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Tumors of the nasal columella treated by Mohs micrographic surgery
1University of Wisconsin Hospitals and Clinic, Department of General Surgery, Madison 53705, USA. haoriba@facstaff.wisc.edu
Abstract:
Primary nasal columellar tumors are rare but can exhibit aggressive clinical behavior, often leading to devastating outcomes if these tumors are not completely removed. Eleven patients with nonmelanoma nasal columellar lesions were evaluated. All lesions were excised by obtaining tumor-free margins with Mohs micrographic surgery. Seven of eight cases with basal cell carcinoma have been tumor free for more than 5 years, the eighth case remains tumor free at 4 years. The primary squamous cell carcinoma lesions treated in this study have fared well; one patient has been tumor free for the past 4.3 years. No local recurrence or distant metastasis has occurred to date for all cases. We conclude that intervention with Mohs micrographic surgery for the treatment of early nasal columellar tumors may lead to improved outcomes.
Insights
Mohs micrographic surgery effectively treats rare nasal columellar tumors. This approach achieved complete removal and long-term tumor-free status for basal cell and squamous cell carcinoma patients, preventing recurrence.
Area of Science:
- Dermatology
- Surgical Oncology
- Head and Neck Surgery
Background:
- Primary nasal columellar tumors are uncommon but can be aggressive.
- Incomplete removal of these tumors can lead to severe consequences.
Purpose of the Study:
- To evaluate the efficacy of Mohs micrographic surgery for nonmelanoma nasal columellar tumors.
- To assess long-term outcomes, including recurrence and metastasis, after surgical excision.
Main Methods:
- Eleven patients with nasal columellar lesions underwent complete excision using Mohs micrographic surgery.
- Tumor-free margins were obtained during the surgical procedure.
Main Results:
- Eight cases of basal cell carcinoma remained tumor-free for over 4-5 years.
- One case of squamous cell carcinoma remained tumor-free for 4.3 years.
- No local recurrence or distant metastasis was observed in any patient.
Conclusions:
- Mohs micrographic surgery is a highly effective treatment for early-stage nasal columellar tumors.
- This surgical technique offers excellent long-term tumor control and prevents recurrence.
- Early intervention with Mohs surgery may significantly improve patient outcomes.
