What is Ridley Jopling classification of leprosy?
In the 1960s, Ridley and Jopling [1] proposed a histological classification scheme for leprosy that ranged in severity, beginning with early indeterminant (I) leprosy and continuing with polar tuberculoid (TT) leprosy, borderline tuberculoid (BT) leprosy, mid-borderline (BB) leprosy, borderline lepromatous (BL) leprosy …
What is BT in leprosy?
Borderline-tuberculoid leprosy (BT) is usually associated with more numerous lesions than tuberculoid leprosy, and these are usually smaller. Daughter (satellite) patches may develop. Hypoesthesia and impairment of hair growth within the lesions are often present.
Is the Ridley Jopling classification the same as leprosy?
The Ridley-Jopling classification, however, does not include the indeterminate and pure neuritic forms of leprosy. The WHO classification system (1981), which is an operational classification system, was developed to simplify the institution of chemotherapy (Table 1).
How to detect the clinical features of leprosy?
Detecting the clinical features of leprosy in a patient requires a meticulous approach. The presentation is subtle in many patients, especially in the indeterminate and tuberculoid portions of the spectrum. The patient should be fully exposed and observed under adequate lighting to detect the clinical signs of leprosy.
What are the different types of leprosy in India?
Leprosy Classification-Madrid and Ridley and Jopling Classification 1 Lepromatous (extreme form) 2 Tuberculiod (extreme form) 3 Dimorphous 4 Interminate 5 Pure neuritic (additional type in Indian classification
How long does it take to diagnose leprosy in UK?
In the UK, the clinical diagnosis of leprosy was not suspected in 80% or more of patients on their first visit, and the diagnostic delay averaged 1.8 years [1]. Hence, it is imperative to recognize, classify, and appropriately treat the disease to prevent complications that are more difficult to manage.