Intraosseous hibernoma or unusual location of brown fat?
نویسندگان
چکیده
منابع مشابه
Hibernoma--a rare brown fat tumour.
Hibernoma is a rare benign tumour of brown fat. It is also known as lipoma of brown adipose tissue, lipoma glandular and atypical lipoma. The hibernoma was first described by Merkelin 1906, who called it Pseudolipoma. The name hibernoma is derived from its histological similarity to the brown fat of hibernating animals. They have been found in the neck, back, popliteal space, thighs, axilla, ab...
متن کاملIntraosseous Hibernoma: A Rare and Unique Intraosseous Lesion
BACKGROUND Hibernoma is a rare benign tumor of adults that is composed of multivacuolated adipocytes resembling brown fat cells. Hibernoma typically occurs in soft tissue, and intraosseous examples are very rare. Intraosseous hibernomas can radiologically mimic metastatic carcinoma and other tumorous conditions. METHODS To collect the intraosseous hibernomas, we searched the pathologic databa...
متن کاملThe Lipid Composition of Hibernoma as Compared with That of Lipoma and of Mouse Brown Fat.
is the morphologic similarity between the tumor and this type of fat : like brown fat, hibernoma is composed, wholly or largely, of multivacuolated fat cells; and both are highly vascular (1). In this study the lipid composition of 2 hibernomas has been compared with that of ordinary lipomas and of mouse brown fat. 1\1ATERIAIS AND METHODS Two patients were operated on for a soft tissue tumor in...
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Noninvasive positron emission tomography (PET) imaging of cell glucose metabolism has become an essential tool for assessing tissue viability in cardiac (hibernating myocardium) and malignant disease (tumor regression or recurrence). However, PET studies alone provide information regarding tissue and organ metabolism but may not provide enough spatial resolution for accurate assessment of criti...
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A 74-year-old woman presented with a history of right leg pain. She did not have any obvious past or recent history of physical trauma. Knee radiography showed an oval hypertranslucent lesion in the right tibia (Picture 1). Computed tomography revealed an osteolytic tumor in the left ilium and the right tibia (Picture 2). The left iliac lesion appeared hyperintense on T2-weighted short-tau inve...
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ژورنال
عنوان ژورنال: Journal of Hematopathology
سال: 2012
ISSN: 1868-9256,1865-5785
DOI: 10.1007/s12308-012-0165-5