Fig. 3
From: Expanding the phenotype of TTLL5-associated retinal dystrophy: a case series
Short-wavelength fundus autofluorescence of three patients with mutations in TTLL5. Fundus autofluorescence images of P1 revealed sectoral atrophy involving the macula and the inferonasal retina with an irregular hyperautofluorescent ring surrounding the areas of atrophy (A). P2 exhibited a bull’s eye pattern of foveal hypoautofluorescence, more pronounced in the left than in the right eye (B). The foveal hypoautofluorescence secondary to macular pigment usually observed in normal eyes was not distinctly evident. P3 demonstrated a central bull’s eye pattern of hypoautofluorescence surrounded by a larger hyperautofluorescent ring extending further inferiorly than superiorly (C)