"History and etymology "
"Leprosy, previously known as Hansen's disease, is a chronic infectious disease caused by Mycobacterium leprae and presents mainly in tropical developing countries."
"Leprosy, previously known as Hansen's disease, is a chronic infectious disease caused by Mycobacterium leprae and presents mainly in tropical developing countries."
"Mycobacterium leprae attacks the skin and peripheral nerves and has a predilection for the cooler appendages of the body with characteristic involvement of the small bones of the hands and feet."
"It was named after Gerhard Armauer Hansen, a Norwegian physician who identified the bacillus Mycobacterium leprae as the cause of the disease in 1873 3."
"Bone lesions due to direct leprous infection are unusual, varying from 3-5% in one series, and these lesions exhibit radiologic findings of acute and chronic osteomyelitis similar to those of other granulomatous infectious agents."
"It was named after Gerhard Armauer Hansen, a Norwegian physician who identified the bacillus Mycobacterium leprae as the cause of the disease in 1873 3."
Expected headings
"History and etymology "
"There is a long incubation period of ~3 years (range: 6 months-20 years) between infection and onset of multi-systemic symptoms and signs 3,6:"
"multidrug therapy: dapsone, clofazimine and rifampicin"
"monotherapy is no longer used; The World Health Organisation recommends 6 and 12-month regimens for paucibacillary and multibacillary disease, respectively 4"
"prognosis: good in early and mild cases; advanced cases (nerve damage and tissue deformity) are irreversible 5"