Dimitri A. Parra-Rojas

Toronto, ON, Canada

Last Updated: 09/26/2026

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Found 8 publications

Ultrasound-guided core needle joint biopsies in children: pathological findings, diagnostic performance, and clinical relevance.

Ultrasound-guided core needle joint biopsies in children: pathological findings, diagnostic performance, and clinical relevance.

Journal: Pediatric radiology

Published: October 09, 2025

Diagnostic performance of ultrasound guided salivary gland core needle biopsy and fine needle aspiration in children.

Diagnostic performance of ultrasound guided salivary gland core needle biopsy and fine needle aspiration in children.

Journal: Pediatric radiology

Published: July 18, 2025

Cone-beam computed tomography-assisted percutaneous gastrostomy tube insertion in children with challenging anatomy.

Cone-beam computed tomography-assisted percutaneous gastrostomy tube insertion in children with challenging anatomy.

Journal: Pediatric radiology

Published: October 06, 2022

Findings in percutaneous trans-hepatic cholecysto-cholangiography in neonates and infants presenting with conjugated hyperbilirubinemia: emphasis on differential diagnosis and cholangiographic patterns.

Findings in percutaneous trans-hepatic cholecysto-cholangiography in neonates and infants presenting with conjugated hyperbilirubinemia: emphasis on differential diagnosis and cholangiographic patterns.

Journal: BMC pediatrics

Published: October 17, 2021

Image guided sacroiliac joint corticosteroid injections in children: an 18-year single-center retrospective study.

Image guided sacroiliac joint corticosteroid injections in children: an 18-year single-center retrospective study.

Journal: Pediatric rheumatology online journal

Published: November 02, 2019

Ultrasound-guided steroid tendon sheath injections in juvenile idiopathic arthritis: a 10-year single-center retrospective study.

Ultrasound-guided steroid tendon sheath injections in juvenile idiopathic arthritis: a 10-year single-center retrospective study.

Journal: Pediatric rheumatology online journal

Published: January 20, 2017

Ultrasound-Guided Thrombin Injection for the Treatment of Femoral Pseudoaneurysm in Pediatric Patients.

Ultrasound-Guided Thrombin Injection for the Treatment of Femoral Pseudoaneurysm in Pediatric Patients.

Journal: Journal of vascular and interventional radiology : JVIR

Published: September 29, 2015

Use and accuracy of US guidance for image-guided injections of the temporomandibular joints in children with arthritis.

Use and accuracy of US guidance for image-guided injections of the temporomandibular joints in children with arthritis.

Journal: Pediatric radiology

Published: October 29, 2009

Showing 1-8 of 8

Last Updated: 09/26/2026