SOFT tissue tumorsOSTEOARTHRITISSimple Summary: Tenosynovial giant cell tumor is a benign yet aggressive neoplasm of the synovium that predominantly affects young patients. The tumor comprises two subtypes: the localized type and diffuse type, with the diffuse type exhibiting significant...
The less frequent diffuse-type giant cell tumors are commonly located in the periarticular soft tissues, but on rare occasions these lesions can be purely intramuscular or subcutaneous We report the case of a 26-year-old female with diffuse-type giant cell tumor of the subcutaneous thigh, ...
Synovial-type giant cell tumors of the vertebral column: a clinicopathologic study of 15 cases, with a review of the literature and discussion of the differential diagnosis. Hum Pathol 2003;34:670–679 CrossRef Motamedi K, Murphey MD, Fetsch JF et al. Villonodular synovitis (PVNS) of the ...
Fine Needle Aspiration Cytology of Diffuse-Type Tenosynovial Giant Cell TumorsFine needle aspiration cytologyTenosynovial giant cell tumorPigmented villonodular synovitisLadybird cellsMultinucleated giant ceilsBACKGROUND: Tenosynovial giant cell tumor (TSGCT), also known as giant cell tumor of tendon ...
Tenosynovial giant-cell tumors are classified into diffuse and localized types. The diffuse type develops primarily in major joints and rarely in the tempo... S Ohyama,C Ogawa,I Uchida,... - 《Nippon Koku Geka Gakkai Zasshi》 被引量: 0发表: 2017年 The diffuse-type tenosynovial giant cell...
A 79-year-old man presented with a more than two-year history of tumors. Marginal resection was performed. Histological study of the specimens disclosed D-TGCT. Recurrence occurred two years and five months postoperatively and was again excised. Clinical presentation, radiological features and...
Only two diffuse-type tumors were misgrouped to the intestinal tumor cluster. There were no common unusual histological features to these samples. One was a mucinous adenocarcino- ma (G3) with low tumor cell density. The other, in contrast, was an adenocarcinoma (G3) with very dense tumor...
Six tumors arose on the trunk and 1 each on the leg, arm, and scalp. Increased cellularity, nuclear atypia, and mitoses (range, 1 to 63/50 high-power fields) indicated transition to MPNST, classified as low grade in 5, intermediate to high grade in 1, and high grade in 3 cases, 1...
To better understand the concept of immune cell infiltration in GC tumors, we performed xCell35 analysis of the proteomic data to infer the relative abundance of diverse cell types in the TME (Fig. 7, Sup- plementary Fig. 11). Consensus clustering based on inferred cell pro- portion ...
Tenosynovial giant cell tumors (GCTs) typically form in the joints or extra-articular soft tissues such as the tendon sheath, and are benign tumors that commonly occur in the hands or wrists in the third to fifth decades of life. However, the diffuse type of extra-articular GCT arising wit...