Objective: To evaluate subtotal laryngectomy with preservation of monoarytenoid cartilage to re-construct laryngeal function in the treatment of advanced laryngeal cancer. Methods: We retrospectively re-viewed 48 pati...Objective: To evaluate subtotal laryngectomy with preservation of monoarytenoid cartilage to re-construct laryngeal function in the treatment of advanced laryngeal cancer. Methods: We retrospectively re-viewed 48 patients with advanced laryngeal cancer (T3 or T4 on the primary site) treated by subtotal laryngec-tomy with preservation of monoarytenoid cartilage to reconstruct laryngeal function. Eighteen of them under-went neck dissection. Ipsilateral recurrent laryngeal nerve was preserved during this surgery. The cricoid cartilage was anastomosed to hypopharynx accordingly. Results: The overall 3- and 5-year survival rates were 81.25% (39/45) and 66% 67% (32/48), respectively. All patients had good phonation and swallowing function after surgery. Decannulation rate was 93. 75%. Conclusion: Subtotal laryngectomy with preserva-tion of monoarytenoid cartilage is satisfactory for treatment of elected advanced laryngeal cancers. The effect of this surgery is more satisfactory than that of the near-total laryngectomy (Pearson''s technic).展开更多
Papillary carcinoma of the thyroid is the commonest type of thyroid cancer. Laryngeal infiltration from papillary thyroid carcinoma is extremely rare, with only a few cases of partial invasion described in the literat...Papillary carcinoma of the thyroid is the commonest type of thyroid cancer. Laryngeal infiltration from papillary thyroid carcinoma is extremely rare, with only a few cases of partial invasion described in the literature. We present a very unusual case of complete infiltration of both thyroid and cricoid cartilages from a neglected papillary thyroid carcinoma in a 59-year-old male. This sequel resulted from refusal of the patient to undergo treatment when initially diagnosed. An invasion to such an extent has not been described in the literature before, and in this case warranted a total laryngectomy followed by radioactive iodine. Prompt management of papillary carcinomas is crucial for avoiding such complications. Future guidelines should include management options for the patients who deny treatment initially.展开更多
Objective: This article is a critical review of the literature concerning thyroid cartilage chondrosarcoma and is particularly focused on the management and prognosis of this rare entity. Study Design: A review of all...Objective: This article is a critical review of the literature concerning thyroid cartilage chondrosarcoma and is particularly focused on the management and prognosis of this rare entity. Study Design: A review of all the cases of thyroid cartilage chondrosarcoma reported in the literature up to January 2013. Methods: The search was carried out through the introduction of the MeSH terms: Chondrosarcoma, Laryngeal Cartilages, Thyroid Cartilage, Therapeutics. All the studies related to thyroid cartilage chondrosarcoma were selected together with a newly presented case. Results: A total of 47 cases have been described in the literature, and 35 of these include sufficient data for statistical analysis. The age of patients ranged from 40 to 77 years, with a male predilection (88.6%). The main symptoms were neck mass and hoarseness. Grade I and II tumors were most frequent. A total of 13 cases described an extension of the tumor beyond the thyroid cartilage. The most common treatment was partial laryngectomy (50%). All patients who died were male, with grade II or II-III tumor or associated sarcoma, had metastases and received radiotherapy in addition to total laryngectomy. Conclusion: Patient age and tumor size does not influence the prognosis. Tumor grade I and I-II have good prognoses, whereas the prognosis is unpredictable in tumors between grade II and III. Patients with associated sarcoma, or metastasis, have a worse prognosis. Partial laryngectomy is a good therapeutic option, although total laryngectomy is sometimes required in order to ensure complete resection.展开更多
检索PubMed、Web of Science、中国知网等数据库中有关喉返神经损伤(RLNI)在甲状腺手术中的研究。关键词包括喉返神经修复、注射喉成形术、Ⅰ型甲状腺成形术、杓状软骨内收术、神经组织工程技术等。总结和比较目前RLNI的常见治疗方法。...检索PubMed、Web of Science、中国知网等数据库中有关喉返神经损伤(RLNI)在甲状腺手术中的研究。关键词包括喉返神经修复、注射喉成形术、Ⅰ型甲状腺成形术、杓状软骨内收术、神经组织工程技术等。总结和比较目前RLNI的常见治疗方法。结果显示,喉返神经直接缝合是目前修复的首选术式,颈袢-喉返神经吻合术最常用于临床,其他修复方式各有其优、缺点。大多数治疗方法可在一定程度上获得不同的效果,但仍存在需进一步克服的缺点。此外神经组织工程技术及中医康复治疗值得进一步探索关注。展开更多
目的:探讨超声定位甲状软骨切迹测量甲颏距离作为成人喉罩(LMA)型号选择依据的可行性。方法:选取2022年7~9月择期进行腹腔镜胆囊切除术的患者184例,按照随机数字表法分为甲颏距离组(n=92)和标准体质量组(n=92)。甲颏距离组超声定位甲状...目的:探讨超声定位甲状软骨切迹测量甲颏距离作为成人喉罩(LMA)型号选择依据的可行性。方法:选取2022年7~9月择期进行腹腔镜胆囊切除术的患者184例,按照随机数字表法分为甲颏距离组(n=92)和标准体质量组(n=92)。甲颏距离组超声定位甲状软骨切迹测量甲颏距离,标准体质量组依据公式计算标准体质量,作为LMA型号选择依据。记录LMA首次置入成功率、置入时间、口腔漏气压、囊内压、置入成功时气道峰压、留置时间、喉罩染血、术后24 h LMA相关并发症。结果:甲颏距离组首次置入成功率、口腔漏气压均高于标准体质量组(P<0.05),囊内压、置入时间均低于标准体质量组(P<0.05)。两组患者置入成功时气道峰压、留置时间、喉罩染血、术后24 h LMA相关并发症差异均无统计学意义(P>0.05)。结论:依据甲颏距离选择LMA型号,首次置入成功率高,置入时间短,能提供好的气道密封压。展开更多
文摘Objective: To evaluate subtotal laryngectomy with preservation of monoarytenoid cartilage to re-construct laryngeal function in the treatment of advanced laryngeal cancer. Methods: We retrospectively re-viewed 48 patients with advanced laryngeal cancer (T3 or T4 on the primary site) treated by subtotal laryngec-tomy with preservation of monoarytenoid cartilage to reconstruct laryngeal function. Eighteen of them under-went neck dissection. Ipsilateral recurrent laryngeal nerve was preserved during this surgery. The cricoid cartilage was anastomosed to hypopharynx accordingly. Results: The overall 3- and 5-year survival rates were 81.25% (39/45) and 66% 67% (32/48), respectively. All patients had good phonation and swallowing function after surgery. Decannulation rate was 93. 75%. Conclusion: Subtotal laryngectomy with preserva-tion of monoarytenoid cartilage is satisfactory for treatment of elected advanced laryngeal cancers. The effect of this surgery is more satisfactory than that of the near-total laryngectomy (Pearson''s technic).
文摘Papillary carcinoma of the thyroid is the commonest type of thyroid cancer. Laryngeal infiltration from papillary thyroid carcinoma is extremely rare, with only a few cases of partial invasion described in the literature. We present a very unusual case of complete infiltration of both thyroid and cricoid cartilages from a neglected papillary thyroid carcinoma in a 59-year-old male. This sequel resulted from refusal of the patient to undergo treatment when initially diagnosed. An invasion to such an extent has not been described in the literature before, and in this case warranted a total laryngectomy followed by radioactive iodine. Prompt management of papillary carcinomas is crucial for avoiding such complications. Future guidelines should include management options for the patients who deny treatment initially.
文摘Objective: This article is a critical review of the literature concerning thyroid cartilage chondrosarcoma and is particularly focused on the management and prognosis of this rare entity. Study Design: A review of all the cases of thyroid cartilage chondrosarcoma reported in the literature up to January 2013. Methods: The search was carried out through the introduction of the MeSH terms: Chondrosarcoma, Laryngeal Cartilages, Thyroid Cartilage, Therapeutics. All the studies related to thyroid cartilage chondrosarcoma were selected together with a newly presented case. Results: A total of 47 cases have been described in the literature, and 35 of these include sufficient data for statistical analysis. The age of patients ranged from 40 to 77 years, with a male predilection (88.6%). The main symptoms were neck mass and hoarseness. Grade I and II tumors were most frequent. A total of 13 cases described an extension of the tumor beyond the thyroid cartilage. The most common treatment was partial laryngectomy (50%). All patients who died were male, with grade II or II-III tumor or associated sarcoma, had metastases and received radiotherapy in addition to total laryngectomy. Conclusion: Patient age and tumor size does not influence the prognosis. Tumor grade I and I-II have good prognoses, whereas the prognosis is unpredictable in tumors between grade II and III. Patients with associated sarcoma, or metastasis, have a worse prognosis. Partial laryngectomy is a good therapeutic option, although total laryngectomy is sometimes required in order to ensure complete resection.
文摘检索PubMed、Web of Science、中国知网等数据库中有关喉返神经损伤(RLNI)在甲状腺手术中的研究。关键词包括喉返神经修复、注射喉成形术、Ⅰ型甲状腺成形术、杓状软骨内收术、神经组织工程技术等。总结和比较目前RLNI的常见治疗方法。结果显示,喉返神经直接缝合是目前修复的首选术式,颈袢-喉返神经吻合术最常用于临床,其他修复方式各有其优、缺点。大多数治疗方法可在一定程度上获得不同的效果,但仍存在需进一步克服的缺点。此外神经组织工程技术及中医康复治疗值得进一步探索关注。
文摘目的:探讨超声定位甲状软骨切迹测量甲颏距离作为成人喉罩(LMA)型号选择依据的可行性。方法:选取2022年7~9月择期进行腹腔镜胆囊切除术的患者184例,按照随机数字表法分为甲颏距离组(n=92)和标准体质量组(n=92)。甲颏距离组超声定位甲状软骨切迹测量甲颏距离,标准体质量组依据公式计算标准体质量,作为LMA型号选择依据。记录LMA首次置入成功率、置入时间、口腔漏气压、囊内压、置入成功时气道峰压、留置时间、喉罩染血、术后24 h LMA相关并发症。结果:甲颏距离组首次置入成功率、口腔漏气压均高于标准体质量组(P<0.05),囊内压、置入时间均低于标准体质量组(P<0.05)。两组患者置入成功时气道峰压、留置时间、喉罩染血、术后24 h LMA相关并发症差异均无统计学意义(P>0.05)。结论:依据甲颏距离选择LMA型号,首次置入成功率高,置入时间短,能提供好的气道密封压。
