Paraganglion

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Zhou-jun Sheng - One of the best experts on this subject based on the ideXlab platform.

  • Surgical treatment of 192 cases with pheochromocytoma/Paraganglion
    2013
    Co-Authors: Qi Zhu, Yu Zhu, Chong-yu Zhang, Ju-ping Zhao, Zhou-jun Sheng
    Abstract:

    Objectives To evaluate the surgical treatment of pheochromocytoma/ Paraganglion.Methods 167 cases of adrenal pheochromocytoma and 25 cases of Paraganglion surgical treated between from January 2003 to October 2011 were retrospective analyzed.Hypertension was observed in 141 cases.The positive rate of plasmafree MNs and 24-hour urine CA was 92.8％ (142/153) and 90.1％ (137/152) respectively.The accuracy rate of location of B-Ultrasound,CT,MRI and 1311-MIBG was 83.9％ (125/149) 、95.5 ％ (106/111) 、98.1％ (53/54) 和 73.1％ (71/97).Results All of patients received operations.18 patients were treated with laparoscope.For 149 cases of patients,108 cases were chosen by lumbodorsal incision,4 by abdominothoracic incision,30 by superior abdominal L-shape incision,and 7 by inverse splayed incision.25 cases of Paraganglion were treated with open surgery.8 cases were chosen by superior median abdominal incision,5 by inferior median abdominal incision,and 12 by superior abdominal L-shape incision.All specimens were proved to be Paraganglion.All patients have been followed up for 7 months to 8 years,during which 11 cases had tumor recurrence and 9 underwent re-operation.5 cases died postoperatively.Conclusions Surgical treatment of pheochromocytoma/Paraganglion depends on tumor's size,location and relation with the surrounding tissues.Ultrasonography,CT,MRI and 1311-MIBG can be used to formulate the surgical proposed and approach.The sufficient preparations and proper homeostasis during the operation are the keys of the success of the surgery. Key words: Pheochromocytoma; Paraganglion

  • surgical treatment of 192 cases with pheochromocytoma Paraganglion
    国际泌尿系统杂志, 2013
    Co-Authors: Qi Zhu, Yu Zhu, Chong-yu Zhang, Ju-ping Zhao, Zhou-jun Sheng
    Abstract:

    Objectives To evaluate the surgical treatment of pheochromocytoma/ Paraganglion.Methods 167 cases of adrenal pheochromocytoma and 25 cases of Paraganglion surgical treated between from January 2003 to October 2011 were retrospective analyzed.Hypertension was observed in 141 cases.The positive rate of plasmafree MNs and 24-hour urine CA was 92.8％ (142/153) and 90.1％ (137/152) respectively.The accuracy rate of location of B-Ultrasound,CT,MRI and 1311-MIBG was 83.9％ (125/149) 、95.5 ％ (106/111) 、98.1％ (53/54) 和 73.1％ (71/97).Results All of patients received operations.18 patients were treated with laparoscope.For 149 cases of patients,108 cases were chosen by lumbodorsal incision,4 by abdominothoracic incision,30 by superior abdominal L-shape incision,and 7 by inverse splayed incision.25 cases of Paraganglion were treated with open surgery.8 cases were chosen by superior median abdominal incision,5 by inferior median abdominal incision,and 12 by superior abdominal L-shape incision.All specimens were proved to be Paraganglion.All patients have been followed up for 7 months to 8 years,during which 11 cases had tumor recurrence and 9 underwent re-operation.5 cases died postoperatively.Conclusions Surgical treatment of pheochromocytoma/Paraganglion depends on tumor's size,location and relation with the surrounding tissues.Ultrasonography,CT,MRI and 1311-MIBG can be used to formulate the surgical proposed and approach.The sufficient preparations and proper homeostasis during the operation are the keys of the success of the surgery. Key words: Pheochromocytoma; Paraganglion

Qi Zhu - One of the best experts on this subject based on the ideXlab platform.

  • Surgical treatment of 192 cases with pheochromocytoma/Paraganglion
    2013
    Co-Authors: Qi Zhu, Yu Zhu, Chong-yu Zhang, Ju-ping Zhao, Zhou-jun Sheng
    Abstract:

    Objectives To evaluate the surgical treatment of pheochromocytoma/ Paraganglion.Methods 167 cases of adrenal pheochromocytoma and 25 cases of Paraganglion surgical treated between from January 2003 to October 2011 were retrospective analyzed.Hypertension was observed in 141 cases.The positive rate of plasmafree MNs and 24-hour urine CA was 92.8％ (142/153) and 90.1％ (137/152) respectively.The accuracy rate of location of B-Ultrasound,CT,MRI and 1311-MIBG was 83.9％ (125/149) 、95.5 ％ (106/111) 、98.1％ (53/54) 和 73.1％ (71/97).Results All of patients received operations.18 patients were treated with laparoscope.For 149 cases of patients,108 cases were chosen by lumbodorsal incision,4 by abdominothoracic incision,30 by superior abdominal L-shape incision,and 7 by inverse splayed incision.25 cases of Paraganglion were treated with open surgery.8 cases were chosen by superior median abdominal incision,5 by inferior median abdominal incision,and 12 by superior abdominal L-shape incision.All specimens were proved to be Paraganglion.All patients have been followed up for 7 months to 8 years,during which 11 cases had tumor recurrence and 9 underwent re-operation.5 cases died postoperatively.Conclusions Surgical treatment of pheochromocytoma/Paraganglion depends on tumor's size,location and relation with the surrounding tissues.Ultrasonography,CT,MRI and 1311-MIBG can be used to formulate the surgical proposed and approach.The sufficient preparations and proper homeostasis during the operation are the keys of the success of the surgery. Key words: Pheochromocytoma; Paraganglion

  • surgical treatment of 192 cases with pheochromocytoma Paraganglion
    国际泌尿系统杂志, 2013
    Co-Authors: Qi Zhu, Yu Zhu, Chong-yu Zhang, Ju-ping Zhao, Zhou-jun Sheng
    Abstract:

    Objectives To evaluate the surgical treatment of pheochromocytoma/ Paraganglion.Methods 167 cases of adrenal pheochromocytoma and 25 cases of Paraganglion surgical treated between from January 2003 to October 2011 were retrospective analyzed.Hypertension was observed in 141 cases.The positive rate of plasmafree MNs and 24-hour urine CA was 92.8％ (142/153) and 90.1％ (137/152) respectively.The accuracy rate of location of B-Ultrasound,CT,MRI and 1311-MIBG was 83.9％ (125/149) 、95.5 ％ (106/111) 、98.1％ (53/54) 和 73.1％ (71/97).Results All of patients received operations.18 patients were treated with laparoscope.For 149 cases of patients,108 cases were chosen by lumbodorsal incision,4 by abdominothoracic incision,30 by superior abdominal L-shape incision,and 7 by inverse splayed incision.25 cases of Paraganglion were treated with open surgery.8 cases were chosen by superior median abdominal incision,5 by inferior median abdominal incision,and 12 by superior abdominal L-shape incision.All specimens were proved to be Paraganglion.All patients have been followed up for 7 months to 8 years,during which 11 cases had tumor recurrence and 9 underwent re-operation.5 cases died postoperatively.Conclusions Surgical treatment of pheochromocytoma/Paraganglion depends on tumor's size,location and relation with the surrounding tissues.Ultrasonography,CT,MRI and 1311-MIBG can be used to formulate the surgical proposed and approach.The sufficient preparations and proper homeostasis during the operation are the keys of the success of the surgery. Key words: Pheochromocytoma; Paraganglion

Johann Pfeifer - One of the best experts on this subject based on the ideXlab platform.

  • Extraadrenales abdominelles Paraganglion
    coloproctology, 2004
    Co-Authors: Micheline Gmeiner, Johann Pfeifer
    Abstract:

    Hintergrund: Paraganglien sind sich vom vegetativen Nervensystem herleitende „Ganglien“ aus hormonal aktiven, epitheloiden Parenchymzellen mit gefäßreichem Interstitium und einer Bindegewebskapsel. Wir unterscheiden parasympathische Paraganglien (Glomus caroticum, Paraganglion supracardiale) und sympathische Paraganglien (chromaffines Paraganglion/Adrenalinsystem). Fallbericht: Wir berichten von einer 60-jährigen Patientin mit unklaren abdominellen Beschwerden, die wegen des Verdachtes auf einen Ovarialtumor operiert wurde. Der endgültige histologische Befund ergab ein extraabdominelles Paraganglion. Eine Dignitätsbeurteilung wollte der Pathologe nicht abgeben. Nach 2 Jahren kam es zu einem Rezidiv im großen Netz, das reseziert wurde. Weitere 3 Jahre später zeigten sich multiple Expansionen intra- und extraperitoneal sowie eine solitäre Lebermetastase im Segment VII. Schlussfolgerung: Nachdem keine spezifische Chemotherapie möglich ist, bleibt die chirurgische Exzision der Tumoren die Therapie der Wahl. Backgound: Paraganglia derive from the autonomic nervous system. Usually we distinguish between the parasympathetic paraganglia (carotid body, supracardiac paraganglia) and the sympathetic paraganglia (chromaffin paraganglia, adrenalin system). Case Report: We are reporting about a 60-year old female patient who complained of undefined abdominal discomfort. On the grounds of suspected ovarial tumor she was operated on. The histological findings revealed an extraabdominal paraganglioma next to small bowel loops. However the pathologists were unable to define dignity. After 2 years, the patient had a relapse of the tumor in the omentum majus, which entailed another resection. Another 3 years later multiple intra- and extraperitoneal expansions as well as a solitary metastasis in the liver in segment VII has been seen. Conclusion: Complete surgical excision is the only possible curative therapy, as no specific oncological treatment exists.

Chong-yu Zhang - One of the best experts on this subject based on the ideXlab platform.

  • Surgical treatment of 192 cases with pheochromocytoma/Paraganglion
    2013
    Co-Authors: Qi Zhu, Yu Zhu, Chong-yu Zhang, Ju-ping Zhao, Zhou-jun Sheng
    Abstract:

    Objectives To evaluate the surgical treatment of pheochromocytoma/ Paraganglion.Methods 167 cases of adrenal pheochromocytoma and 25 cases of Paraganglion surgical treated between from January 2003 to October 2011 were retrospective analyzed.Hypertension was observed in 141 cases.The positive rate of plasmafree MNs and 24-hour urine CA was 92.8％ (142/153) and 90.1％ (137/152) respectively.The accuracy rate of location of B-Ultrasound,CT,MRI and 1311-MIBG was 83.9％ (125/149) 、95.5 ％ (106/111) 、98.1％ (53/54) 和 73.1％ (71/97).Results All of patients received operations.18 patients were treated with laparoscope.For 149 cases of patients,108 cases were chosen by lumbodorsal incision,4 by abdominothoracic incision,30 by superior abdominal L-shape incision,and 7 by inverse splayed incision.25 cases of Paraganglion were treated with open surgery.8 cases were chosen by superior median abdominal incision,5 by inferior median abdominal incision,and 12 by superior abdominal L-shape incision.All specimens were proved to be Paraganglion.All patients have been followed up for 7 months to 8 years,during which 11 cases had tumor recurrence and 9 underwent re-operation.5 cases died postoperatively.Conclusions Surgical treatment of pheochromocytoma/Paraganglion depends on tumor's size,location and relation with the surrounding tissues.Ultrasonography,CT,MRI and 1311-MIBG can be used to formulate the surgical proposed and approach.The sufficient preparations and proper homeostasis during the operation are the keys of the success of the surgery. Key words: Pheochromocytoma; Paraganglion

  • surgical treatment of 192 cases with pheochromocytoma Paraganglion
    国际泌尿系统杂志, 2013
    Co-Authors: Qi Zhu, Yu Zhu, Chong-yu Zhang, Ju-ping Zhao, Zhou-jun Sheng
    Abstract:

    Objectives To evaluate the surgical treatment of pheochromocytoma/ Paraganglion.Methods 167 cases of adrenal pheochromocytoma and 25 cases of Paraganglion surgical treated between from January 2003 to October 2011 were retrospective analyzed.Hypertension was observed in 141 cases.The positive rate of plasmafree MNs and 24-hour urine CA was 92.8％ (142/153) and 90.1％ (137/152) respectively.The accuracy rate of location of B-Ultrasound,CT,MRI and 1311-MIBG was 83.9％ (125/149) 、95.5 ％ (106/111) 、98.1％ (53/54) 和 73.1％ (71/97).Results All of patients received operations.18 patients were treated with laparoscope.For 149 cases of patients,108 cases were chosen by lumbodorsal incision,4 by abdominothoracic incision,30 by superior abdominal L-shape incision,and 7 by inverse splayed incision.25 cases of Paraganglion were treated with open surgery.8 cases were chosen by superior median abdominal incision,5 by inferior median abdominal incision,and 12 by superior abdominal L-shape incision.All specimens were proved to be Paraganglion.All patients have been followed up for 7 months to 8 years,during which 11 cases had tumor recurrence and 9 underwent re-operation.5 cases died postoperatively.Conclusions Surgical treatment of pheochromocytoma/Paraganglion depends on tumor's size,location and relation with the surrounding tissues.Ultrasonography,CT,MRI and 1311-MIBG can be used to formulate the surgical proposed and approach.The sufficient preparations and proper homeostasis during the operation are the keys of the success of the surgery. Key words: Pheochromocytoma; Paraganglion

Ju-ping Zhao - One of the best experts on this subject based on the ideXlab platform.

  • Surgical treatment of 192 cases with pheochromocytoma/Paraganglion
    2013
    Co-Authors: Qi Zhu, Yu Zhu, Chong-yu Zhang, Ju-ping Zhao, Zhou-jun Sheng
    Abstract:

    Objectives To evaluate the surgical treatment of pheochromocytoma/ Paraganglion.Methods 167 cases of adrenal pheochromocytoma and 25 cases of Paraganglion surgical treated between from January 2003 to October 2011 were retrospective analyzed.Hypertension was observed in 141 cases.The positive rate of plasmafree MNs and 24-hour urine CA was 92.8％ (142/153) and 90.1％ (137/152) respectively.The accuracy rate of location of B-Ultrasound,CT,MRI and 1311-MIBG was 83.9％ (125/149) 、95.5 ％ (106/111) 、98.1％ (53/54) 和 73.1％ (71/97).Results All of patients received operations.18 patients were treated with laparoscope.For 149 cases of patients,108 cases were chosen by lumbodorsal incision,4 by abdominothoracic incision,30 by superior abdominal L-shape incision,and 7 by inverse splayed incision.25 cases of Paraganglion were treated with open surgery.8 cases were chosen by superior median abdominal incision,5 by inferior median abdominal incision,and 12 by superior abdominal L-shape incision.All specimens were proved to be Paraganglion.All patients have been followed up for 7 months to 8 years,during which 11 cases had tumor recurrence and 9 underwent re-operation.5 cases died postoperatively.Conclusions Surgical treatment of pheochromocytoma/Paraganglion depends on tumor's size,location and relation with the surrounding tissues.Ultrasonography,CT,MRI and 1311-MIBG can be used to formulate the surgical proposed and approach.The sufficient preparations and proper homeostasis during the operation are the keys of the success of the surgery. Key words: Pheochromocytoma; Paraganglion

  • surgical treatment of 192 cases with pheochromocytoma Paraganglion
    国际泌尿系统杂志, 2013
    Co-Authors: Qi Zhu, Yu Zhu, Chong-yu Zhang, Ju-ping Zhao, Zhou-jun Sheng
    Abstract:

    Objectives To evaluate the surgical treatment of pheochromocytoma/ Paraganglion.Methods 167 cases of adrenal pheochromocytoma and 25 cases of Paraganglion surgical treated between from January 2003 to October 2011 were retrospective analyzed.Hypertension was observed in 141 cases.The positive rate of plasmafree MNs and 24-hour urine CA was 92.8％ (142/153) and 90.1％ (137/152) respectively.The accuracy rate of location of B-Ultrasound,CT,MRI and 1311-MIBG was 83.9％ (125/149) 、95.5 ％ (106/111) 、98.1％ (53/54) 和 73.1％ (71/97).Results All of patients received operations.18 patients were treated with laparoscope.For 149 cases of patients,108 cases were chosen by lumbodorsal incision,4 by abdominothoracic incision,30 by superior abdominal L-shape incision,and 7 by inverse splayed incision.25 cases of Paraganglion were treated with open surgery.8 cases were chosen by superior median abdominal incision,5 by inferior median abdominal incision,and 12 by superior abdominal L-shape incision.All specimens were proved to be Paraganglion.All patients have been followed up for 7 months to 8 years,during which 11 cases had tumor recurrence and 9 underwent re-operation.5 cases died postoperatively.Conclusions Surgical treatment of pheochromocytoma/Paraganglion depends on tumor's size,location and relation with the surrounding tissues.Ultrasonography,CT,MRI and 1311-MIBG can be used to formulate the surgical proposed and approach.The sufficient preparations and proper homeostasis during the operation are the keys of the success of the surgery. Key words: Pheochromocytoma; Paraganglion

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