Successful conservative management of a large congenital scalp and skull defect

Large aplasia cutis congenita of the vertex conservative management

BACKGROUND

Aplasia cutis congenita (ACC) of the vertex with bone defect is a rare and begnin anomaly that can involve the epidermis, dermis, and subcutaneous tissues of the scalp with significant bone defect Bajpai and Pal (J Pediatr Surg 38(2):e4, 2003). When associated with skull defect, this rare malformation carries the risk of severe complications such as rupture of the superior sagittal sinus or infections.

METHODS AND RESULTS

We report a case of aplasia cutis congenita of the scalp with skull defect measuring 9 × 10 cm and an exposed sagittal sinus in a newborn. Both conservative and surgical methods have been proposed to treat this condition. In our case, conservative treatment was planned led to complete epithelization and the patient was healing well at 5 years of follow-up.

CONCLUSIONS

ACC of the vertex with a large scalp defects present a management dilemma Rocha et al. (Clin Case Rep 3(10):841-4, 2015). Based on a review of the literature, we report this case to demonstrate that even for the largest skin and bone defects, an initial conservative approach may allow for complete wound closure without the need for early surgical intervention.

Aplasia cutis congenita in monozygotic twins

Aplasia cutis congenita (ACC) is defined as complete or partial loss or absence of skin at birth and it can occur on any part of the body, but most commonly on the scalp. Single offspring with ACC have been reported in most case reports, but cases in twins are rarely reported. Here, we report two cases of ACC, monozygotic twin boys presented with scattered skin absence over the scalp vertex after birth. All the lesions presented as ulcers with no hair and healed with scars, otherwise, the twins were well developed mentally and physically. In addition, the whole exome sequencing of the twins and their parents might provide diagnosis and classification assistance.

Conservative Treatment of Large Aplasia Cutis Congenita of the Scalp With Bone Defect With Basic Fibroblast Growth Factor Application

The object of this report is to share our experience of conservative management of giant aplasia cutis congenita (ACC) of the scalp with the topical application of basic fibroblast growth factor (bFGF). Complete epithelialization of the 9 × 8 cm sized defect was achieved in 33 weeks. Careful conservative management could eliminate the requirement of surgery for giant ACC defects of the scalp with bone defects and should be tried if surgery is thought to be risky or has consecutive morbidity. Topical bFGF application seems to accelerate healing, also providing a better epithelium for later reconstructive treatments and its usage could be standardized in the future.