Objective:With today’s modern imaging modalities,patients diagnosed with renal cell carcinoma(RCC)rarely present symptomatically.In some cases,however,they can develop paraneoplastic syndromes with associated symptom...Objective:With today’s modern imaging modalities,patients diagnosed with renal cell carcinoma(RCC)rarely present symptomatically.In some cases,however,they can develop paraneoplastic syndromes with associated symptoms.To date,only three cases of RCC presenting with chronic dry cough have been reported.We describe six patients who presented with cough that improved following radical nephrectomy.Methods:A retrospective review of patients undergoing partial or radical nephrectomy for renal masses between January 2015 and March 2016 was performed,and patients presenting with a cough were examined.Results:Six patients presented with chronic cough and were discovered to have a large renal mass.Postoperative spontaneous resolution of cough was noted in all but one patient,in whom coughing was reduced and limited to the mornings.Cough duration ranged from 3 months to just over a year.All patients were treated with radical nephrectomy,which was cytoreductive in four patients.Average tumor size was 10.9 cm(SD=2.2 cm).Five of the tumors had clear cell pathology,and every tumor was Fuhrman grade IV,unifocal,and demonstrated necrosis.Sarcomatoid features were reported in four of the tumors.Conclusion:Our study presents the largest series of patients with RCC who presented with a chronic cough that was significantly improved following radical nephrectomy.We believe the cause of cough is multifactorial and further investigation is needed to clearly elucidate the etiology.展开更多
Globalization has impacted upon every aspect of our lives.The digital revolution sophisticated transportation systems,and cultural understanding,have all facilitated sharing ideas and improving lives.This maturation o...Globalization has impacted upon every aspect of our lives.The digital revolution sophisticated transportation systems,and cultural understanding,have all facilitated sharing ideas and improving lives.This maturation of our world has also caused positive changes in medicine.Initially,dissemination of thoughts and ideas were dominated by a few western focused publications.Over the past decade there has been a rapid evolution that has revealed the plethora of important ideas and practices from around the globe.展开更多
文摘Objective:With today’s modern imaging modalities,patients diagnosed with renal cell carcinoma(RCC)rarely present symptomatically.In some cases,however,they can develop paraneoplastic syndromes with associated symptoms.To date,only three cases of RCC presenting with chronic dry cough have been reported.We describe six patients who presented with cough that improved following radical nephrectomy.Methods:A retrospective review of patients undergoing partial or radical nephrectomy for renal masses between January 2015 and March 2016 was performed,and patients presenting with a cough were examined.Results:Six patients presented with chronic cough and were discovered to have a large renal mass.Postoperative spontaneous resolution of cough was noted in all but one patient,in whom coughing was reduced and limited to the mornings.Cough duration ranged from 3 months to just over a year.All patients were treated with radical nephrectomy,which was cytoreductive in four patients.Average tumor size was 10.9 cm(SD=2.2 cm).Five of the tumors had clear cell pathology,and every tumor was Fuhrman grade IV,unifocal,and demonstrated necrosis.Sarcomatoid features were reported in four of the tumors.Conclusion:Our study presents the largest series of patients with RCC who presented with a chronic cough that was significantly improved following radical nephrectomy.We believe the cause of cough is multifactorial and further investigation is needed to clearly elucidate the etiology.
文摘Globalization has impacted upon every aspect of our lives.The digital revolution sophisticated transportation systems,and cultural understanding,have all facilitated sharing ideas and improving lives.This maturation of our world has also caused positive changes in medicine.Initially,dissemination of thoughts and ideas were dominated by a few western focused publications.Over the past decade there has been a rapid evolution that has revealed the plethora of important ideas and practices from around the globe.
