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J Neurol Surg A Cent Eur Neurosurg 2018; 79(04): 337-340
DOI: 10.1055/s-0037-1608874
Case Report
Georg Thieme Verlag KG Stuttgart · New York

Intraoperative Ultrasound Appearance of a Pancreatic Cerebral Metastasis: A Case Report

Carmine Antonio Donofrio
1   Department of Neurosurgery and Gamma Knife Radiosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
,
Lina Raffaella Barzaghi
1   Department of Neurosurgery and Gamma Knife Radiosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
,
Jody Filippo Capitanio
1   Department of Neurosurgery and Gamma Knife Radiosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
,
Andrea Cavalli
1   Department of Neurosurgery and Gamma Knife Radiosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
,
Pietro Panni
1   Department of Neurosurgery and Gamma Knife Radiosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
,
Silvia Snider
1   Department of Neurosurgery and Gamma Knife Radiosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
,
Pietro Mortini
1   Department of Neurosurgery and Gamma Knife Radiosurgery, IRCCS San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
› Author Affiliations
Further Information

Publication History

06 July 2017

08 September 2017

Publication Date:
23 March 2018 (online)

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Abstract

Background Brain metastases (BMs) derived from pancreatic adenocarcinoma (PAC) have an extremely low incidence (0.1–0.4%) and are usually associated with a very poor prognosis. The treatment strategy is palliative and includes conventional radiotherapy, stereotactic radiosurgery, chemotherapy, and surgical resection.

Case Description A 39-year-old man with a history of PAC developed a systemic tumor relapse with intracranial progression. Magnetic resonance imaging (MRI) documented a right rolandic, cortical, and cystic lesion with leptomeningeal intrasulcular extension. The intraoperative ultrasound (iUS) depicted a hyperechogenic area surrounding the anechogenic cystic lesion and allowed us to obtain gross total resection of the tumor.

Conclusions To the best of our knowledge, we describe for the first time the iUS aspect of a pancreatic BM. In this case the use of iUS allowed us to increase the extent of resection and surgical safety, thus reducing the risk of new postoperative neurologic deficits.

Keywords

intraoperative ultrasound - pancreatic adenocarcinoma - metastasis - brain
 

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