scholarly journals Intraosseous lipoma

2010 ◽  
Author(s):  
Mostafa El-Feky ◽  
Hani Salam
Keyword(s):  
Intraosseous Lipoma

Intraosseous lipoma of the distal femur: MRI appearance

1996 ◽  
Vol 25 (1) ◽  
pp. 82-84 ◽  
Author(s):  
M. F. Levin ◽  
A. D. Vellet ◽  
P. L. Munk ◽  
Carolyn A. McLean
Keyword(s):  
Distal Femur ◽  
Intraosseous Lipoma

U mỡ trong xương bướm: một trường hợp hiếm gặp

2021 ◽  
Author(s):  
Thu Hien Trinh Thi
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Rare Case ◽  
Imaging Techniques ◽  
Brain Mri ◽  
Brain Magnetic Resonance Imaging ◽  
Sphenoid Bone ◽  
Resonance Imaging ◽  
Large Tumor ◽  
Intraosseous Lipoma

TÓM TẮT U mỡ trong xương là khối u lành tính hiếm gặp, thường gặp ở các xương dẹt, hiếm gặp ở xương nền sọ, đặc biệt là xương bướm. Trong đa số các trường hợp, u mỡ trong xương bướm thường được phát hiện tình cờ qua chụp cắt lớp vi tinh (CLVT) hoặc cộng hưởng từ (CHT) sọ não. Đây là một khối u phát triển chậm, ít gây ra triệu chứng, một số trường hợp gây triệu chứng khi khối u to chèn ép vào cấu trúc lân cận như tuyến yên hoặc dây thần kinh thị. Trong bài này, chúng tôi báo cáo một trường hợp u mỡ trong xương bướm không triệu chứng được phát hiện tình cờ và được chẩn đoán dựa vào phim chụp cộng hưởng từ sọ não. Bệnh nhân được khuyến nghị theo dõi định kỳ bằng cộng hưởng từ mà không phải tiến hành bất kỳ phương pháp điều trị nào. Từ khóa: U mỡ, xương bướm, MRI, cộng hưởng từ sọ não, chẩn đoán hình ảnh. ABSTRACT INTRAOSSEOUS LIPOMA OF SPHENOID BONE: A RARE CASE REVIEW Intraosseous lipoma is very rare, usually benign tumor of flat bones. The incidence of an intraosseous lipomalocated basal skull bones is extremely rare, especially in sphenoid bone. Radiological imaging techniques such as magnetic resonance imaging (MRI) and computed tomography (CT) are used to detect the intraosseous lipoma by accident. These tumors are slow growing and usually asymptomatic, in some cases causing symptoms when the large tumor presses on nearby structures such as pituitary gland or the optic nerve. We present a rare case of lipomaof the sphenoid bone discovered incidentally with brain magnetic resonance imaging. The patient has been followed-up by magnetic resonance imaging without the need for surgery. Keywords: Intraosseous lipoma, sphenoid bone, MRI, brain MRI, diagnostic radiology

scholarly journals Intraosseous lipoma: retrospective analysis of 29 patients

2004 ◽  
Author(s):  
Roman Radl ◽  
Andreas Leithner ◽  
Felix Machacek ◽  
Erdal Cetin ◽  
Wolfgang Koehler ◽  
...  
Keyword(s):  
Retrospective Analysis ◽  
Intraosseous Lipoma

Intraosseous Lipoma in Long tubular bone: 3 cases report

1997 ◽  
Vol 32 (3) ◽  
pp. 641
Author(s):  
Joon Min Song ◽  
Jun Boum Kim ◽  
Jong Seok Park ◽  
Soo Kyoon Rah
Keyword(s):  
Tubular Bone ◽  
Intraosseous Lipoma

Intraosseous Lipoma

2003 ◽  
Vol 38 (5) ◽  
pp. 526 ◽  
Author(s):  
Duk Seop Shin ◽  
Eun Seok Kwak ◽  
Joon Hyuk Choi
Keyword(s):  
Intraosseous Lipoma

Threatening Fracture of Intraosseous Lipoma Treated by Internal Fixation

2019 ◽  
Vol 109 (1) ◽  
pp. 75-79
Author(s):  
Igor Frangež ◽  
Tea Nizič-Kos ◽  
Matej Cimerman
Keyword(s):  
Internal Fixation ◽  
Surgical Techniques ◽  
Bone Neoplasms ◽  
Pathologic Fracture ◽  
Calcaneal Fracture ◽  
Lateral Side ◽  
Intraosseous Lipoma ◽  
Internal Stabilization ◽  
Appropriate Treatment ◽  
Fracture Surgery

Intraosseous lipomas are rare benign bone neoplasms with an incidence of less than 0.1%; origin in the calcaneus has been reported in only a few patients. First-line treatment remains conservative, but several surgical techniques have also been described. We describe a 44-year-old woman with increasing pain in her left heel for a year and a half, who noticed swelling on the lateral side of the calcaneus. The patient underwent radiography, magnetic resonance imaging, and computed tomography of her left foot, which was suspicious for an intraosseous lipoma with a threatening calcaneal fracture. We performed a surgical procedure, curettage of the tumor, spongioplastics (by autologous bone transplant and β-tricalcium phosphate), and internal stabilization with a calcaneal plate considering the goal of immediate postoperative weightbearing. Histologic examination confirmed an intraosseous lipoma of the calcaneus. The patient's pain was relieved immediately after surgery. Internal stabilization of the calcaneus allowed the patient to immediately fully weightbear and to return to usual daily activities. Although a benign bone tumor, intraosseous lipoma can cause many complications, such as persistent pain, decreased function, or even pathologic fracture as a result of calcaneal bone weakening. Choosing an appropriate treatment is still controversial. Conservative treatment is the first option, but for patients with severe problems and threatening fracture, surgery is necessary. Internal fixation for stabilization enables immediate postoperative weightbearing and shortens recovery time.

scholarly journals Intraosseous lipoma: radiological findings

2008 ◽  
Vol 41 (2) ◽  
pp. 81-86 ◽  
Author(s):  
Özgür Öztekin ◽  
Mehmet Argin ◽  
Aysenur Oktay ◽  
Remide Arkun
Keyword(s):  
Magnetic Resonance Imaging ◽  
Computed Tomography ◽  
Magnetic Resonance ◽  
Conventional Radiography ◽  
Bone Lesions ◽  
Resonance Imaging ◽  
Intraosseous Lipoma ◽  
Patients Âgés ◽  
Plain Films ◽  
Histologic Pattern

OBJECTIVE: Intraosseous lipomas may be less rare lesions than previously suggested in the literature. They have frequently been misdiagnosed as other benign bone lesions. A combination of computed tomography, magnetic resonance imaging and radiography is essential for decreasing misdiagnosis rates. MATERIALS AND METHODS: This retrospective study presents ten cases of intraosseous lipoma. The patients' ages ranged from 25 to 80 years, and six of them were female. Six patients presented with bone pain, whereas four patients were asymptomatic with incidentally discovered lesions. The involved bones were: femur (four patients), tibia (two patients), calcaneus (one patient), sacrum (one patient), iliac bone (one patient), navicular bone (one patient). All of the patients were assessed by means of conventional radiography, computed tomography and magnetic resonance imaging of the affected region. RESULTS: In all of the cases, plain films revealed well-defined lytic lesions. Both computed tomography and magnetic resonance imaging were quite useful in demonstrating fat within the femur. The histologic pattern of all tumors was that of mature adipose tissue. CONCLUSION: Intraosseous lipoma is a well-defined entity that may develop with varying presentations. Plain radiographs alone cannot establish the diagnosis of this lesion. However, both computed tomography and magnetic resonance imaging are quite useful methods in these cases.

scholarly journals Intraosseous lipoma: a case report

2018 ◽  
Vol 33 (1) ◽  
pp. 117
Author(s):  
Carolina Baltera Zuloaga ◽  
Cristobal Araya Salas ◽  
Juan Rebolledo Urbina ◽  
Alfonso Muñoz Roldan
Keyword(s):  
Case Report ◽  
Intraosseous Lipoma

OBJECTIVE: The objective of this report was to demonstrate main clinical and histopathologic intraosseous mandibular lipoma features by taking a look at a specific case.CASE DESCRIPTION: A case of intraosseous lipoma in the anterior jaw of a 27-year-old woman is reported.CONCLUSION: The treatment of choice was surgical enucleation of the lesion, since recurrences have not been reported in the literature. 

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