The term "purpura scorbutica" refers to a skin condition caused by vitamin C deficiency. The word "purpura" is pronounced /pərˈpjʊərə/, with stress on the second syllable, and refers to purple discoloration often seen in the condition. "Scorbutica" is pronounced /skɔrˈbjuːtɪkə/, with stress on the first syllable, and comes from the Latin word for scurvy, which is caused by vitamin C deficiency. Despite its challenging pronunciation and spelling, "purpura scorbutica" is an important term in the medical field.
Purpura scorbutica, also known as scorbutic purpura or peliosis, is a medical term used to describe a rare condition characterized by the appearance of purple or red spots on the skin, caused by a deficiency of vitamin C, also known as scurvy.
Scurvy is a nutritional deficiency disease that occurs due to inadequate intake of vitamin C in the diet. Vitamin C plays a crucial role in the synthesis of collagen, which is essential for the integrity of blood vessels. Without sufficient amounts of vitamin C, the blood vessels become weak and fragile, leading to the leakage of blood into the surrounding tissues. This results in the formation of purplish or reddish spots, commonly referred to as purpura scorbutica.
The purpura scorbutica spots are most commonly found on the lower limbs, but can also appear on other areas of the body. These spots may vary in size and can be accompanied by other symptoms such as easy bruising, fatigue, weakness, gum bleeding, and joint pain.
Treatment of purpura scorbutica involves the administration of vitamin C supplements and a diet rich in fruits and vegetables. This helps to correct the underlying vitamin deficiency and restore collagen synthesis, ultimately resolving the purpura. In severe cases, intravenous vitamin C may be necessary to rapidly replenish the deficient stores.
It is important to promptly diagnose and treat purpura scorbutica to prevent complications and ensure a full recovery.
Scorbutus, scurvy.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "purpura scorbutica" derives from Latin and Greek origins.
"Purpura" comes from the Latin word "purpura", meaning purple or crimson, which can be traced back to the Greek word "porphyra". In ancient times, porphyra referred to a purple dye extracted from a type of shellfish. Over time, the term began to be associated with the color itself and then with conditions or diseases that involve purple discoloration on the skin or mucous membranes.
"Scorbutica" is derived from the Latin word "scorbutus", which translates to scurvy. Scurvy is a condition caused by a deficiency of vitamin C and is associated with symptoms like weakness, fatigue, bleeding gums, and skin discoloration.