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Standardizing neuroradiological ancillary testing in brain death determination: a national clinical protocol from Türkiye

Year: 2026

Type: article

Abstract: This commentary introduces Türkiye's national clinical protocol for neuroradiological ancillary testing in brain death determination, which was developed to address persistent variability in imaging-based practice; it was first published in Turkish (2025) and subsequently translated into English (2026). It outlines a pragmatic national framework for the standardized use, interpretation, and reporting of computed tomography angiography, digital subtraction angiography, and transcranial Doppler ultrasonography while reaffirming that brain death remains a clinical diagnosis. By emphasizing practical examples, structured reporting, common pitfalls, and pediatric considerations, the protocol aims to improve consistency and interpretive reliability while contributing to the broader international discussion on ancillary testing.

Source: Diagnostic and Interventional Radiology

DOI: 10.4274/dir.2026.263875

Authors: Gul Hatipoglu, Kamil Karaali, Burak Kocak, Derya Bako, Mehmet Fatih Erbay

Institutions: Ankara Bilkent City Hospital, Akdeniz University, İstanbul Başakşehir Çam ve Sakura Şehir Hastanesi, Ondokuz Mayıs University, Inonu University

Language: English

Topic: Organ Donation and Transplantation

Subfield: Public Health, Environmental and Occupational Health

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W7141136884

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