Rolle der molekularpathologie in der gewebediagnostik von erkrankungen des magen-darm-traktes

Translated title of the contribution: Role of molecular pathology in tissue diagnostic of diseases of the gastrointestinal tract

M. Werner, S. Schulz, M. Kremer, A. Cabras, H. Höfler

Research output: Contribution to journalArticle

Abstract

Histopathology and immunohistochemistry constitute the diagnostic gold- standard for most diseases of the gastrointestinal tract. Molecular pathology, i.e. the detection of specific DNA or RNA sequences, may be helpful in those cases which remain equivocal. Among the infectious agents that are routinely detected in tissue specimens are mycobacteria, Whipple bacteria, CMV, HSV and HPV. Clonality assays are well established in non- Hodgkin's lymphomas. In carcinomas of the gastrointestinal tract the detection of mutations of Ki-ras, p53 and E-cadherin genes may be diagnostically helpful. Germ line mutations of several genes are important for the diagnosis of hereditary cancer syndromes such as familia adenomatous polyposis (FAP) or hereditary non-polyposis colorectal cancer (HNPCC). The appropriate molecular genetic method for each case is selected on the base of histopathology and clinical information. The results of the molecular analysis has to be interpreted in the synopsis of morphological and clinical data. In routine diagnostics, molecular pathology should be performed by a specially trained molecular pathologist.

Original languageGerman
Pages (from-to)18-24
Number of pages7
JournalLeber Magen Darm
Volume29
Issue number1
Publication statusPublished - Jan 1999

Fingerprint

Molecular Pathology
Gastrointestinal Tract
Hereditary Neoplastic Syndromes
Germ-Line Mutation
Cadherins
Mycobacterium
Gold
Non-Hodgkin's Lymphoma
Genes
Molecular Biology
Colorectal Neoplasms
Immunohistochemistry
Bacteria
Carcinoma
Mutation
Pathologists

Keywords

  • Gastrointestinal tract
  • Infection
  • Molecular genetics
  • Pathology
  • Tumor

ASJC Scopus subject areas

  • Gastroenterology

Cite this

Rolle der molekularpathologie in der gewebediagnostik von erkrankungen des magen-darm-traktes. / Werner, M.; Schulz, S.; Kremer, M.; Cabras, A.; Höfler, H.

In: Leber Magen Darm, Vol. 29, No. 1, 01.1999, p. 18-24.

Research output: Contribution to journalArticle

Werner, M, Schulz, S, Kremer, M, Cabras, A & Höfler, H 1999, 'Rolle der molekularpathologie in der gewebediagnostik von erkrankungen des magen-darm-traktes', Leber Magen Darm, vol. 29, no. 1, pp. 18-24.
Werner, M. ; Schulz, S. ; Kremer, M. ; Cabras, A. ; Höfler, H. / Rolle der molekularpathologie in der gewebediagnostik von erkrankungen des magen-darm-traktes. In: Leber Magen Darm. 1999 ; Vol. 29, No. 1. pp. 18-24.
@article{bce6c14e378c4071b51a1485c7e23e9a,
title = "Rolle der molekularpathologie in der gewebediagnostik von erkrankungen des magen-darm-traktes",
abstract = "Histopathology and immunohistochemistry constitute the diagnostic gold- standard for most diseases of the gastrointestinal tract. Molecular pathology, i.e. the detection of specific DNA or RNA sequences, may be helpful in those cases which remain equivocal. Among the infectious agents that are routinely detected in tissue specimens are mycobacteria, Whipple bacteria, CMV, HSV and HPV. Clonality assays are well established in non- Hodgkin's lymphomas. In carcinomas of the gastrointestinal tract the detection of mutations of Ki-ras, p53 and E-cadherin genes may be diagnostically helpful. Germ line mutations of several genes are important for the diagnosis of hereditary cancer syndromes such as familia adenomatous polyposis (FAP) or hereditary non-polyposis colorectal cancer (HNPCC). The appropriate molecular genetic method for each case is selected on the base of histopathology and clinical information. The results of the molecular analysis has to be interpreted in the synopsis of morphological and clinical data. In routine diagnostics, molecular pathology should be performed by a specially trained molecular pathologist.",
keywords = "Gastrointestinal tract, Infection, Molecular genetics, Pathology, Tumor",
author = "M. Werner and S. Schulz and M. Kremer and A. Cabras and H. H{\"o}fler",
year = "1999",
month = "1",
language = "Tedesco",
volume = "29",
pages = "18--24",
journal = "Leber, Magen, Darm",
issn = "0300-8622",
publisher = "Verlag Gerhard Witzstrock",
number = "1",

}

TY - JOUR

T1 - Rolle der molekularpathologie in der gewebediagnostik von erkrankungen des magen-darm-traktes

AU - Werner, M.

AU - Schulz, S.

AU - Kremer, M.

AU - Cabras, A.

AU - Höfler, H.

PY - 1999/1

Y1 - 1999/1

N2 - Histopathology and immunohistochemistry constitute the diagnostic gold- standard for most diseases of the gastrointestinal tract. Molecular pathology, i.e. the detection of specific DNA or RNA sequences, may be helpful in those cases which remain equivocal. Among the infectious agents that are routinely detected in tissue specimens are mycobacteria, Whipple bacteria, CMV, HSV and HPV. Clonality assays are well established in non- Hodgkin's lymphomas. In carcinomas of the gastrointestinal tract the detection of mutations of Ki-ras, p53 and E-cadherin genes may be diagnostically helpful. Germ line mutations of several genes are important for the diagnosis of hereditary cancer syndromes such as familia adenomatous polyposis (FAP) or hereditary non-polyposis colorectal cancer (HNPCC). The appropriate molecular genetic method for each case is selected on the base of histopathology and clinical information. The results of the molecular analysis has to be interpreted in the synopsis of morphological and clinical data. In routine diagnostics, molecular pathology should be performed by a specially trained molecular pathologist.

AB - Histopathology and immunohistochemistry constitute the diagnostic gold- standard for most diseases of the gastrointestinal tract. Molecular pathology, i.e. the detection of specific DNA or RNA sequences, may be helpful in those cases which remain equivocal. Among the infectious agents that are routinely detected in tissue specimens are mycobacteria, Whipple bacteria, CMV, HSV and HPV. Clonality assays are well established in non- Hodgkin's lymphomas. In carcinomas of the gastrointestinal tract the detection of mutations of Ki-ras, p53 and E-cadherin genes may be diagnostically helpful. Germ line mutations of several genes are important for the diagnosis of hereditary cancer syndromes such as familia adenomatous polyposis (FAP) or hereditary non-polyposis colorectal cancer (HNPCC). The appropriate molecular genetic method for each case is selected on the base of histopathology and clinical information. The results of the molecular analysis has to be interpreted in the synopsis of morphological and clinical data. In routine diagnostics, molecular pathology should be performed by a specially trained molecular pathologist.

KW - Gastrointestinal tract

KW - Infection

KW - Molecular genetics

KW - Pathology

KW - Tumor

UR - http://www.scopus.com/inward/record.url?scp=0032939258&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0032939258&partnerID=8YFLogxK

M3 - Articolo

AN - SCOPUS:0032939258

VL - 29

SP - 18

EP - 24

JO - Leber, Magen, Darm

JF - Leber, Magen, Darm

SN - 0300-8622

IS - 1

ER -