Psychosocial Impact of Vascular Anomalies on Children and Their Families

Advantages of Early Surgical Management of Periorbital Infantile Hemangiomas

Background: Early evaluation and treatment of periorbital infantile hemangiomas (POIH) were associated with lower rates of ophthalmological complications. Objective: To evaluate age and characteristics associated with improved anisometropic astigmatism (anisoastigmatism) and eye symmetry measured by diopters and a 5-point scale, respectively, in patients with POIH treated with surgical excision. Methods: A retrospective study was performed on patients with POIH. Patient characteristics and eye symmetry were analyzed between patients with resolved and unresolved anisoastigmatism after surgery. Statistical analyses included the Mann-Whitney U tests, chi-square tests, and linear regression models. Results: In total, 54 patients were included (male: 20, female: 34). Upper medial eyelid was the most commonly affected site (resolved: 45%, unresolved: 43%), followed by upper lateral and upper central. Fifty-six percent (31/55) had postoperative resolution of anisoastigmatism, whereas 44% (24/55) did not. Earlier surgical evaluation (median: 4.5 vs. 6.0 months, p = 0.047) and excision (median: 5.0 vs. 12.0 months, p = 0.005) were associated with reversible anisoastigmatism. Good and suboptimal eye symmetry were not associated with earlier surgical excision (median: 6 vs. 6.5 months, p = 0.87). Follow-up ranged from 1 month to 12 years. Conclusion: Earlier surgical excision was associated with reversing anisoastigmatism but was not significant for improving eye symmetry.

Approach to clinically significant vascular anomalies in children

Vascular anomalies consist of tumours or malformations made up of abnormal growth or collections of blood vessels that can result in functional or cosmetic problems. While many vascular anomalies are present at birth, some do not appear until later in life, making diagnosis more challenging. Although many vascular anomalies are benign, some are associated with serious complications and may involve multiple organ systems. This article highlights the important features of clinically significant vascular anomalies to help physicians promptly identify and refer these cases to a specialised multidisciplinary team for evaluation and management. The discussion includes the various presenting complaints of vascular anomalies in children, namely, rapidly growing birthmarks, painful lesions, seizures/neurological manifestations, bleeding diathesis, cardiac/airway abnormalities and part of an overgrowth syndrome.

Percutaneous MR Imaging-Guided Laser Ablation for the Treatment of Symptomatic Cervicofacial Vascular Malformations

PURPOSE

To evaluate the safety and effectiveness of percutaneous magnetic resonance (MR) imaging-guided laser ablation for the treatment of symptomatic soft tissue vascular malformations (VMs) in the face and neck.

MATERIALS AND METHODS

An institutional review board-approved retrospective review was undertaken of all consecutive patients who underwent MR imaging-guided and monitored laser ablation for treatment of symptomatic, cervicofacial soft tissue VM. Preablation and postablation MR imaging findings were independently reviewed. Preablation and postablation VM sizes were documented. Preablation T2 signal characteristics and enhancement patterns as well as postablation change in both signal and enhancement were semiquantitatively assessed. Changes in VM size were compared using a paired t test.

RESULTS

Thirteen patients (women, 9; age, 14.5-69.5 years) with 13 VMs were treated for moderate-to-severe pain (n = 4), swelling/mass effect (n = 8), or predominantly cosmesis (n = 1) with 22 total ablation sessions. The baseline maximum VM diameter was 5.7 cm ± 4.2. At baseline, all VMs (100%) demonstrated variable T2-weighted signal hyperintensity and enhancement. For painful VM, the baseline pain score was 8 ± 1. Clinical follow-up was available for 10 patients. Of patients with available follow-up, 3 (100%) treated for moderate-to-severe pain and 7 (100%) treated for swelling/mass effect reported subjective complete or partial symptomatic relief. The patient treated predominantly for cosmetic reasons was lost to follow-up. Two patients (15.4%) experienced minor adverse events by the Society of Interventional Radiology standards. There were no major adverse events.

CONCLUSIONS

MR imaging-guided and monitored percutaneous laser ablation is safe and effective for the treatment of symptomatic, cervicofacial VMs.

Sclerotherapy with polidocanol microfoam in head and neck venous and lymphatic malformations

Objective

Polidocanol sclerotherapy of head and neck venous malformations (VMs) and lymphatic malformations (LMs) has been reported only in limited series. In this manuscript we evaluated the efficacy and safety of polidocanol sclerotherapy in a series of head and neck venous and lymphatic malformations.

Methods

This retrospective observational study analysed data on 20 head and neck VMs and LMs that underwent to percutaneous or endoscopic intra-lesional 3% polidocanol microfoam sclerotherapy at our institution. Clinical response was ranked as excellent, moderate and poor based on volume reduction by MRI and resolution of symptoms.

Results

The median volume decreased from 19.3 mL to 5.8 mL after sclerotherapy (mean volume reduction: 72.98 ± 16.1%). An excellent-moderate response was observed in 94.4% of cases. We observed a mean volume reduction of 79.5 ± 16.1 in macrocystic LMs, of 76.1 ± 13.0% in VMs, of 60.5 ± 10.9% in mixed lymphatic ones and 42.5% in microcystic lymphatic ones.

Conclusions

Polidocanol sclerotherapy appears to be an effective and safe treatment for venous and lymphatic head and neck malformations. We observed the best responses in macrocystic LMs and VMs, whereas mixed lymphatic ones showed a moderate response and microcystic lymphatic ones a poor response.

Social and financial barriers may contribute to a "hidden mortality" in Uganda for children with congenital anomalies

BACKGROUND

The true incidence of congenital anomalies in sub-Saharan Africa is unknown. Owing to complex challenges associated with congenital anomalies, many affected babies may never present to a health facility, resulting in an underestimation of disease burden.

METHODS

Interviews were conducted with Ugandans between September 2018 and May 2019. Responses from community members versus families of children with congenital anomalies were compared.

RESULTS

A total of 198 Ugandans were interviewed (91 family members, 80 community members). All participants (N = 198) believed that seeking surgical care would lead to poverty, 43% (n = 84) assumed fathers would abandon the child, and 26% (n = 45) thought a child with a congenital anomaly in their community had been left to die. Causes of anomalies were believed to be contraceptive methods (48%, n = 95), witchcraft (17%, n = 34), or drugs (10%, n = 19). Of family members, 25 (28%) were advised to allow the child to die. Families with affected children were more likely to have a lower income (P < .001), believe anomalies could be treated (P = .007), but thought that allowing the child to die was best for the family (32% vs 9%; P < .0001). Monthly household income <50,000 Uganda shillings ($13 United States dollars) was a significant predictor of the father leaving the family (P = .024), being advised to not pursue medical care (P = .046), and believing that God should decide the child's fate (P = .047).

CONCLUSION

Families face significant financial and social pressures when deciding to seek surgical care for a child with a congenital anomaly. Many children with anomalies may die and never reach a health facility to be counted, thus contributing to a hidden mortality.

Venous malformations

Venous malformations include a spectrum of slow-flow malformations that together are the most common forms of vascular anomalies. Care of these patients requires a multi-disciplinary approach. Goals of care are to ameliorate symptoms and to preserve function. Use of therapeutic compression garments remains the mainstay of therapy. There are new and promising therapies over the last few years that will be invaluable tools for optimal care of this complex patient population. Advances in medical therapy through inhibition of the mTOR/PI3K/AKT pathway with Sirolimus and more proximal targeted drugs along with advances in sclerotherapy techniques are promising for the long-term improvement and amelioration of symptoms in patients with venous malformations.

Memorable Messages Parents of Children with Vascular Birthmarks Receive from Others: Implications for Stigma and Identity

Parents of children with visible illnesses and physical differences, such as vascular birthmarks (VBs), often fear that their child will be stigmatized by others. Despite their use of various strategies to minimize this stigma, parents still frequently receive comments and questions from others about their child's condition. In the current study, we explore the source, content, and valence of these messages using a memorable messages framework. We also examine how parents react to messages from others and why those messages are considered memorable. To collect data, we administered a cross-sectional online survey through the website and social media pages of a national support group for parents of children with vascular birthmarks. A total of 70 parents completed the survey and, altogether, recalled 92 memorable messages. Our analyses revealed that the significance of the memorable messages coalesced around identity. Specifically, the messages described carried implications for a) participants in terms of their identities as parents, and b) participants' children in terms of their identities as stigmatized individuals. When messages were directed at parents, parents appraised them negatively or positively to the extent that they made parents feel judged or validated as parents of children with VBs. When messages were directed at children, parents appraised them negatively or positively to the extent that they labeled children and their VB as abnormal, unattractive, and undesirable, or accepted and complimented children as unique, special, and beautiful. The current research extends previous research exploring the role of memorable messages in negotiating identity.

Pediatric face transplantation: a viable option?

PURPOSE OF REVIEW

Face transplantation is no longer a young field. Reported outcomes suggest that this life-enhancing transplantation is viable and ethically justified for appropriate patients. Given that pediatric hand transplantation has been performed with promising reported outcomes, it is time to consider how to properly expand the field of face transplantation into pediatric patients.

RECENT FINDINGS

Appropriate collaboration between adult and pediatric colleagues can mitigate risks associated with expanding surgical innovation between respective patient demographics. The reported outcomes of the first pediatric hand transplant question the appropriateness of increasing immunosuppression burden to a patient on an existing regimen for prior solid organ allotransplantion. Young donor allografts prove to be more resilient, however, implying that managing rejection episodes is key to long-term viability. Expanding face transplants into a younger population must consider the social functions of the face, and may facilitate healthy personal development given the cultural value appearance has in real life and in social media.

SUMMARY

We believe that pediatric face transplantation is not just a viable option, but an ethically reasonable one as long as the field proceeds with cautious optimism.