Atypical spindle cell lipomatous tumor in the pelvis causing sciatic nerve compression: A case report

Authors: Loïc De Roose, MD, Tina Decorte, MD, Bart Eeckhaut, MD, An Hofman, MD, Jo Van Dorpe, MD, PhD, Luc Vanden Bossche, MD, PhD

Source: Radiology Case Reports, Vol 20, Iss 5, Pp 2332-2337 (2025)

Subject Terms: Atypical spindle cell lipomatous tumor, Sciatic nerve, Radicular pain, Lipomatous tumor, Medical physics. Medical radiology. Nuclear medicine, R895-920

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Relation: http://www.sciencedirect.com/science/article/pii/S1930043325001542; https://doaj.org/toc/1930-0433

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Overdiagnosis of atypical lipomatous tumors/well-differentiated liposarcomas by morphological diagnosis using only HE stained specimens: a case–control study with MDM2/CDK4 immunostaining and MDM2/CDK4 fluorescence in situ hybridization

Authors: Kentaro Nomura, Masato Tomita, Kishio Kuroda, Masakazu Souda, Ko Chiba, Akihiko Yonekura, Makoto Osaki

Source: BMC Cancer, Vol 24, Iss 1, Pp 1-9 (2024)

Subject Terms: Atypical lipomatous tumor, Lipoma, FISH, Immunohistochemistry, MDM2, CDK4, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282

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Relation: https://doaj.org/toc/1471-2407

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Pleura-Based Lipomatous Neoplasm with RUNX1T1::PLAG1 Rearrangement and RB1 Gene Deletion

Authors: Rayan Sibira, Anna Vu, Ryan Martinez, Emilian Racila, Siddhartha Sen, Diana Oramas

Source: Human Pathology Reports, Vol 39, Iss , Pp 300769- (2025)

Subject Terms: Lipomatous tumor, Lipoblastoma, Spindle cell lipoma, Pleural-based, RUNX1T1, PLAG1, Pathology, RB1-214

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Relation: http://www.sciencedirect.com/science/article/pii/S2772736X25000015; https://doaj.org/toc/2772-736X

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Atypical lipomatous tumor/well differentiated liposarcoma and related mimics with updates. When is molecular testing most cost-effective, necessary, and indicated?

Authors: Kilpatrick, Scott E. ^∗

Source: In Human Pathology May 2024 147:82-91

Atypical Spindle Cell/Pleomorphic Lipomatous Tumor With Sarcomatous Transformation: Clinicopathologic and Molecular Analysis of 4 Cases

Authors: Perret, Raul ^{a, ∗}, Charville, Gregory W. ^b, Alame, Melissa ^a, Rebier, Flora ^a, Soubeyran, Isabelle ^a, Gross, John M. ^c, Graham, Daniel ^d, Green, Donald C. ^e, Kerr, Darcy A. ^e, Khan, Wahab A. ^e, Cloutier, Jeffrey M. ^{e, ∗}

Source: In Modern Pathology April 2024 37(4)

Differentiation of Atypical Lipomatous Tumors from Lipomas: Our Experience with Visual Analysis of Conventional Magnetic Resonance Imaging

Authors: Luz Maria Moran, Chao Yuan Li Cai, Alberto Ramirez, Ana Royuela

Source: Journal of Imaging, Vol 11, Iss 2, p 47 (2025)

Subject Terms: soft tissue tumors, magnetic resonance imaging (MRI), atypical lipomatous tumor (ALT), well differentiated liposarcoma (WDL), lipoma, murine doble minute 2 (MDM2), Photography, TR1-1050, Computer applications to medicine. Medical informatics, R858-859.7, Electronic computers. Computer science, QA75.5-76.95

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Relation: https://www.mdpi.com/2313-433X/11/2/47; https://doaj.org/toc/2313-433X

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Case report: Atypical lipomatous tumor of the thigh in a four-year-old girl

Authors: Itaru Ogawa, Michiyuki Hakozaki, Yoichi Kaneuchi, Takeo Suzuki, Takuya Nikaido, Shoki Yamada, Akihito Utsumi, Osamu Hasegawa, Hideki Sano, Yoshihiro Matsumoto

Source: Frontiers in Oncology, Vol 14 (2024)

Subject Terms: adipocytic tumor, atypical lipomatous tumor, lipoblastoma, child, murine double minute 2, MDM2, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282

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Relation: https://www.frontiersin.org/articles/10.3389/fonc.2024.1401861/full; https://doaj.org/toc/2234-943X

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Multiple Recurrent Atypical Lipomatous Tumors/Well-Differentiated Liposarcomas and Dedifferentiated Liposarcomas Treated with Multiple Surgical Resections: A Case Report

Authors: Akira Maejima, Toru Hirozane, Sayaka Yamaguchi, Tomoaki Mori, Naofumi Asano, Kazutaka Kikuta, Kaoru Hirabayashi, Katsuhito Takeuchi, Robert Nakayama, Masaya Nakamura, Morio Matsumoto

Source: Case Reports in Oncology, Vol 16, Iss 1, Pp 1223-1231 (2023)

Subject Terms: atypical lipomatous tumor, well-differentiated liposarcoma, dedifferentiated liposarcoma, multiple liposarcoma, multicentric liposarcoma, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282

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Relation: https://beta.karger.com/Article/FullText/534181; https://doaj.org/toc/1662-6575

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Nursing of a patient undergoing resection for giant abdominal lipomatous tumor (1例非典型脂肪瘤样肿瘤患者行腹部巨大肿瘤切除术后的护理体会)

Authors: ZHU Xiaohui (朱晓辉), LI Jingjing (李晶晶), JIA Bo (贾波)

Source: 中西医结合护理, Vol 9, Iss 6, Pp 218-221 (2023)

Subject Terms: atypical lipomatous tumor, pain, surgery, nutrition support, health education, psychological care, 非典型脂肪瘤样肿瘤, 疼痛, 手术, 营养支持, 健康教育, 心理干预, Nursing, RT1-120

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Relation: http://www.zxyjhhl.hk/thesisDetails#10.55111/j.issn2709-1961.202303065; https://doaj.org/toc/2709-1961

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Case Report: Primary low-grade dedifferentiated liposarcoma of the urinary bladder with molecular confirmation

Authors: Jian Cui, Ran Peng, Yahan Zhang, Yang Lu, Xin He, Min Chen, Hongying Zhang

Source: Frontiers in Oncology, Vol 13 (2023)

Subject Terms: atypical lipomatous tumor/well-differentiated liposarcoma, dedifferentiated liposarcoma, urinary bladder, 12q13-15 amplification, MDM2 amplification, JUN amplification, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282

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Relation: https://www.frontiersin.org/articles/10.3389/fonc.2023.1221027/full; https://doaj.org/toc/2234-943X

Access URL: https://doaj.org/article/eba28d3a4fe54799a1119011c3bfb210

Can homogeneous, lipomatous tumors be primarily resected without biopsy? A retrospective analysis of 240 tumors

Authors: Tobias M. Ballhause, Sebastian Weiss, Alonja Reiter, Karl-Heinz Frosch, Andreas M. Luebke, Peter Bannas, Carsten W. Schlickewei, Matthias H. Priemel

Source: World Journal of Surgical Oncology, Vol 20, Iss 1, Pp 1-8 (2022)

Subject Terms: Lipomatous tumors, Soft tissue tumors, Sarcoma, Atypical lipomatous tumor, Liposarcoma, Surgery, RD1-811, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282

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Relation: https://doaj.org/toc/1477-7819

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Lumbar paraspinal atypical spindle cell/pleomorphic lipomatous tumor: A report of a rare case

Authors: Yu‐Wen Cheng, Yang‐Yi Chen, Chao‐Hung Kuo, Wei‐Chuan Liao, Aij‐Lie Kwan

Source: Clinical Case Reports, Vol 11, Iss 1, Pp n/a-n/a (2023)

Subject Terms: atypical spindle cell/pleomorphic lipomatous tumor (ASPLT), paraspinal, Medicine, Medicine (General), R5-920

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Relation: https://doaj.org/toc/2050-0904

Access URL: https://doaj.org/article/cb36f5afe90849a7a1558cbeee5b28a9

The Predictive Role of the Histopathological Scoring System in Adipose Tumors—Lipoma, Atypical Lipomatous Tumor, and Liposarcoma

Authors: Mariana Deacu, Madalina Bosoteanu, Manuela Enciu, Georgeta Camelia Cozaru, Oana Cojocaru, Gabriela Izabela Baltatescu, Anca Antonela Nicolau, Cristian Ionut Orasanu, Bogdan Marian Caraban, Raluca Ioana Voda

Source: Diagnostics, Vol 13, Iss 24, p 3606 (2023)

Subject Terms: atypical lipomatous tumor, CDK4, histopathological score, lipoma, liposarcoma, MDM2, Medicine (General), R5-920

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Relation: https://www.mdpi.com/2075-4418/13/24/3606; https://doaj.org/toc/2075-4418

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The broadening spectrum of spindle cell lipoma and related tumors: A review

Authors: Anders Meyer

Source: Human Pathology Reports, Vol 28, Iss , Pp 300646- (2022)

Subject Terms: Spindle cell lipoma, Pleomorphic lipoma, Atypical spindle cell lipomatous tumor, Atypical pleomorphic lipomatous tumor, Atypical spindle cell pleomorphic lipomatous tumor, RB1, Pathology, RB1-214

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Relation: http://www.sciencedirect.com/science/article/pii/S2772736X22000585; https://doaj.org/toc/2772-736X

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Expression of FRS2 in atypical lipomatous tumor/well-differentiated liposarcoma and dedifferentiated liposarcoma: an immunohistochemical analysis of 182 cases with genetic data

Authors: Wenyi Jing, Ting Lan, Yan Qiu, Ran Peng, Yang Lu, Huijiao Chen, Min Chen, Xin He, Chen Chen, Hongying Zhang

Source: Diagnostic Pathology, Vol 16, Iss 1, Pp 1-11 (2021)

Subject Terms: Atypical lipomatous tumor, Well-differentiated liposarcoma, Dedifferentiated liposarcoma, Immunohistochemistry, FRS2, Pathology, RB1-214

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Relation: https://doaj.org/toc/1746-1596

Access URL: https://doaj.org/article/6d88b3fdb3824812bc48a8c19071e84d

Case report: Atypical spindle cell/pleomorphic lipomatous tumor masquerading as a myxoid liposarcoma or intramuscular myxoma

Authors: Jiro Ichikawa, Tomonori Kawasaki, Hiroki Imada, Satoshi Kanno, Naofumi Taniguchi, Tomoyuki Ashizawa, Hirotaka Haro

Source: Frontiers in Oncology, Vol 12 (2022)

Subject Terms: atypical spindle cell/pleomorphic lipomatous tumor, differential diagnosis, magnetic resonance imaging, histopathology, immunohistochemistry, fluorescence in situ hybridization, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282

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Relation: https://www.frontiersin.org/articles/10.3389/fonc.2022.1033114/full; https://doaj.org/toc/2234-943X

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Paediatric Mediastinal Lipoblastoma

Authors: Vera Brazão de Carvalho, João Lopes Dias, Ana Nunes

Source: Journal of the Belgian Society of Radiology, Vol 107, Iss 1, Pp 53-53 (2023)

Subject Terms: lipoblastoma, lipomatous tumor, mediastinum, children, hyperechoic mass, fat suppressed mass, Medical physics. Medical radiology. Nuclear medicine, R895-920

File Description: electronic resource

Relation: https://account.jbsr.be/index.php/up-j-jbsr/article/view/3166; https://doaj.org/toc/2514-8281

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Dermoid cyst in the subcutaneous tissues of the back: A rare case with multimodal imaging and pathologic correlation

Authors: Bo Mi Chung, MD, Wan Tae Kim, MD, Chang Kyun Park, MD, Min A Kim, MD

Source: Radiology Case Reports, Vol 16, Iss 5, Pp 1127-1132 (2021)

Subject Terms: Dermoid cyst, Lipoma variant, Well-differentiated liposarcoma, Atypical lipomatous tumor, Medical physics. Medical radiology. Nuclear medicine, R895-920

File Description: electronic resource

Relation: http://www.sciencedirect.com/science/article/pii/S1930043321001084; https://doaj.org/toc/1930-0433

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Characterization of lipomatous tumors with high-resolution 1H MRS at 17.6T: Do benign lipomas, atypical lipomatous tumors and liposarcomas have a distinct metabolic signature?

Authors: Santosh Kumar Bharti, Brett A. Shannon, Raj Kumar Sharma, Adam S. Levin, Carol D. Morris, Zaver M. Bhujwalla, Laura M. Fayad

Source: Frontiers in Oncology, Vol 12 (2022)

Subject Terms: lipoma, liposarcoma, atypical lipomatous tumor, 1H MR spectroscopy, metabolites, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282

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Relation: https://www.frontiersin.org/articles/10.3389/fonc.2022.920560/full; https://doaj.org/toc/2234-943X

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Atypical lipomatous tumor of the oropharynx: A case report

Authors: Anna Pamela C. Dela Cruz, Patricia Ann U. Soriano, Cesar Vincent L. Villafuerte III, Ruter M. Maralit, Michele H. Diwa

Source: Clinical Case Reports, Vol 10, Iss 7, Pp n/a-n/a (2022)

Subject Terms: atypical lipomatous tumor/well‐differentiated liposarcoma, fibrovascular polyp, oropharynx, transoral approach, Medicine, Medicine (General), R5-920

File Description: electronic resource

Relation: https://doaj.org/toc/2050-0904

Access URL: https://doaj.org/article/fadf7e3e07f140c4ac021a3f90ae64e9