| Subject | Dutch | German |
| med. | circulus arteriosus cerebri | Circulus arteriosus cerebri (circulus arteriosus cerebri) |
| med. | circulus arteriosus cerebri | Willis Arterienkreis (circulus arteriosus cerebri) |
| med. | circulus arteriosus cerebri | Heptagonus Willisi |
| med. | circulus arteriosus halleri | Haller Arterienkreis (circulus vasculosus nervi optici Halleri, circulus vasculosus nervi optici) |
| med. | circulus arteriosus halleri | Circulus vasculosus nervi optici (circulus vasculosus nervi optici Halleri, circulus vasculosus nervi optici) |
| med. | circulus arteriosus willisi | Willis Arterienkreis (circulus arteriosus cerebri) |
| med. | circulus arteriosus willisi | Circulus arteriosus cerebri (circulus arteriosus cerebri) |
| med. | circulus arteriosus willissii | Heptagonus Willisi (circulus arteriosus cerebri) |
| med. | circulus gangliosus ciliaris | Circulus gangliosus ciliaris |
| med. | circulus van Willis | Heptagonus Willisi (circulus arteriosus cerebri) |
| med. | circulus van Willis | Willis Arterienkreis (circulus arteriosus cerebri) |
| med. | circulus van Willis | Circulus arteriosus cerebri (circulus arteriosus cerebri) |
| med. | circulus vasculosus fasciculi optici | Haller Arterienkreis (circulus vasculosus nervi optici Halleri, circulus vasculosus nervi optici) |
| med. | circulus vasculosus fasciculi optici | Circulus vasculosus nervi optici (circulus vasculosus nervi optici Halleri, circulus vasculosus nervi optici) |
| med. | circulus vasculosus nervi optici | Haller Arterienkreis (circulus vasculosus nervi optici Halleri, circulus vasculosus nervi optici) |
| med. | circulus vasculosus nervi optici | Circulus vasculosus nervi optici (circulus vasculosus nervi optici Halleri, circulus vasculosus nervi optici) |
| med. | circulus vasculosus nervi optici halleri | Haller Arterienkreis (circulus vasculosus nervi optici Halleri, circulus vasculosus nervi optici) |
| med. | circulus vasculosus nervi optici halleri | Circulus vasculosus nervi optici (circulus vasculosus nervi optici Halleri, circulus vasculosus nervi optici) |
| health. | circulus venosus hovii | Circulus venosus Hovii (circulus venosus Hovii) |
| health. | circulus venosus hovii | Leber Venenplexus (circulus venosus Hovii) |
| health. | circulus venosus hovii | Hovius Venenkranz (circulus venosus Hovii) |
| gen. | circulus vitiosus | Circulus vitiosus |
| gen. | circulus vitiosus | Teufelskreis |
| gen. | circulus vitiosus | Abwärtsspirale |
| med. | circulus willisi | Willis Arterienkreis (circulus arteriosus cerebri) |
| med. | circulus willisi | Circulus arteriosus cerebri (circulus arteriosus cerebri) |
| med. | circulus willissii | Heptagonus Willisi (circulus arteriosus cerebri) |
| med. | circulus zinii | Haller Arterienkreis (circulus vasculosus nervi optici Halleri, circulus vasculosus nervi optici) |
| med. | circulus zinii | Circulus vasculosus nervi optici (circulus vasculosus nervi optici Halleri, circulus vasculosus nervi optici) |
