Temporal Changes in Cerebral Blood Flow during Migraine with Aura of Alternating Left and Right Homonymous Hemianopsia

A 16-year-old boy presented with sudden left homonymous hemianopsia followed by right ocular and occipital pain. Arterial spin labeling (ASL), a non-contrast magnetic resonance imaging technique used to evaluate perfusion, showed a decrease in cerebral blood flow in the right occipital lobe. Three hours after admission, the patient experienced right homonymous hemianopsia and ocular-to-occipital pain on the contralateral side. ASL revealed a decreased cerebral blood flow in the left occipital lobe. We ultimately diagnosed the patient with first-time migraine with aura, in which cortical spreading depression was visualized as decreased cerebral blood flow using ASL.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:63

Enthalten in:

Internal medicine (Tokyo, Japan) - 63(2024), 8 vom: 15. Apr., Seite 1157-1162

Sprache:

Englisch

Beteiligte Personen:

Miyazato, Saki [VerfasserIn]
Oyama, Naoki [VerfasserIn]
Iwamoto, Takanori [VerfasserIn]
Yagita, Yoshiki [VerfasserIn]

Links:

Volltext

Themen:

Arterial spin labeling
Case Reports
Cortical spreading depression
Homonymous hemianopsia
Journal Article
Magnetic resonance imaging
Migraine with aura
Spin Labels

Anmerkungen:

Date Completed 16.04.2024

Date Revised 16.04.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.2169/internalmedicine.2114-23

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM361105029