scholarly journals PD-007 Clinical outcome of Endoscopic Resection of Rectal Neuroendocrine Tumor- NET registry multicenter study

2015 ◽  
Vol 26 ◽  
pp. iv102
Author(s):  
Y.K. Cho ◽  
S. Kim ◽  
I.H. Baek ◽  
S.J. Park
Keyword(s):  
Clinical Outcome ◽  
Neuroendocrine Tumor ◽  
Endoscopic Resection ◽  
Multicenter Study ◽  
Rectal Neuroendocrine Tumor

scholarly journals Natural Course of an Untreated Metastatic Perirectal Lymph Node After the Endoscopic Resection of a Rectal Neuroendocrine Tumor

2015 ◽  
Vol 13 (2) ◽  
pp. 175 ◽  
Author(s):  
Sang Hyung Kim ◽  
Dong-Hoon Yang ◽  
Jung Su Lee ◽  
Soyoung Park ◽  
Ho-Su Lee ◽  
...  
Keyword(s):  
Lymph Node ◽  
Neuroendocrine Tumor ◽  
Endoscopic Resection ◽  
Natural Course ◽  
Rectal Neuroendocrine Tumor

Sa1709 Follow Up Outcomes of Endoscopic Resection for Rectal Neuroendocrine Tumor With Positive Vertical Resection Margin

2017 ◽  
Vol 85 (5) ◽  
pp. AB249
Author(s):  
Jae Hwang Cha ◽  
Da Hyun Jung ◽  
Jie-Hyun Kim ◽  
Jae Jun Park ◽  
Young Hoon Youn ◽  
...  
Keyword(s):  
Neuroendocrine Tumor ◽  
Endoscopic Resection ◽  
Resection Margin ◽  
Rectal Neuroendocrine Tumor

scholarly journals Predicting the factors for metastasis and determining treatment strategy in patients with 10–20 mm sized rectal neuroendocrine tumor

2020 ◽  
Author(s):  
Byung-Soo Park ◽  
Sung Hwan Cho ◽  
Gyung Mo Son ◽  
Hyun Sung Kim ◽  
Su Jin Kim ◽  
...  
Keyword(s):  
Lymph Node ◽  
Neuroendocrine Tumor ◽  
Endoscopic Resection ◽  
Treatment Strategy ◽  
Tumor Size ◽  
Muscularis Propria ◽  
Tumor Grade ◽  
Lymph Node Enlargement ◽  
Significant Difference ◽  
Rectal Neuroendocrine Tumor

Abstract Background: Rectal neuroendocrine tumor (NET) smaller than 10 mm is typically treated with endoscopic resection. Rectal NET larger than 20 mm should be treated with radical surgical resection. However, proper treatment for 10 - 20 mm sized rectal NET is controversial. The purpose of this study was to investigate the appropriate treatment strategy for 10-20 mm sized rectal NET by verifying factors that can predict metastasis.Methods: A total of 23 patients with 10–20 mm sized NET who were treated at Pusan National University Yangsan Hospital from January 2009 to February 2020 were included. The patients were divided into metastasis group and non-metastasis group and their respective data were analyzed.Results: Six patients had metastasis (26.1%) while 17 patients had no metastasis (73.9%). Tumor size in endorectal ultrasound (EUS) was significantly larger in the metastatic group than in the non-metastatic group (p = 0.036), however pathological tumor size did not show significant difference (p = 0.087). The rate of involvement of muscularis propria was 50% in the metastatic group, which was significantly higher than that in the non-metastatic group (p = 0.040). Lymph node enlargement was observed in a single patient (16.7%) in the metastatic group for each of EUS and computed tomography (CT) imaging. Ki-67 index in the metastatic group was higher than in the non-metastatic group. The two groups also showed a significant difference in the proportion of patients with tumor grade 2 (66.7% vs. 5.9%, p = 0.008). In multivariate analysis, tumor grade was the only independent metastasis-predicting factor (p = 0.010). Conclusions: EUS should be performed to evaluate tumor size, and muscularis propria involvement along with CT imaging to check lymph node enlargement before the treatment of 10–20 mm sized rectal NET. If endoscopic resection was performed, tumor grade should be the most important factor to determine whether additional radical resection is necessary.

scholarly journals Endoscopic Resection of a Rectal Neuroendocrine Tumor: Hybrid Endoscopic Submucosal Dissection

2018 ◽  
Vol 26 (2) ◽  
pp. 131-133
Author(s):  
Marta Gravito-Soares ◽  
Elisa Gravito-Soares ◽  
Pedro Amaro ◽  
Inês Cunha ◽  
João Fraga ◽  
...  
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Neuroendocrine Tumor ◽  
Endoscopic Resection ◽  
Submucosal Dissection ◽  
Rectal Neuroendocrine Tumor

101: Clinical Outcome of Acute Prostatitis, a Multicenter Study

2005 ◽  
Vol 173 (4S) ◽  
pp. 28-28 ◽  
Author(s):  
In Rae Cho ◽  
K.S. Lee ◽  
J.S. Jeon ◽  
S.S. Park ◽  
L.C. Sung ◽  
...  
Keyword(s):  
Clinical Outcome ◽  
Multicenter Study ◽  
Acute Prostatitis

ID: 3522600 LONG-TERM OUTCOME OF ENDOSCOPIC RESECTION FOR DUODENAL NEUROENDOCRINE TUMOR

2021 ◽  
Vol 93 (6) ◽  
pp. AB342-AB343
Author(s):  
Katsunori Matsueda ◽  
Takashi Kanesaka ◽  
Masanori Kitamura ◽  
Satoki Shichijo ◽  
Akira Maekawa ◽  
...  
Keyword(s):  
Neuroendocrine Tumor ◽  
Endoscopic Resection ◽  
Term Outcome ◽  
Long Term Outcome
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