Langerhans cell granule in Letterer-Siwe disease.An electron microscopic study
نویسندگان
چکیده
منابع مشابه
Letterer-Siwe Disease.
A 1-year-old boy presented with recurrent pyoderma-like lesions and purulent ear discharge of 6 months duration. The biopsy helped to confirm Letterer Siwe disease. Purpuric lesion on palms and soles which is a reputedly lethal sign of the disease was also present in the child who died within a few days.
متن کاملTwo cases of reticuloendotheliosis-Letterer-Siwe syndrome.
Diseases characterized by proliferative changes in the reticulo-endothelial system, other than the leukaemias and specific infections such as tuberculosis and typhoid fever, give rise to three main syndromes in children, but there are many atypical and intermediate forms. Originally described as three separate conditions, these syndromes, namely Letterer-Siwe disease, Hand-Schiiller-Christian s...
متن کامل[Oral manifestations of Letterer-Siwe disease].
In Letterer-Siwe disease, oral and dental pathology is an unusual occurrence. Failure to consider this condition in patients with gingival inflammation, necrosis, or premature eruption of teeth may lead to delay in diagnosis. We present two cases with these features. Case Reports Case 1. This boy was aged 4 months when he developed sore, swollen gums with white necrotic areas. He was treated fo...
متن کاملLetterer-Siwe disease associated with chronic myelomyonocytic leukemia: a fortuitous association?
Langerhans cell histiocytosis (LCH) and malignancy occurring in the same individual is unusual and has generally been the subject of isolated case reports. LCH is a rare condition in adults. Its cause is uncertain but, with the recent demonstration of clonality and its association with malignant disease, there has been a renewal of interest. We report a singular case of Letterer-Siwe disease as...
متن کاملEosinophilic granuloma of bone and its relationship to Hand-Schüller-Christian and Letterer-Siwe syndromes.
Eosinophilic granuloma was formerly mistaken for “eosinophilic myeloma” (Finzi 1929) or for “osteomyelitis with eosinophilic reaction” (Schairer 1938). It was described as a new distinct entity by Otani and Ehrlich (1940) under the denomination solitary granuloma of bone and by Jaffe and Lichtenstein (1944) as eosinophilic granuloma ofbone. Farber(l94l) and Green and Farber (1942) showed that e...
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ژورنال
عنوان ژورنال: Cancer
سال: 1970
ISSN: 0008-543X,1097-0142
DOI: 10.1002/1097-0142(197011)26:5<1102::aid-cncr2820260519>3.0.co;2-k