A case of intradiaphragmatic bronchogenic cyst with an abnormally high serum level of CA19‐9
Abstract Bronchogenic cysts that occur within the diaphragm are rare and difficult to diagnose preoperatively. We experienced the case of a patient with an abnormally high serum carbohydrate antigen 19‐9 (CA19‐9) level before surgery. The diagnosis of intradiaphragmatic bronchogenic cyst was made at...
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doaj-f294153290704cda872b92d193eff8652021-09-27T08:52:29ZengWileyRespirology Case Reports2051-33802021-10-01910n/an/a10.1002/rcr2.838A case of intradiaphragmatic bronchogenic cyst with an abnormally high serum level of CA19‐9Go Kamimura0Kazuhiro Ueda1Soichi Suzuki2Masaya Aoki3Toshiyuki Nagata4Masami Sato5Department of General Thoracic Surgery Nanphu Hospital Kagoshima JapanDepartment of General Thoracic Surgery, Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima JapanDepartment of General Thoracic Surgery, Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima JapanDepartment of General Thoracic Surgery, Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima JapanDepartment of General Thoracic Surgery, Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima JapanDepartment of General Thoracic Surgery, Graduate School of Medical and Dental Sciences Kagoshima University Kagoshima JapanAbstract Bronchogenic cysts that occur within the diaphragm are rare and difficult to diagnose preoperatively. We experienced the case of a patient with an abnormally high serum carbohydrate antigen 19‐9 (CA19‐9) level before surgery. The diagnosis of intradiaphragmatic bronchogenic cyst was made at the time of surgery. The patient was a 50‐year‐old woman with upper abdominal pain with an incidentally elevated serum CA19‐9. Although the tumour location could not be established on images, a tumour within the diaphragm was confirmed during the operation. The diaphragm was incised and the tumour was removed together with the capsule. Bronchial cysts were diagnosed histopathologically, and immunohistochemical examination revealed that the bronchial epithelial cells were positive for CA19‐9. When managing patients with bronchogenic cysts in the diaphragm, it is difficult to make a preoperative diagnosis or determine the location of the tumour; thus, careful planning is required before surgery.https://doi.org/10.1002/rcr2.838CA19‐9intradiaphragmatic bronchogenic cystintradiaphragmatic tumours |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Go Kamimura Kazuhiro Ueda Soichi Suzuki Masaya Aoki Toshiyuki Nagata Masami Sato |
spellingShingle |
Go Kamimura Kazuhiro Ueda Soichi Suzuki Masaya Aoki Toshiyuki Nagata Masami Sato A case of intradiaphragmatic bronchogenic cyst with an abnormally high serum level of CA19‐9 Respirology Case Reports CA19‐9 intradiaphragmatic bronchogenic cyst intradiaphragmatic tumours |
author_facet |
Go Kamimura Kazuhiro Ueda Soichi Suzuki Masaya Aoki Toshiyuki Nagata Masami Sato |
author_sort |
Go Kamimura |
title |
A case of intradiaphragmatic bronchogenic cyst with an abnormally high serum level of CA19‐9 |
title_short |
A case of intradiaphragmatic bronchogenic cyst with an abnormally high serum level of CA19‐9 |
title_full |
A case of intradiaphragmatic bronchogenic cyst with an abnormally high serum level of CA19‐9 |
title_fullStr |
A case of intradiaphragmatic bronchogenic cyst with an abnormally high serum level of CA19‐9 |
title_full_unstemmed |
A case of intradiaphragmatic bronchogenic cyst with an abnormally high serum level of CA19‐9 |
title_sort |
case of intradiaphragmatic bronchogenic cyst with an abnormally high serum level of ca19‐9 |
publisher |
Wiley |
series |
Respirology Case Reports |
issn |
2051-3380 |
publishDate |
2021-10-01 |
description |
Abstract Bronchogenic cysts that occur within the diaphragm are rare and difficult to diagnose preoperatively. We experienced the case of a patient with an abnormally high serum carbohydrate antigen 19‐9 (CA19‐9) level before surgery. The diagnosis of intradiaphragmatic bronchogenic cyst was made at the time of surgery. The patient was a 50‐year‐old woman with upper abdominal pain with an incidentally elevated serum CA19‐9. Although the tumour location could not be established on images, a tumour within the diaphragm was confirmed during the operation. The diaphragm was incised and the tumour was removed together with the capsule. Bronchial cysts were diagnosed histopathologically, and immunohistochemical examination revealed that the bronchial epithelial cells were positive for CA19‐9. When managing patients with bronchogenic cysts in the diaphragm, it is difficult to make a preoperative diagnosis or determine the location of the tumour; thus, careful planning is required before surgery. |
topic |
CA19‐9 intradiaphragmatic bronchogenic cyst intradiaphragmatic tumours |
url |
https://doi.org/10.1002/rcr2.838 |
work_keys_str_mv |
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