Definition A rare variant of urothelial carcinoma composed of cells that resemble plasma cells and/or monocytes Also known as signet cell or diffuse variant Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy…
Definition Hemorrhagic inflammation of the bladder resulting from systemic chemotherapeutic agents or intravesical instillation of chemotherapy for superficial bladder cancer Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership…
Definition Stromal sarcomas are malignant tumors arising from the specialized prostatic stroma, including malignant phyllodes tumor. Clinical features You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy Unlimited articles Become membership If you are a…
Definition Stromal tumors of uncertain malignant potential (STUMPs) are tumors arising from the specialized prostatic stroma. Prior synonyms include atypical stromal (smooth muscle) hyperplasia, phyllodes type of atypical stromal hyperplasia, phyllodes tumor, and cystic epithelial-stromal tumor . Clinical features You’re…
Definition Variant of prostatic adenocarcinoma composed of pseudostratified columnar cells. Clinical features Epidemiology In pure form, ductal adenocarcinoma accounts for less than 1% of all prostatic adenocarcinomas. Associated with acinar adenocarcinoma in approximately 5% of prostate cancers. Occurs in an…
Definition A morphologically distinct variant of prostatic adenocarcinoma characterized by abundant foamy cytoplasm. Clinical features Epidemiology Uncommon Mean age, 65 years, similar to usual-type prostatic adenocarcinoma You’re Reading a Preview Become a Clinical Tree membership for Full access and enjoy…
Definition Morphologically distinct subtype of focal atrophy Also known as post atrophic hyperplasia Clinical features Epidemiology Present in a minority of prostatic needle biopsy and radical prostatectomy specimens Typically occurs in the elderly; uncommon in young men You’re Reading a…