Cargando…
Utility of Endoscopic Ultrasound-Guided Fine-Needle Aspiration and Biopsy for Histological Diagnosis of Type 2 Autoimmune Pancreatitis
In Japan, type 1 autoimmune pancreatitis (AIP) is the most common type of AIP; type 2 AIP is rare. The aim of this study was to clarify the usefulness of endoscopic ultrasound-guided fine-needle aspiration and biopsy (EUS-FNAB) for the diagnosis of type 2 AIP. We analyzed the tissue specimens of 10...
Autores principales: | , , , , , , , , , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9601245/ https://www.ncbi.nlm.nih.gov/pubmed/36292153 http://dx.doi.org/10.3390/diagnostics12102464 |
_version_ | 1784817011504709632 |
---|---|
author | Hayashi, Hidehiro Miura, Shin Fujishima, Fumiyoshi Kuniyoshi, Shimpei Kume, Kiyoshi Kikuta, Kazuhiro Hamada, Shin Takikawa, Tetsuya Matsumoto, Ryotaro Ikeda, Mio Sano, Takanori Kataoka, Fumiya Sasaki, Akira Sakano, Misako Masamune, Atsushi |
author_facet | Hayashi, Hidehiro Miura, Shin Fujishima, Fumiyoshi Kuniyoshi, Shimpei Kume, Kiyoshi Kikuta, Kazuhiro Hamada, Shin Takikawa, Tetsuya Matsumoto, Ryotaro Ikeda, Mio Sano, Takanori Kataoka, Fumiya Sasaki, Akira Sakano, Misako Masamune, Atsushi |
author_sort | Hayashi, Hidehiro |
collection | PubMed |
description | In Japan, type 1 autoimmune pancreatitis (AIP) is the most common type of AIP; type 2 AIP is rare. The aim of this study was to clarify the usefulness of endoscopic ultrasound-guided fine-needle aspiration and biopsy (EUS-FNAB) for the diagnosis of type 2 AIP. We analyzed the tissue specimens of 10 patients with suspected type 2 AIP who underwent EUS-FNAB at our hospital between April 2009 and March 2021 for tissue volume and histopathological diagnostic performance. The male-to-female ratio of the patients was 8:2, and the patient age (mean ± standard deviation) was 35.6 ± 15.5 years. EUS-FNAB provided sufficient tissue volume, with high-power field >10 in eight patients (80.0%). Based on the International Consensus Diagnostic Criteria (ICDC), four patients (40.0%) had histological findings corresponding to ICDC level 1, and five patients (50.0%) had histological findings corresponding to ICDC level 2. The results of this study show that EUS-FNB can be considered an alternative method to resection and core-needle biopsy for the collection of tissue samples of type 2 AIP. |
format | Online Article Text |
id | pubmed-9601245 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-96012452022-10-27 Utility of Endoscopic Ultrasound-Guided Fine-Needle Aspiration and Biopsy for Histological Diagnosis of Type 2 Autoimmune Pancreatitis Hayashi, Hidehiro Miura, Shin Fujishima, Fumiyoshi Kuniyoshi, Shimpei Kume, Kiyoshi Kikuta, Kazuhiro Hamada, Shin Takikawa, Tetsuya Matsumoto, Ryotaro Ikeda, Mio Sano, Takanori Kataoka, Fumiya Sasaki, Akira Sakano, Misako Masamune, Atsushi Diagnostics (Basel) Article In Japan, type 1 autoimmune pancreatitis (AIP) is the most common type of AIP; type 2 AIP is rare. The aim of this study was to clarify the usefulness of endoscopic ultrasound-guided fine-needle aspiration and biopsy (EUS-FNAB) for the diagnosis of type 2 AIP. We analyzed the tissue specimens of 10 patients with suspected type 2 AIP who underwent EUS-FNAB at our hospital between April 2009 and March 2021 for tissue volume and histopathological diagnostic performance. The male-to-female ratio of the patients was 8:2, and the patient age (mean ± standard deviation) was 35.6 ± 15.5 years. EUS-FNAB provided sufficient tissue volume, with high-power field >10 in eight patients (80.0%). Based on the International Consensus Diagnostic Criteria (ICDC), four patients (40.0%) had histological findings corresponding to ICDC level 1, and five patients (50.0%) had histological findings corresponding to ICDC level 2. The results of this study show that EUS-FNB can be considered an alternative method to resection and core-needle biopsy for the collection of tissue samples of type 2 AIP. MDPI 2022-10-12 /pmc/articles/PMC9601245/ /pubmed/36292153 http://dx.doi.org/10.3390/diagnostics12102464 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Hayashi, Hidehiro Miura, Shin Fujishima, Fumiyoshi Kuniyoshi, Shimpei Kume, Kiyoshi Kikuta, Kazuhiro Hamada, Shin Takikawa, Tetsuya Matsumoto, Ryotaro Ikeda, Mio Sano, Takanori Kataoka, Fumiya Sasaki, Akira Sakano, Misako Masamune, Atsushi Utility of Endoscopic Ultrasound-Guided Fine-Needle Aspiration and Biopsy for Histological Diagnosis of Type 2 Autoimmune Pancreatitis |
title | Utility of Endoscopic Ultrasound-Guided Fine-Needle Aspiration and Biopsy for Histological Diagnosis of Type 2 Autoimmune Pancreatitis |
title_full | Utility of Endoscopic Ultrasound-Guided Fine-Needle Aspiration and Biopsy for Histological Diagnosis of Type 2 Autoimmune Pancreatitis |
title_fullStr | Utility of Endoscopic Ultrasound-Guided Fine-Needle Aspiration and Biopsy for Histological Diagnosis of Type 2 Autoimmune Pancreatitis |
title_full_unstemmed | Utility of Endoscopic Ultrasound-Guided Fine-Needle Aspiration and Biopsy for Histological Diagnosis of Type 2 Autoimmune Pancreatitis |
title_short | Utility of Endoscopic Ultrasound-Guided Fine-Needle Aspiration and Biopsy for Histological Diagnosis of Type 2 Autoimmune Pancreatitis |
title_sort | utility of endoscopic ultrasound-guided fine-needle aspiration and biopsy for histological diagnosis of type 2 autoimmune pancreatitis |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9601245/ https://www.ncbi.nlm.nih.gov/pubmed/36292153 http://dx.doi.org/10.3390/diagnostics12102464 |
work_keys_str_mv | AT hayashihidehiro utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT miurashin utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT fujishimafumiyoshi utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT kuniyoshishimpei utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT kumekiyoshi utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT kikutakazuhiro utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT hamadashin utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT takikawatetsuya utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT matsumotoryotaro utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT ikedamio utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT sanotakanori utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT kataokafumiya utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT sasakiakira utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT sakanomisako utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis AT masamuneatsushi utilityofendoscopicultrasoundguidedfineneedleaspirationandbiopsyforhistologicaldiagnosisoftype2autoimmunepancreatitis |