(79654002) Edema (449735000) Structural change due to ischemia

(82859000) Macula lutea structure (28758002) Structure of blood vessel of retina

(442083009) Anatomical or acquired body structure (body structure) (91723000) Anatomical structure (113343008) Body organ structure (38866009) Body part structure (52530000) Body region structure (123037004) Body structure (91689009) Body system structure (85756007) Body tissue structure (113257007) Cardiovascular structure (119263007) Eye part (371398005) Eye region structure (body structure) (81745001) Eye structure (302151004) Eyeball segment structure (774007) Head and neck structure (123850002) Head part (69536005) Head structure (82859000) Macula lutea structure (123846009) Ocular blood vessel (91717005) Organ part (280536008) Pole of eyeball (77205005) Posterior eyeball segment structure (281827007) Regional cardiovascular structure (306954006) Regional vascular structure (5665001) Retinal structure (138875005) SNOMED CT Concept (28758002) Structure of blood vessel of retina (65784005) Structure of fundus of eye (423857001) Structure of half of body lateral to midsagittal plane (body structure) (421371008) Structure of lateral half of head (62719004) Structure of optic portion of retina (15932006) Structure of posterior pole of eye (1222874004) Structure of posterior pole of retina (body structure) (1193601008) Structure of sensory organ (87784001) Structure of soft tissue (body structure) (57645008) Structure of special senses organ system (406121007) Structure of subregion of head (8264007) Structure of tunica interna of eyeball (51840005) Systemic circulatory system structure (70104002) Upper body part structure (128262006) Upper body structure (59820001) Vascular structure (281231009) Vascular structure of head (281232002) Vascular structure of head and neck (49549006) Visual structure (312742006) Vitreous and retinal structures (280611009) Zone of retina

(404684003) Clinical finding (finding) (73211009) Diabetes mellitus (64572001) Disease (362965005) Disorder of body system (20957000) Disorder of carbohydrate metabolism (362969004) Disorder of endocrine system (126877002) Disorder of glucose metabolism (75934005) Metabolic disease (138875005) SNOMED CT Concept

(123037004) Body structure (37782003) Damage (79654002) Edema (107666005) Fluid disturbance (52988006) Lesion (morphologic abnormality) (107658001) Mechanical abnormality (49755003) Morphologically abnormal structure (118956008) Morphologically altered structure (138875005) SNOMED CT Concept (449735000) Structural change due to ischemia

(73211009) Diabetes mellitus