Rectal neuroendocrine neoplasms (NEN) are increasingly diagnosed worldwide Compared to colonic NEN's, they are commonly smaller, less aggressive, with a low to intermediate grade of differentiation. A 5-year survival rate as high as 88% has been reported[1,2]. The risk of malignancy is closely related to tumour size, depth of invasion and lymph node involvement [1-3]. The incidence of lymph node metastasis increases with tumour (1-10mm 5.4%, 10-20mm 30%, >21mm 70%). The risk of lymph node metastasis increases with tumour depth (12% if submucosa is involved and 56% when the muscolaris propria is involved) [3-5]. This article is protected by copyright. All rights reserved.

Trans-anal full-thickness endoscopic resection of a rectal neuroendocrine neoplasia performed with TEO(®) (Karl-Storz microsurgery device) and laparoscopic ICG-guided lymphatic sampling - video vignette

LEON, PIERA;BALDUZZI, ALBERTO;TROIAN, MARINA;de Manzini, Nicolo'
2017

Abstract

Rectal neuroendocrine neoplasms (NEN) are increasingly diagnosed worldwide Compared to colonic NEN's, they are commonly smaller, less aggressive, with a low to intermediate grade of differentiation. A 5-year survival rate as high as 88% has been reported[1,2]. The risk of malignancy is closely related to tumour size, depth of invasion and lymph node involvement [1-3]. The incidence of lymph node metastasis increases with tumour (1-10mm 5.4%, 10-20mm 30%, >21mm 70%). The risk of lymph node metastasis increases with tumour depth (12% if submucosa is involved and 56% when the muscolaris propria is involved) [3-5]. This article is protected by copyright. All rights reserved.
http://onlinelibrary.wiley.com/doi/10.1111/codi.13631/abstract
File in questo prodotto:
File Dimensione Formato  
Leon_et_al-2017-Colorectal_Disease.pdf

embargo fino al 01/05/2018

Descrizione: post-print con scheda video
Tipologia: Bozza finale post-referaggio (post-print)
Licenza: Digital Rights Management non definito
Dimensione 71.53 kB
Formato Adobe PDF
71.53 kB Adobe PDF Visualizza/Apri
Leon_et_al-2017-Colorectal_Disease.pdf

non disponibili

Tipologia: Documento in Versione Editoriale
Licenza: Digital Rights Management non definito
Dimensione 45.8 kB
Formato Adobe PDF
45.8 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11368/2894868
Citazioni
  • ???jsp.display-item.citation.pmc??? 0
  • Scopus 2
  • ???jsp.display-item.citation.isi??? 2
social impact