Recently, sarcopenia has garnered renewed interest. Sarcopenia is a disease characterized
by decreased skeletal muscle mass and strength/function, which can impair the quality of …

Myosteatosis, which is excessive fat infiltration in the skeletal muscle, is now considered a
distinct disease from sarcopenia. Advances in imaging technique have made muscle …

A 44-year old woman with recurrent solitary fibrous tumor (SFT)/hemangiopericytoma was
enrolled in a clinical sequencing program including whole-exome and transcriptome …

The classification of epithelioid vascular tumors remains challenging, as there is considerable
morphological overlap between tumor subtypes, across the spectrum from benign to …

Primitive round cell sarcomas of childhood and young adults have been problematic to diagnose
and classify. Our goal was to investigate the pathologic and molecular characteristics of …

Hyalinizing clear‐cell carcinoma (HCCC) is a rare, low‐grade salivary gland tumor with
distinctive clear‐cell morphology and pattern of hyalinization as well as focal mucinous …

Approximately 50% of conventional inflammatory myofibroblastic tumors (IMTs) harbor ALK
gene rearrangement and overexpress ALK. Recently, gene fusions involving other kinases …

Round cell sarcomas harboring CIC‐DUX4 fusions have recently been described as highly
aggressive soft tissue tumors of children and young adults. Due to partial morphologic and …

Effects of Bi nonstoichiometry on (Bi 0.5+ x Na) TiO 3 (BNT) ceramics were investigated at x=−
1–+ 2 mol% of Bi 0.5 covering Bi deficiency and excess. At all compositions, …

Effects of Na nonstoichiometry in (Bi 0.5 Na 0.5+ x) TiO 3 ceramics were investigated in the
range of x=(− 5)−(+ 1) mol% of Na 0.5⁠. A rhombohedral perovskite structure was …