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The word originally referred to any form of swelling, neoplastic or not. In modern English, tumor (non-US spelling: tumour) is used as a synonym for a neoplasm (a solid or fluid-filled cystic lesion that may or may not be formed by an abnormal growth of neoplastic cells) that appears enlarged in size.
Hematologic neoplasms (2 C, 2 P) I. Integumentary neoplasia (2 C, 17 P) L. ... Non-islet cell tumor hypoglycemia; P. Papillary tumor; Papillary tumors of the pineal ...
Symptomatic features of paraneoplastic syndrome cultivate in four ways: endocrine, neurological, mucocutaneous, and hematological.The most common presentation is a fever (release of endogenous pyrogens often related to lymphokines or tissue pyrogens), but the overall picture will often include several clinical cases observed which may specifically simulate more common benign conditions.
The word was introduced in English in the modern medical sense around 1600. [27] Cancers comprise a large family of diseases that involve abnormal cell growth with the potential to invade or spread to other parts of the body. [2] [7] They form a subset of neoplasms. A neoplasm or tumor is a group of cells that have undergone unregulated growth ...
Malignant mesothelioma and non-squamous non-small cell lung cancer. Myelosuppression, renal impairment, peripheral neuropathy, supraventricular tachycardia (uncommon), hepatitis (rare), colitis (rare), pneumonitis (rare), radiation recall (rare), Stevens–Johnson syndrome (rare) and toxic epidermal necrolysis (rare). Pralatrexate: IV
Anaplasia (from Ancient Greek ἀνά (ana) 'backward' and πλάσις (plasis) 'formation') is a condition of cells with poor cellular differentiation, losing the morphological characteristics of mature cells and their orientation with respect to each other and to endothelial cells.
The neoplastic grading is a measure of cell anaplasia (reversion of differentiation) in the sampled tumor and is based on the resemblance of the tumor to the tissue of origin. [1] Grading in cancer is distinguished from staging , which is a measure of the extent to which the cancer has spread .
Ischaemic fasciitis, previously termed atypical decubital fibroplasia or decubital ischemic fasciitis, was thought to be a non-neoplastic lesion and to occur only in the deep subcutaneous tissue at pressure points or bone prominences but more recently has been found to be a benign neoplasm that can occur in a wider range of tissue sites. [5] [6]