About The Medical Condition Carcinoid Tumor
Find the definition of the medical term Carcinoid Tumor. Carcinoid Tumor defined and explained for easy understanding at the Medical Conditions from ClusterMed.info.
Carcinoid Tumor
| Carcinoid Tumor Medical Condition |
|---|
What's The Definition Of The Medical Condition Carcinoid Tumor?
A usually small, slow-growing neoplasm composed of islands of rounded, oxyphilic, or spindle-shaped cells of medium size, with moderately small vesicular nuclei, and covered by intact mucosa with a yellow cut surface. The tumor can occur anywhere in the gastrointestinal tract (and in the lungs and other sites); approximately 90% arise in the appendix. It is now established that these tumors are of neuroendocrine origin and derive from a primitive stem cell. (From Stedman, 25th ed & Holland et al., Cancer Medicine, 3d ed, p1182)
|
More Medical Conditions
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
Medical Conditions Definitions Of The Day
- Acyclovir Sodium ‐ A GUANOSINE analog that acts as an antimetabolite. Viruses are…
- Pyrimidine Dimers ‐ Dimers found in DNA chains damaged by ultraviolet irradiation.…
- Hormonal Agents, Antineoplastic ‐ Antineoplastic agents that are used to treat hormone-sensitive…
- Economo-Type Parkinsonism, Postencephalitic ‐ Parkinsonism following encephalitis, historically seen as a sequella…
- HIV vpr Gene Product ‐ Trans-acting proteins which accelerate virus replication in HIV.…
- Integrated Academic Information Management Systems ‐ A concept, developed in 1983 under the aegis of and supported…
- Effect, Myometrial ‐ The smooth muscle coat of the uterus, which forms the main mass…
- Cu-Zn Superoxide Dismutase ‐ An oxidoreductase that catalyzes the reaction between superoxide…
- History Medicine, Ancient ‐ The period of the history of medicine…
- Erythrocyte Size Determination ‐ Quantification of size and cell hemoglobin content or concentration…