2024年10月3日 · Angiolipomas are rare soft tissue tumors composed of mature adipocytes and vessels. They most commonly arise in the subcutaneous tissues of the extremities. Please refer to the epidural (spinal) angiolipoma article for a specific discussion. The remainder of this article describes the general features of peripheral angiolipomas.

2024年12月31日 · Angiomyolipomas are the most common benign solid renal lesion and also the most common fat-containing lesions of the kidneys. The majority of angiomyolipomas are sporadic (80%) and are typically identified in adults (mean age of presentation 43 years), with a female predilection (F:M of 2-4:1) 7,9.

Infiltrating angiolipomas are rare benign soft-tissue neoplasms that are locally aggressive and require wide surgical excision. Of 10 patients studied, five showed serpiginous densities intermixed with fat on plain films. Six radionuclide bone …

2022年7月31日 · Epidural angiolipomas are rare benign tumors composed of mature adipocytes and abnormal vessels. Epidural angiolipomas are more frequently encountered in women, and typically in middle age (40-50 years of age) 1.

The MR imaging features of angiolipoma are fat nodules with or without low-signal-intensity areas of various size and location on T1- and T2-weighted images.

Radiology ofInfiltrating Angiolipoma Felix S.Chew1 Terry M.Hudson Irvin F.Hawkins, Jr. ReceivedSeptember 1,979;accepted after revision June16,1980 ... infiltrating angiolipoma andsoft-tissue sarcoma (table 1). Infiltrating angiolipomas haveacharacteristic appearance onCTthat may suggest thediagnosis. The lesions are

2003年6月1日 · Angiolipoma of the breast with microcalcifications: mammographic, sonographic, and histologic appearances. Clin Imaging 1999 ; 23:353-355. Medline Google Scholar

2022年6月7日 · Angiolipomas are benign subcutaneous nodules that are commonly multifocal and easily overlooked by those not familiar with their appearance. The objective of this study was to identify the spectrum of the clinical and imaging …

2023年6月13日 · Histopathologic workup showed adipose tissue and interspersed proliferating blood vessels, consistent with the diagnosis of cardiac angiolipoma. (A) Cardiac MRI scan obtained with steady-state free precession (SSFP) shows a soft-tissue mass with heterogeneous signal intensity in the right atrium and atrioventricular groove (arrow).

2017年7月20日 · Angiomyolipoma (AML) is the most common benign solid renal tumor [1 – 3]. Most AMLs contain fat that is clearly visible on CT and MR images, so these tumors can be easily diagnosed without biopsy or surgery. Approximately 5% of renal AMLs, however, have too little fat to be identified in a CT or MRI examination [3, 4].