What is intermediate leprosy?
In borderline leprosy, skin lesions are numerous but remain asymmetrical. The lesions are usually plaques rather than macules and exhibit satellite lesions. Nerve involvement in borderline leprosy is manifested as thickening or tenderness of local nerves, but the skin lesions retain sensation.
What are the 4 types of leprosy?
There are six types of leprosy and are mainly classified based on the severity of symptoms, which include- Intermediate, Tuberculoid, Borderline tuberculoid, Mid-borderline, Borderline and Lepromatous leprosy.
What does early stage leprosy look like?
Early symptoms begin in cooler areas of the body and include loss of sensation. Signs of leprosy are painless ulcers, skin lesions of hypopigmented macules (flat, pale areas of skin), and eye damage (dryness, reduced blinking).
What is the most common form of leprosy?
Borderline, or dimorphous, Hansen’s disease is the most common form. When compared to tuberculoid or lepromatous forms, it is of intermediate severity. The skin lesions seem to be of the tuberculoid type, but are more numerous, and may be found anywhere on the body.
What is classification of leprosy?
According to this system, based on immunological, histopathological and microbiological parameters, leprosy patients have been grouped as lepromatous leprosy (LL), borderline lepromatous leprosy (BL), midborderline (BB), borderline tuberculoid (BT) and tuberculoid leprosy (TT).
Which nerve is most commonly affected in leprosy?
in leprosy patients in northern India, it was found that the commonest and the earliest impairment was reported in sensory nerve conduction of sural nerve. [16] In our study, we reported a more often and early involvement of the ulnar nerve.
What is Paucibacillary leprosy?
Paucibacillary (PB), or tuberculoid, Hansen’s disease is characterized by one or a few hypopigmented or hyperpigmented skin macules that exhibit loss of sensation (anesthesia) due to infection of the peripheral nerves supplying the region.
What are characteristics of leprosy and tuberculoid?
Signs and symptoms of tuberculoid leprosy include the following: Painless pale or red skin lesions with loss of sensation; lesions become raised as the disease progresses. A few affected nerves with diminished sensation and burning or tingling sensations. Significant sensory loss early in the disease course.
Which type of leprosy is severe?
Lepromatous. A more severe form of the disease. It brings widespread skin bumps and rashes (multibacillary leprosy), numbness, and muscle weakness. The nose, kidneys, and male reproductive organs may also be affected.
What is Histoid leprosy?
Histoid leprosy is rare type of lepromatous leprosy characterized by unique clinical, histopathological, and microbiological features. It is characterized by cutaneous and subcutaneous nodules. Histoid leprosy cases represent probable resistant bacilli and a highly active lepromatous process.