Results 131 to 140 of about 5,949 (162)
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American Journal of Surgical Pathology, 2022
Pleomorphic liposarcoma (PLPS) is a highly aggressive sarcoma comprising variable numbers of pleomorphic lipoblasts mixed with undifferentiated pleomorphic sarcoma (UPS)-like areas. Morphologic variants, such as myxofibrosarcoma-like or epithelioid, may cause diagnostic confusion, especially on a core biopsy, but there are few data on the prognostic ...
Sandra Gjorgova Gjeorgjievski +9 more
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Pleomorphic liposarcoma (PLPS) is a highly aggressive sarcoma comprising variable numbers of pleomorphic lipoblasts mixed with undifferentiated pleomorphic sarcoma (UPS)-like areas. Morphologic variants, such as myxofibrosarcoma-like or epithelioid, may cause diagnostic confusion, especially on a core biopsy, but there are few data on the prognostic ...
Sandra Gjorgova Gjeorgjievski +9 more
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Pleomorphic liposarcoma of the hand
Journal of Clinical Pathology, 2014Soft tissue sarcomas are uncommon, with 4% of cases occurring in the hand.1 Despite being one of the more common soft tissue sarcomas in adults, liposarcoma is uncommonly described in the hand. We describe a case of a pleomorphic liposarcoma (PLS) of the left hand, which is a rare entity occurring in a rare location.
Po Yin Tang +2 more
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Pleomorphic lipoma: a tumour simulating liposarcoma
Histopathology, 1983Pleomorphic lipoma or giant‐cell lipoma is a recently recognized entity affecting predominantly elderly and middle‐aged men. The neck, shoulder region and back are the sites of predilection. The clinical setting is similar to that seen with spindlecell lipoma.
J G, Azzopardi, J, Iocco, R, Salm
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Myxofibrosarcoma-Like Pleomorphic Liposarcoma
AJSP: Reviews and Reports, 2021Abstract Pleomorphic liposarcoma is the least common subtype of liposarcoma, accounting for less than 5% of cases, but is important to distinguish from other liposarcoma subtypes due to a significantly worse prognosis closer to that of a high-grade sarcoma.
Dana J. Hariri +5 more
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Primary purely intradermal pleomorphic liposarcoma
Journal of Cutaneous Pathology, 2003Introduction: Pleomorphic liposarcoma (PLPS) is a high‐grade pleomorphic sarcoma, containing multivacuolated lipoblasts, which usually develops during late adult life. It usually occurs in the deep soft tissues and uncommonly arises in the subcutis, the dermis representing an exceedingly rare site of occurrence.Methods: We describe a case of PLPS ...
J Fernando, Val-Bernal +2 more
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Epithelioid Variant of Pleomorphic Liposarcoma in a Heifer
Journal of Comparative Pathology, 2007A case of epithelioid variant of liposarcoma in a 31-month-old Japanese Black heifer is described. The tumour mass, which formed in the subcutis of the left cheek, was excised surgically, but this was followed by recurrence and metastasis to lymph nodes.
Y, Suto, Y, Ishikawa, K, Kadota
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Cerebral pleomorphic liposarcoma: Clinicopathologic findings
Clinical Neuropathology, 2019Pleomorphic liposarcoma is the rarest subtype of liposarcoma. Involvement of the central nervous system by pleomorphic liposarcoma is exceptional. We present a 62-year-old woman with an intraparenchymal mass involving the left frontoparietal lobes. Histologic examination demonstrated a mesenchymal neoplasm with a dense reticulin network and pleomorphic
Dora, Verdugo +3 more
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Seminars in diagnostic pathology, 2002
Pleomorphic liposarcoma (PLS) is defined as a high-grade pleomorphic sarcoma containing multivacuolated lipoblasts. PLS arises most frequently in the extremities of older individuals and often metastasizes to the lungs. The prognosis of PLS parallels that of many other high-grade sarcomas.
A M, Oliveira, A G, Nascimento
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Pleomorphic liposarcoma (PLS) is defined as a high-grade pleomorphic sarcoma containing multivacuolated lipoblasts. PLS arises most frequently in the extremities of older individuals and often metastasizes to the lungs. The prognosis of PLS parallels that of many other high-grade sarcomas.
A M, Oliveira, A G, Nascimento
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Primary Orbital Pleomorphic Liposarcoma
Ophthalmic Plastic & Reconstructive Surgery, 2012An aggressively poor course of primary orbital pleomorphic liposarcoma is presented. A 59-year-old man had suffered from multiple local recurrences and died 1 year after diagnosis of orbital pleomorphic liposarcoma. The tumor invaded into the brain only 10 months after exenteration.
Sun Young, Jang +5 more
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Pleomorphic Liposarcoma Metastatic to the Thyroid Gland
Clinical Nuclear Medicine, 2002Although carcinoma is rarely metastatic to the thyroid gland, it has an established place in the differential diagnosis of cold nodules on radionuclide thyroid scans in patients with known cancers. A case of metastatic pleomorphic liposarcoma with involvement of the thyroid gland adds to the list of cases of metastases to the thyroid gland.
Humayun, Bashir +3 more
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