ABSTRACT
This clinical report describes the oral rehabilitation of a 12-year-old boy with a central giant cell granuloma of the mandible. He underwent en bloc resection of a central giant cell granuloma, free vascularized fibula reconstruction, implant placement, and prosthesis fabrication. The multidisciplinary approach successfully restored function and esthetics. Considerations regarding the extensive surgical and prosthetic rehabilitation of a young adult with remaining growth are discussed.
Subject(s)
Dental Prosthesis, Implant-Supported , Fibula/transplantation , Granuloma, Giant Cell/surgery , Mandible/surgery , Mandibular Diseases/surgery , Child , Dental Implants , Dental Prosthesis Design , Denture Design , Denture, Complete, Lower , Esthetics, Dental , Follow-Up Studies , Humans , Male , Mandibular Diseases/rehabilitation , Mouth Rehabilitation , Muscle, Skeletal/transplantation , Plastic Surgery Procedures , Skin Transplantation , Surgical FlapsABSTRACT
OBJECTIVE: To determine whether intraoperative selective lymph node sampling before neck dissection in the node-negative (N0) neck accurately reflects the disease content of the neck and can be used to assist in treatment selection. STUDY DESIGN: A prospective clinical study at a university medical center. METHODS: Over a 2-year period, 36 patients with head and neck squamous cell carcinoma scheduled to undergo 41 elective neck dissections were enrolled. At the initiation of the neck dissection, biopsy of the "most suspicious" lymph node within the tumor's primary nodal drainage basin was performed, and the specimen was measured and sent for frozen-section evaluation. The results of lymph node sampling were compared with the final histopathologic interpretation of the resected primary and neck dissection. RESULTS: Of the 41 N0 necks, 29% (12 of 41) were positive for occult metastases. Results of selective lymph node biopsy correlated with the results of neck dissection in 34 of 41 specimens (83%). The specificity and positive predictive value of node sampling were both 100%. The proportion of cases with a positive neck dissection with a positive sampled node (sensitivity) was 42% (5 of 12). CONCLUSION: The results of selective lymph node biopsy with frozen-section analysis in the N0 neck, as defined in the current study, did not reflect a technique with adequate sensitivity to alter intraoperative treatment strategy.
