Affiliation:
1. Department of General Surgery, Thomas Jefferson University, Philadelphia, PA
2. Department of Surgery, Division of Plastic Surgery, Nemours Children’s Hospital, Wilmington, DE
3. Sidney Kimmel Medical College at Thomas Jefferson University, Philadelphia, PA
Abstract
Background:
Melanotic neuroectodermal tumors of infancy are rare, benign neoplasms predominantly affecting the craniofacial region, and they are typically managed through resection with minimal need for reconstruction. However, in exceptional cases, larger or more complex tumors may necessitate open craniofacial approaches, with limited literature detailing the surgical strategies for these scenarios. The authors report a distinctive case of an aggressively expanding melanotic neuroectodermal tumor of infancy in a pediatric patient, describing their approach for the tumor’s resection.
Methods:
A 10-week-old male presented to the hospital with a reported 2 weeks of swelling of the left upper gum line noted by his mother and pediatrician. Preoperative biopsy revealed a soft, fluid-filled lesion, prompting surgical planning for complete excision. Intraoperative assessment with a nasal speculum by ENT, and utilization of a piezoelectric saw by plastic surgery facilitated precise tumor resection. The surgical technique required meticulous dissection, ensuring clear margins while preserving surrounding structures.
Results:
The tumor, encompassing the alveolus and anterior maxilla, was completely excised with negative margins. Utilization of the piezoelectric saw facilitated safe bone cutting, preserving vital structures while ensuring comprehensive tumor removal. The patient tolerated the procedure well, with no immediate postoperative complications.
Conclusions:
Complete resection is essential in minimizing the risk of recurrence in MNTI. The utilization of piezoelectric surgery enhances precision and safety in tumor resection, preserving anatomic integrity and optimizing patient outcomes. This case underscores the importance of meticulous surgical techniques in managing craniofacial tumors, advocating for the adoption of advanced surgical tools to improve clinical outcomes.
Publisher
Ovid Technologies (Wolters Kluwer Health)