Clinical usefulness of deep learning-based automated segmentation in intracranial hemorrhage.
Technol Health Care
; 29(5): 881-895, 2021.
Article
en En
| MEDLINE
| ID: mdl-33682736
ABSTRACT
BACKGROUND:
Doctors with various specializations and experience order brain computed tomography (CT) to rule out intracranial hemorrhage (ICH). Advanced artificial intelligence (AI) can discriminate subtypes of ICH with high accuracy.OBJECTIVE:
The purpose of this study was to investigate the clinical usefulness of AI in ICH detection for doctors across a variety of specialties and backgrounds.METHODS:
A total of 5702 patients' brain CTs were used to develop a cascaded deep-learning-based automated segmentation algorithm (CDLA). A total of 38 doctors were recruited for testing and categorized into nine groups. Diagnostic time and accuracy were evaluated for doctors with and without assistance from the CDLA.RESULTS:
The CDLA in the validation set for differential diagnoses among a negative finding and five subtypes of ICH revealed an AUC of 0.966 (95% CI, 0.955-0.977). Specific doctor groups, such as interns, internal medicine, pediatrics, and emergency junior residents, showed significant improvement with assistance from the CDLA (p= 0.029). However, the CDLA did not show a reduction in the mean diagnostic time.CONCLUSIONS:
Even though the CDLA may not reduce diagnostic time for ICH detection, unlike our expectation, it can play a role in improving diagnostic accuracy in specific doctor groups.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Aprendizaje Profundo
Tipo de estudio:
Prognostic_studies
Límite:
Child
/
Humans
Idioma:
En
Revista:
Technol Health Care
Asunto de la revista:
ENGENHARIA BIOMEDICA
/
SERVICOS DE SAUDE
Año:
2021
Tipo del documento:
Article