Sarcomatoid mesothelioma is the least common, but most aggressive of the three major histological types of mesotheliomas. This study comprises 326 cases of sarcomatoid mesotheliomas among 2000 ...

Sarcomatoid carcinomas are rare malignancies which represent poorly differentiated epithelial tumors that may be difficult to recognize as such. While some cases may have obvious epithelial areas ...

A Canadian study recently assessed 709 patients with intermediate- and high-risk synchronous mRCC with or without sarcomatoid features. Most patients had clear cell histology and were treated with ...

Atezolizumab (atezo) + bevacizumab (bev) versus sunitinib (sun) in pts with untreated metastatic renal cell carcinoma (mRCC) and sarcomatoid (sarc) histology: IMmotion151 subgroup analysis. Efficacy ...

Initial experience of preoperative gemcitabine and cisplatin plus durvalumab followed by resection for high-risk biliary tract cancer. This is an ASCO Meeting Abstract from the 2025 ASCO Annual ...

Renal cell carcinoma (RCC) is a cancer that develops in the kidneys. Sarcomatoid RCC is a form of RCC that causes a person’s cancer to contain specific sarcomatoid cell types. It is an ...

Nephrons filter the blood and make urine. Each kidney has between 1 and 2 million nephrons. Around 5 out of 100 renal cell cancers (around 5%) have sarcomatoid features. This means that some of the ...

FDA-approved immunotherapies offer patients with metastatic or recurrent sarcomatoid RCC more treatment choices and improved outcomes. Advancements in the treatment of sarcomatoid renal cell carcinoma ...

Recent insights reveal an epithelioid–sarcomatoid continuum rather than discrete subclasses, which correlates strongly with molecular markers of epithelial mesenchymal transition. 18 The ...

The rare condition can easily be confused with hepatocellular carcinoma, but immunohistochemical studies can help accurately diagnose intrahepatic sarcomatoid cholangiocarcinoma. A subtype of ...