1) Kitajima K, Kono A, Konishi J, et al : 18F-FDG-PET/CT findings of retroperitoneal tumors : a pictorial essay. Jpn J Radiol 31 : 301-309, 2013
2) Rajiah P, Sinha R, Cuevas C, et al : Imaging of uncommon retroperitoneal masses. Radiographics 31 : 949-976, 2011
3) Lane RH, Stephens DH and Reiman HM : Primary retroperitoneal neoplasms : CT findings in 90 cases with clinical and pathologic correlation. AJR Am J Roentgenol 152 : 83-89, 1989
4) 久岡正典, 藤本 肇, 武内章彦, 他 : 13脂肪性腫瘍 : 中間性(局所侵襲性). In : 大塚隆信, 福田国彦, 小田義直 (編) : 骨・軟部腫瘍臨床・画像・病理改訂第2版. pp202-203, 診断と治療社, 東京, 2015
5) Bestic JM, Kransdorf MJ, White LM, et al : Sclerosing variant of well-differentiated liposarcoma : relative prevalence and spectrum of CT and MRI features. AJR Am J Roentgenol 201 : 154-161, 2013
6) 秋田大宇, 秋田あやの : Ⅺ. 腹膜腔・後腹膜腔. In : 陣崎雅弘 (編) : 腹部のCT第3版. pp547-590, メディカル・サイエンス・インターナショナル, 東京, 2017
7) Hong SH, Kim KA, Woo OH, et al : Dedifferentiated liposarcoma of retroperitoneum : spectrum of imaging findings in 15 patients. Clin Imaging 34 : 203-210, 2010
8) Israel GM, Bosniak MA, Slywotzky CM, et al : CT differentiation of large exophytic renal angiomyolipomas and perirenal liposarcomas. AJR Am J Roentgenol 179 : 769-773, 2002
9) Lee JJ, Dickson BC, Sreeharsha B, et al : Presacral Myelolipoma : Diagnosis on Imaging with Pathologic and Clinical Correlation. AJR Am J Roentgenol 207 : 470-481, 2016