Sep 6, 2023 · The most common cause of the whites of the eyes taking on a brownish and sometimes blotchy color in African-Americans is melanin pigment in the surface tissue of the …

I also noticed a curious description of the eyes of many black patients: “muddy sclera.” To a novice, a medical student, the appearance of one's eyes seemed to be related to wellness and …

Jan 7, 2021 · The conjunctiva (mucous membrane) of the eye, rather than the sclera, is what actually takes on the yellow color as bilirubin levels rise. Identifying scleral icterus is important …

Feb 14, 2025 · Muddy sclera (a normal variant) has a brownish color that is not to be confused with scleral icterus. To confirm the scleras are indeed muddy, have the patient look up and …

Jan 6, 2025 · Scleral icterus refers to the yellowish pigmentation of the sclera due to buildup of bilirubin concentrations in blood reaching levels of 3 mg/dl or greater in adults, and 2 mg/dl or …

black patients: ‘‘muddy sclera.’’ To a novice, a medical student, the appearance of one’s eyes seemed to be related to wellness and health. Yellow eyes (scleral icterus) may be an indicator …

Apr 23, 2024 · The blue color of the sclera is caused by the thinning and transparency of the scleral collagen and the translucence of the underlying choroid. Essential cases are …

Feb 13, 2023 · Scleral melanocytosis is a rare condition that is characterized by the dark pigmentation of the sclera (the white part of the eye) caused by an increased number of …

Aug 12, 2020 · Anicteric sclera means that the white part of your eye is white and healthy in appearance. Icteric sclera means the white part of your eye is yellow, a sign of jaundice.

Metastatic disease is the most common involvement of the sclera, as can be seen in breast or lung cancer in its late stages. The sclera, because of it's tough fibrous structure, prevents the …