Diagnosis of tuberculous uveitis by the macrogenome of intraocular fluid: A case report and review of the literature

Figure 2 Changes in ocular B-ultrasound. A: B-ultrasound showed no obvious abnormal echo in the vitreous cavity of the right eye (August 31^st); B: B-ultrasound left eye vitreous haze 4+ (August 31^st); C: B-ultrasound showed no obvious abnormal echo in the vitreous cavity of the right eye (November 19^th); D: B-ultrasound left eye vitreous opacity changed to 0.5+ (November 19^th).