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Introduction: Acute lymphoblastic leukemia (ALL) is the most common childhood malignancy, known to present with ocular manifestations in rare cases. Case Presentation: We describe the case of a 9-year-old previously healthy male who developed a 2-day history of periocular swelling and was found on MRI to have a large sphenoidal mass. Further work up showed involvement of the spinal cord, iliac crests, and kidneys. His initial blood work showed no hematological abnormalities. A bone marrow biopsy taken from the iliac crest demonstrated >90% B lymphoblasts and flow cytometry was positive for CD19. Overall, his investigations were consistent with a diagnosis of precursor B-cell ALL (pre B-ALL). His neuro-ophthalmic exam showed right-sided subtle periocular edema, decreased palpebral fissure height, and proptosis. Posterior exam showed mild nasal elevation of the right optic disc without vessel obscuration and mild tortuosity of the peripheral vessels. He otherwise had no overt signs of afferent or efferent dysfunction despite the proximity of the mass to his optic nerve and globe. Conclusion: This case demonstrates that high-risk pre B-ALL, a childhood cancer not commonly associated with orbital manifestations, can present with orbital edema and normal leukocyte count in an otherwise healthy child.
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BACKGROUND: Champlain BASE™ (Building Access to Specialists through eConsultation) is a web-based asynchronous electronic communication service that allows primary-care- practitioners (PCPs) to submit "elective" clinical questions to a specialist. For adults, PCPs have reported improved access and timeliness to specialist advice, averted face-to-face specialist referrals in up to 40% of cases and high provider satisfaction. OBJECTIVE: To determine whether the expansion of eConsult to a pediatric setting would result in similar measures of improved healthcare system process and high provider acceptance reported in adults. DESIGN: Prospective observational cohort study. SETTING: Single Canadian tertiary-care academic pediatric hospital (June 2014-16) servicing 1.2 million people. PARTICIPANTS: 1. PCPs already using eConsult. 2.Volunteer pediatric specialists provided services in addition to their regular workload. 3.Pediatric patients (< 18 years-old) referred for none-acute care conditions. MAIN OUTCOMES AND MEASURES: Specialty service utilization and access, impact on PCP course-of-action and referral-patterns and survey-based provider satisfaction data were collected. RESULTS: 1064 eConsult requests from 367 PCPs were answered by 23 pediatric specialists representing 14 specialty-services. The top three specialties represented were: General Pediatrics 393 cases (36.9%), Orthopedics 162 (15.2%) and Psychiatry 123 (11.6%). Median specialist response time was 0.9 days (range <1 hour-27 days), most consults (63.2%) required <10minutes to complete and 21/21(100%) specialist survey-respondents reported minimal workload burden. For 515/1064(48.4%) referrals, PCPs received advice for a new or additional course of action; 391/1064(36.7%) referrals resulted in an averted face-to-face specialist visit. In 9 specialties with complete data, the median wait-time was significantly less (p<0.001) for an eConsult (1 day, 95%CI:0.9-1.2) compared with a face-to-face referral (132 days; 95%CI:127-136). The majority (>93.3%) of PCPs rated eConsult as very good/excellent value for both patients and themselves. All specialist survey-respondents indicated eConsult should be a continued service. CONCLUSIONS AND RELEVANCE: Similar to adults, eConsult improves PCP access and timeliness to elective pediatric specialist advice and influences their care decisions, while reporting high end-user satisfaction. Further study is warranted to assess impact on resource utilization and clinical outcomes.
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Pediatría , Derivación y Consulta , Consulta Remota , Centros de Atención Terciaria/organización & administración , Canadá , Cuidadores , Ahorro de Costo , Humanos , Padres , Satisfacción del Paciente , Estudios Prospectivos , Centros de Atención Terciaria/economíaRESUMEN
PURPOSE: To review the technique and early outcomes of endoscopic goniotomy (EG) in children with opaque corneas and primary congenital glaucoma (PCG) or developmental glaucoma with ocular or systemic anomalies (DG). METHODS: EG was performed for approximately 300 degrees of the angle through temporal and superonasal corneal incisions. We retrospectively reviewed consecutive cases from 2003 to 2007. Primary outcome was intraocular pressure (IOP) change from baseline to last postoperative visit. Success was defined as IOP < or=21 mm Hg with or without medication but no further surgical intervention. RESULTS: Fourteen eyes of 8 patients (4 PCG, 4 DG) were included. Mean age at surgery was 3.88+/-3.72 months. The reduction in IOP from baseline to the last follow-up visit was -16.7+/-16.7 mm Hg. Success was achieved in 6 of the 16 eyes (Total=43%, PCG=50%, DG=30%). Corneal diameter and axial length remained stable in all eyes. Two patients with DG needed additional surgery after 8 to 9 months. Complications included cataract and zonular dialysis both in 2 patients with aniridia. CONCLUSIONS: This pilot study indicates that EG shows reasonable potential for IOP control in congenital glaucoma. The safety and efficacy of EG needs to be further studied with a larger sample size and comparison to other angle surgery techniques.