Pedro Genaro Delgado Guillena1, Víctor Jair Morales Alvarado2, Mireya Jimeno Ramiro3, Joaquim Rigau Cañardo2, Consuelo Ramírez Salazar2, Albert García Rodríguez2, Henry Córdova Guevara4, Gloria Fernández Esparrach4. 1. Department of Gastroenterology, Hospital General de Granollers, Barcelona, Spain; Scientia Clinical and Epidemiological Research Institute, Trujillo, Peru. Electronic address: pgdg20@gmail.com. 2. Department of Gastroenterology, Hospital General de Granollers, Barcelona, Spain. 3. Department of Pathology, Hospital General de Granollers, Barcelona, Spain. 4. Department of Gastroenterology, Institut de Malalties Digestives i Metabòliques, Hospital Clínic, Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas (CIBERehd), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain.
Abstract
BACKGROUND: Although esophagogastroduodenoscopy (EGD) is the standard procedure for the diagnosis of gastric cancer (GC), some GCs are missed. There are no published data on the missed rate of GC in Spain. AIMS: To determine the frequency and characteristics of missed GCs and assess the quality of the EGD in a specific population with GC. METHODS: Records of all patients diagnosed with gastric adenocarcinoma between 2012 and 2016 in a defined geographic area were reviewed. Missed GC was defined as a case with a prior negative EGD for cancer. Quality indicators from the prior EGDs were measured. RESULTS: From 212 cases of GC, 25 cases were excluded. Seventeen out of 187 patients had a prior EGD (9.1%). Twelve of those 17 missed GC had a prior EGD with some abnormal findings. In 6 of them, biopsies were taken. Survival was no different between patients with missed and non-missed GC. Quality indicators that failed to meet standards were recording time, image documentation, and a protocol of biopsies. CONCLUSIONS: Missed GC in an EGD in a defined population in Spain is not uncommon (9.1%). The endoscopist is an important factor in missed GC due to lack of adequate detection and sampling error. Compliance with performance of quality indicators could reduce missed GC.
BACKGROUND: Although esophagogastroduodenoscopy (EGD) is the standard procedure for the diagnosis of gastric cancer (GC), some GCs are missed. There are no published data on the missed rate of GC in Spain. AIMS: To determine the frequency and characteristics of missed GCs and assess the quality of the EGD in a specific population with GC. METHODS: Records of all patients diagnosed with gastric adenocarcinoma between 2012 and 2016 in a defined geographic area were reviewed. Missed GC was defined as a case with a prior negative EGD for cancer. Quality indicators from the prior EGDs were measured. RESULTS: From 212 cases of GC, 25 cases were excluded. Seventeen out of 187 patients had a prior EGD (9.1%). Twelve of those 17 missed GC had a prior EGD with some abnormal findings. In 6 of them, biopsies were taken. Survival was no different between patients with missed and non-missed GC. Quality indicators that failed to meet standards were recording time, image documentation, and a protocol of biopsies. CONCLUSIONS: Missed GC in an EGD in a defined population in Spain is not uncommon (9.1%). The endoscopist is an important factor in missed GC due to lack of adequate detection and sampling error. Compliance with performance of quality indicators could reduce missed GC.
Authors: Andrew Canakis; Smit S Deliwala; Jagannath Kadiyala; Shivanand Bomman; Justin Canakis; Mohammad Bilal Journal: Ann Gastroenterol Date: 2022-07-30