1. A circular scotoma surrounding the centre of the field of vision

Type of: scotoma

• Polska
• poltergeist
• poltroon
• poltroonery
• poly
• polyamide
• polyamory
• polyandrian
• polyandrist
• polyandrous
• polyandry
• Polyangiaceae
• Polyangium
• polyanthus
• polyarchy
• polyarteritis
• polyarteritis nodosa
• polyatomic
• polybasic
• Polyborus
• Polyborus cheriway audubonii
• Polyborus plancus
• Polybotria
• Polybotria cervina
• Polybotrya