RSS-Feed abonnieren
DOI: 10.1055/s-2001-13709
Improvement in the quality of the endoscopic/bioptic diagnosis of gastric ulcers between 1990 and 1997 - an analysis of 1,658 patients
Verbesserung der Qualität der endoskopisch-bioptischen Diagnostik der Ulcera ventriculi zwischen 1990 und 1997 - eine Analyse von 1658 PatientenPublikationsverlauf
26.10.2000
15.2.2001
Publikationsdatum:
31. Dezember 2001 (online)

Summary
Background: Helicobacter pylori research has greatly improved the diagnosis and treatment of gastric ulcer. The aim of the present study was to investigate the question whether the new perceptions had been incorporated into the daily diagnostic routine of the nineteen-nineties.
Patients and methods: Analysis of the biopsy material at the Institute of Pathology of the Klinikum Bayreuth obtained from 1,658 patients with gastric ulcers in the months of January and February 1990 (n = 506), 1992 (n = 525), 1994 (n = 532), 1995 (n = 432) and 1997 (n = 400) with the aim of determining the quality of the endoscopic assessment of biological significance, and the number of biopsy specimens obtained from the ulcer, as well as the number of additional biopsies taken from the antrum and corpus.
Results: 1,436 (88.9 %) of the endoscopically diagnosed ulcers proved to be histologically benign and 222 (11.1 %) malignant, of which 192 (86.5 %) were carcinomas, 24 (10.8 %) MALT lymphomas, 2 (0.9 %) sarcomas, and 4 (1.8 %) ulcerated metastases. The percentage of false-negative endoscopic assessments of biological significance was 1.8 %, that of the false-positive assessments 4.1 %, that is, both very low figures. In the case of endoscopically suspicious findings, the histological examination revealed an ulcerated malignant tumor in almost 30 % of the cases. The average number of biopsies harvested from the ulcer increased from 5.9 in 1990 to 7.1 in 1997. The frequency of biopsies obtained additionally from antrum and corpus rose statistically significantly from 14.1 % of the cases in 1990 to 43.0 % in 1997.
Conclusion: During the course of the nineteen-nineties, the quality of the endoscopic/bioptic diagnosis improved noticeably. In terms of the number of biopsy specimens obtained from the ulcer to identify its biological significance, and the number of additional biopsies from antrum and corpus to identify underlying diseases, there is, however, still room for improvement.
Verbesserung der Qualität der endoskopisch-bioptischen Diagnostik der Ulcera ventriculi zwischen 1990 und 1997 - eine Analyse von 1658 Patienten
Hintergrund: Die Hp-Forschung hat die Diagnostik und Therapie der Ulcera ventriculi entscheidend verbessert. Ziel dieser Studie war die Prüfung der Frage, ob sich diese neuen Erkenntnisse in die tägliche diagnostische Routinepraxis in den 90er-Jahren umgesetzt haben.
Patienten und Methoden: Analyse des endoskopisch-bioptischen Biopsiematerials des Instituts für Pathologie im Klinikum Bayreuth von 1658 Patienten mit Ulcera ventriculi der Monate Januar und Februar der Jahre 1990 (n = 506), 1992 (n = 525), 1994 (n = 532), 1995 (n = 432) und 1997 (n = 400) hinsichtlich der Qualität der endoskopischen Dignitätsbeurteilung und der Anzahl der Biopsiepartikel aus dem Ulkus und des Prozentsatzes der zusätzlich entnommenen Biopsate aus Antrum und Korpus.
Ergebnisse: 1436 (88,9 %) der endoskopisch diagnostizierten Ulzera waren histologisch benigne, 222 (11,1 %) maligne davon 192 (86,5 %) Karzinome, 24 (10,8 %) MALT-Lymphome, 2 (0,9 %) Sarkome und 4 (1,8 %) ulzerierte Metastasen. Der Anteil der falsch negativen endoskopischen Dignitätsbeurteilungen war mit 1,8 % und der falsch positiven Beurteilungen mit 4,1 % sehr niedrig. Bei endoskopisch supektem Befund ergab die histologische Untersuchung in fast 30 % einen ulzerierten malignen Tumor. Die durchschnittliche Anzahl der Biopsate aus dem Ulcus ventriculi stieg von 5,9 im Jahr 1990 auf 7,1 im Jahr 1997 an. Die Häufigkeit der zusätzlichen Biopsien aus Antrum und Korpus stieg von 1990 bis 1997 statistisch signifikant von 14,1 % auf 43,0 % der Fälle an.
Schlussfolgerung: Die Qualität der endoskopisch-bioptischen Diagnostik der Ulcera ventriculi ist im Laufe der 90er-Jahre verbessert worden. Bezüglich der Zahl der Biopsiepartikel aus dem Ulkus zur Abklärung der Dignität und bezüglich der zusätzlichen Biopsate aus Antrum und Korpus zur Abklärung der Grundkrankheit ist die Diagnostik aber noch verbesserungswürdig.
Key words
Helicobacter pylori - Gastric Ulcer - Endoscopy - Biopsy
Schlüsselwörter
Helicobacter pylori - Ulcus ventriculi - Endoskopie - Biopsie
References
- 1
Warren J R, Marshall B J.
Unidentified curved bacilli on gastric epithelium in active
chronic gastritis.
Lancet
I.
1983;
1273-1275
Reference Ris Wihthout Link
- 2
Yamada T, Ahnen D, Alpers D H.
Helicobacter pylori in peptic ulcer
disease.
JAMA.
1994;
272
65-69
Reference Ris Wihthout Link
- 3
Soll A H.
Nonsteroidal anti-inflammatory drugs and peptic ulcer
disease.
Ann Intern
Med.
1991;
114
307-319
Reference Ris Wihthout Link
- 4
Hirschowitz B I, Lanas A.
Intractable upper gastrointestinal ulceration due to aspirin
in patients who have undergone surgery for peptic
ulcer.
Gastroenterology.
1998;
114
883-892
Reference Ris Wihthout Link
- 5
Forman D, Newell D G, Fullerton F. et al .
Association between infection with Helicobacter pylori and
risk of gastric cancer: Evidence from a prospective
investigation.
BMJ.
1991;
302
1302-1305
Reference Ris Wihthout Link
- 6
Nomura A, Stemmermann G N, Chyou P H. et al .
Helicobacter pylori infection and gastric carcinoma among
Japanese Americans in Hawaii.
N Engl J
Med.
1991;
325
1132-1136
Reference Ris Wihthout Link
- 7
Parsonett J, Friedmann G D, Vandersteen D P. et al .
Helicobacter pylori infection and the risk of gastric
carcinoma.
N Engl J
Med.
1991;
325
1127-1176
Reference Ris Wihthout Link
- 8
Wotherspoon A C, Ortiz-Hidalgo C, Falzon M R, Isaacson P G.
Helicobacter pylori-associated gastritis and primary B-cell
gastric
lymphoma.
Lancet.
1991;
338
1175-1176
Reference Ris Wihthout Link
- 9
Eidt S, Stolte M, Fischer R.
Helicobacter pylori gastritis and primary gastric
non-Hodgkin’s lymphomas.
J Clin
Pathol.
1994;
47
436-439
Reference Ris Wihthout Link
- 10 Stolte M. Gastroenterologie und Pathologie: Wann, wo und wie punktieren
und biopsieren? Gastroenterologische Endoskopie. P.
Frühmorgen 4. Auflage, Berlin, Heidelberg, New
York; Springer 1998: 67-92
Reference Ris Wihthout Link
- 11
Fischbach W, Kestel W, Kirchner T h, Mössner J, Wilms K.
Malignant lymphomas of the upper gastrointestinal tract.
Results of a prospective study in 103
patients.
Cancer.
1992;
70
1075-1080
Reference Ris Wihthout Link
- 12
Sakita T, Oguro Y, Takasu S. et al .
Observations on the healing of ulcerations in early gastric
cancer: The life cycle of early gastric
cancer.
Gastroenterology.
1971;
60
835-844
Reference Ris Wihthout Link
- 13
Lupano F, Sategna-Guidetti C.
Endoscopic follow-up of patients with gastric
ulcer.
J Clin
Gastroenterol.
1986;
8
430-434
Reference Ris Wihthout Link
- 14
Trägardh B, Haglund U.
Endoscopic diagnosis of gastric ulcer.
Acta Chir
Scand.
1985;
151
37-41
Reference Ris Wihthout Link
- 15
Kochman M L, Elta G H.
Gastric ulcers - when is enough
enough?.
Gastroenterology.
1993;
105
1583-1584
Reference Ris Wihthout Link
- 16
Pruitt R E, Truss C hD.
Endoscopy, gastric ulcer, and gastric cancer. Follow-up
endoscopy for all gastric ulcers?.
Dig Dis
Sci.
1993;
38:
2
84-288
Reference Ris Wihthout Link
- 17
Price A B.
The Sydney System: Histological division.
J
Gastroenterol
Hepatol.
1991;
6
209-222
Reference Ris Wihthout Link
- 18
Dekker W, Tytgat G.
Diagnostic accuracy of fiberendoscopy in the detection of
upper intestinal malignancy. A follow up
study.
Gastroenterology.
1977;
73
710-714
Reference Ris Wihthout Link
- 19
Llanos O, Guzman S, Duarte I.
Accuracy of the first endoscopic procedure in the
differential diagnosis of gastric lesions.
Ann
Surg.
1982;
195
224-226
Reference Ris Wihthout Link
- 20
Tatsuta M, Iishi H, Okuda S, Oshima A, Taniguchi H.
Prospective evaluation of diagnostic accuracy of
gastrofiberscopic biopsy in diagnosis of gastric
cancer.
Cancer.
1989;
63
1415-1420
Reference Ris Wihthout Link
- 21
Taylor R H, Lovell D, Menzier-Gow N, LaBrooy S J, Misiewicz J J.
Misleading response of malignant gastric ulcers to
cimetidine.
Lancet.
1978;
1
686-688
Reference Ris Wihthout Link
- 22
Karajima M, Kanayama R, Konishi F.
Effect of cimetidine on the regeneration of the gastric
mucosa around a peptic cell.
Am J
Gastroenterol.
1982;
77
331-334
Reference Ris Wihthout Link
- 23
Stolte M.
Ulkus im Magen und Duodenum: Enormer Wandel in Diagnostik und
Therapie.
Leber Magen
Darm.
1991;
20
141-146
Reference Ris Wihthout Link
- 24
Eckardt V F, Gießler W, Kanzler G, Bernhard G.
Does endoscopic follow-up improve the outcome of patients
with benign gastric ulcers and gastric
cancer?.
Cancer.
1992;
69
301-305
Reference Ris Wihthout Link
- 25
Kawai K, Murakami M, Toriie S, Hashimoto Y.
Differentialdiagnose des Ulcus ventriculi.
Leber
Magen
Darm.
1972;
7
250-255
Reference Ris Wihthout Link
- 26 Demling L, Elster K, Koch H, Rösch W. Endoskopie und Biopsie von Speiseröhre, Magen und
Zwölffingerdarm. Stuttgart; F. K.
Schattauer 1980: 149
Reference Ris Wihthout Link
- 27
Stolte M, Eidt S.
The diagnosis of early gastric
lymphoma.
Z Gastroenterol.
1991;
29
6-10
Reference Ris Wihthout Link
- 28
Eidt S, Stolte M.
Evidence of a malignant cycle in early gastric
lymphoma.
Endoscopy.
1994;
26
299-302
Reference Ris Wihthout Link
- 29
Sancho-Poch F J, Balanzo J, Ocana J.
An evaluation of gastric biopsy in the diagnosis of gastric
cancer.
Gastrointest
Endosc.
1978;
24
281-282
Reference Ris Wihthout Link
- 30 Koelz H R, Muller C, Müller-Lissner S. Ulkusfibel. Berlin,
Heidelberg; Springer 1996
Reference Ris Wihthout Link
- 31
Stadelmann O, Miederer S E, Loeffler A.
So-called early gastric cancer and its
detection.
Endoscopy.
1973;
5
70-76
Reference Ris Wihthout Link
- 32
Hatfield A RW, Slavin G, Segal A W, Levi A J.
Importance of the site of endoscopic biopsy in ulcerating
lesions of the
stomach.
Gut.
1975;
16
884-886
Reference Ris Wihthout Link
- 33
Graham D Y, Schwartz J T, Gain G D, Gyorkey J.
Prospective evaluation of biopsy number in the diagnosis of
esophageal and gastric
carcinoma.
Gastroenterology.
1982;
82
228-231
Reference Ris Wihthout Link
- 34
Graham D Y, Lew G M, Klein P D. et al .
Results of treatment of Helicobacter pylori infection on the
recurrence of gastric or duodenal ulcers: A randomized single-blind, single
center
study.
Gastroenterology.
1991;
100
A
431
Reference Ris Wihthout Link
- 35
Labenz J, Börsch G.
Toward an optimal treatment of Helicobacter pylori-positive
peptic ulcers.
Am J
Gastroenterol.
1995;
90
692-694
Reference Ris Wihthout Link
- 36
Caspary W F, Arnold R, Bayerdörffer E. et al .
Diagnostik und Therapie der Helicobacter-pylori-Infektion.
Leitlinien der Deutschen Gesellschaft für Verdauungs- und
Stoffwechselkrankheiten.
Z
Gastroenterol.
1996;
34
392-401
Reference Ris Wihthout Link
- 37
Bayerdörffer E, Miehlke S, Lehn N. et al .
Cure of gastric ulcer disease after cure of Helicobacter
pylori infection.
Eur J Gastroenterol
Hepatol.
1996;
8
343-349
Reference Ris Wihthout Link
- 38
Stolte M, Eidt S, Ohnsmann A.
Differences between Helicobacter pylori associated gastritis
in the antrum and body of the stomach.
Z
Gastroenterol.
1990;
28
229-233
Reference Ris Wihthout Link
- 39
Stolte M, Meining A.
Helicobacter pylori gastritis of the gastric carcinoma
phenotype: Is histology capable of identifying high-risk gastritis?.
J
Gastroenterol.
2000;
35
98-101
(Suppl.
XII)
Reference Ris Wihthout Link
- 40
Meining A, Stolte M, Hatz R. et al .
Differing degree and distribution of gastritis in
Helicobacter pylori-associated diseases.
Virchows
Arch.
1997;
431
11-15
Reference Ris Wihthout Link
- 41
Meining A, Bayerdörffer E, Müller P. et al .
Gastric carcinoma risk index in patients infected with
Helicobacter pylori.
Virchows
Arch.
1998;
432
311-314
Reference Ris Wihthout Link
- 42
Miehlke S, Hackelsberger A, Meining A. et al .
Severe expression of corpus gastritis is characteristic in
gastric cancer patients infected with Helicobacter pylori.
Br J
Cancer.
1998;
78
263-266
Reference Ris Wihthout Link
- 43
Stolte M, Panayiotou S, Schmitz J.
Can NSAID/ASA-induced erosions of the gastric mucosa be
identified at histology?.
Path Res
Pract.
1999;
3
13-142
Reference Ris Wihthout Link
Address for correspondence
Prof. Dr. Manfred Stolte
Institut für Pathologie
Klinikum Bayreuth
Preuschwitzer Straße 101
95445 Bayreuth
Germany
Fax: +49/9 21/4 00 56 09