Acute-on-chronic calcified subdural hematoma in a dog – case report

Marilia de  Albuquerque-Bonelli; Ieverton Cleiton  Correra da Silva; Thaiza Helena Tavares Fernandes; Tobias Schwarz; Fabiano Sellos Costa

Acute-on-chronic calcified subdural hematoma in a dog – case report

Marilia de Albuquerque-Bonelli, Ieverton Cleiton Correra da Silva, Thaiza Helena Tavares Fernandes , Tobias Schwarz, Fabiano Sellos Costa

Research output: Contribution to journal › Article › peer-review

Abstract

A ten-month-old male Yorkshire terrier dog was evaluated on CT four months after traumatic brain injury. Cranial CT scans showed dilated ventricles associated with a peripheral crescent-shaped collection of blood near the right parietal bone with a mineralized area. The visceral layer of the hematoma was hyperattenuating before contrast and underwent contrast enhancement after administration of intravenous iodinated contrast. No fractures were identified in the calvarium. These findings were compatible with acute-on-chronic calcified subdural hematoma, which have been described with more detail in humans. This is the first report to include the description of the imaging findings related to this condition using computed tomography in dogs.

Original language	English
Journal	Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Publication status	Published - 1 Jan 2020

Keywords

Head trauma
traumatic brain injury
computed tomography

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title = "Acute-on-chronic calcified subdural hematoma in a dog – case report",

abstract = "A ten-month-old male Yorkshire terrier dog was evaluated on CT four months after traumatic brain injury. Cranial CT scans showed dilated ventricles associated with a peripheral crescent-shaped collection of blood near the right parietal bone with a mineralized area. The visceral layer of the hematoma was hyperattenuating before contrast and underwent contrast enhancement after administration of intravenous iodinated contrast. No fractures were identified in the calvarium. These findings were compatible with acute-on-chronic calcified subdural hematoma, which have been described with more detail in humans. This is the first report to include the description of the imaging findings related to this condition using computed tomography in dogs. ",

keywords = "Head trauma, traumatic brain injury, computed tomography",

author = "Albuquerque-Bonelli, {Marilia de} and {Correra da Silva}, {Ieverton Cleiton} and {Tavares Fernandes}, {Thaiza Helena} and Tobias Schwarz and Costa, {Fabiano Sellos}",

year = "2020",

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T1 - Acute-on-chronic calcified subdural hematoma in a dog – case report

AU - Albuquerque-Bonelli, Marilia de

AU - Correra da Silva, Ieverton Cleiton

AU - Tavares Fernandes , Thaiza Helena

AU - Schwarz, Tobias

AU - Costa, Fabiano Sellos

PY - 2020/1/1

Y1 - 2020/1/1

N2 - A ten-month-old male Yorkshire terrier dog was evaluated on CT four months after traumatic brain injury. Cranial CT scans showed dilated ventricles associated with a peripheral crescent-shaped collection of blood near the right parietal bone with a mineralized area. The visceral layer of the hematoma was hyperattenuating before contrast and underwent contrast enhancement after administration of intravenous iodinated contrast. No fractures were identified in the calvarium. These findings were compatible with acute-on-chronic calcified subdural hematoma, which have been described with more detail in humans. This is the first report to include the description of the imaging findings related to this condition using computed tomography in dogs.

AB - A ten-month-old male Yorkshire terrier dog was evaluated on CT four months after traumatic brain injury. Cranial CT scans showed dilated ventricles associated with a peripheral crescent-shaped collection of blood near the right parietal bone with a mineralized area. The visceral layer of the hematoma was hyperattenuating before contrast and underwent contrast enhancement after administration of intravenous iodinated contrast. No fractures were identified in the calvarium. These findings were compatible with acute-on-chronic calcified subdural hematoma, which have been described with more detail in humans. This is the first report to include the description of the imaging findings related to this condition using computed tomography in dogs.

KW - Head trauma

KW - traumatic brain injury

KW - computed tomography

M3 - Article

JO - Arquivo Brasileiro de Medicina Veterinária e Zootecnia

JF - Arquivo Brasileiro de Medicina Veterinária e Zootecnia

SN - 1678-4162

ER -