were positive for a skull fracture, which led to an admission in half of these patients. The other half was mainly discharged from ER after being observed. Several patients underwent a skull x-ray that we feel was not necessary in the management of their minor head injury. For those who had a head CT scan, only one revealed additional information and none of them had an impact on the final management. Observation in the ER could have been reasonable for most cases.

Cumulative doses of adjunct 131I treatment depend on location of residual thyroid tissue after total thyroidectomy in differentiated thyroid cancer.

PURPOSE: The aim of this study was to review the outcome after adjunct postoperative 131I therapy in patients with differentiated thyroid carcinoma (DTC) treated with total thyroidectomy (excluding medullary thyroid carcinoma). METHODS: Retrospective chart review: Management protocol is total thyroidectomy with cervical node sampling, 131I whole-body scan 3 weeks postoperatively to document residual thyroid tissue or metastatic lesions. Adjunct treatment consists of one or more 131I (100-200 mci/1.73 m2). Patients are considered disease free if 2 consecutive 131I whole-body scan are negative with undetectable thyroglobulin level. RESULTS: Twenty-one patients, 14 females and 7 males, with a mean age of 13.6 years were treated. Whole-body scan postoperatively revealed uptake in the thyroid bed (TB) in 10 patients, in cervical lymph nodes (CLN) in 9 patients, and in CLN and lungs in 2 patients. Patients with residual uptake in TB received a significantly lesser dose of 131I (mean, 122 +/- 53 mci) than those with metastatic CLN (357 +/- 182 mci) (P < .004) (t test) or lung mets (523.5 mci). With a mean follow-up of 7.8 years (range, 1-16 years), overall survival is 100% but disease-free survival is 100%, 66%, and 0% respectively for patients with residual disease in TB, CLN, and lungs. CONCLUSION: Patient with residual thyroid tissue in the TB required a significantly lesser number of treatments and doses of 131I compared to patients with cervical node metastases with a 100% disease-free survival. The best management of immediate postoperative residual cervical nodes (surgical excision vs 131I) remains to be defined. The efficacy of 131I therapy in patients with lung metastases remains controversial with complete remission unlikely.

Percutaneous drainage of abdominal abscesses in pediatric Crohn's disease.

OBJECTIVE: Crohn's disease is complicated by abscesses in 10-30% of patients during their lifetime. The goal of our study was to illustrate that, besides surgical treatment, percutaneous abscess drainage plays a major role in treating children with Crohn's disease. MATERIALS AND METHODS: This retrospective study included 14 pediatric patients (age range, 12-17 years; median age, 15 years) with proven Crohn's disease. Percutaneous abscess drainage was performed for 15 abdominal or pelvic abscesses or for both abdominal and pelvic abscesses. The abscess was an initial manifestation of Crohn's disease in four patients and complicated well-known disease in 10 patients. Abscesses occurred spontaneously (n = 11), after surgery (n = 3), or after infliximab treatment (n = 1). Their volume ranged from 8 to 442 mL (mean, 113 mL). Fistulas with the bowel were detected in eight cases. RESULTS: Sixteen percutaneous abscess drainages were performed under sonographic or CT guidance (or both) using 6- or 8-French catheters. The procedure was performed with the patient under conscious sedation (n = 14) or anesthesia (n = 2). The duration of the drainage was 1-30 days (mean, 11 days). An enterocutaneous fistula, medically treated with success, was the only complication observed. Complete resolution of the collection was observed in eight abscesses and partial resolution in seven. Resection of the diseased bowel segment with primary anastomosis was possible in 12 patients. In two patients, percutaneous abscess drainage was not followed by surgery. CONCLUSION: Percutaneous abscess drainage is a valuable procedure in pediatric patients with Crohn's disease presenting with pelvic or abdominal abscesses (or both). It improves the general status of the patient and allows a less invasive and easier subsequent surgical procedure. Percutaneous abscess drainage should be performed before definitive treatment.