These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Melanocytic nevi with Spitz differentiation: diagnosis and management.
    Author: Ahmadi N, Davison SP, Kauffman CL.
    Journal: Laryngoscope; 2010 Dec; 120(12):2385-90. PubMed ID: 21072755.
    Abstract:
    OBJECTIVES: Melanocytic proliferations with Spitz differentiation present a difficult clinicopathologic dilemma, as their spectrum ranges from benign to malignant. Distinct entities include Spitz nevus, atypical Spitz nevus, and Spitzoid melanoma. Their histopathologic differentiation can be challenging, and cases of Spitzoid melanoma initially diagnosed as benign Spitz nevi are reported in the literature. The goal of this article is to discuss the diagnostic tools (including comparative genomic hybridization), which may be helpful in differentiating benign Spitz nevi from malignant melanoma with Spitzoid features, and to propose an appropriate management strategy for each entity. STUDY DESIGN: Retrospective case reports. METHODS: Medical records of patients referred for suspicious nevi were reviewed. Data regarding demographics, site, pathology reports, and treatment were reviewed. RESULTS: Four patients with three distinct diagnoses involving Spitz differentiation were identified. The pathologic interpretation of these biopsies was difficult and multiple dermatopathologists were involved. All four patients underwent excision with or without sentinel node biopsy. CONCLUSIONS: Otolaryngologists, plastic surgeons and dermatopathologists will encounter patients who have melanocytic lesions with Spitz differentiation at some point in their career. The management of these patients is significantly impacted by the histopathologic diagnosis, and should not be undertaken until it is confirmed, possibly with comparative genomic hybridization. In our experience, it is not unusual to have multiple independent pathologic examinations. We believe that a team approach between the surgeon and the dermatopathologist is crucial when diagnosing and managing patients with Spitz lesions.
    [Abstract] [Full Text] [Related] [New Search]