adipose tissue neoplasms

Summary

Summary: Neoplasms composed of fatty tissue or connective tissue made up of fat cells in a meshwork of areolar tissue. The concept does not refer to neoplasms located in adipose tissue.

Top Publications

  1. Ferrozzi F, Tognini G, Marchesi G, Spaggiari E, Pavone P. [Gastric tumors with fatty components. CT findings and differential diagnosis]. Radiol Med. 2000;100:343-7 pubmed
    ..CT allows the diagnosis and characterization of gastric fatty tumors. The preoperative diagnosis of lipomas plays a major clinical role because it often makes surgery unnecessary. ..
  2. Joyner C, Triffitt J, Puddle B, Athanasou N. Development of a monoclonal antibody to the aP2 protein to identify adipocyte precursors in tumours of adipose differentiation. Pathol Res Pract. 1999;195:461-6 pubmed
  3. Lam K, Lo C. Adrenal lipomatous tumours: a 30 year clinicopathological experience at a single institution. J Clin Pathol. 2001;54:707-12 pubmed
    ..A high index of suspicion should be maintained with an aim of surgical treatment for selected patients with large and symptomatic adrenal lipomatous lesions. Histological confirmation is needed for diagnosis. ..
  4. Oliveira A, Nascimento A, Lloyd R. Leptin and leptin receptor mRNA are widely expressed in tumors of adipocytic differentiation. Mod Pathol. 2001;14:549-55 pubmed
    ..These results show for the first time that leptin and OB-Rb mRNA are expressed in lipomas, hibernomas, and liposarcomas. The presence of leptin and its receptor may provide new insights into the pathobiology of these tumors. ..
  5. Schulte K, Simon D, Dotzenrath C, Scheuring S, Köhrer K, Roher H. Sequence analysis of the MEN I gene in two patients with multiple cutaneous lipomas and endocrine tumors. Horm Metab Res. 2000;32:76-9 pubmed
  6. Chong E, Torigian D, Mato A, Downs L, Schuster S. Marginal zone lymphoma involving subcutaneous fat: appearance by FDG-PET/CT, MRI, and contrast-enhanced CT imaging. Clin Nucl Med. 2008;33:692-3 pubmed publisher
  7. de Wijn R, van der Heijden E, Kon M. On lipoma of the buccal fat pad: report of two cases and review of the literature. J Plast Reconstr Aesthet Surg. 2009;62:28-35 pubmed publisher
  8. Sugawara S, Ehara S, Hitachi S, Okada K. Patterns of soft-tissue tumor extension in and out of the pelvis. AJR Am J Roentgenol. 2010;194:746-53 pubmed publisher
    ..Such pathways include the greater sciatic foramen, the obturator foramen, the femoral canal, the muscular lacuna, the pelvic outlet, and the inguinal canal. ..
  9. Sun J, Rasgon B, Hilsinger R. Lipoblastomatosis of the neck causing hemiparesis: a case report and review of the literature. Head Neck. 2003;25:337-40 pubmed
    ..Although lipoblastomatous tumors are treated with complete surgical resection when possible, location of these tumors in the neck may dictate partial resection to avoid intraoperative injury to the spinal cord. ..

More Information

Publications86

  1. Prud homme A, Rousselot C, de Pinieux G, Voche P, Rosset P. [Hemosiderotic fibrohistiocytic lipomatous lesion: a new entity you must remind]. Ann Chir Plast Esthet. 2007;52:616-20 pubmed
    ..This tumor may have invasive local growth and metastases have not been described so far. We describe the anatomopathologist's key points of their diagnostic. We discuss the main differentials diagnosis and treatment...
  2. Kindblom L. Lipomatous tumors-how we have reached our present views, what controversies remain and why we still face diagnostic problems: a tribute to Dr Franz Enzinger. Adv Anat Pathol. 2006;13:279-85 pubmed
    ..Recent genetic discoveries in the field of lipomatous tumors have confirmed morphologically based theories and provided new insight into pathogenetic mechanisms. ..
  3. de Andrés Fraile M, de Diego García E, Fernández Jiménez I, Sandoval González F. [Liposuction as palliative treatment of giant lipoma]. An Pediatr (Barc). 2003;58:617-8 pubmed
  4. Dumollard J, Ranchere Vince D, Burel F, Coindre J, Tallini G, Ligon A, et al. [Spindle cell lipoma and 13q deletion: diagnostic utility of cytogenetic analysis]. Ann Pathol. 2001;21:303-10 pubmed
    ..Our study further illustrates that spindle cell lipomas can infiltrate the surrounding muscle and emphasizes the usefulness of cytogenetic analysis in the differential diagnosis of soft tissue tumors. ..
  5. Basu S, Shet T, Awasare S. Bilateral adrenal metastases and metastatic subcutaneous deposit in the chest wall from osteosarcoma of the mandible: utility of 18F-FDG-PET. Hell J Nucl Med. 2009;12:51-4 pubmed
    ..No age predilection was observed with male to female ratio of 3:1 in the small number of reported cases. ..
  6. Aker F, Ozkara S, Eren P, Peker O, Armağan S, Hakan T. Cerebellar liponeurocytoma/lipidized medulloblastoma. J Neurooncol. 2005;71:53-9 pubmed
    ..The exact biological behavior of this special variant tumor is established. Yet, this needs further confirmation on a large number of cases with longer follow-up periods. ..
  7. Tsunezuka Y, Kobayashi T, Katayanagi K, Kawano M. Intramuscular tumor detected by FDG positron emission tomography scanning following postoperative lung cancer. Respiration. 2007;74:341-3 pubmed
  8. Boiselle P, Rosado de Christenson M. Fat attenuation lesions of the mediastinum. J Comput Assist Tomogr. 2001;25:881-9 pubmed
    ..In this article, we illustrate and review the characteristic CT features of common and uncommon fat attenuation lesions of the mediastinum, including focal masses and diffuse abnormalities. ..
  9. Cossu G, Melis M, Melis G, Ferrigno P, Molari A. Persistent abnormal shoulder elevation after accessory nerve injury and differential diagnosis with post-traumatic focal shoulder-elevation dystonia: report of a case and literature review. Mov Disord. 2004;19:1109-11 pubmed
    ..The patient complained of marked difficulty in shoulder elevation and abduction. Over 6-month treatment with botulinum toxin, there was a complete resolution. ..
  10. Steckman D, Zide B, Greco M, Rivera R, Blei F. Lipoblastoma of infancy mimicking hemangioma of infancy. Arch Facial Plast Surg. 2005;7:326-30 pubmed
    ..We present the case of a young child with a cheek lipoblastoma, emphasizing the importance of correct diagnosis and highlighting techniques used to provide suitable treatment. ..
  11. Vano Galvan S, Moreno C, Vano Galvan E, Arrazola J, Muñoz Zato E, Jaen P. Solitary naevus lipomatosus cutaneous superficialis on the sole. Eur J Dermatol. 2008;18:353-4 pubmed publisher
  12. Vanhoenacker F, Snoeckx A, De Schepper A, Gielen J, Parizel P. Imaging of lipomatous soft tissue tumors. JBR-BTR. 2006;89:206-13 pubmed
    ..The purpose is to give an overview of the imaging features of benign and malignant lipomatous tumors. Imaging characteristics which are helpful in the differential diagnosis between benign and malignant subtypes are highlighted. ..
  13. Duffy S, Jhaveri M, Scudierre J, Cochran E, Huckman M. MR imaging of a posterior mediastinal ganglioneuroma: fat as a useful diagnostic sign. AJNR Am J Neuroradiol. 2005;26:2658-62 pubmed
    ..Adipose tissue is a rare finding in a ganglioneuroma, but this radiographic feature may be useful in the evaluation of posterior mediastinal masses...
  14. Donov M, Tsolova N. [Cytomorphological features of the fatty tissue tumors of the liver]. Khirurgiia (Sofiia). 2004;60:30-4 pubmed
    ..It is established that the incidence of this severe infection is unpredictable and its spreading depends on the immune answer the concomitant illnesses and the previous undertaken surgeries of the patient. ..
  15. Valls C, Iannacconne R, Alba E, Murakami T, Hori M, Passariello R, et al. Fat in the liver: diagnosis and characterization. Eur Radiol. 2006;16:2292-308 pubmed
  16. Choi S, Song S. Intrapelvic lipoblastoma with massive spinal canal invasion. Childs Nerv Syst. 2007;23:581-5 pubmed
    ..However, this tumor with spinal invasion in children is extremely rare. We report a case of a 3-year-old boy who had lipoblastoma with massive invasion into the lower lumbosacral spinal canal...
  17. Burrell S, Van den Abbeele A. 2-Deoxy-2-[F-18]fluoro-D-glucose-positron emission tomography of the head and neck: an atlas of normal uptake and variants. Mol Imaging Biol. 2005;7:244-56 pubmed
    ..To assist in this endeavor, a pictorial of normal FDG uptake, including commonly encountered variants, is presented...
  18. Brandal P, Bjerkehagen B, Heim S. Rearrangement of chromosomal region 8q11-13 in lipomatous tumours: correlation with lipoblastoma morphology. J Pathol. 2006;208:388-94 pubmed
    ..When selective therapies tailor-made against the specific pathogenetic rearrangement become available, it will become mandatory to pay more attention to the genetic constitution of the tumour cells than to their phenotypic appearance...
  19. Storlazzi C, Mertens F, Domanski H, Fletcher C, Wiegant J, Mandahl N. Ring chromosomes and low-grade gene amplification in an atypical lipomatous tumor with minimal nuclear atypia. Int J Oncol. 2003;23:67-71 pubmed
    ..Furthermore, the present data strongly imply that it is the composition of the rings rather than the ring chromosome formation as such that causes the genetic instability and nuclear atypia frequently seen in ALTs...
  20. Gaerte S, Meyer C, Winer Muram H, Tarver R, Conces D. Fat-containing lesions of the chest. Radiographics. 2002;22 Spec No:S61-78 pubmed
    ..Sagittal and coronal reformatted images can add valuable information by showing diaphragmatic defects and hernia contents...
  21. Kumar S, Kumar S, Kulshrestha R. Osteolipoma of the eyelid. Clin Exp Ophthalmol. 2008;36:473-4 pubmed publisher
    ..Osteolipoma is a very rare variant of lipoma and only a few cases affecting the head and neck are reported in literature. To the best of the author's knowledge this is the first reported case of osteolipoma of the eyelid...
  22. Hodgson S, Clarke B, Tebben P, Mullan B, Cooney W, Shives T. Oncogenic osteomalacia: localization of underlying peripheral mesenchymal tumors with use of Tc 99m sestamibi scintigraphy. Endocr Pract. 2006;12:35-42 pubmed
    ..To highlight a strategy for potential detection of mesenchymal tumors in oncogenic malacia, as illustrated by 3 cases...
  23. Bancroft L, Kransdorf M, Peterson J, O Connor M. Benign fatty tumors: classification, clinical course, imaging appearance, and treatment. Skeletal Radiol. 2006;35:719-33 pubmed
    ..The imaging review emphasizes computed tomography (CT) scanning and magnetic resonance (MR) imaging, differentiating radiologic features...
  24. Lee K, Song K, Kwon Y, Lee I, Lee J, Lim T. Mesenchymal tumours of the thorax: CT findings and pathological features. Clin Radiol. 2003;58:934-44 pubmed
    ..Mesenchymal tumours tend to show protean and non-specific imaging characteristics. However, in some instances, the imaging characteristics of the tumour may allow a specific diagnosis to be made, such as with lipoid or vascular tumours...
  25. Speer A, Schofield D, WANG K, Shin C, Stein J, Shaul D, et al. Contemporary management of lipoblastoma. J Pediatr Surg. 2008;43:1295-300 pubmed publisher
    ..Lipoblastoma is a rare, benign, adipose tissue tumor. We report the largest single institution experience managing these uncommon neoplasms...
  26. Sciot R, De Wever I, Debiec Rychter M. Lipoblastoma in a 23-year-old male: distinction from atypical lipomatous tumor using cytogenetic and fluorescence in-situ hybridization analysis. Virchows Arch. 2003;442:468-71 pubmed
    ..The diagnostic value of cytogenetic/molecular analysis in the differential diagnosis of lipomatous tumors is underscored as well...
  27. Damron T. What to do with deep lipomatous tumors. Instr Course Lect. 2004;53:651-5 pubmed
    ..Unfortunately, biopsy frequently results in false negative findings; therefore, early referral to an orthopaedic oncologist is indicated when any radiographic features suggest that the mass could represent a liposarcoma...
  28. George H, Unnikrishnan P, James L, Perry D, Garg N, Bruce C. Lipoblastoma--an unfamiliar but important diagnosis. A case series and literature review. Acta Orthop Belg. 2009;75:533-6 pubmed
    ..Lipoblastomas are easily misdiagnosed and excision before proper investigations may result in incomplete resection, recurrence and further potentially mutilating surgery...
  29. Hicks J, Dilley A, Patel D, Barrish J, Zhu S, Brandt M. Lipoblastoma and lipoblastomatosis in infancy and childhood: histopathologic, ultrastructural, and cytogenetic features. Ultrastruct Pathol. 2001;25:321-33 pubmed
    ..Although asymptomatic, lipoblastomas may cause dysfunction of other organ systems due to mass effect. Complete surgical excision with at least 2 years of follow-up is the preferred therapy...
  30. Seeley B, Barthel S, To W, Kjaergaard J, Shu S, Plautz G. Potent effector function of tumor-sensitized L-selectin(low) T cells against subcutaneous tumors requires LFA-1 co-stimulation. Otolaryngol Head Neck Surg. 2001;124:436-41 pubmed
  31. Shin N, Kim M, Chung J, Chung Y, Choi J, Park Y. The differential imaging features of fat-containing tumors in the peritoneal cavity and retroperitoneum: the radiologic-pathologic correlation. Korean J Radiol. 2010;11:333-45 pubmed publisher
    ..Classifying lesions in terms of the necessity of performing surgical treatment can provide important information to clinicians, and this is the one of a radiologist's key responsibilities...
  32. Al Momani H. Recurrent maturing perineal lipoblastoma. Saudi Med J. 2005;26:1815-7 pubmed
    ..We report a case of a recurrent perineal lipoblastoma in a 2.5-year-old boy, which showed maturation of the lipoblasts as compared to the primary tumor...
  33. Savk E, Kolay A, Meteoglu I, Unsal A, Cevikel H, Uslu M, et al. Cutaneous metastatic adenocarcinoma arising from a malignant sacrococcygeal teratoma in an adult. Dermatol Online J. 2008;14:3 pubmed
    ..A tumor that arises from pluripotent germ cells, teratoma rarely shows malignant transformation. The patient presented is a rare example of a cutaneous metastasis originating from a congenital sacrococcygeal teratoma in an adult...
  34. Basaran C, Karcaaltincaba M, Akata D, Karabulut N, Akinci D, Ozmen M, et al. Fat-containing lesions of the liver: cross-sectional imaging findings with emphasis on MRI. AJR Am J Roentgenol. 2005;184:1103-10 pubmed
    ..We searched our archive retrospectively and reviewed the literature for fat-containing liver lesions and identified 16 different types...
  35. Di Tommaso L, Damiani S. Colonic adenolipoma with lipoblast-like cells. Histopathology. 2004;44:400-1 pubmed
  36. Navarro O, Laffan E, Ngan B. Pediatric soft-tissue tumors and pseudo-tumors: MR imaging features with pathologic correlation: part 1. Imaging approach, pseudotumors, vascular lesions, and adipocytic tumors. Radiographics. 2009;29:887-906 pubmed publisher
    ..Nevertheless, MR imaging is useful in determining the origin and character of pediatric soft-tissue masses, defining their extent and their relationship to adjacent structures, and performing posttherapy follow-up...
  37. Bayer Garner I, Morgan M, Smoller B. Caveolin expression is common among benign and malignant smooth muscle and adipocyte neoplasms. Mod Pathol. 2002;15:1-5 pubmed
    ..It is doubtful that caveolin down-regulation contributes to the pathogenesis of liposarcomas and leiomyosarcomas. This finding also may suggest a common origin between endothelial cells and other mesenchymal cells...
  38. Sood N, Devi R. Hibernoma like lipoblastoma. Indian J Pathol Microbiol. 2007;50:611-2 pubmed
  39. Almeida J, Mesquita M, Ferraz J, Yamanaka A, Escanhoela C, Boin I, et al. Hepatocellular carcinoma developing at the puncture site after percutaneous ethanol injection. J Clin Ultrasound. 2008;36:105-7 pubmed
    ..Malignant seeding along the needle tract is a rare complication of the procedure. We report a case of tumor seeding along the needle tract following PEI treatment for HCC arising 21 months after treatment...
  40. Post I, van Ingen G, Hendriks T, Plaisier P. [A 73-year-old man with a Merkel cell carcinoma]. Ned Tijdschr Geneeskd. 2010;154:A1974 pubmed
    ..Chemotherapy may be used in case of disseminated disease and has a reasonable, albeit temporary, effect. The 10-year survival rate varies from 20-70%, dependent on the stage of the disease...
  41. Kuhnen C, Mentzel T, Haarmann W, Schwegler U, Sciot R, Debiec Rychter M. [Atypical lipomatous tumors of the stomach. Clinical, morphological and molecular findings]. Pathologe. 2010;31:199-204 pubmed publisher
    ..This patient was continuously free of disease after 36 months. The morphologic and molecular biological findings of this rare primary gastric mesenchymal tumor are discussed in comparison with the corresponding soft tissue lesions...
  42. Li F, Gu Y, Dong W, Li H, Zhang L, Li N, et al. Cell death-inducing DFF45-like effector, a lipid droplet-associated protein, might be involved in the differentiation of human adipocytes. FEBS J. 2010;277:4173-83 pubmed
    ..Together with regulating adipocyte lipid metabolism, CIDEC should be a potential target for regulating adipocyte differentiation and reducing fat cell mass...
  43. Bennett J, Shousha S, Puddle B, Athanasou N. Immunohistochemical identification of tumours of adipocytic differentiation using an antibody to aP2 protein. J Clin Pathol. 1995;48:950-4 pubmed
    ..To determine whether aP2 expression is a useful diagnostic marker in soft tissue tumour pathology...
  44. Ritchie D, Aniq H, Davies A, Mangham D, Helliwell T. Hibernoma--correlation of histopathology and magnetic-resonance-imaging features in 10 cases. Skeletal Radiol. 2006;35:579-89 pubmed
  45. Sakai H, Kuroda K, Hara D, Tajima S. Coexistence of spindle cell lipoma and ordinary lipoma. J Dermatol. 2004;31:831-4 pubmed
  46. Salam G. Lipoma excision. Am Fam Physician. 2002;65:901-4 pubmed
    ..Lipomas must be distinguished from liposarcoma, which can have a similar appearance...
  47. Barami K, Lee I, Wellwood J, Michael D. Chiari I malformation associated with thoracic epidural cord lesion: case report. Neurol Res. 2003;25:427-9 pubmed
    ..Pathologic analysis revealed that the thoracic lesion was fibro-adipose tissue. A review of the literature failed to show any other similar cases. We discuss the possible etiologies of this case...
  48. Chen Z, Coffin C, Scott S, Meloni Ehrig A, Shepard R, Issa B, et al. Evidence by spectral karyotyping that 8q11.2 is nonrandomly involved in lipoblastoma. J Mol Diagn. 2000;2:73-7 pubmed
    ..2...
  49. Méndez Uriburu L, Ahualli J, Méndez Uriburu J, Méndez Uriburu M, Fajre L, Méndez Uriburu F, et al. CT appearances of intraabdominal and intrapelvic fatty lesions. AJR Am J Roentgenol. 2004;183:933-43 pubmed
  50. Moaath A, Raed E, Mohammad R, Mohammad S. Lipoblastoma: a rare mediastinal tumor. Ann Thorac Surg. 2009;88:1695-7 pubmed publisher
    ..We emphasize that this rare mediastinal tumor should be included in the differential diagnosis of infants having a mediastinal mass...
  51. Jenkins M, Munch L. Laparoscopic excision of a solitary renal cell carcinoma metastasis to the contralateral perirenal adipose tissue. Urology. 2002;59:444 pubmed
    ..Metastasis of renal cell carcinoma to the contralateral perirenal fat is a very rare occurrence. We report a case of a synchronous, solitary perirenal metastasis excised laparoscopically 2 years after initial, open radical nephrectomy...
  52. El Dhuwaib Y, Izzidien A. Lipoblastoma in an 11-month-old infant. Saudi Med J. 2004;25:1109-10 pubmed
    ..We report an 11-month-old boy who was presented with a painless lump in the suprapubic region, which was diagnosed on ultrasound as herniated omental fat or lipoma...
  53. Guo G, Paulino A. Lipomatous variant of nasopharyngeal angiofibroma: a case report. Arch Otolaryngol Head Neck Surg. 2002;128:448-50 pubmed
    ..Results of physical examination and angiography demonstrated a nasal mass consistent with a nasopharyngeal angiofibroma. We discuss the differential diagnoses pathologically for this lesion...
  54. Kucera A, Snajdauf J, Vyhnánek M, Moravek J, Kodet R, Stejskalova E, et al. Lipoblastoma in children: an analysis of 5 cases. Acta Chir Belg. 2008;108:580-2 pubmed
    ..In only one case was more radical surgery needed. One patient with mesenterial lipoblastoma had to undergo a 30 cm long resection of the small intestine...
  55. Frezza E, Ikramuddin S, Gourash W, Schauer P. Laparoscopic resection of a large periadrenal nonmalignant pheochromocytoma. Surg Endosc. 2002;16:362-3 pubmed
    ..The other unique finding in this case was that the pheochromocytoma was neither symptomatic nor malignant, common features of extraadrenal masses...
  56. Mohta A, Anand R. Lipoblastoma in infancy. Indian Pediatr. 2006;43:78-9 pubmed
  57. Guerrero Peral A, Marcos Ramos R, Valle Antolín F, Jiménez de la Fuente D, Martínez Buey M, Ponce Villares M. [Isolated trigeminal neuropathy associated with a fatty tumor of Meckel's cavum]. Rev Neurol. 1999;28:1065-7 pubmed
    ..In recent years there has been increasing interest in isolated trigeminal sensory neuropathy. We present a case with an unusual association of this neuropathy and a fatty tumour of Meckel's cavum...
  58. Yavuz E, Tuzlali S, Iplikci A, Ilhan R. Adenomyolipoma of the uterus: a case report. Pathology. 2001;33:96-100 pubmed
    ..The lesion had an irregular surface. Microscopic diagnosis was an adenomyolipoma. The peculiar shape and microscopic features of this lesion suggested that it was a variant of benign Müllerian mixed tumour...
  59. Craig W, Fanburg Smith J, Henry L, Guerrero R, Barton J. Fat-containing lesions of the retroperitoneum: radiologic-pathologic correlation. Radiographics. 2009;29:261-90 pubmed publisher
    ..Although these fat-containing lesions have overlapping radiologic features, use of demographic and clinical data helps refine the diagnostic options and treatment...
  60. Sis B, Tuna B, Yorukoglu K, Kargi A. Tenascin C and cathepsin d expression in adipocytic tumors: an immunohistochemical investigation of 43 cases. Int J Surg Pathol. 2004;12:11-5 pubmed
    ..02), but no difference was observed between ALT/WDLS and LS (p>0.05). These results indicate that Tn-C and CatD may be markers of locally aggressive or malignant behavior in adipocytic tumors...
  61. Veinot J. Cardiac tumors of adipocytes and cystic tumor of the atrioventricular node. Semin Diagn Pathol. 2008;25:29-38 pubmed
    ..Cystic tumor of the atrioventricular node has been implicated in the causation of sudden cardiac death, and there has been much academic interest concerning its cell of origin...
  62. Koplin S, Twohig M, Lund D, Hafez G. Omental lipoblastoma. Pathol Res Pract. 2008;204:277-81 pubmed publisher
    ..Cancer Genet. Cytogenet. 168 (2006) 150-154]. We report this unique case of an omental lipoblastoma with a focus on its unusual karyotype, as well as its differentiation from myxoid liposarcoma...
  63. Ponniah I, Lavanya N, Sureshkumar P. Island of salivary gland in adipose tissue: a report of three cases. J Oral Pathol Med. 2007;36:558-62 pubmed
    ..The purpose of the article was to report these three lesions and discuss in relation to other pertaining lipomatous lesions (sialolipoma, lipoadenoma, lipomatosis, lipometaplasia in pleomorphic adenoma and infiltrating lipoma)...
  64. Nilsson M, Domanski H, Mertens F, Mandahl N. Atypical lipomatous tumor with rare structural rearrangements involving chromosomes 8 and 12. Oncol Rep. 2005;13:649-52 pubmed
    ..Whether ALTs with these types of aberrations have a lower risk of tumor progression than ALTs with the notoriously mitotically unstable ring and giant marker chromosomes remains to be investigated...
  65. Wiechen K, Sers C, Agoulnik A, Arlt K, Dietel M, Schlag P, et al. Down-regulation of caveolin-1, a candidate tumor suppressor gene, in sarcomas. Am J Pathol. 2001;158:833-9 pubmed
    ..In addition, re-expression of caveolin-1 in HT-1080 fibrosarcoma cells potently inhibited colony formation. From these we conclude that caveolin-1 is likely to act as a tumor suppressor gene in human sarcomas...
  66. Smith C, Teruya Feldstein J, Caravelli J, Yeung H. False-positive findings on 18F-FDG PET/CT: differentiation of hibernoma and malignant fatty tumor on the basis of fluctuating standardized uptake values. AJR Am J Roentgenol. 2008;190:1091-6 pubmed publisher
    ..The standardized uptake values of the lesions were similar to those reported in the literature for liposarcoma. However, all three patients had variable standardized uptake values over time...
  67. Kimizuka T, Ozaki Y, Sumi Y. Usefulness of 201Tl and 99mTc MIBI scintigraphy in a case of oncogenic osteomalacia. Ann Nucl Med. 2004;18:63-7 pubmed
    ..In this case, both 201Tl scintigraphy and 99mTc scintigraphy MIBI were useful in identifying the location of the tumor which caused oncogenic osteomalacia...
  68. Richmond L, Atri M, Sherman C, Sharir S. Renal cell carcinoma containing macroscopic fat on CT mimics an angiomyolipoma due to bone metaplasia without macroscopic calcification. Br J Radiol. 2010;83:e179-81 pubmed publisher
  69. Murphey M, Carroll J, Flemming D, Pope T, Gannon F, Kransdorf M. From the archives of the AFIP: benign musculoskeletal lipomatous lesions. Radiographics. 2004;24:1433-66 pubmed
    ..Understanding the spectrum of appearances of the various benign musculoskeletal lipomatous lesions improves radiologic assessment and is vital for optimal patient management...
  70. Danguy A, Rorive S, Decaestecker C, Bronckart Y, Kaltner H, Hadari Y, et al. Immunohistochemical profile of galectin-8 expression in benign and malignant tumors of epithelial, mesenchymatous and adipous origins, and of the nervous system. Histol Histopathol. 2001;16:861-8 pubmed publisher
    ..This observation will prompt further studies to delineate any relationship with prognosis...
  71. Ek E, Slavin J, Blackney M, Powell G. Parosteal lipoma associated with an underlying osteochondroma arising from the hallux. Skeletal Radiol. 2007;36:689-92 pubmed
    ..There have been no reported cases of such lesions arising in the foot. Hence, we report the first case of a parosteal lipoma arising in the great toe in association with an underlying osteochondroma...
  72. Huang G, Chang W, Lee H, Taylor J, Cheng T, Chen C. Merkel cell carcinoma arising from the subcutaneous fat of the arm with intact skin. Dermatol Surg. 2005;31:717-9 pubmed
    ..Merkel cell carcinoma is a rare malignant neuroendocrine neoplasm characteristically arising from the dermis of sunlight-exposed skin. It rarely arises outside the skin...
  73. Curtin H. Detection of perineural spread: fat suppression versus no fat suppression. AJNR Am J Neuroradiol. 2004;25:1-3 pubmed
  74. Ahsan F, Allison R, White J. Ectopic cervical thymus: case report and review of pathogenesis and management. J Laryngol Otol. 2010;124:694-7 pubmed publisher
    ..Ectopic cervical thymus is a rare anomaly, and 50 per cent of cases occur in children. The aim of this report was to remind clinicians of this rare condition, which is part of the differential diagnosis of a paediatric neck lump...
  75. Welsh S, Khan S. Radiological localizing techniques in adrenal tumors. Minerva Endocrinol. 2009;34:161-9 pubmed
  76. Pui M, Movson I. Fatty tissue breast lesions. Clin Imaging. 2003;27:150-5 pubmed
    ..Lipomas are radiolucent with well-defined thin smooth capsule. Twenty-seven percent of fat necrosis appears as discrete round or oval radiolucent oil cyst with thin capsule and egg-shell calcification...
  77. He M, Aisner S, Benevenia J, Patterson F, Aviv H, Hameed M. p16 immunohistochemistry as an alternative marker to distinguish atypical lipomatous tumor from deep-seated lipoma. Appl Immunohistochem Mol Morphol. 2009;17:51-6 pubmed publisher
    ..The single case of hibernoma and lipoblastoma revealed p16+MDM2- phenotype. These results indicated that p16 is yet another marker which seems to be a valuable marker to differentiate ALT/WDLPS from deep-seated lipomas...