Objective To study the therapeutic efficacy of combined interventional chemotherapy and intravesical instillation of mitomycin on preventing bladder cancers from recurring after local ablation. Methods 28 patients wit...Objective To study the therapeutic efficacy of combined interventional chemotherapy and intravesical instillation of mitomycin on preventing bladder cancers from recurring after local ablation. Methods 28 patients with superficial bladder cancers were randomized into combined interventional chemotherapy and intravesical instillation of mitomycin or intravesical instillation of mitomycin alone for preventing recurrence after local ablation. The result was assessed by x2 test. Results The patients have been followed up for 12-26 months (mean 21 months). 1 case has had tumor recurrence in the combined modality therapy group and 4 in the intravesical instillation alone group, the tumor recurrence rate being 7% (1/14) and 29% (4/14) respectively (P【0.05). Conclusion Combined use of interventional chemotherapy and intravesical instillation of mitomycin is effective in preventing superficial bladder cancer from recurring after local ablation with fewer adverse effects. The ragimen is not only reliable but展开更多
Objective To investigate the risk factors with lymph node metastatic recurrence in patients with N0 esophageal cancer after Ivor-Lewis Esophagectomy. Methods The subjects were 82 patients with pN0 esophagea cancer who...Objective To investigate the risk factors with lymph node metastatic recurrence in patients with N0 esophageal cancer after Ivor-Lewis Esophagectomy. Methods The subjects were 82 patients with pN0 esophagea cancer who underwent Ivor-Lewis esophagectomy from January 2001 to January 2005. By using RT-PCR,VEGF C mRNA was detected in tumor issues,and Mucin (MUC1) mRNA was detected in lymph nodes. The Kaplan-Meier method was used to calculate the survival展开更多
The authors reported the case of a 35-year-old woman with an unusual huge recurrent meningioma in the left cerebral hemisphere confirmed by the pathological examination.This patient's clinical presentation was ver...The authors reported the case of a 35-year-old woman with an unusual huge recurrent meningioma in the left cerebral hemisphere confirmed by the pathological examination.This patient's clinical presentation was very unusual.Brain magnetic resonance imaging(MRI) demonstrated a huge tumor in the left frontal region.The extracranial surface dimensions of the mass were 12cm craniocaudal × 11cm transverse × 9cm anteroposterior;and the intracranial dimensions were 9cm craniocaudal × 7cm transverse × 10cm anteroposterior respectively.The patient underwent left frontal recurrent meningioma resection by microsurgery,with total tumor resection.Following which the patient was discharged in a stable condition.To the best of the authors' knowledge,such an unusual huge recurrent meningioma has not been reported.The authors reviewed the literatures with reference to recurrent meningioma,analyzed the unusual imaging appearances of this patient,and explored the mechanism underlying the huge volume formation.The fundamental principle to reducing or completely avoiding meningioma recurrence is to achieve total tumour resection.Recurrent meningiomas are also amenable to surgery.展开更多
Objective To investigate the clinical significance and characteristics of recurrent laryngeal nerve lymph node metastasis of thoracic esophageal cancer. Methods One hundred and twenty-four patients who had undergone t...Objective To investigate the clinical significance and characteristics of recurrent laryngeal nerve lymph node metastasis of thoracic esophageal cancer. Methods One hundred and twenty-four patients who had undergone thoracic esophageal resection with recurrent laryngealnerve lymph node dissection in our hospital from March 2007 to February 2010. All clinical data were retrospectively analysed. Results Recurrent laryngeal展开更多
Background Recurrence or metastasis of myxomas is not rare risk factors for postoperative cardiac myxoma recurrence and to classification. and can lead to malignancy. We aimed to analyze the summarize its clinical cha...Background Recurrence or metastasis of myxomas is not rare risk factors for postoperative cardiac myxoma recurrence and to classification. and can lead to malignancy. We aimed to analyze the summarize its clinical characteristics, treatments and Methods The clinical data of 5 patients with recurrent cardiac myxoma were retrospectively analyzed and our clinical experience was summarized. Moreover, the relevant literatures were reviewed. Results All the five cases of primary myxomas were derived from atypical positions. One patient had early distant metastasis, one had family history, and two suffered malignant recurrence. The recurrence interval was （2.30＋2.16） years and the recurrent tumors were all found in different chambers from those of the corresponding primary tumors. Re-operation was performed after recurrence. One patient died of heart failure after malignant recurrence, and the other 4 cases had satisfactory therapeutic outcomes after re-operations. Our experience advocated a clinical classification of ＂typical＂ and ＂atypical＂ cardiac myxoma, the typical myxomas referred to the tumors locating at the left atria, with single pedicle, rooted at or around the fossa ovalis, involving no genetic causes, and the atypical myxomas included the familial tumors, tumors stemming from multiple chambers, rooted in abnormal positions of the left atrium, with evident genetic mutation, or with malignant tendency.展开更多
文摘Objective To study the therapeutic efficacy of combined interventional chemotherapy and intravesical instillation of mitomycin on preventing bladder cancers from recurring after local ablation. Methods 28 patients with superficial bladder cancers were randomized into combined interventional chemotherapy and intravesical instillation of mitomycin or intravesical instillation of mitomycin alone for preventing recurrence after local ablation. The result was assessed by x2 test. Results The patients have been followed up for 12-26 months (mean 21 months). 1 case has had tumor recurrence in the combined modality therapy group and 4 in the intravesical instillation alone group, the tumor recurrence rate being 7% (1/14) and 29% (4/14) respectively (P【0.05). Conclusion Combined use of interventional chemotherapy and intravesical instillation of mitomycin is effective in preventing superficial bladder cancer from recurring after local ablation with fewer adverse effects. The ragimen is not only reliable but
文摘Objective To investigate the risk factors with lymph node metastatic recurrence in patients with N0 esophageal cancer after Ivor-Lewis Esophagectomy. Methods The subjects were 82 patients with pN0 esophagea cancer who underwent Ivor-Lewis esophagectomy from January 2001 to January 2005. By using RT-PCR,VEGF C mRNA was detected in tumor issues,and Mucin (MUC1) mRNA was detected in lymph nodes. The Kaplan-Meier method was used to calculate the survival
文摘The authors reported the case of a 35-year-old woman with an unusual huge recurrent meningioma in the left cerebral hemisphere confirmed by the pathological examination.This patient's clinical presentation was very unusual.Brain magnetic resonance imaging(MRI) demonstrated a huge tumor in the left frontal region.The extracranial surface dimensions of the mass were 12cm craniocaudal × 11cm transverse × 9cm anteroposterior;and the intracranial dimensions were 9cm craniocaudal × 7cm transverse × 10cm anteroposterior respectively.The patient underwent left frontal recurrent meningioma resection by microsurgery,with total tumor resection.Following which the patient was discharged in a stable condition.To the best of the authors' knowledge,such an unusual huge recurrent meningioma has not been reported.The authors reviewed the literatures with reference to recurrent meningioma,analyzed the unusual imaging appearances of this patient,and explored the mechanism underlying the huge volume formation.The fundamental principle to reducing or completely avoiding meningioma recurrence is to achieve total tumour resection.Recurrent meningiomas are also amenable to surgery.
文摘Objective To investigate the clinical significance and characteristics of recurrent laryngeal nerve lymph node metastasis of thoracic esophageal cancer. Methods One hundred and twenty-four patients who had undergone thoracic esophageal resection with recurrent laryngealnerve lymph node dissection in our hospital from March 2007 to February 2010. All clinical data were retrospectively analysed. Results Recurrent laryngeal
文摘Background Recurrence or metastasis of myxomas is not rare risk factors for postoperative cardiac myxoma recurrence and to classification. and can lead to malignancy. We aimed to analyze the summarize its clinical characteristics, treatments and Methods The clinical data of 5 patients with recurrent cardiac myxoma were retrospectively analyzed and our clinical experience was summarized. Moreover, the relevant literatures were reviewed. Results All the five cases of primary myxomas were derived from atypical positions. One patient had early distant metastasis, one had family history, and two suffered malignant recurrence. The recurrence interval was （2.30＋2.16） years and the recurrent tumors were all found in different chambers from those of the corresponding primary tumors. Re-operation was performed after recurrence. One patient died of heart failure after malignant recurrence, and the other 4 cases had satisfactory therapeutic outcomes after re-operations. Our experience advocated a clinical classification of ＂typical＂ and ＂atypical＂ cardiac myxoma, the typical myxomas referred to the tumors locating at the left atria, with single pedicle, rooted at or around the fossa ovalis, involving no genetic causes, and the atypical myxomas included the familial tumors, tumors stemming from multiple chambers, rooted in abnormal positions of the left atrium, with evident genetic mutation, or with malignant tendency.
