Abdominal pseudocyst: a rare complication of ventriculoperitoneal shunt

Abstract Like any other surgical intervention, ventriculoperitoneal shunt (VPS) insertion is associated with multiple complications including bleeding, shunt infection, and shunt malfunction. Additionally, other complications involve the gastrointestinal tract, such as CSF pseudocyst or abdomen pseu...

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Main Authors: Omar Al-Mahrouqi, Tariq Al-Saadi
Format: Article
Language:English
Published: SpringerOpen 2025-02-01
Series:Egyptian Journal of Neurosurgery
Subjects:
Online Access:https://doi.org/10.1186/s41984-025-00344-6
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author Omar Al-Mahrouqi
Tariq Al-Saadi
author_facet Omar Al-Mahrouqi
Tariq Al-Saadi
author_sort Omar Al-Mahrouqi
collection DOAJ
description Abstract Like any other surgical intervention, ventriculoperitoneal shunt (VPS) insertion is associated with multiple complications including bleeding, shunt infection, and shunt malfunction. Additionally, other complications involve the gastrointestinal tract, such as CSF pseudocyst or abdomen pseudocyst (APC) formation, have also been reported. The APC inhibits cerebrospinal fluid (CSF) absorption and causes shunt malfunction. Differential diagnosis might be difficult since APC can mimic other cystic abdominal diseases. This article aims to provide an updated review that summarize the most relevant findings available in the literature. This review can help clinicians in better understanding the clinical characteristics of this complication in order to develop a comprehensive approach that is associated with a lower incidence and recurrence rate of APC. Accurate history taking, precise clinical examination of signs and symptoms, abdominal imaging, and a high index of suspicion are key components of an APC diagnosis. Therefore, understanding predisposing factors and clinical features of such distinctive complication is essential for the adequate management of patients. Abdominal pseudocyst formation at the distal end of VPS can result in both features of shunt malfunction and abdominal signs and symptoms. Post-VPS APC, whenever suspected, should be assessed appropriately by imaging. The treatment of APC ranges from shunt removal and external drainage to various forms of shunt repositioning or conversion, and treatment decisions often depend on individual patient characteristics and surgeon preference.
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series Egyptian Journal of Neurosurgery
spelling doaj-art-6d23e45bcd0e4ef59083d322142414a52025-02-09T12:25:07ZengSpringerOpenEgyptian Journal of Neurosurgery2520-82252025-02-0140111010.1186/s41984-025-00344-6Abdominal pseudocyst: a rare complication of ventriculoperitoneal shuntOmar Al-Mahrouqi0Tariq Al-Saadi1College of Medicine & Health Sciences, Sultan Qaboos UniversityDepartment of Neurosurgery, Cedars-Sinai Medical CenterAbstract Like any other surgical intervention, ventriculoperitoneal shunt (VPS) insertion is associated with multiple complications including bleeding, shunt infection, and shunt malfunction. Additionally, other complications involve the gastrointestinal tract, such as CSF pseudocyst or abdomen pseudocyst (APC) formation, have also been reported. The APC inhibits cerebrospinal fluid (CSF) absorption and causes shunt malfunction. Differential diagnosis might be difficult since APC can mimic other cystic abdominal diseases. This article aims to provide an updated review that summarize the most relevant findings available in the literature. This review can help clinicians in better understanding the clinical characteristics of this complication in order to develop a comprehensive approach that is associated with a lower incidence and recurrence rate of APC. Accurate history taking, precise clinical examination of signs and symptoms, abdominal imaging, and a high index of suspicion are key components of an APC diagnosis. Therefore, understanding predisposing factors and clinical features of such distinctive complication is essential for the adequate management of patients. Abdominal pseudocyst formation at the distal end of VPS can result in both features of shunt malfunction and abdominal signs and symptoms. Post-VPS APC, whenever suspected, should be assessed appropriately by imaging. The treatment of APC ranges from shunt removal and external drainage to various forms of shunt repositioning or conversion, and treatment decisions often depend on individual patient characteristics and surgeon preference.https://doi.org/10.1186/s41984-025-00344-6HydrocephalusVentriculoperitoneal shuntPeritoneal catheterShunt malfunctionComplicationsAbdominal pseudocyst
spellingShingle Omar Al-Mahrouqi
Tariq Al-Saadi
Abdominal pseudocyst: a rare complication of ventriculoperitoneal shunt
Egyptian Journal of Neurosurgery
Hydrocephalus
Ventriculoperitoneal shunt
Peritoneal catheter
Shunt malfunction
Complications
Abdominal pseudocyst
title Abdominal pseudocyst: a rare complication of ventriculoperitoneal shunt
title_full Abdominal pseudocyst: a rare complication of ventriculoperitoneal shunt
title_fullStr Abdominal pseudocyst: a rare complication of ventriculoperitoneal shunt
title_full_unstemmed Abdominal pseudocyst: a rare complication of ventriculoperitoneal shunt
title_short Abdominal pseudocyst: a rare complication of ventriculoperitoneal shunt
title_sort abdominal pseudocyst a rare complication of ventriculoperitoneal shunt
topic Hydrocephalus
Ventriculoperitoneal shunt
Peritoneal catheter
Shunt malfunction
Complications
Abdominal pseudocyst
url https://doi.org/10.1186/s41984-025-00344-6
work_keys_str_mv AT omaralmahrouqi abdominalpseudocystararecomplicationofventriculoperitonealshunt
AT tariqalsaadi abdominalpseudocystararecomplicationofventriculoperitonealshunt