Twenty three clinically diagnosed histoid leprosy patients were subjected to histopathological and histochemical investigations. The histopathological features were comprise of a well-formed lesion surrounded by a pseudocapsule. In addition, a free, midly eosinophilic, uninvolved sub-epidermal zone, and variously arranged spindle-shaped histiocytes were noted in the lesion. Polygonal and foamy histiocytes were also sited in a few sections. The lesion also had a large number of solid staining acid-fast lepra bacilli. The latter might have stimulated a peculiar histiocytic tissue response almost identical to that seen in histiocytoma(cutis) but for the absence of haemosidrin and lipids.
BT - Acta leprologica C1 - http://www.ncbi.nlm.nih.gov/pubmed/3303805?dopt=Abstract DA - 1987 Apr-Jun IS - 2 J2 - Acta Leprol LA - eng N2 -Twenty three clinically diagnosed histoid leprosy patients were subjected to histopathological and histochemical investigations. The histopathological features were comprise of a well-formed lesion surrounded by a pseudocapsule. In addition, a free, midly eosinophilic, uninvolved sub-epidermal zone, and variously arranged spindle-shaped histiocytes were noted in the lesion. Polygonal and foamy histiocytes were also sited in a few sections. The lesion also had a large number of solid staining acid-fast lepra bacilli. The latter might have stimulated a peculiar histiocytic tissue response almost identical to that seen in histiocytoma(cutis) but for the absence of haemosidrin and lipids.
PY - 1987 SP - 125 EP - 31 T2 - Acta leprologica TI - Histoid leprosy--a histopathological reapparel. VL - 5 SN - 0001-5938 ER -