PSEUDONEOPLASM Meaning and
Definition
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Pseudoneoplasm is a medical term referring to a non-cancerous growth or lesion that mimics the appearance or behavior of a true neoplasm, or tumor. It is also known as a pseudotumor or a tumor-like condition. Pseudoneoplasms often resemble neoplastic growths, both macroscopically and microscopically, making it challenging to differentiate between the two without thorough examination and testing.
Pseudoneoplasms can occur in various organs or tissues throughout the body and may present as nodules, masses, or swellings. They can demonstrate similar characteristics to true tumors, such as rapid growth, inflammation, or local tissue destruction. However, unlike neoplasms, pseudoneoplasms do not possess the ability to invade surrounding tissues or metastasize to other parts of the body.
The causes of pseudoneoplasms are diverse and can include chronic inflammation, infections, autoimmune disorders, or reactions to foreign substances. Some examples of pseudoneoplasms include granulomas, which are localized areas of chronic inflammation formed by immune cells in response to infectious or non-infectious agents, and fibromas, which are benign fibrous tumors often derived from connective tissue.
Appropriate diagnosis of a pseudoneoplasm relies on a comprehensive evaluation that may involve imaging techniques, biopsy, and histological examination. Treatment for pseudoneoplasms varies depending on the underlying causes and the symptoms presented. In some cases, observation and monitoring may be sufficient, while in others, surgical excision or medical intervention may be necessary to alleviate symptoms or treat the underlying condition.
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An enlargement of non-neoplastic character which clinically resembles a true neoplasm so closely as often to be mistaken for such. 1. Phantom tumor. 2. A circumscribed fibrous exudate of inflammatory origin, temporary in character.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
Common Misspellings for PSEUDONEOPLASM
- oseudoneoplasm
- lseudoneoplasm
- -seudoneoplasm
- 0seudoneoplasm
- paeudoneoplasm
- pzeudoneoplasm
- pxeudoneoplasm
- pdeudoneoplasm
- peeudoneoplasm
- pweudoneoplasm
- pswudoneoplasm
- pssudoneoplasm
- psdudoneoplasm
- psrudoneoplasm
- ps4udoneoplasm
- ps3udoneoplasm
- pseydoneoplasm
- psehdoneoplasm
- psejdoneoplasm
- pseidoneoplasm
Etymology of PSEUDONEOPLASM
The word "pseudoneoplasm" is derived from two components:
1. "Pseudo-" comes from the Greek word "pseudés", meaning false or fake. It is often used as a prefix in English to indicate something that resembles or imitates a particular quality or characteristic.
2. "Neoplasm" is derived from the Greek word "neo", meaning new, and "plasma", meaning formation or growth. In medical terminology, a neoplasm refers to an abnormal growth of tissue, typically associated with tumors or cancer.
Combining these components, "pseudoneoplasm" refers to a condition or growth that mimics or resembles a neoplasm but is not a true, cancerous tumor. It is often used to describe a benign tumor or other non-cancerous growth that exhibits features similar to a neoplasm.
