The correct spelling of the medical condition known as "lupus vulgaris" can be a challenge for many people. The term is pronounced as /ˈluːpəs ˈvʌlgərɪs/ and is based on Latin and English languages. The word "lupus" means "wolf" in Latin, while "vulgaris" means "common." This type of skin tuberculosis was given this name due to the wolf-like appearance of its lesions. It is important to use the correct spelling and pronunciation when talking about medical conditions to ensure accurate communication.
Lupus vulgaris is a term used in medical terminology to describe a chronic skin condition known as cutaneous tuberculosis. It is the most common and classical form of tuberculosis affecting the skin, characterized by the formation of disfiguring skin lesions.
The condition is caused by the bacterium Mycobacterium tuberculosis, which enters the skin through direct contact or through the bloodstream from other infected parts of the body. Lupus vulgaris primarily affects individuals with weakened immune systems, including those with malnutrition, immunosuppressive medications, or HIV.
The characteristic skin lesions of lupus vulgaris usually appear as reddish-brown, raised patches with irregular borders. These lesions often enlarge slowly over time and have a tendency to ulcerate, leading to tissue destruction and scarring. They can occur anywhere on the body but are commonly found on the face, neck, and extremities.
Diagnosis of lupus vulgaris is achieved through a combination of clinical appearance, histopathological examination, and positive tuberculin skin test results. Treatment typically involves the use of antitubercular medications such as isoniazid, rifampicin, and pyrazinamide for an extended period.
While lupus vulgaris is generally manageable and curable, delays in diagnosis and treatment can lead to severe complications and permanent disfigurement. Therefore, early recognition and prompt initiation of therapy are crucial in the management of this condition.
Tuberculous lupus, see the main title.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The term "lupus vulgaris" is derived from Latin. "Lupus" means "wolf", and "vulgaris" means "common" or "ordinary". The term "lupus" is used in reference to this skin disease because it was associated with the destructive nature and appearance of a wolf. "Vulgaris" is used to indicate that it is a common form of the disease.