Application of different repair methods for defects after Mohs micrographic surgery for malignant tumors of the external nose.
10.13201/j.issn.2096-7993.2025.09.006
- Author:
Huilin LI
1
;
Mei ZHENG
2
;
Xiaolin WANG
1
;
Huan QI
1
;
Zhifei ZHANG
1
Author Information
1. Department of Otolaryngology Head and Neck Surgery，Kashi Prefecture Second Peoples Hospital，Kashi，844000，China.
2. Anesthesia Surgery Center，Kashi Prefecture Second Peoples Hospital.
- Publication Type:Journal Article
- Keywords:
Mohs surgery;
defect;
nose neoplasms;
repair;
skin flap
- MeSH:
Humans;
Mohs Surgery/methods*;
Nose Neoplasms/surgery*;
Surgical Flaps;
Skin Transplantation;
Male;
Carcinoma, Basal Cell/surgery*;
Skin Neoplasms/surgery*;
Female;
Middle Aged;
Plastic Surgery Procedures/methods*;
Nose/surgery*;
Aged;
Adult;
Carcinoma, Squamous Cell/surgery*
- From:
Journal of Clinical Otorhinolaryngology Head and Neck Surgery
2025;39(9):830-835
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To observe the effects of different repair methods in the defects after Mohs surgical excision of malignant nasal tumors. Methods:Twenty-two cases of external nasal malignant tumor surgery from January 2021 to May 2024 were selected as the research. The tumors were resected using Mohs surgical technique, and the defects were repaired using forehead axial flap, bipedicle flap, nasolabial flap, free full-thickness skin graft from the groin, forehead axial flap, facial kite flap, and composite flap of earlobe cartilage and perichond. The postoperative flap survival, external nasal morphology, and tumor recurrence were observed. Results:Among the 22 cases, there were 1 case of Kaposis sarcoma（KS）, 2 cases of squ cell carcinoma, and 19 cases of basal cell carcinoma. Tumors were located at the nasal root in 3 cases, the nasal dorsum in5 cases, the nasal tip in 2 cases, the ala in 8 cases, both the ala and the nasal dorsum in 2 cases, nasal columella, the nasal tip, and the ala in 1 case, the nasal tip, the nasal dorsum, the ala, and paranasal area in 1 case. The size of the defects ranged from 1.2 cm×1.4 cm to 3.7 cm×4.8 cm. Three cases were repaired with forehead axial flaps, four cases with bilobed flaps, thirteen cases with nasolabial groove flaps, one case with free full-thickness skin grafts from the inguinal region, and one case with a combination of forehead axial flaps and facial kite flaps plus a composite of earlobe cartilage and perichondrium. All flaps survived well after surgery. Patients were followed up for 6 months to 3 years after surgery, during which no tumor recurrence was observed, and most patients were satisfied with appearance of their nose. Conclusion:Mohs surgery is used to excise the malignant tumor of the external nose, and satisfactory surgical results can be obtained by using different repair methods based the location and size of the postoperative defect.
