Orbito-cranial schwannoma-a multicentre experience.

OBJECTIVES: To describe the features, management approaches, and outcomes of orbito-cranial schwannomas. METHODS: Retrospective review of ten patients with orbito-cranial schwannomas managed in six orbital services over 22 years. Data collected included demographics, presenting features, neuroimaging characteristics, histology, management approach, complications, and outcomes. RESULTS: Mean age of the patients was 41.4 ± 19.9 years, and 6 (60%) were females. The majority presented with proptosis (90%), limited extraocular motility (80%), eyelid swelling (60%), and optic neuropathy (60%). Most lesions (80%) involved the entire anterior-posterior span of the orbit, with both intra- and extraconal involvement. All tumours involved the orbital apex, the superior orbital fissure, and extended at least to the cavernous sinus. Surgical resection was performed for all. Seven (70%) of the tumours were completely or subtotally resected combining an intracapsular approach by an orbital-neurosurgical collaboration, with no recurrence on postoperative follow-up (6-186 months). Three underwent tumour debulking. Of these, two remained stable on follow-up (6-34 months) and one showed progression of the residual tumour over 9 years (cellular schwannoma on histology) necessitating stereotactic radiotherapy (SRT) for local control. Adjuncts to the orbito-cranial resection included perioperative frozen section (n = 5), endoscopic transorbital approach (n = 2), and image-guided navigation (n = 1). Post-surgical adjuvant SRT was used in three subjects. CONCLUSIONS: These results highlight the possibility of successful surgical control in complex orbito-cranial schwannomas. A combined neurosurgical/orbital approach with consideration of an intracapsular resection is recommended. Recurrence may not occur with subtotal excision and observation may be reasonable. Adjunctive SRT for progression or residual tumour can be considered.

Understanding families' experiences following a diagnosis of non-syndromic craniosynostosis: a qualitative study.

OBJECTIVES: Craniosynostosis is typically diagnosed and surgically corrected within the first year of life. The diagnosis and surgical correction of the condition can be a very stressful experience for families. Despite this, there is little research exploring the impact that craniosynostosis has on families, especially in the period immediately following diagnosis and correction. In this study, the authors aimed to qualitatively examine the psychosocial experience of families with a child diagnosed with craniosynostosis. DESIGN: Qualitative study. SETTING: Tertiary care paediatric health centre. PARTICIPANTS: Mothers of children newly diagnosed with single-suture, non-syndromic craniosynostosis. INTERVENTION: Semistructured interviews regarding parental experience with the initial diagnosis, their decision on corrective surgery for their child, the operative experience, the impact of craniosynostosis on the family and the challenges they encountered throughout their journey. PRIMARY AND SECONDARY OUTCOME MEASURES: Thematic analysis, a type of qualitative analysis that provides an in-depth account of participant's experiences, was used to analyse the interview data. RESULTS: Over a 4-year period, 12 families meeting eligibility criteria completed the study. Three main themes (six subthemes) emerged from the preoperative interviews: frustration with diagnostic delays (parental intuition and advocacy, hope for improved awareness), understanding what to expect (healthcare supports, interest in connecting with other families) and justifying the need for corrective surgery (influence of the surgeon, struggle with cosmetic indications). Two main themes (four subthemes) were drawn from the postoperative interviews: overcoming fear (the role of healthcare professionals, transition home) and relief (reduction in parental anxiety, cosmetic improvements). CONCLUSIONS: Overall, the diagnosis of craniosynostosis has a profound impact on families, leading them to face many struggles throughout their journey. A better understanding of these experiences will help to inform future practice, with a hope to improve this experience for other families moving forward.