Clinical evaluation
tumor
TUMOR, INTRAOCULAR PRESSURE
Clinical evaluation was scheduled as follows: every two weeks until lesion resolution, and every 4 weeks by 2 years. The ophthalmological examination in each visit included best corrected visual acuity (BCVA), slit lamp evaluation of the anterior and posterior segments, rose bengal and fluorescein stains of the ocular surface and intraocular pressure measurement by applanation tonometry. Additionally, clinical photographs and impression cytology were performed. Clinical photos were used to calculate the size of the lesion and the percentage of tumor reduction using the ImageJ software (Image Processing and Analysis in Java, NIH USA). The extent of the lesions and the clinical examination was accomplished by a licensed ophthalmologist that did not know which of the possible treatments the participant is receiving.