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Erschienen in: Annals of Surgical Oncology 11/2008

01.11.2008 | Gastrointestinal Oncology

Oncological Outcome After Local Excision of Rectal Carcinomas

verfasst von: Thomas Borschitz, MD, Ines Gockel, MD, Ralf Kiesslich, MD, Theodor Junginger, MD

Erschienen in: Annals of Surgical Oncology | Ausgabe 11/2008

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Abstract

Background

Local excision (LE) of T1 rectal cancer yields low recurrence rates. However, more frequent recurrences with unknown states of high-risk T1/T2 tumors are risk factors. The purpose of this study was to evaluate if, after LE, immediate reoperation is required, or awaiting salvage surgery is sufficient.

Methods

150 T1 and 42 T2 tumors were treated by LE. Immediate reoperation was attempted for unfavorable pT1 (G3-4/L1/V1/R1/Rx/R ≤1 mm) and all pT2 tumors. Three groups were formed. Group A included low-risk pT1 tumors after complete (R0) LE; unfavorable pT1 and all T2 tumors were divided in groups B (immediate reoperation) and C (salvage surgery).

Results

Groups A (n = 93) and B (n = 39) showed high tumor-free (TFS) and tumor-related survival (TRS) rates: group A 92% and 98%; group B 86% and 89%. In group C (n = 43), the TFS und TRS were significantly lower with 54% and 72%. Group A showed low recurrence rates and a wide range of International Union Against Cancer (UICC) stages. In group B, similarly low recurrence rates were found, but, in contrast, all recurrences were UICC IV. Group C had significantly higher recurrences rates and, in addition, two-thirds of these patients showed advanced UICC stages (III–IV).

Conclusions

LE of low-risk T1 tumors represents an adequate therapy. Immediate reoperation after LE of pT1 tumors with unfavorable histological finding or pT2 tumors can avoid local recurrences. Thereafter, high TFS rates can be expected in these patients, but metastases cannot be prevented and adjuvant measures are necessary. Awaiting recurrences as in group C leads to bad oncological outcomes with high recurrences and low survival rates.
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Metadaten
Titel
Oncological Outcome After Local Excision of Rectal Carcinomas
verfasst von
Thomas Borschitz, MD
Ines Gockel, MD
Ralf Kiesslich, MD
Theodor Junginger, MD
Publikationsdatum
01.11.2008
Verlag
Springer-Verlag
Erschienen in
Annals of Surgical Oncology / Ausgabe 11/2008
Print ISSN: 1068-9265
Elektronische ISSN: 1534-4681
DOI
https://doi.org/10.1245/s10434-008-0113-x

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Karpaltunnelsyndrom BDC Leitlinien Webinare
CME: 2 Punkte

Das Karpaltunnelsyndrom ist die häufigste Kompressionsneuropathie peripherer Nerven. Obwohl die Anamnese mit dem nächtlichen Einschlafen der Hand (Brachialgia parästhetica nocturna) sehr typisch ist, ist eine klinisch-neurologische Untersuchung und Elektroneurografie in manchen Fällen auch eine Neurosonografie erforderlich. Im Anfangsstadium sind konservative Maßnahmen (Handgelenksschiene, Ergotherapie) empfehlenswert. Bei nicht Ansprechen der konservativen Therapie oder Auftreten von neurologischen Ausfällen ist eine Dekompression des N. medianus am Karpaltunnel indiziert.

Prof. Dr. med. Gregor Antoniadis
Berufsverband der Deutschen Chirurgie e.V.

S2e-Leitlinie „Distale Radiusfraktur“

Radiusfraktur BDC Leitlinien Webinare
CME: 2 Punkte

Das Webinar beschäftigt sich mit Fragen und Antworten zu Diagnostik und Klassifikation sowie Möglichkeiten des Ausschlusses von Zusatzverletzungen. Die Referenten erläutern, welche Frakturen konservativ behandelt werden können und wie. Das Webinar beantwortet die Frage nach aktuellen operativen Therapiekonzepten: Welcher Zugang, welches Osteosynthesematerial? Auf was muss bei der Nachbehandlung der distalen Radiusfraktur geachtet werden?

PD Dr. med. Oliver Pieske
Dr. med. Benjamin Meyknecht
Berufsverband der Deutschen Chirurgie e.V.

S1-Leitlinie „Empfehlungen zur Therapie der akuten Appendizitis bei Erwachsenen“

Appendizitis BDC Leitlinien Webinare
CME: 2 Punkte

Inhalte des Webinars zur S1-Leitlinie „Empfehlungen zur Therapie der akuten Appendizitis bei Erwachsenen“ sind die Darstellung des Projektes und des Erstellungswegs zur S1-Leitlinie, die Erläuterung der klinischen Relevanz der Klassifikation EAES 2015, die wissenschaftliche Begründung der wichtigsten Empfehlungen und die Darstellung stadiengerechter Therapieoptionen.

Dr. med. Mihailo Andric
Berufsverband der Deutschen Chirurgie e.V.