PARACHROMATOSIS Meaning and
Definition
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Parachromatosis is a term used in the field of genetics to describe a rare hereditary condition that affects an individual's ability to perceive color. It is characterized by an abnormality or deficiency in the cones of the eyes, specifically the cones responsible for perceiving colors. This genetic disorder can result in various color vision deficiencies, including red-green color blindness or a reduced ability to differentiate between certain colors.
Individuals with parachromatosis typically exhibit difficulties in distinguishing between certain shades of colors, particularly those within the red and green spectrum. They may also struggle with perceiving subtle color differences or experience a limited color range.
Parachromatosis is caused by mutations or abnormalities in the genes that encode for the photopigments found in the cones of the eyes. This can lead to an altered structure or function of these photopigments, resulting in impaired color vision.
The condition is usually present from birth or early childhood and tends to remain stable throughout an individual's life. While there is no known cure for parachromatosis, individuals with this condition can often adapt and compensate for their color vision deficiencies using other visual cues or relying on color-normal individuals for assistance.
Overall, parachromatosis is a genetic disorder that affects an individual's color vision, resulting in difficulties in perceiving certain shades or differentiating between specific colors.
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A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PARACHROMATOSIS
- oarachromatosis
- larachromatosis
- -arachromatosis
- 0arachromatosis
- pzrachromatosis
- psrachromatosis
- pwrachromatosis
- pqrachromatosis
- paeachromatosis
- padachromatosis
- pafachromatosis
- patachromatosis
- pa5achromatosis
- pa4achromatosis
- parzchromatosis
- parschromatosis
- parwchromatosis
- parqchromatosis
- paraxhromatosis
- paravhromatosis
Etymology of PARACHROMATOSIS
The word "parachromatosis" is a term derived from Greek roots. It is composed of three parts: "para", meaning "beside" or "abnormal", "chroma", meaning "color", and "osis", indicating a disease or condition. The term is used in the medical field to refer to a rare genetic disorder characterized by abnormal color perception.
