Jun 9, 2022 · CD117 is a proto-oncogene activated in GIST tumors, receptor for kit protein, a 145 kD tyrosine kinase growth factor receptor protein

Aug 7, 2023 · Essential features Systemic mastocytosis is a neoplastic condition in which histomorphologically atypical mast cells involve tissue sites including bone marrow, skin and …

Nov 25, 2019 · Stomach - Gastrointestinal stromal tumor (GIST)

Immunostains, routine stains and CD markers at PathologyOutlines.com

1 day ago · KIT is the gene encoding a transmembrane tyrosine kinase receptor, involved in both the MAP kinase and AKT pathways, which are intimately involved with cell proliferation and …

Sep 21, 2020 · Kidney tumor - Oncocytoma: benign renal epithelial neoplasms characterized by large round eosinophilic cells packed with mitochondria

Feb 16, 2022 · Stains - Renal cell carcinoma (RCC); Anti renal cell carcinoma (RCC) antibodies detect a 200 kD glycoprotein (gp200), which is a surface membrane located on the brush …

Mediastinum - Germ cell tumors account for 1 - 15% of all mediastinal neoplasms in adults and 11 - 20% in children and are classified as seminomas and nonseminomatous

Feb 26, 2024 · Soft tissue - Solitary fibrous tumor (extrapleural); fibroblastic tumor characterized by haphazardly arranged spindled to ovoid cells, prominent staghorn vasculature and NAB2 …

Jan 11, 2021 · Comment: Epithelial tumor showing solid growth pattern composed of comprised of eosinophilic cells with fine granular eosinophilic cytoplasm, perinuclear halo and round, oval to …