研究目的
Investigating the therapeutic effects of a combination of Nd:YAG laser photocoagulation and bleomycin sclerotherapy on a laryngeal venous malformation.
研究成果
A combination of Nd:YAG photocoagulation and bleomycin injections resulted in complex lesion reduction, mucosalization, and significant improvement in symptoms. This is the first instance of bleomycin injection specifically into a laryngeal VM reported in the English medical literature.
研究不足
The complex, infiltrative nature of the lesion made complete excision impossible. The study is limited to a single case report.
1：Experimental Design and Method Selection:
A combination of serial Nd:YAG laser photocoagulation and bleomycin sclerotherapy was used to manage an extensive laryngeal venous malformation.
2：Sample Selection and Data Sources:
A 28-year-old female with a laryngeal venous malformation.
3：List of Experimental Equipment and Materials:
Nd:YAG laser, bleomycin, MRI scan with contrast, rigid endoscopy, and stroboscopy.
4：Experimental Procedures and Operational Workflow:
The patient underwent four serial Nd:YAG laser photocoagulation sessions and four bleomycin injections over 2 years.
5：Data Analysis Methods:
Follow-up MRI and endoscopy were used to assess the reduction in the volume of the VM and mucosalization.
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