Annals of Otology, Rhinology & Laryngology, 1999
Leiomyosarcoma of the larynx is an extremely rare malignancy. Until now, only 35 cases have been ... more Leiomyosarcoma of the larynx is an extremely rare malignancy. Until now, only 35 cases have been reported, and only 19 were reported in English. We present 2 new cases observed in the last 3 years at our department. Correct histologic diagnosis can only be made on immunohistochemical and electron microscopic grounds. A 65-year-old man previously treated for a premalignant vocal cord lesion and a 31-year-old woman who previously underwent operation on a benign vocal cord lesion are presented. Only surgical treatment (total laryngectomy and endolaryngeal laser resection) was performed. Thirty-six and 22 months after the initial surgical intervention, both patients are alive and well, with no evidence of local recurrence or distant metastasis.
A previous preclinical study revealed that the maximum additive effect between chemotherapy (CT) ... more A previous preclinical study revealed that the maximum additive effect between chemotherapy (CT) and irradiation (RT) occurred at a low level of CT. Therapy was therefore designed with an oral drug daily given in combination with RT in order to determine the efficacy and toxicity. Locoregionally advanced head and neck tumor patients were treated with simultaneous RT and CT. RT was administered 5 times per week at 2 Gy per fraction to a total dose of 70 Gy. Throughout the treatment 30 mg/kg Tegafur was given daily orally. In the period between 2000 and 2002, 50 patients were enrolled. In 60%, complete remission was attained with an overall response rate of 94%. Acute mucositis of grade 2 or 3 was observed in 56% (28 patients), while gastrointestinal and hematological toxicity of grade 2 or 3 occured in 8% (4 patients). Because of side-effects, the duration of treatment was at most 2 weeks long. Toxicity was eliminated quickly by careful supportive therapy. In conclusion, it is consid...
A previous preclinical study revealed that the maximal additive effect between chemotherapy (CT) ... more A previous preclinical study revealed that the maximal additive effect between chemotherapy (CT) and irradiation (RT) occurred at a low level of CT. Therapy was therefore designed with an oral drug daily given in combination with RT in order to determine the efficacy and toxicity. Locoregionally advanced head and neck tumor patients were treated with simultaneous RT and CT. RT was administered 5 times per week at 2 Gy per fraction in a total dose of 70 Gy. Throughout the treatment 30 mg/kg Tegafur was given daily orally. In the period between 2000 and 2002, 50 patients were enrolled. Complete remission was attained in 60%, with an overall response rate of 94%. Acute mucositis of grade 2 or 3 was observed in 56% (28 patients), and gastrointestinal and hematologic toxicity of grade 2 or 3 occurred in 8% (4 patients). Because of side-effects, the duration of treatment was at most 2 weeks longer. Toxicity was eliminated quickly by careful supportive therapy. In conclusion, it is conside...
Annals of Otology, Rhinology & Laryngology, 1999
Leiomyosarcoma of the larynx is an extremely rare malignancy. Until now, only 35 cases have been ... more Leiomyosarcoma of the larynx is an extremely rare malignancy. Until now, only 35 cases have been reported, and only 19 were reported in English. We present 2 new cases observed in the last 3 years at our department. Correct histologic diagnosis can only be made on immunohistochemical and electron microscopic grounds. A 65-year-old man previously treated for a premalignant vocal cord lesion and a 31-year-old woman who previously underwent operation on a benign vocal cord lesion are presented. Only surgical treatment (total laryngectomy and endolaryngeal laser resection) was performed. Thirty-six and 22 months after the initial surgical intervention, both patients are alive and well, with no evidence of local recurrence or distant metastasis.
A previous preclinical study revealed that the maximum additive effect between chemotherapy (CT) ... more A previous preclinical study revealed that the maximum additive effect between chemotherapy (CT) and irradiation (RT) occurred at a low level of CT. Therapy was therefore designed with an oral drug daily given in combination with RT in order to determine the efficacy and toxicity. Locoregionally advanced head and neck tumor patients were treated with simultaneous RT and CT. RT was administered 5 times per week at 2 Gy per fraction to a total dose of 70 Gy. Throughout the treatment 30 mg/kg Tegafur was given daily orally. In the period between 2000 and 2002, 50 patients were enrolled. In 60%, complete remission was attained with an overall response rate of 94%. Acute mucositis of grade 2 or 3 was observed in 56% (28 patients), while gastrointestinal and hematological toxicity of grade 2 or 3 occured in 8% (4 patients). Because of side-effects, the duration of treatment was at most 2 weeks long. Toxicity was eliminated quickly by careful supportive therapy. In conclusion, it is consid...
A previous preclinical study revealed that the maximal additive effect between chemotherapy (CT) ... more A previous preclinical study revealed that the maximal additive effect between chemotherapy (CT) and irradiation (RT) occurred at a low level of CT. Therapy was therefore designed with an oral drug daily given in combination with RT in order to determine the efficacy and toxicity. Locoregionally advanced head and neck tumor patients were treated with simultaneous RT and CT. RT was administered 5 times per week at 2 Gy per fraction in a total dose of 70 Gy. Throughout the treatment 30 mg/kg Tegafur was given daily orally. In the period between 2000 and 2002, 50 patients were enrolled. Complete remission was attained in 60%, with an overall response rate of 94%. Acute mucositis of grade 2 or 3 was observed in 56% (28 patients), and gastrointestinal and hematologic toxicity of grade 2 or 3 occurred in 8% (4 patients). Because of side-effects, the duration of treatment was at most 2 weeks longer. Toxicity was eliminated quickly by careful supportive therapy. In conclusion, it is conside...
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