2024年5月7日 · Spindle cell lipoma: Usually found in the subcutaneous tissue of the neck, shoulder and back Composed of mature fat cells, short spindle cells and ropey collagen …

2022年5月11日 · Molecular profiles of pleomorphic liposarcomas more closely resemble those of other pleomorphic sarcomas (such as high grade myxofibrosarcoma and undifferentiated …

2013年11月1日 · Squamous cell carcinoma with spindle cell component (reactive, sarcomatous or variant of squamous cell carcinoma) that is often storiform or pleomorphic, may contain foci of …

2024年8月27日 · Spindle cell lipoma (Pathology 2014;46:389) Benign fibrous histiocytoma (Pathology 2014;46:389) Schwannoma (Pathology 2014;46:389) Desmoid fibromatosis …

2021年1月29日 · Benign, well circumscribed (but not encapsulated) adipose tissue, usually in the submucosa Some cases may show prominent fibrosis or vasculature (Virchows Arch …

These lesions have been shown to have Rb loss like the spindle cell lipoma family of tumors Does not have PLAG1 or FUS rearrangements ( Int J Gynecol Pathol 2019;38:204 , Am J Surg …

2022年4月27日 · Spindle to stellate cells with myxoid stroma Plexiform vasculature Lipoblasts of signet type are typically present Round cell component shows uniform round cells with …

Dermal plexiform spindle cell lipoma (widely positive) (Rom J Morphol Embryol 2016;57:875) Sebaceous hyperplasia, adenoma (100%) and sebaceoma (80%); FXIIIa clone AC-1A1 (J …

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2022年8月17日 · GTF2I missense mutations (codon L424H) in 74 - 82% of type A and AB thymomas and 21 - 32% of B1 - B3 thymomas, appears thymoma specific oncogene (Cancer …