Objective: To evaluate the outcome of radiotherapy (RT) in locally advanced hepatic hilar cholangiocarcinoma. Methods: During March 1992 to December 1997, 47 patients who had positive microscopic surgical margins afte...Objective: To evaluate the outcome of radiotherapy (RT) in locally advanced hepatic hilar cholangiocarcinoma. Methods: During March 1992 to December 1997, 47 patients who had positive microscopic surgical margins after surgery were treated by postoperative radiotherapy (S+RT, 28 patients, with a median dose of 50 Gy, 45–62 Gy) and surgery alone (S, 19 patients). The median follow-up was 30 months (4–113 months). Results: The overall 5-year survival rate was 28%, with a median survival length of 19.6 months while 5-year survival rates of S+RT group and S group were 34% and 14%, with median survival lengths of 29 and 10 months respectively (P=0.015). The occurrence rate of complications was 11% in either group. Conclusion: Postoperative radiotherapy significantly prolongs survival lengths in patients with hepatic hilar cholangio- carcinoma who had positive microscopic surgical margins. Radiation toxicities are tolerable.展开更多
Malignant fibrous histiocytoma(MFH) firstly described as"malignant fibrous xanthoma"by O' Brien and Stout in 1964, is the most common soft tissue sarcoma of late adult life.Uncertain histogenesis and num...Malignant fibrous histiocytoma(MFH) firstly described as"malignant fibrous xanthoma"by O' Brien and Stout in 1964, is the most common soft tissue sarcoma of late adult life.Uncertain histogenesis and numerous subtypes make MFH a rather controversial entity.MFH only rare arises from structures of the head and neck.When it does, it most often originates in facial structures, particularly the maxilla.This report details a case of a patient with malignant fibrous histiocytoma presenting clinically as a right-sided large indurated frontoparietal mass, three months after head trauma and eight years after radiation therapy for brain lymphoma located in the right frontal and parietal lobes.Radical excision was a surgical challenge because of the extensiveness of the lesion.展开更多
Breast cancer has the highest incidence rate among all women＇s malignant tumors worldwide.Surgery,radiotherapy and chemotherapy are three major treatments,while most patients showed adverse effects or complications d...Breast cancer has the highest incidence rate among all women＇s malignant tumors worldwide.Surgery,radiotherapy and chemotherapy are three major treatments,while most patients showed adverse effects or complications during or after the treatment,including lymphedema,gastrointestinal reactions and leukopenia,which cause severe impact on patients＇ recovery and quality of life.Moxibustion has been used and certified to alleviate adverse effects of surgery or chemoradiotherapy for breast cancer.We have summarized literatures in recent years and suggest more systematic research in the future for the underlying mechanism.展开更多
文摘Objective: To evaluate the outcome of radiotherapy (RT) in locally advanced hepatic hilar cholangiocarcinoma. Methods: During March 1992 to December 1997, 47 patients who had positive microscopic surgical margins after surgery were treated by postoperative radiotherapy (S+RT, 28 patients, with a median dose of 50 Gy, 45–62 Gy) and surgery alone (S, 19 patients). The median follow-up was 30 months (4–113 months). Results: The overall 5-year survival rate was 28%, with a median survival length of 19.6 months while 5-year survival rates of S+RT group and S group were 34% and 14%, with median survival lengths of 29 and 10 months respectively (P=0.015). The occurrence rate of complications was 11% in either group. Conclusion: Postoperative radiotherapy significantly prolongs survival lengths in patients with hepatic hilar cholangio- carcinoma who had positive microscopic surgical margins. Radiation toxicities are tolerable.
文摘Malignant fibrous histiocytoma(MFH) firstly described as"malignant fibrous xanthoma"by O' Brien and Stout in 1964, is the most common soft tissue sarcoma of late adult life.Uncertain histogenesis and numerous subtypes make MFH a rather controversial entity.MFH only rare arises from structures of the head and neck.When it does, it most often originates in facial structures, particularly the maxilla.This report details a case of a patient with malignant fibrous histiocytoma presenting clinically as a right-sided large indurated frontoparietal mass, three months after head trauma and eight years after radiation therapy for brain lymphoma located in the right frontal and parietal lobes.Radical excision was a surgical challenge because of the extensiveness of the lesion.
文摘Breast cancer has the highest incidence rate among all women＇s malignant tumors worldwide.Surgery,radiotherapy and chemotherapy are three major treatments,while most patients showed adverse effects or complications during or after the treatment,including lymphedema,gastrointestinal reactions and leukopenia,which cause severe impact on patients＇ recovery and quality of life.Moxibustion has been used and certified to alleviate adverse effects of surgery or chemoradiotherapy for breast cancer.We have summarized literatures in recent years and suggest more systematic research in the future for the underlying mechanism.
