Renaissance Humanism: Humanism is the term generally applied to the predominant social philosophy and intellectual and literary currents of the period from 1400 to 1650.
Central serous retinopathy. Central serous retinopathy (CSR), also known as central serous chorioretinopathy (CSC or CSCR), is an eye disease which causes visual impairment, often temporary, usually in one eye. When the disorder is active it is characterized by leakage of fluid under the retina that has a propensity to accumulate under the central macula.
break in the skin or mucous membrane with loss of surface tissue. Aqueous humor. transparent fluid occpying the space between the crystalline lens and cornea of the eye. Vitreous humor. the clear colorless transparent jelly that fills the eyeball posterior to the lens and is enclosed by a delicate hyaloid membrane. Cleft palat.