Lipoblastome omental

Kriâa, S.; Golli, M.; Zbidi, M.; Hafsa, C.; Moussa, A.; Belguith, M.; Krichène, I.; Zakhama, Abdelfattah; Nouri, Abdellatif; Ganouni, A

doi:10.1016/s0221-0363(05)81527-6

Cited by 4 publications

(2 citation statements)

References 9 publications

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“…Stout et Lattes ont également rapportés 6 cas de lipoblastome chez l'adulte [ 6 ]. Il existe une prédominance masculine avec un sexe ratio de 3/1 [ 7 ].…”

Section: Discussionunclassified

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Lipoblastome de la fosse sous temporale

Najib¹,

Aniba²,

Laghmari³

et al. 2014

Pan Afr Med J

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Le lipoblastome est une tumeur bénigne rare, formée d'adypocytes immatures associés à la présence d'une matrice myxoide, de septas fibreux, et d'une architecture lobulaire. Il survient généralement chez le nourrisson et l'enfant. Cette tumeur touche dans la majorité des cas les tissus sous-cutanés des extrémités et du tronc. Elle est extrèmement rare au niveau de la tète et du cou. Un total de moins de 100 cas a été rapporté précédemment dans la littérature.

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“…Stout et Lattes ont également rapportés 6 cas de lipoblastome chez l'adulte [ 6 ]. Il existe une prédominance masculine avec un sexe ratio de 3/1 [ 7 ].…”

Section: Discussionunclassified

“…Elle permet aussi l'analyse dans les trois plans de l'espace des relations de la tumeur avec les organes adjacents et les structures vasculo-nerveuses. Le lipoblastome présente un aspect aspect bien limité avec hypersignal T1, signal intérmediaire ou hypersignal T2 et une annulation de signal sur les séquences de supression de graisse [ 7 ].…”

Section: Discussionunclassified

Lipoblastome de la fosse sous temporale

Najib¹,

Aniba²,

Laghmari³

et al. 2014

Pan Afr Med J

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Giant omental lipoblastoma in a 10-month-old infant composing 20% of total body weight

Méndez-Gallart

Estevez-Martinez

Casasnovas

et al. 2007

Journal of Pediatric Surgery

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Omental lipoblastoma

Koplin

Twohig

Lund

et al. 2008

Pathology - Research and Practice

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A large intra-abdominal mass was discovered in a 6-month-old boy during a routine well-child examination. Imaging studies revealed a solid mass which appeared to arise from the left lobe of the liver, extending caudally and filling the entire pelvis. At the time of surgical excision, the mass was found to be unassociated with the liver, but was instead localized to the omentum. Histologic examination revealed adipocytes of varying stages of maturation arranged in a lobular architecture, consistent with a lipoblastoma. This unusual tumor is only the eighth reported omental lipoblastoma [J. Hicks, A. Dilley, D. Patel, J. Barrish, S. Zhu, M. Brandt, Lipoblastoma and lipoblastomatosis in infancy and childhood: histologic, ultrastructural, and cytogenetic features. Ultrastruct. Pathol. 25 (2001) 321-333; J. Harrer, G. Hammon, T. Wagner, M. Bolkenius, Lipoblastoma and lipoblastomatosis: a report of two cases and review of the literature. Eur. J. Pediatr. Surg. 11 (2001) 342-349; S. Weiss and J. Goldblum, Enzinger and Weiss's Soft Tissue Tumors, fourth ed., Mosby, St. Louis, MO, 2001, pp. 601-605, 670-686; S. Soin, S. Andronikou, R. Lisle, K. Platt, K. Lakhoo, Omental lipoblastoma in a child; diagnosis based in CT density measurements. J. Pediatr. Hematol. Oncol. 28(1) (2006) 57-58; A. Prando, S. Wallace, J.L. Marins, R.M. Pereira, E.R. de Oliveira, M. Alvarenga, Sonographic features of benign intraperitoneal lipomatous tumors in children-report of 4 cases. Pediatr. Radiol. 20(8) (1990) 571-574; C. Blank, E. Schoenmakers, P. Rogalla, E. Huys, A. Van Rijk, N. Drieschner, J. Bullerdiek, Intragenic breakpoint within RAD51L1 in a t(6;14)(p21.3;q24) of a pulmonary chondroid hamartoma. Cytogenet. Cell Genet. 95 (2001) 17-19; S. Ingraham, R. Lynch, S. Kathiresan, A. Buckler, A. Menon, hREC2, a RAD51-like gene, is disrupted by t(12;14)(q15;q24.1) in a uterine leiomyoma. Cancer Genet. Cytogenet. 115 (1999) 56-61]. Cytogenetics revealed a karyotype of 46,XY,t(8;14)(q13;q24). While lipoblastomas characteristically involve 8q, only one prior case has been reported with 14q24 as its fusion partner [M. He, K. Das, M. Blacksin, J. Benevenia, M. Hameed, A translocation involving the placental growth factor gene is identified in an epithelioid hemangioendothelioma. 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.

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Lipoblastome omental

Cited by 4 publications

References 9 publications

Lipoblastome de la fosse sous temporale

Lipoblastome de la fosse sous temporale

Giant omental lipoblastoma in a 10-month-old infant composing 20% of total body weight

Omental lipoblastoma

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