نتایج جستجو برای: sarcomatoid carcinoma
تعداد نتایج: 394721 فیلتر نتایج به سال:
Background Mucinous tubular and spindle cell carcinoma (MTSCC) is a rare type of renal cell carcinoma, whose clinical behaviour and metastatic potential have not been fully elucidated to date. There are only a few metastatic cases in the literature, which all either featured sarcomatoid differentiation or were synchronously metastasised at diagnosis. Case Presentation We report a case of a 49...
We report a 44-year-old woman with a malignant fibrous histiocytoma (MFH) of the kidney. Primary renal MFH is an extremely rare tumor with a poor prognosis. Renal MFH is differentiated from renal cell carcinoma, renal sarcoma, and sarcomatoid renal tumors only by histological and immunohistochemical studies. Because the therapeutic options for MFH are different, its early diagnosis is imperative.
To elucidate the relationship between tumor genesis and the mitochondrial energy metabolism in renal neoplasms, we studied three individual enzyme activities of the oxidative phosphorylation, two components of the Krebs cycle and the mitochondrial DNA content of renal carcinomas including 29 conventional, five papillary, two unclassified carcinomas with sarcomatoid features and one collecting d...
A 42-year-old male presented to the emergency department with difficulty breathing and body pain particularly in his bilateral lower extremities. A workup was done and he was diagnosed with sarcomatoid carcinoma of the lung. Bone scintigraphy was performed and hypertrophic pulmonary osteoarthropathy was diagnosed to be the source of the pain.
BACKGROUND The clinical trials that reported benefit of the rapalogs temsirolimus and everolimus in advanced renal cell carcinoma (RCC) were primarily conducted in patients with clear-cell histology (ccRCC). We assessed outcome with these mammalian target of rapamicin (mTOR) inhibitors in two subsets of kidney cancer: sarcomatoid variant ccRCC and nonclear-cell RCC. PATIENTS AND METHODS Basel...
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