inverted papilloma — papilloma in which the proliferating epithelial cells invaginate into the underlying stroma; it usually occurs in the nasal cavity, urinary bladder, or oral soft tissues (inverted ductal p.) of middle aged males … Medical dictionary
inverted papilloma — A type of tumor in which surface epithelial cells grow downward into the underlying supportive tissue. It may occur in the nose and/or sinuses or in the urinary tract (bladder, renal pelvis, ureter, urethra). When it occurs in the nose or sinuses … English dictionary of cancer terms
inverted ductal papilloma — an intraductal papilloma of the salivary glands, presenting as a nodular submucosal mass in the oral cavity of adults … Medical dictionary
Papilloma — A benign tumor that projects above the surface of the tissue from which it arises. Papillomas have clearcut borders and are usually small and fairly round. * * * A circumscribed, benign epithelial tumor projecting from the surrounding surface;… … Medical dictionary
inverted schneiderian papilloma — a neoplasm of the nasal wall, having destructive capacity, a tendency to recur, and a potential for malignancy … Medical dictionary
Renal cell carcinoma — For other uses, see RCC (disambiguation). Main article: Kidney cancer Renal cell carcinoma Classification and external resources Micrograph of the most common t … Wikipedia
Oncocytoma — Classification and external resources Micrograph of a renal oncocytoma. H E stain. ICD O: M … Wikipedia
Squamous-cell carcinoma — Squamous cell carcinoma, NOS Classification and external resources SCC of the skin tends to arise from pre malignant lesions, actinic keratoses; surface is usually scaly and often ulcerates (as shown here). ICD 10 … Wikipedia
Nipple adenoma — Classification and external resources Micrograph of a nipple adenoma. H E stain. ICD 10 D … Wikipedia
Kidney cancer — Classification and external resources Micrograph showing the most common type of kidney cancer (clear cell renal cell carcinoma). H E stain … Wikipedia
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