Encephaloid cancer is a rare type of cancer that arises from epithelial cells. It is spelled /ɛnˈsɛfəlɔɪd ˈkænsər/ in IPA phonetic transcription, with stress on the second syllable. The first part, encephaloid, comes from the Greek word encephalon, meaning brain, and the suffix -oid, meaning resembling. Encephaloid cancer has a similar appearance to brain tissue, hence its name. The spelling of this term is important to correctly identify the type of cancer and determine the appropriate treatment plan.
Encephaloid cancer refers to a highly malignant form of cancer that primarily affects the brain, although it can also spread to other organs and tissues in the body. It is characterized by the rapid and uncontrolled growth of abnormal cells that closely resemble the appearance of brain tissue. The term "encephaloid" is derived from the Greek words "enkephalos" (meaning brain) and "eidos" (meaning form or appearance).
This type of cancer typically arises from the neuroepithelial cells, which are the primary cellular component of the brain and spinal cord. Due to its aggressive nature, encephaloid cancer tends to infiltrate the surrounding healthy brain tissue, leading to the destruction and compression of the normal structures. Consequently, individuals diagnosed with encephaloid cancer often experience symptoms such as severe headaches, seizures, personality changes, and neurological deficits.
Encephaloid cancer has the potential to metastasize, meaning that it can spread to distant sites within the body. Common sites of metastasis include the lungs, liver, bones, and lymph nodes. The exact cause of encephaloid cancer remains largely unknown, although certain risk factors such as exposure to radiation, certain genetic mutations, and family history of brain tumors have been identified.
Given the aggressive nature of encephaloid cancer, early detection and prompt treatment are crucial to improve the chances of survival and manage the associated symptoms. Treatment options may include surgical resection, radiation therapy, chemotherapy, immunotherapy, and targeted therapies, depending on the individual case and stage of the cancer.
A c. of very soft, brain-like consistency; medullary c.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "encephaloid cancer" is a medical term used to describe a type of malignant tumor that resembles brain tissue.
The word can be broken down into two parts:
1. "Encephaloid" is derived from the Greek word "encephalon", which means "brain". The suffix "-oid" in English is used to indicate resemblance or similarity. Therefore, "encephaloid" means "resembling or similar to the brain".
2. "Cancer" originates from the Latin word "cancer", which means "crab". The word was used to describe tumors due to their crab-like appearance with tentacle-like extensions.
When combined, "encephaloid cancer" conveys a type of cancer that resembles brain tissue.