<abstract xmlns="http://www.w3.org/1999/xhtml">

<sec><h3>Background</h3>
<p>Chronic pancreatitis is the most common etiology of pancreaticopleural fistula (PPF) in children, and underlying genetic variations are now widely known, accounting for most chronic pediatric pancreatitis.</p>
</sec>
<sec><h3>Case report</h3>
<p>We describe a case of previously undetected chronic pancreatitis and PPF with a <italic>SPINK1</italic> variation in a 10-year-old Thai boy who presented with massive left pleural effusion. Magnetic resonance cholangiopancreatography (MRCP) revealed disruption of the pancreatic duct, which was communicating with a large pancreatic pseudocyst with mediastinal extension. The patient subsequently underwent endoscopic intervention with improved clinical symptoms. We also reviewed the imaging findings of 12 other reported cases of pediatric PPF.</p>
</sec>
<sec><h3>Conclusions</h3>
<p>Massive pleural effusion due to PPF can be an atypical manifestation in children with chronic pancreatitis. MRCP is the preferable imaging study for PPF due to the production of highly detailed images of pancreatic duct disruptions and anatomy, and the imaging is helpful to guide for appropriate treatment. Tests for genetic variation are also recommended in a child with chronic pancreatitis.</p>
</sec>
</abstract>

Background
Chronic pancreatitis is the most common etiology of pancreaticopleural fistula (PPF) in children, and underlying genetic variations are now widely known, accounting for most chronic pediatric pancreatitis.

Case report
We describe a case of previously undetected chronic pancreatitis and PPF with a SPINK1 variation in a 10-year-old Thai boy who presented with massive left pleural effusion. Magnetic resonance cholangiopancreatography (MRCP) revealed disruption of the pancreatic duct, which was communicating with a large pancreatic pseudocyst with mediastinal extension. The patient subsequently underwent endoscopic intervention with improved clinical symptoms. We also reviewed the imaging findings of 12 other reported cases of pediatric PPF.

Conclusions
Massive pleural effusion due to PPF can be an atypical manifestation in children with chronic pancreatitis. MRCP is the preferable imaging study for PPF due to the production of highly detailed images of pancreatic duct disruptions and anatomy, and the imaging is helpful to guide for appropriate treatment. Tests for genetic variation are also recommended in a child with chronic pancreatitis.

Pancreaticopleural fistula in a Thai boy with <italic>SPINK1</italic> c.101A&gt;G substitution variant-related chronic pancreatitis: a case report and literature review

Department of Radiology, Faculty of Medicine

Asian Biomedicine

This work is licensed under the Creative Commons Attribution 4.0 International License.

Pancreaticopleural fistula in a Thai boy with  c.101A>G substitution variant-related chronic pancreatitis: a case report and literature review

Background
Chronic pancreatitis is the most common etiology of pancreaticopleural fistula (PPF) in children, and underlying genetic variations are now widely...

Pancreaticopleural fistula in a Thai boy with SPINK1 c.101A>G substitution variant-related chronic pancreatitis: a case report and literature review

Article Category: Clinical report

Published Online: Apr 29, 2022

Page range: 99 - 107

DOI: https://doi.org/10.2478/abm-2022-0012

Keywords
cholangiopancreatography, magnetic resonance, fistula, hereditary pancreatitis, pancreatitis, chronic, pleural effusion

© 2022 Chomanad Chittchang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Pancreaticopleural fistula in a Thai boy with SPINK1 c.101A>G substitution variant-related chronic pancreatitis: a case report and literature review

Article Category: Clinical report

Published Online: Apr 29, 2022

Page range: 99 - 107

DOI: https://doi.org/10.2478/abm-2022-0012

Keywordscholangiopancreatography, magnetic resonance, fistula, hereditary pancreatitis, pancreatitis, chronic, pleural effusion

© 2022 Chomanad Chittchang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
cholangiopancreatography, magnetic resonance, fistula, hereditary pancreatitis, pancreatitis, chronic, pleural effusion